As filed with the Securities and Exchange Commission on October 8, 2004
                                           Securities Act File No. 333-
                                     Investment Company Act File No. 811-07080
==============================================================================

                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549
                        ------------------------------

                                   FORM N-2
           REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933        |X|
                         Pre-Effective Amendment No.                      |_|
                        Post-Effective Amendment No.                      |_|
                                    and/or
       REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940    |X|
                               AMENDMENT NO. 6                            |X|
                       (Check appropriate box or boxes)
                        ------------------------------

                     MUNIYIELD MICHIGAN INSURED FUND, INC.
              (Exact Name of Registrant as Specified in Charter)
                        ------------------------------

                            800 Scudders Mill Road,
                         Plainsboro, New Jersey 08536
                   (Address of Principal Executive Offices)
      (Registrant's Telephone Number, Including Area Code) (609) 282-2800
                        ------------------------------

                                Terry K. Glenn
                     MuniYield Michigan Insured Fund, Inc.
             800 Scudders Mill Road, Plainsboro, New Jersey 08536
       Mailing Address: P.O. Box 9011, Princeton, New Jersey 08543-9011
                    (Name and Address of Agent for Service)
                        ------------------------------

                                  Copies to:
         Andrew J. Donohue, Esq.                       Frank P. Bruno, Esq.
       FUND ASSET MANAGEMENT, L.P.                SIDLEY AUSTIN BROWN & WOOD LLP
              P.O. Box 9011                             787 Seventh Avenue
    Princeton, New Jersey 08543-9011              New York, New York 10019-6018
                        ------------------------------

     Approximate date of proposed public offering: As soon as practicable
after the effective date of this Registration Statement.

     If any of the securities being registered on this form are to be offered
on a delayed or continuous basis pursuant to Rule 415 under the Securities Act
of 1933, as amended (the "Securities Act"), other than securities offered only
in connection with dividend or interest reinvestment plans, check the
following box. |_|
                        ------------------------------



                                  CALCULATION OF REGISTRATION FEE UNDER THE SECURITIES ACT OF 1933
===================================================================================================================================
                                                                                          Proposed Maximum
            Title of Securities           Amount being         Proposed Maximum          Aggregate Offering          Amount of
             Being Registered            Registered (1)   Offering Price Per Unit (1)         Price (1)        Registration Fee (2)
-----------------------------------------------------------------------------------------------------------------------------------
                                                                                                  
Auction Market Preferred Stock.....      1,000 shares              $25,000                  $25,000,000              $3,168
===================================================================================================================================


(1)  Estimated solely for the purpose of calculating the registration fee.
(2)  Transmitted prior to the filing date to the designated lockbox of the
     Securities and Exchange Commission at Mellon Bank in Pittsburgh, PA.

                        ------------------------------

     THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BECOME NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT
SHALL FILE A FURTHER AMENDMENT, WHICH SPECIFICALLY STATES THAT THIS
REGISTRATION STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH
SECTION 8(A) OF THE SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT
SHALL BECOME EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID
SECTION 8(A), MAY DETERMINE.
==============================================================================




The information in this prospectus is not complete and may be changed. We may
not sell these securities until the registration statement filed with the
Securities and Exchange Commission is effective. This prospectus is not an
offer to sell these securities and it is not soliciting an offer to buy these
securities in any state where the offer or sale is not permitted.



                             Subject to Completion
                 Preliminary Prospectus dated October 8, 2004

PROSPECTUS
----------

                                  $25,000,000

                     MuniYield Michigan Insured Fund, Inc.
                    Auction Market Preferred Stock ("AMPS")
                            1,000 Shares, Series D
                   Liquidation Preference $25,000 per Share

     MuniYield Michigan Insured Fund, Inc. is a non-diversified, closed-end
fund. The investment objective of the Fund is to provide shareholders with as
high a level of current income exempt from Federal and Michigan income taxes
as is consistent with its investment policies and prudent investment
management. The Fund seeks to achieve its investment objective by investing,
as a fundamental policy, at least 80% of an aggregate of the Fund's net assets
(including proceeds from the issuance of any preferred stock) and the proceeds
of any borrowings for investment purposes, in a portfolio of municipal
obligations the interest on which, in the opinion of bond counsel to the
issuer, is excludable from gross income for Federal income tax purposes
(except that the interest may be includable in taxable income for purposes of
the Federal alternative minimum tax) and exempt from Michigan income taxes.
Under normal market conditions, the Fund invests primarily in long term
municipal obligations that are rated investment grade or, if unrated, are
considered by the Fund's investment adviser to be of comparable quality. Under
normal circumstances and after the investment period following this offering
(not expected to exceed three months), the Fund will invest, as a
non-fundamental policy, at least 80% of an aggregate of the Fund's net assets
(including proceeds from the issuance of any preferred stock) and the proceeds
of any borrowings for investment purposes, in municipal obligations that are
covered by insurance guaranteeing the timely payment of principal at maturity
and interest when due. The Fund may invest in certain tax exempt securities
classified as "private activity bonds," as discussed within, that may subject
certain investors in the Fund to an alternative minimum tax. There can be no
assurance that the Fund's investment objective will be realized.

     This prospectus contains information you should know before investing,
including information about risks. Please read it before you invest and keep
it for future reference. The Fund's statement of additional information, dated
           , 2004, contains further information about the Fund and is
incorporated by reference (legally considered to be part of this prospectus)
and the table of contents of the statement of additional information appears
on page 51 of this prospectus. You may request a free copy by writing or
calling the Fund at (800) 543-6217.

     Certain capitalized terms used herein not otherwise defined in this
prospectus have the meaning provided in the Glossary at the back of this
prospectus.

     INVESTING IN THE AMPS INVOLVES CERTAIN RISKS THAT ARE DESCRIBED IN THE
"RISK FACTORS AND SPECIAL CONSIDERATIONS" SECTION BEGINNING ON PAGE 9 OF THIS
PROSPECTUS. THE MINIMUM PURCHASE AMOUNT FOR THE AMPS IS $25,000.
                               ---------------



                                                                                Per Share              Total
                                                                            ----------------     -----------------
                                                                                           
   Public offering price ................................................         $25,000           $25,000,000
   Underwriting discount ................................................            $250              $250,000
   Proceeds, before expenses, to the Fund (1)............................         $24,750           $24,750,000


   (1) The estimated offering expenses payable by the Fund are $155,000.

     The public offering price per share will be increased by the amount of
accumulated dividends, if any, from the date the shares are first issued.

     Neither the Securities and Exchange Commission nor any state securities
commission has approved or disapproved of these securities or determined if
this prospectus is truthful or complete. Any representation to the contrary is
a criminal offense.

     One certificate for the Series D AMPS will be ready for delivery to the
nominee of The Depository Trust Company on or about , 2004.

                                ---------------

                              Merrill Lynch & Co.

                                ---------------

                The date of this prospectus is         , 2004.





                                      TABLE OF CONTENTS
                                                                                             Page
                                                                                             ----
                                                                                          
Prospectus Summary..............................................................................3
Risk Factors and Special Considerations.........................................................9
The Fund.......................................................................................15
Use of Proceeds................................................................................15
Capitalization.................................................................................15
Portfolio Composition..........................................................................15
Investment Objective and Policies..............................................................16
Other Investment Policies......................................................................26
Description of AMPS............................................................................29
The Auction....................................................................................34
Rating Agency Guidelines.......................................................................42
Investment Advisory and Management Arrangements................................................43
Taxes..........................................................................................44
Description of Capital Stock...................................................................45
Custodian......................................................................................48
Underwriting...................................................................................48
Transfer Agent, Dividend Disbursing Agent and Registrar........................................49
Accounting Services Provider...................................................................49
Legal Opinions.................................................................................49
Independent Registered Public Accounting Firm and Experts......................................49
Additional Information.........................................................................49
Table of Contents of Statement of Additional Information.......................................51
Glossary.......................................................................................52


                                ---------------

     INFORMATION ABOUT THE FUND CAN BE REVIEWED AND COPIED AT THE SECURITIES
AND EXCHANGE COMMISSION'S PUBLIC REFERENCE ROOM IN WASHINGTON, D.C. CALL
1-202-942-8090 FOR INFORMATION ON THE OPERATION OF THE PUBLIC REFERENCE ROOM.
THIS INFORMATION IS ALSO AVAILABLE ON THE SECURITIES AND EXCHANGE COMMISSION'S
INTERNET SITE AT HTTP://WWW.SEC.GOV AND COPIES MAY BE OBTAINED UPON PAYMENT OF
A DUPLICATING FEE BY WRITING TO THE PUBLIC REFERENCE SECTION OF THE SECURITIES
AND EXCHANGE COMMISSION, WASHINGTON, D.C. 20549-0102.


                                ---------------


     You should rely only on the information contained in this prospectus. We
have not, and the underwriters have not, authorized any other person to
provide you with different information. If anyone provides you with different
or inconsistent information, you should not rely on it. We are not, and the
underwriters are not, making an offer to sell these securities in any
jurisdiction where the offer or sale is not permitted. You should assume that
the information appearing in this prospectus is accurate only as of the date
on the front cover of this prospectus. Our business, financial condition,
results of operations and prospects may have changed since that date.



                                      2


                              PROSPECTUS SUMMARY

     This summary is qualified in its entirety by reference to the detailed
information included in this prospectus and the statement of additional
information.




                          
The Fund                     MuniYield Michigan Insured Fund, Inc. is a non-diversified, closed-end management
                             investment company.

The Offering                 The Fund is offering a total of 1,000 shares of Auction Market Preferred Stock, Series D,
                             at a purchase price of $25,000 per share plus accumulated dividends, if any, from the date
                             the shares are first issued. The shares of AMPS are being offered by Merrill Lynch, Pierce,
                             Fenner & Smith Incorporated ("Merrill Lynch"), as underwriter.

                             The Series D AMPS will be shares of preferred stock of the Fund that entitle their holders
                             to receive cash dividends at an annual rate that may vary for the successive dividend
                             periods. In general, except as described below, each dividend period for the Series D AMPS
                             following the initial dividend period will be seven days. The applicable dividend for a
                             particular dividend period will be determined by an auction conducted on the business day
                             next preceding the start of that dividend period.

                             Investors and potential investors in shares of Series D AMPS may participate in auctions
                             for the AMPS through their broker-dealers.

                             Generally, AMPS investors will not receive certificates representing ownership of their
                             shares. Ownership of AMPS will be maintained in book-entry form by the securities
                             depository (The Depository Trust Company) or its nominee for the account of the investor's
                             agent member (generally the investor's broker-dealer). The investor's agent member, in
                             turn, will maintain records of such investor's beneficial ownership of AMPS.

Investment                   The investment objective of the Fund is to provide shareholders with as high a level of
Objective and                current income exempt from Federal and Michigan income taxes as is consistent with its
Policies                     investment policies and prudent investment management. The Fund seeks to achieve its
                             investment objective by investing, as a fundamental policy, at least 80% of an aggregate of
                             the Fund's net assets (including proceeds from the issuance of any preferred stock) and the
                             proceeds of any borrowings for investment purposes, in a portfolio of municipal obligations
                             issued by or on behalf of the State of Michigan, its political subdivisions, agencies and
                             instrumentalities and by other qualifying issuers, each of which pays interest that, in the
                             opinion of bond counsel to the issuer, is excludable from gross income for Federal income
                             tax purposes (except that the interest may be includable in taxable income for purposes of
                             the Federal alternative minimum tax) and exempt from Michigan income taxes ("Michigan
                             Municipal Bonds"). The Fund also may invest in municipal obligations issued by or on behalf
                             of states, territories and possessions of the United States and their political
                             subdivisions, agencies or instrumentalities, each of which pays interest that is excludable
                             from gross income for Federal income tax purposes, in the opinion of bond counsel to the
                             issuer, but is not exempt from Michigan income taxes ("Municipal Bonds"). In general, the
                             Fund does not intend for its investments to earn a large amount of interest income that is
                             (i) includable in gross income for Federal income tax purposes or (ii) not exempt from
                             Michigan income taxes. There can be no assurance that the Fund's investment objective will
                             be realized.

                             Maturity. The average maturity of the Fund's portfolio securities varies from time to time
                             based upon an assessment of economic and market conditions by Fund Asset Management, L.P.,
                             the Fund's investment adviser (the "Investment Adviser"). The Fund intends to invest
                             primarily in long term Michigan Municipal Bonds and Municipal Bonds (that is, Michigan
                             Municipal Bonds and Municipal Bonds with maturities of more than ten years). However, the
                             Fund also may invest in intermediate



                                                           3


                             term Municipal Bonds with maturities of between three years and ten years. The Fund also
                             may invest from time to time in short term Municipal Bonds with maturities of less than
                             three years.

                             Municipal Bond Insurance. Under normal circumstances and after the investment period
                             following the offering (not expected to exceed three months), the Fund invests, as a
                             non-fundamental policy, at least 80% of an aggregate of the Fund's net assets (including
                             proceeds from the issuance of any preferred stock) and the proceeds of any borrowings for
                             investment purposes, in Michigan Municipal Bonds and Municipal Bonds that are covered by
                             insurance guaranteeing the timely payment of principal at maturity and interest when due.

                             Investment Grade Municipal Bonds. Under normal market conditions, the Fund invests
                             primarily in a portfolio of long term Michigan Municipal Bonds and Municipal Bonds that are
                             rated investment grade by one or more nationally recognized statistical rating
                             organizations ("NRSROs") or in unrated bonds considered by the Investment Adviser to be of
                             comparable quality. In assessing the quality of Michigan Municipal Bonds and Municipal
                             Bonds, the Investment Adviser takes into account the Municipal Bond insurance as well as
                             the nature of any letters of credit or similar credit enhancement to which particular
                             Michigan Municipal Bonds or Municipal Bonds are entitled and the creditworthiness of the
                             financial institution that provided such Municipal Bond insurance or credit enhancement.

                             Indexed and Inverse Floating Rate Securities. The Fund may invest in securities whose
                             potential returns are directly related to changes in an underlying index or interest rate,
                             known as indexed securities. The return on indexed securities will rise when the underlying
                             index or interest rate rises and fall when the index or interest rate falls. The Fund may
                             also invest in securities whose return is inversely related to changes in an interest rate
                             (inverse floaters). In general, income on inverse floaters will decrease when short term
                             interest rates increase and increase when short term interest rates decrease. Investments
                             in inverse floaters may subject the Fund to the risks of reduced or eliminated interest
                             payments and loss of principal. In addition, certain indexed securities and inverse
                             floaters may increase or decrease in value at a greater rate than the underlying interest
                             rate, which effectively leverages the Fund's investment. As a result, the market value of
                             such securities will generally be more volatile than that of fixed rate, tax exempt
                             securities. Both indexed securities and inverse floaters are derivative securities and can
                             be considered speculative.

                             Hedging Transactions. The Fund may seek to hedge its portfolio against changes in interest
                             rates using options and financial futures contracts or swap transactions. The Fund's
                             hedging transactions are designed to reduce volatility, but come at some cost. For example,
                             the Fund may try to limit its risk of loss from a decline in price of a portfolio security
                             by purchasing a put option. However, the Fund must pay for the option, and the price of the
                             security may not in fact drop. In large part, the success of the Fund's hedging activities
                             depends on its ability to forecast movements in securities prices and interest rates. The
                             Fund is not required to hedge its portfolio and may choose not to do so. The Fund cannot
                             guarantee that any hedging strategies it uses will work.

                             Swap Agreements. The Fund is authorized to enter into swap agreements, which are
                             over-the-counter contracts in which one party agrees to make periodic payments based on the
                             change in the market value of a specific bond, basket of bonds or index in return for
                             periodic payments based on a fixed or variable interest rate or the change in market value
                             of a different bond, basket of bonds or index. Swap agreements may be used to obtain
                             exposure to a bond or market without owning or taking physical custody of securities.



                                                           4


                             Federal Tax Considerations. While exempt interest dividends derived from interest or gains
                             on Michigan Municipal Bonds and Municipal Bonds are excluded from gross income for Federal
                             income tax purposes, they may be subject to the Federal alternative minimum tax in certain
                             circumstances. Distributions of any capital gain or other taxable income will be taxable to
                             stockholders. The Fund may not be a suitable investment for investors subject to the
                             Federal alternative minimum tax or who would become subject to such tax by investing in the
                             Fund. See "Taxes."


Risk Factors                 Main Risks. Set forth below is a summary of the main risks of investing in the Fund's
                             Series D AMPS:

                             o  The credit ratings of the AMPS could be reduced or terminated while an investor holds
                                the AMPS, which could affect liquidity.

                             o  Neither broker-dealers nor the Fund are obligated to purchase shares of AMPS in an
                                auction or otherwise, nor is the Fund required to redeem shares of AMPS in the event of
                                a failed auction.

                             o  If sufficient bids do not exist in an auction, the applicable dividend rate will be the
                                maximum applicable dividend rate, and in such event, owners of AMPS wishing to sell will
                                not be able to sell all, and may not be able to sell any, AMPS in the auction. As a
                                result, investors may not have liquidity of investment.

                             o  As a result of bidding by broker-dealers in an auction, the dividend rate that would
                                apply at the auction may be higher or lower than the rate that would have prevailed had
                                the broker-dealer not bid.

                             o  A broker-dealer may bid in an auction in order to prevent what would otherwise be (i) a
                                failed auction, (ii) an "all-hold" auction, or (iii) an applicable dividend rate that
                                the broker-dealer believes, in its sole discretion, does not reflect the market for the
                                AMPS at the time of the auction.

                             o  Broker-dealers have no obligation to maintain a secondary trading market in the AMPS
                                outside of auctions and there can be no assurance that a secondary market for the AMPS
                                will develop or, if it does develop, that it will provide holders with a liquid trading
                                market. An increase in the level of interest rates likely will have an adverse effect on
                                the secondary market price of the AMPS, and a selling stockholder may have to sell AMPS
                                between auctions at a price per share of less than $25,000.

                             o  The Fund is registered as a "non-diversified" investment company, the Fund may invest a
                                greater percentage of its assets in a single issuer than a diversified investment
                                company. Since the Fund may invest a relatively high percentage of its assets in a
                                limited number of issuers, the Fund may be more exposed to any single economic, political
                                or regulatory occurrence than a more widely diversified fund. Additonally, the Fund is
                                more exposed to risks affecting issuers of Michigan Municipal Bonds than in a municipal
                                bond fund that invests more widely.

                             o  The Fund issues shares of AMPS, which generally pay dividends based on short term
                                interest rates. The Fund generally will purchase Michigan Municipal Bonds and Municipal
                                Bonds that pay interest at fixed or adjustable rates. If market interest rates rise,
                                this could negatively impact the value of the Fund's investment portfolio, reducing the
                                amount of assets serving as asset coverage for the AMPS. If the asset coverage becomes
                                too low, the Fund may be required to redeem some or all of the shares of AMPS.



                                                           5


                             o  The amount of public information available about Michigan Municipal Bonds and Municipal
                                Bonds in the Fund's portfolio is generally less than that for corporate equities or
                                bonds, and the investment performance of the Fund may, therefore, be more dependent on
                                the analytical abilities of the Investment Adviser than the performance of a stock fund
                                or taxable bond fund.

                             o  The Fund invests in Michigan Municipal Bonds and Municipal Bonds, which are subject to
                                interest rate and credit risk. Interest rate risk is the risk that prices of Michigan
                                Municipal Bonds and Municipal Bonds generally increase when interest rates decline and
                                decrease when interest rates increase. Credit risk is the risk that the issuer will be
                                unable to pay the interest or principal when due. Changes in an issuer's credit rating
                                or the market's perception of an issuer's creditworthiness may affect the value of the
                                Fund's investment in that issuer.

                             For a more detailed description of the main risks as well as certain other risks associated
                             with investing in the Fund's Series D AMPS, see "Risk Factors and Special Considerations."

Investment Adviser           The Investment Adviser provides investment advisory and administrative services to the
                             Fund. For its services, the Fund pays the Investment Adviser a monthly fee at the annual
                             rate of 0.50% of the Fund's average weekly net assets (including any proceeds from the
                             issuance of preferred stock).

Dividends and                Dividends on the Series D AMPS will be cumulative from the date the shares are first issued
Dividend                     and payable at the annualized cash dividend rate for the initial dividend period on the
Periods                      initial dividend payment date as follows:


                                                                                     Initial              Initial
                                                               Initial               Dividend             Dividend
                                                               Dividend               Period              Payment
                                    AMPS Series                  Rate                 Ending                Date
                               -----------------------   --------------------   -------------------   -------------------
                               Series D...............            %                      , 2004              , 2004

                             After the initial dividend period, each dividend period for the Series D AMPS will
                             generally consist of seven days; provided however, that, before any auction, the Fund may
                             decide, subject to certain limitations and only if it gives notice to holders, to declare a
                             special dividend period of up to five years.

                             After the initial dividend period, in the case of dividend periods that are not special
                             dividend periods, dividends generally will be payable on each succeeding ______ in the case
                             of the Series D AMPS.

                             Dividends for the Series D AMPS will be paid through the securities depository (The
                             Depository Trust Company) on each dividend payment date for the AMPS.

                             For each subsequent dividend period, the auction agent (The Bank of New York) will hold an
                             auction to determine the cash dividend rate on the shares of Series D AMPS.



                                                           6


Determination of             Generally, the applicable dividend rate for any dividend period for the Series D AMPS will
Maximum Dividend             not be more than the maximum applicable rate attributable to such shares. The maximum
Rates                        applicable rate will be the higher of (A) the applicable percentage of the reference rate
                             on the auction date or (B) the applicable spread plus the reference rate on the auction
                             date. The reference rate is (A) the higher of the applicable LIBOR Rate (as defined in the
                             Glossary) and the Taxable Equivalent of the Short Term Municipal Bond Rate (as defined in
                             the Glossary) (for a dividend period or special dividend period of 364 or fewer days), or
                             (B) the applicable Treasury Index Rate (as defined in the Glossary) (for a special dividend
                             period of 365 days or more). The maximum applicable rate for the Series D AMPS will depend
                             on the credit rating assigned to the shares, the length of the dividend period and whether
                             or not the Fund has given notification prior to the auction for the dividend period that
                             any taxable income will be included in the dividend on the AMPS for that dividend period.
                             The applicable percentage and applicable spread are as follows:

                                                                 Applicable
                                     Credit Ratings            Percentage of      Applicable        Applicable        Applicable
                             -------------------------------   Reference         Percentage of     Spread Over       Spread Over
                                                                Rate - No       Reference Rate    Reference -No     Reference Rate
                                Moody's           S&P           Notification    - Notification     Notification     - Notification
                             ---------------- --------------  ---------------- ----------------  ---------------  -----------------
                               Aaa             AAA                     110%             125%             1.10%             1.25%
                               Aa3 to Aa1      AA- to AA+              125%             150%             1.25%             1.50%
                               A3 to A1        A- to A+                150%             200%             1.50%             2.00%
                               Baa3 to Baa1    BBB- to BBB+            175%             250%             1.75%             2.50%
                               Below Baa3      Below BBB-              200%             300%             2.00%             3.00%

                             The applicable percentage and the applicable spread as so determined may be subject to
                             upward but not downward adjustment in the discretion of the Board of Directors of the Fund
                             after consultation with the broker-dealers participating in the auction for the AMPS.

                             There is no minimum applicable dividend rate for any dividend period.

Other AMPS                   The Fund has outstanding 5,600 shares of Auction Market Preferred Stock, each with a
                             liquidation preference of $25,000 per share, plus accumulated but unpaid dividends, for an
                             aggregate initial liquidation preference of $140,000,000 (the "Other AMPS"). The Other AMPS
                             are as follows: 2,000 shares of Auction Market Preferred Stock, Series A; 2,000 shares of
                             Auction Market Preferred Stock, Series B; and 1,600 shares of Auction Market Preferred
                             Stock, Series C. The Series D AMPS offered hereby rank on a parity with the Other AMPS with
                             respect to dividends and liquidation preference.

Asset Maintenance            Under the Fund's Articles Supplementary creating the Series D AMPS (the "Articles
                             Supplementary"), the Fund must maintain:

                             o  asset coverage of the AMPS and Other AMPS as required by the rating agencies rating the
                                AMPS, and

                             o  asset coverage of the AMPS and Other AMPS of at least 200% as required by the Investment
                                Company Act of 1940 (the "1940 Act").

                             The Fund estimates that, based on the composition of its portfolio at April 30, 2004, asset
                             coverage of the AMPS and Other AMPS as required by the 1940 Act would be approximately 271%
                             immediately after the Fund issues the shares of AMPS offered by this prospectus representing
                             approximately 37% of the Fund's capital, or approximately 59% of the Fund's common stock
                             equity, immediately after the issuance of such AMPS.



                                                           7


Mandatory                    If the required asset coverage is not maintained or, when necessary, restored, the Fund
Redemption                   must redeem shares of AMPS at the price of $25,000 per share plus accumulated but unpaid
                             dividends thereon (whether or not earned or declared). The provisions of the 1940 Act may
                             restrict the Fund's ability to make such a mandatory redemption.

Optional                     The Fund may, at its option, choose to redeem all or some of the shares of AMPS on any
Redemption                   dividend payment date at the price of $25,000 per share, plus accumulated but unpaid
                             dividends thereon (whether or not earned or declared) plus any applicable premium.

Liquidation Preference       The liquidation preference (that is, the amount the Fund must pay to holders of AMPS if the
                             Fund is liquidated) of each share of AMPS will be $25,000, plus an amount equal to
                             accumulated but unpaid dividends (whether or not earned or declared).

Ratings                      The AMPS will be issued with a rating of Aaa from Moody's Investors Service, Inc.
                             ("Moody's") and AAA from Standard & Poor's ("S&P").

Voting Rights                The 1940 Act requires that the holders of AMPS and any other preferred stock, including the
                             Other AMPS, voting as a separate class, have the right to elect at least two directors at
                             all times and to elect a majority of the directors at any time when dividends on the AMPS
                             or any other preferred stock, including the Other AMPS, are unpaid for two full years. The
                             Fund's Charter, the 1940 Act and the General Corporation Laws of the State of Maryland
                             require holders of AMPS and any other preferred stock, including the Other AMPS, to vote as
                             a separate class on certain other matters.




                                                           8


                    RISK FACTORS AND SPECIAL CONSIDERATIONS

     An investment in the Fund's AMPS should not constitute a complete
investment program.

     Set forth below are the main risks of investing in the Fund's AMPS.

     Investment Considerations. Investors in AMPS should consider the
following factors:

     o  The credit ratings of the AMPS could be reduced or terminated while an
        investor holds the AMPS.

     o  Neither broker-dealers nor the Fund are obligated to purchase shares
        of AMPS in an auction or otherwise, nor is the Fund required to redeem
        shares of AMPS in the event of a failed auction.

     o  If sufficient bids do not exist in an auction, the applicable dividend
        rate will be the maximum applicable dividend rate, and in such event,
        owners of AMPS wishing to sell will not be able to sell all, and may
        not be able to sell any, AMPS in the auction. As a result, investors
        may not have liquidity of investment.

     o  Broker-dealers may submit orders in auctions for the AMPS for their
        own account. If a broker-dealer submits an order for its own account
        in any auction, it may have knowledge of orders placed through it in
        that auction and therefore have an advantage over other bidders, but
        such broker-dealer would not have knowledge of orders submitted by
        other broker-dealers in that auction. As a result of bidding by
        broker-dealers in an auction, the dividend rate that would apply at
        the auction may be higher or lower than the rate that would have
        prevailed had the broker-dealer not bid.

     o  A broker-dealer may bid in an auction in order to prevent what would
        otherwise be (i) a failed auction, (ii) an "all-hold" auction, or
        (iii) an applicable dividend rate that the broker-dealer believes, in
        its sole discretion, does not reflect the market for the AMPS at the
        time of the auction. A broker-dealer may, but is not obligated to,
        advise owners of AMPS that the dividend rate that would apply in an
        "all-hold" auction may be lower than would apply if owners submit bids
        and such advice, if given, may facilitate the submission of bids by
        owners that would avoid the occurrence of an "all-hold" auction.

     o  Merrill Lynch has advised the Fund that it and certain other
        broker-dealers and other participants in the auction rate securities
        markets, including both taxable and tax exempt markets, have received
        a letter from the Commission requesting that each of them voluntarily
        conduct an investigation regarding their respective practices and
        procedures in those markets. Merrill Lynch is cooperating and expects
        to continue to cooperate with the Commission in providing the
        requested information. No assurance can be given as to whether the
        results of this process will affect the market for AMPS or the
        auctions.

     Secondary Market. Broker-dealers have no obligation to maintain a
secondary trading market in the AMPS outside of auctions and there can be no
assurance that a secondary market for the AMPS will develop or, if it does
develop, that it will provide holders with a liquid trading market. The AMPS
will not be registered on any stock exchange or on any automated quotation
system. An increase in the level of interest rates likely will have an adverse
effect on the secondary market price of the AMPS, and a selling stockholder
may have to sell AMPS between auctions at a price per share of less than
$25,000.

     Rating Agencies. The Fund will issue the AMPS only if the AMPS have
received a rating of Aaa from Moody's and AAA from S&P. As a result of such
ratings the Fund will be subject to guidelines of Moody's, S&P or another
substitute NRSRO that may issue ratings for its preferred stock. These
guidelines may impose asset coverage or portfolio composition requirements
that are more stringent than those imposed by the 1940 Act and may prohibit or
limit the use by the Fund of certain portfolio management techniques or
investments. The Fund does not expect these guidelines to prevent the
Investment Adviser from managing the Fund's portfolio in accordance with the
Fund's investment objective and policies. Also, under certain circumstances,
the Fund may voluntarily terminate



                                      9


compliance with Moody's or S&P's guidelines, or both, in which case the AMPS
may no longer be rated by Moody's or S&P, as applicable, but will be rated by
at least one rating agency.

     Michigan Municipal Bonds. The Fund is more exposed to risks affecting
issuers of Michigan Municipal Bonds than in a municipal bond fund that invests
more widely. Michigan's economy is closely tied to the automobile industry.
While increased automobile production and an increasingly diversified economy
led to an unemployment rate that, until 2002, was below the national average,
the unemployment rate, for the last 30 months, has exceeded the national
average. Michigan has reported balanced budgets after substantial reductions
in expenditures and some revenue enhancements for the last three years.
Results for 2003-04 are not available. Moody's, S&P and Fitch Ratings
("Fitch") currently rate the State of Michigan's general obligation bonds Aa3,
AA and AA, respectively.

     Municipal Bond Insurance. The Fund will be subject to certain investment
restrictions imposed by guidelines of the insurance companies that issue
insurance on the Michigan Municipal Bonds and Municipal Bonds in the Fund's
portfolio. The Fund does not expect these guidelines to prevent the Investment
Adviser from managing the Fund's portfolio in accordance with the Fund's
investment objective and policies.

     Interest Rate Risk and AMPS. The Fund issues shares of AMPS, which
generally pay dividends based on short term interest rates. The Fund generally
will purchase Michigan Municipal Bonds and Municipal Bonds that pay interest
at fixed or adjustable rates. If short term interest rates rise, dividend
rates on the shares of AMPS may rise so that the amount of dividends paid to
the holders of shares of AMPS exceeds the income from the Fund's portfolio
securities. Because income from the Fund's entire investment portfolio (not
just the portion of the portfolio purchased with the proceeds of the AMPS
offering) is available to pay dividends on the shares of AMPS, dividend rates
on the shares of AMPS would need to greatly exceed the Fund's net portfolio
income before the Fund's ability to pay dividends on the shares of AMPS would
be jeopardized. If market interest rates rise, this could negatively impact
the value of the Fund's investment portfolio, reducing the amount of assets
serving as asset coverage for the AMPS. If the asset coverage becomes too low,
the Fund may be required to redeem some or all of the shares of AMPS.

     Non-Diversification. The Fund is registered as a "non-diversified"
investment company. This means that the Fund may invest a greater percentage
of its assets in a single issuer than a diversified investment company. Since
the Fund may invest a relatively high percentage of its assets in a limited
number of issuers, the Fund may be more exposed to any single economic,
political or regulatory occurrence than a more widely diversified fund. Even
as a non-diversified fund, the Fund must still meet the diversification
requirements applicable to regulated investment companies under the Federal
income tax laws.

     Market Risk and Selection Risk. Market risk is the risk that the bond
market will go down in value, including the possibility that the market will
go down sharply and unpredictably. Selection risk is the risk that the
securities that Fund management selects will underperform the bond market, the
relevant indices, or other funds with similar investment objectives and
investment strategies.

     Tax Exempt Securities Market Risk. The amount of public information
available about Michigan Municipal Bonds and Municipal Bonds in the Fund's
portfolio is generally less than that for corporate equities or bonds, and the
investment performance of the Fund may, therefore, be more dependent on the
analytical abilities of the Investment Adviser than the performance of a stock
fund or taxable bond fund.

     Interest Rate and Credit Risk. The Fund invests in Michigan Municipal
Bonds and Municipal Bonds, which are subject to interest rate and credit risk.
Interest rate risk is the risk that prices of Michigan Municipal Bonds and
Municipal Bonds generally increase when interest rates decline and decrease
when interest rates increase. Prices of longer term securities generally
change more in response to interest rate changes than prices of shorter term
securities. The Fund's use of leverage by the issuance of preferred stock and
its investment in inverse floating obligations, as discussed below, may
increase interest rate risk. Because market interest rates are currently near
their lowest levels in many years, there is a greater risk that the Fund's
portfolio will decline in value if interest rates increase in the future.
Credit risk is the risk that the issuer will be unable to pay the interest or
principal when due. Changes in an issuer's credit rating or the market's
perception of an issuer's creditworthiness may affect the value of



                                      10


the Fund's investment in that issuer. The degree of credit risk depends on
both the financial condition of the issuer and the terms of the obligation.

     Set forth below are certain other risks associated with investing in the
Fund's AMPS.

     Call and Redemption Risk. A Michigan Municipal Bond's or Municipal Bond's
issuer may call the bond for redemption before it matures. If this happens to
a Michigan Municipal Bond or Municipal Bond that the Fund holds, the Fund may
lose income and may have to invest the proceeds in Michigan Municipal Bonds or
Municipal Bonds with lower yields.

     Rating Categories. The Fund intends to invest in Michigan Municipal Bonds
and Municipal Bonds that are rated investment grade by S&P, Moody's or Fitch,
or in unrated, Michigan Municipal Bonds and Municipal Bonds that are
considered by the Investment Adviser to possess similar credit
characteristics. Obligations rated in the lowest investment grade category may
have certain speculative characteristics. For example, their prices are more
volatile, economic downturns and financial setbacks may affect their prices
more negatively, and their trading market may be more limited.

     Reinvestment Risk. Reinvestment risk is the risk that income from the
Fund's portfolio will decline if and when the Fund invests the proceeds from
matured, traded or called bonds at market interest rates that are below the
portfolio's current earnings rate. A decline in income could negatively affect
the Fund's yield, return or the market price of the common stock.

     Private Activity Bonds. The Fund may invest in certain tax exempt
securities classified as "private activity bonds." These bonds may subject
certain investors in the Fund to the Federal alternative minimum tax.

     Liquidity of Investments. Certain Michigan Municipal Bonds and Municipal
Bonds in which the Fund invests may lack an established secondary trading
market or may be otherwise considered illiquid. Liquidity of a security
relates to the ability to easily dispose of the security and the price to be
obtained and does not generally relate to the credit risk or likelihood of
receipt of cash at maturity. Illiquid securities may trade at a discount from
comparable, more liquid investments.

     Portfolio Strategies. The Fund may engage in various portfolio strategies
both to seek to increase the return of the Fund and to seek to hedge its
portfolio against adverse effects from movements in interest rates and in the
securities markets. These portfolio strategies include the use of derivatives,
such as indexed securities, inverse floating rate securities, options,
futures, options on futures, interest rate swap transactions and credit
default swaps. Such strategies subject the Fund to the risk that, if the
Investment Adviser incorrectly forecasts market values, interest rates or
other applicable factors, the Fund's performance could suffer. Certain of
these strategies, such as investments in inverse floating rate securities and
credit default swaps, may provide investment leverage to the Fund's portfolio.
The Fund is not required to use derivatives or other portfolio strategies to
seek to increase return or to seek to hedge its portfolio and may choose not
to do so. There can be no assurance that the Fund's portfolio strategies will
be effective. Some of the derivative strategies that the Fund may use to seek
to increase its return are riskier than its hedging transactions and have
speculative characteristics. Such strategies do not attempt to limit the
Fund's risk of loss.

     General Risks Related to Derivatives. Derivatives are financial contracts
or instruments whose value depends on, or is derived from, the value of an
underlying asset, reference rate or index (or relationship between two
indices). The Fund may invest in a variety of derivative instruments for
investment purposes, hedging purposes or to seek to increase its return, such
as options, futures contracts and swap agreements. The Fund may use
derivatives as a substitute for taking a position in an underlying security or
other asset and/or as part of a strategy designed to reduce exposure to other
risks, such as interest rate risk. The Fund also may use derivatives to add
leverage to the portfolio and/or to hedge against increases in the Fund's
costs associated with the dividend payments on the preferred stock, including
the AMPS. The Fund also may invest in certain derivative products that pay tax
exempt income interest via a trust or partnership through which the Fund holds
interests in one or more underlying long term municipal securities. The Fund's
use of derivative instruments involves risks different from, and possibly
greater than, the risks associated with investing directly in securities and
other traditional investments. Derivatives are subject to a number of risks
such as liquidity risk, interest rate risk, credit risk, leverage risk and
management risk.



                                      11


They also involve the risk of mispricing or improper valuation and correlation
risk (i.e., the risk that changes in the value of the derivative may not
correlate perfectly with the underlying asset, rate or index). If the Fund
invests in a derivative instrument it could lose more than the principal
amount invested. Moreover, derivatives raise certain tax, legal, regulatory
and accounting issues that may not be presented by investments in Michigan
Municipal Bonds and Municipal Bonds, and there is some risk that certain
issues could be resolved in a manner that could adversely impact the
performance of the Fund and/or the tax exempt nature of the dividends paid by
the Fund.

     Also, suitable derivative transactions may not be available in all
circumstances and there can be no assurance that the Fund will engage in these
transactions to reduce exposure to other risks when that would be beneficial.

     Swaps. Swap agreements are types of derivatives. In order to seek to
hedge the value of the Fund's portfolio, to hedge against increases in the
Fund's cost associated with the dividend payments on its outstanding preferred
stock, including the AMPS, or to seek to increase the Fund's return, the Fund
may enter into interest rate or credit default swap transactions. In interest
rate swap transactions, there is a risk that yields will move in the direction
opposite of the direction anticipated by the Fund, which would cause the Fund
to make payments to its counterparty in the transaction that could adversely
affect Fund performance. In addition to the risks applicable to swaps
generally, credit default swap transactions involve special risks because they
are difficult to value, are highly susceptible to liquidity and credit risk,
and generally pay a return to the party that has paid the premium only in the
event of an actual default by the issuer of the underlying obligation (as
opposed to a credit downgrade or other indication of financial difficulty).
The Fund is not required to enter into interest rate or credit default swap
transactions for hedging purposes or to enhance its return and may choose not
to do so.

     Taxability Risk. The Fund intends to minimize the payment of taxable
income to stockholders by investing in Michigan Municipal Bonds, Municipal
Bonds and other tax exempt securities in reliance on an opinion of bond
counsel to the issuer that the interest paid on those securities will be
excludable from gross income for Federal income tax purposes and exempt from
Michigan income taxes, if applicable. Such securities, however, may be
determined for Federal income tax purposes to pay, or to have paid, taxable
income subsequent to the Fund's acquisition of the securities. In that event,
the Internal Revenue Service may demand that the Fund pay taxes on the
affected interest income, and, if the Fund agrees to do so, the Fund's yield
on its common stock could be adversely affected. A determination that interest
on a security held by the Fund is includable in gross income for Federal
income tax purposes retroactively to its date of issue may, likewise, cause a
portion of prior distributions received by stockholders, including holders of
AMPS, to be taxable to those stockholders in the year of receipt. The Fund
will not pay an Additional Dividend (as defined herein) to a holder of AMPS
under these circumstances. If a security acquired based on reliance on such an
opinion of counsel is subsequently determined to pay interest that is
includable in gross income for Federal income tax purposes, the Fund will
dispose of that security as soon as reasonably practicable.

     Antitakeover Provisions. The Fund's Charter, By-laws and the General
Corporation Law of the State of Maryland include provisions that could limit
the ability of other entities or persons to acquire control of the Fund or to
change the composition of its Board of Directors. Such provisions could limit
the ability of stockholders to sell their shares at a premium over prevailing
market prices by discouraging a third party from seeking to obtain control of
the Fund.

     Market Disruption. The terrorist attacks in the United States on
September 11, 2001 had a disruptive effect on the securities markets, some of
which were closed for a four-day period. The continued threat of similar
attacks, and related events, including U.S. military actions in Iraq and
continued unrest in the Middle East, have led to increased short term market
volatility and may have long term effects on U.S. and world economies and
markets. Similar disruptions of the financial markets could adversely affect
the market prices of the Fund's portfolio securities, interest rates,
auctions, secondary trading, ratings, credit risk, inflation and other factors
relating to the Fund's AMPS.



                                      12


                             FINANCIAL HIGHLIGHTS

     The following Financial Highlights table is intended to help you
understand the Fund's financial performance for the periods shown. Certain
information reflects financial results for a single share of common stock or
preferred stock of the Fund. The total returns in the table represent the rate
an investor would have earned or lost on an investment in shares of common
stock of the Fund (assuming reinvestment of all dividends). The information
with respect to the fiscal years ended October 31, 1994 to October 31, 2003
has been audited by __________ whose report for the fiscal year ended October
31, 2003, along with the financial statements of the Fund, is included in the
Fund's 2003 Annual Report, which is incorporated by reference herein. The
information with respect to the six months ended April 30, 2004 is unaudited
and is included in the Fund's 2004 Semi-Annual Report, which is incorporated
by reference herein. You may obtain a copy of the 2003 Annual Report and the
2004 Semi-Annual Report at no cost by calling (800) 543-6217 between 8:30 a.m.
and 5:30 p.m. Eastern time on any business day.

     The following per share data and ratios have been derived from
information provided in the financial statements.






                                  For the Six
                                     Months
                                  Ended April
                                    30, 2004                      For the Year Ended October 31,
                                                 ---------------------------------------------------------------
                                  (unaudited)       2003         2002         2001+++     2000+++      1999+++
                                 --------------  ----------   ----------   ----------   ----------  ------------
                                                                                    
Increase (Decrease) in Net
Asset Value:
Per Share Operating Performance
 Net asset value, beginning of
   period........................     $15.94        $15.74       $15.81       $14.48       $13.91        $15.93
                                 --------------  ----------   ----------   ----------   ----------  ------------

 Investment income--net..........        .53++        1.10++       1.10++       1.08          .99          1.04
 Realized and unrealized gain
   (loss) on investments--net....       (.41)          .15         (.12)        1.30          .67         (1.79)
 Dividends and distributions to
   Preferred Stock sahreholders:
   Investment income--net........       (.03)         (.07)        (.11)        (.24)        (.30)         (.18)
   In excess of realized gain
   on investments--net...........      ---           ---          ---          ---          ---            (.03)
                                 --------------  ----------   ----------   ----------   ----------  ------------
 Total from investment
   operations....................        .09          1.18          .87         2.14         1.36          (.96)
                                 --------------  ----------   ----------   ----------   ----------  ------------
 Less dividends and
   distributions to Common
   Stock shareholders:
   Investment income--net........       (.50)         (.98)        (.94)        (.81)        (.79)         (.85)
   Realized gain on
   investments--net..............      ---           ---          ---          ---          ---           ---
   In excess of realized gain
   on investments--net...........      ---           ---          ---          ---          ---            (.21)
                                --------------  ----------   ----------   ----------   ----------  ------------

 Capital charge resulting from
   issuance of Common Stock......      ---           ---          ---          ---+         ---           ---
                                 --------------  ----------   ----------   ----------   ----------  ------------
 Total dividends and
   distributions to Common
   Stock sharehodlers............       (.50)         (.98)        (.94)        (.81)        (.79)        (1.06)
                                 --------------  ----------   ----------   ----------   ----------  ------------

 Effect of Preferred Stock
   activity:
  Dividends and distributions to
   Preferred Stock shareholders:
  Investment income--net.........      ---           ---          ---          ---          ---           ---
  Realized gain on
   investments--net..............      ---           ---          ---          ---          ---           ---
  In excess of realized gain on
   investments--net                    ---           ---          ---          ---          ---           ---
                                 --------------  ----------   ----------   ----------   ----------  ------------
 Total effect of Preferred
   Stock activity................      ---           ---          ---          ---          ---           ---
                                 --------------  ----------   ----------   ----------   ----------  ------------
  
  Net asset value, end of period.     $15.53        $15.94       $15.74       $15.81       $14.48        $13.91
                                 ==============  ==========   ==========   ==========   ==========  ============
  Market price per share, end
   of period.....................     $14.25        $14.69       $13.95       $14.22     $11.9375      $12.1875
                                 ==============  ==========   ==========   ==========   ==========  ============

 Total Investment Return**
  Based on market price per share.        .25%##      12.57%        4.77%       26.44%        4.62%       (17.47)%
                                 ==============  ==========   ==========   ==========   ==========  ============
 Based on net asset value per
   share ........................        .69%##       8.26%        6.33%       15.89%       11.19%        (6.13)%
                                 ==============  ==========   ==========   ==========   ==========  ============

Ratios Based on Average Net
  Assets of Common Stock
  Total expenses, net of
  reimbursement and excluding
  reorganization expenses***.....       1.00%*        1.01%        1.04%        1.05%        1.10%         1.09%
                                 ==============  ==========   ==========   ==========   ==========  ============

  Total expenses, excluding
  reorganization expenses***.....       1.01%*        1.03%        1.04%        1.05%        1.10%         1.09%
                                 ==============  ==========   ==========   ==========   ==========  ============
  Total expenses***..............       1.01%*        1.03%        1.04%        1.05%        1.33%         1.09%
                                 ==============  ==========   ==========   ==========   ==========  ============
  Total investment income-
  -net***........................       6.58%*        6.83%        7.10%        7.10%        7.49%         6.85%
                                 ==============  ==========   ==========   ==========   ==========  ============



                                  For the Six
                                     Months
                                  Ended April
                                    30, 2004                      For the Year Ended October 31,
                                                 ----------------------------------------------------------------
                                  (unaudited)       1998         1997         1996         1995         1994
                                 --------------  ----------   ----------   ----------   ----------- -------------
                                                                                     
Increase (Decrease) in Net
Asset Value:
Per Share Operating Performance
 Net asset value, beginning of
   period........................     $15.94        $15.51       $15.16       $15.13       $13.70        $16.55
                                 --------------  ----------   ----------   ----------   ----------- -------------

 Investment income--net..........        .53          1.07         1.09         1.11         1.13          1.13
 Realized and unrealized gain
   (loss) on investment--net.....       (.41)          .46          .33          .03         1.71         (2.76)
 Dividends and distributions to
   Preferred Stock shareholders:
   Investment income--net........       (.03)        ---          ---          ---          ---           ---
   In excess of realized gain
   on investments--net...........      ---           ---          ---          ---          ---           ---
                                 --------------  ----------   ----------   ----------   ----------- -------------
 Total from investment
   operations....................        .09          1.53         1.42         1.14         2.84         (1.63)
                                 --------------  ----------   ----------   ----------   ----------- -------------
 Less dividends and distrbutions
   to Common Stock shareholders:
   Investment income--net........       (.50)         (.83)        (.84)        (.87)        (.86)         (.91)
   Realized gain on investments--
   net...........................     ---           ---          ---          ---            (.26)         (.08)
   In excess of realized gain
   on investments--net...........      ---            (.04)       ---          ---          ---           ---
                                  --------------  ----------   ----------   ----------   ----------- -------------

 Capital charge resulting from
   issuance of Common Stock......      ---           ---          ---          ---          ---           ---
                                 --------------  ----------   ----------   ----------   ----------- -------------
 Total dividends and
   distributions to Common
   Stock shareholders............       (.50)         (.87)        (.84)        (.87)       (1.12)         (.99)
                                 --------------  ----------   ----------   ----------   ----------- -------------

 Effect of Preferred Stock
   activity:
  Dividends and distributions to
   Preferred Stock shareholders:
  Investment income--net.........      ---            (.21)        (.23)        (.24)        (.23)         (.21)
  Realized gain on investments--
   net...........................      ---           ---          ---          ---           (.06)         (.02)
 In excess of realized gain on
   investments--net                    ---            (.03)       ---          ---          ---           ---
                                 --------------  ----------   ----------   ----------   ----------- -------------
 Total effect of Preferred
   Stock activity................      ---            (.24)        (.23)        (.24)        (.29)         (.23)
                                 --------------  ----------   ----------   ----------   ----------- -------------
  
  Net asset value, end of period.     $15.53        $15.93       $15.51       $15.16       $15.13        $13.70
                                 ==============  ==========   ==========   ==========   =========== =============
  Market price per share, end
   of period.....................     $14.25       $15.875       $14.50       $14.25       $13.50       $11.875
                                 ==============  ==========   ==========   ==========   =========== =============

Total Investment Return**
 Based on market price per share.        .25%##      16.03%        8.00%       12.14%       23.73%       (23.52)%
                                 ==============  ==========   ==========   ==========   =========== =============
 Based on net asset value per
   share ........................        .69%##       8.85%        8.58%        6.45%       20.20%       (11.36)%
                                 ==============  ==========   ==========   ==========   =========== =============

Ratios Based on Average Net
  Assets of Common Stock
  Total expenses, net of
  reimbursement and excluding
  reorganization expenses***.....       1.00%*       ---          ---          ---          ---           ---
                                 ==============  ==========   ==========   ==========   =========== =============

  Total expenses, excluding
  reorganization expenses***.....       1.01%*       ---          ---          ---          ---           ---
                                 ==============  ==========   ==========   ==========   =========== =============
  Total expenses** *.............       1.01%*       ---          ---          ---          ---           ---
                                 ==============  ==========   ==========   ==========   =========== =============
  Total investment income--
  net***.........................       6.58%*       ---          ---          ---          ---           ---
                                 ==============  ==========   ==========   ==========   =========== =============



                                                 (continued on following page)





                                  For the Six
                                     Months
                                  Ended April
                                    30, 2004                      For the Year Ended October 31,
                                                 ---------------------------------------------------------------
                                  (unaudited)       2003         2002        2001+++      2000+++      1999+++
                                 --------------  ----------   ----------   ----------   ----------  ------------
                                                                                    
 Amount of dividends to
   Preferred Stock
   shareholders..................        .41%*         .45%         .70%        1.59%        2.18%         1.18%
                                 ==============  ==========   ==========   ==========   ==========  ============
 Investment income--net, to
   Common Stock shareholders.....       6.17%*        6.38%        6.40%        5.51%        5.31%         5.67%
                                 ==============  ==========   ==========   ==========   ==========  ============

 Ratios Based on Average
   Net Assets of Common
   & Preferred Stock***
   Total expenses, net of
     reimbursement and excluding
     reorganization expenses.....        .67%*         .68%         .70%         .70%         .72%          .76%
                                 ==============  ==========   ==========   ==========   ==========  ============

   Total expenses, excluding
     reorganization expenses.....        .69%*         .69%         .70%         .70%         .72%          .76%
                                 ==============  ==========   ==========   ==========   ==========  ============



                                  For the Six
                                     Months
                                  Ended April
                                    30, 2004                      For the Year Ended October 31,
                                                 ----------------------------------------------------------------
                                  (unaudited)       1998         1997         1996         1995         1994
                                 --------------  ----------   ----------   ----------   ----------- -------------
                                                                                      
 Amount of dividends to
   Preferred Stock shareholders..        .41%*       ---          ---          ---          ---           ---
                                 ==============  ==========   ==========   ==========   =========== =============
 Investment income--net, to
   Common Stock shareholders.....       6.17.%*      ---          ---          ---          ---           ---
                                 ==============  ==========   ==========   ==========   =========== =============

 Ratios Based on Average
   Net Assets of Common
   & Preferred Stock***
   Total expenses, net of
     reimbursement and excluding
     reorganization expenses.....        .67%*       ---           ---         ---          ---           ---
                                 ==============  ==========   ==========   ==========   =========== =============

   Total expenses, excluding
     reorganization expenses.....        .69%*       ---           ---         ---          ---           ---
                                 ==============  ==========   ==========   ==========   =========== =============




                                                        13






                                                                                             
   Total expenses................        .69%*         .69%         .70%         .70%         .86%          .76%  
                                 ==============  ==========   ==========   ==========   ==========  ============  
   Total investment income--net..       4.46%*        4.61%        4.75%        4.71%        4.87%         4.75%   
                                 ==============  ==========   ==========   ==========   ==========  ============  

 Ratios Based on Average Net
   Assets of Preferred Stock
   Dividends to Preferred Stock
     shareholders................        .87%*         .94%        1.40%        3.14%        4.06%         2.66%  
                                 ==============  ==========   ==========   ==========   ==========  ============  

 Supplemental Data
   Net assets applicable
     to Common Stock,
     end of period
     (in thousands)..............   $281,976      $289,364     $285,802     $286,982     $262,864      $103,364   
                                 ==============  ==========   ==========   ==========   ==========  ============  
   Preferred Stock outstanding,
     end of period
     (in thousands)..............   $140,000      $140,000     $140,000     $140,000     $140,000       $50,000   
                                 ==============  ==========   ==========   ==========   ==========  ============  
   Portfolio turnover............      16.57%        33.39%       32.68%       68.17%       51.41%        42.71%  
                                 ==============  ==========   ==========   ==========   ==========  ============  

 Leverage:
   Asset coverage per
     $1,000......................     $3,014        $3,067       $3,041       $3,050       $2,878        $3,067   
                                 ==============  ==========   ==========   ==========   ==========  ============  
   Liquidation preference per
     share+......................    $25,000       $25,000      $25,000      $25,000      $25,000       $25,000   
                                 ==============  ==========   ==========   ==========   ==========  ============  
   Average market value per
     share+###...................    $25,000       $25,000      $25,000      $25,000      $25,000       $25,000   
                                 ==============  ==========   ==========   ==========   ==========  ============  

 Dividends Per Share on
   Preferred Stock
   Outstanding++
   Series A-- Investment
     income--net                        $111          $240         $354         $792       $1,023          $663   
                                 ==============  ==========   ==========   ==========   ==========  ============  
   Series B-- Investment
     income--net                        $110          $230         $362         $783         $653         ---     
                                 ==============  ==========   ==========   ==========   ==========  ============  
   Series C-- Investment
     income--net                        $104          $240         $333         $782         $678         ---     
                                 ==============  ==========   ==========   ==========   ==========  ============  



                                                                                     
   Total expenses................        .69%*         .74%         .74%         .75%         .78%          .78%
                                 ==============  ==========   ==========   ==========   =========== =============
   Total investment income--net..       4.46%*        4.79%        4.96%        5.03%        5.44%         5.07%
                                 ==============  ==========   ==========   ==========   =========== =============

 Ratios Based on Average Net
   Assets of Preferred Stock
   Dividends to Preferred Stock
     shareholders................        .87%*       ---          ---         ---           ---           ---
                                 ==============  ==========   ==========   ==========   =========== =============

 Supplemental Data
   Net assets applicable
     to Common Stock,
     end of period
     (in thousands)..............   $281,976      $117,511     $114,392     $111,834     $111,600      $101,047
                                 ==============  ==========   ==========   ==========   =========== =============
   Preferred Stock outstanding,
     end of period
     (in thousands)..............   $140,000       $50,000      $50,000      $50,000      $50,000       $50,000
                                 ==============  ==========   ==========   ==========   =========== =============
   Portfolio turnover............      16.57%        41.65%       16.68%       21.82%       41.11%        21.76%
                                 ==============  ==========   ==========   ==========   =========== =============

 Leverage:
   Asset coverage per $1,000.....     $3,014        $3,350       $3,288       $3,237       $3,232        $3,201
                                 ==============  ==========   ==========   ==========   =========== =============
   Liquidation preference per
     share+......................    $25,000       $25,000      $25,000      $25,000      $25,000       $25,000
                                 ==============  ==========   ==========   ==========   =========== =============
   Average market value per
     share+###...................    $25,000       $25,000      $25,000      $25,000      $25,000       $25,000
                                 ==============  ==========   ==========   ==========   =========== =============

 Dividends Per Share on
   Preferred Stock
   Outstanding+@
   Series A-- Investment
     income--net                        $111          $782         $849         $882         $836          $771
                                 ==============  ==========   ==========   ==========   =========== =============
   Series B-- Investment
     income--net                        $110         ---           ---         ---          ---           ---
                                 ==============  ==========   ==========   ==========   =========== =============
   Series C-- Investment
     income--net                        $104         ---           ---         ---          ---           ---
                                 ==============  ==========   ==========   ==========   =========== =============



--------------
     *  Annualized.
    **  Total investment returns based on market value, which can be
        significantly greater or lesser than the net asset value, may result
        in substantially different returns. Total investment returns exclude
        the effects of sales charges.
   ***  Do not reflect the effect of dividends to Preferred Stock
        shareholders.
     +  Amount is less than $(.01) per share.
    ++  Based on average shares outstanding.
   +++  Certain prior year amounts have been reclassified to conform to
        current year presentation.
     +  Adjusted to reflect a two-for-one stock split that occurred on
        December 1, 1994.
     @  The Fund's Preferred Stock was issued on November 19, 1992 (Series A)
        and March 6, 2000 (Series B and Series C).
    ##  Aggregate total investment return.
   ###  Based on monthly market value per share.













                                      14


                                   THE FUND


     MuniYield Michigan Insured Fund, Inc. (the "Fund") is a non-diversified,
closed-end fund. The Fund was incorporated under the laws of the State of
Maryland on June 30, 1992, and has registered under the Investment Company Act
of 1940, as amended. The Fund's principal executive office is located at 800
Scudders Mill Road, Plainsboro, New Jersey 08536, and its telephone number is
(609) 282-2800.

     The Board of Directors of the Fund may at any time consider a merger,
consolidation or other form of reorganization of the Fund with one or more
other investment companies advised by the Investment Adviser that have similar
investment objectives and policies as the Fund. Any such merger, consolidation
or other form of reorganization would require the prior approval of the Board
of Directors and, if the Fund is the acquired fund, the stockholders of the
Fund. See "Description of Capital Stock--Certain Provisions of the Charter and
By-laws."


                                USE OF PROCEEDS

     The net proceeds of this offering will be approximately $24,595,000 after
payment of offering expenses (estimated to be approximately $155,000) and the
deduction of the underwriting discount.

     The net proceeds of the offering will be invested in accordance with the
Fund's investment objective and policies within approximately three months
after completion of this offering, depending on market conditions and the
availability of appropriate securities. Pending such investment, it is
anticipated that the proceeds will be invested in short term, tax exempt
securities. See "Investment Objective and Policies."


                                CAPITALIZATION

     The following table sets forth the unaudited capitalization of the Fund
as of April 30, 2004 and as adjusted to give effect to the issuance of the
shares of AMPS offered hereby.



                                                                                                Actual              As Adjusted
                                                                                          ------------------    -------------------
                                                                                                          
Preferred stock (5,600 shares of Other AMPS authorized, issued and outstanding
   at $25,000 per share liquidation preference, plus accumulated but unpaid
   dividends; 6,600 shares of AMPS and Other AMPS authorized, issued and
   outstanding, as adjusted, at $25,000 per share liquidation preference,
   plus accumulated but unpaid dividends)..........................................          $ 140,009,780      $  165,009,780
                                                                                          ==================    ===================
Common Stock, par value $.10 per share (199,994,400 shares authorized,
   18,155,932 shares issued and outstanding; 199,993,400 shares authorized,
   18,155,932 shares issued and outstanding, as adjusted)..........................          $   1,815,593      $    1,815,593
Paid-in capital in excess of par value.............................................            268,391,966         267,986,966
Undistributed investment income--net...............................................              4,570,847           4,570,847
Accumulated realized capital losses on investments--net............................            (17,913,602)        (17,913,602)
Unrealized appreciation on investments--net........................................             25,111,613          25,111,613
                                                                                          ------------------    -------------------
Net assets applicable to outstanding common stock..................................          $ 281,976,417      $  281,571,417
                                                                                          ==================    ===================


                             PORTFOLIO COMPOSITION

     As of April 30, 2004, approximately 96.37% of the market value of the
Fund's portfolio was invested in long term and intermediate term municipal
obligations and approximately 3.63% of the market value of the Fund's
portfolio was invested in short term tax exempt securities. The following
table sets forth certain information with respect to the composition of the
Fund's long term municipal obligation investment portfolio as of April 30,
2004.



                                      15


                                                       Value
   Moody's*    Fitch*     S&P*    Number of Issues   (in thousands)   Percent
------------- --------- ------- ------------------- ---------------- ----------
      Aaa        AAA      AAA               95        $ 344,213        84.49%
      Aa         AA       AA                 9           19,092         4.69
       A          A        A                 6           11,104         2.72
      Baa        BBB      BBB               14           33,012         8.10
  Total..........................          124        $ 407,421       100.00%
---------------------
*    Ratings: Using the higher of Moody's, S&P or Fitch ratings on the Fund's
     investments. See "Schedule of Investments." Moody's rating categories may
     be modified further by a 1, 2 or 3 in Aa, A, Baa, Ba, B and Caa ratings.
     S&P rating categories may be modified further by a plus (+) or minus (-)
     in AA, A, BBB, BB, B and CCC ratings. Fitch rating categories may be
     modified further by a plus (+) or minus (-) in AA, A, BBB, BB, B and CCC.

                       INVESTMENT OBJECTIVE AND POLICIES

     The Fund's investment objective is to provide shareholders with as high a
level of current income exempt from Federal and Michigan income taxes as is
consistent with its investment policies and prudent investment management. The
Fund seeks to achieve its investment objective by investing at least 80% of an
aggregate of the Fund's net assets (including proceeds from the issuance of
any preferred stock) and the proceeds of any borrowings for investment
purposes, in a portfolio of municipal obligations issued by or on behalf of
the State of Michigan, its political subdivisions, agencies and
instrumentalities and by other qualifying issuers, each of which pays interest
that, in the opinion of bond counsel to the issuer, is excludable from gross
income for Federal income tax purposes (except that the interest may be
includable in taxable income for purposes of the Federal alternative minimum
tax) and exempt from Michigan income taxes ("Michigan Municipal Bonds"). The
Fund also may invest in municipal obligations issued by or on behalf of
states, territories and possessions of the United States and their political
subdivisions, agencies or instrumentalities, each of which pays interest that
is excludable from gross income for Federal income tax purposes, in the
opinion of bond counsel to the issuer, but is not excludable from gross income
for Michigan income tax purposes ("Municipal Bonds"). In general, the Fund
does not intend for its investments to earn a large amount of interest income
that is (i) includable in gross income for Federal income tax purposes or (ii)
not exempt from Michigan income taxes. There can be no assurance that the
Fund's investment objective will be realized. From time to time, the Fund may
realize taxable capital gains. Unless otherwise noted, the term "Municipal
Bonds" also includes Michigan Municipal Bonds.

     The Fund's investment objective and its policy of investing at least 80%
of an aggregate of the Fund's net assets (including proceeds from the issuance
of any preferred stock) and the proceeds of any borrowings for investment
purposes, in Michigan Municipal Bonds are fundamental policies that may not be
changed without the approval of a majority of the outstanding voting
securities of the Fund (as defined in the 1940 Act). Under normal
circumstances and after the investment period following the offering (not
expected to exceed three months), the Fund will invest as a non-fundamental
policy, at least 80% of an aggregate of the Fund's net assets (including
proceeds from the issuance of any preferred stock) and the proceeds of any
borrowings for investment purposes, in Municipal Bonds that are covered by
insurance guaranteeing the timely payment of principal at maturity and
interest when due. This is a non-fundamental policy and may be changed by the
Fund's Board of Directors without stockholder approval; provided that
stockholders are given at least 60 days' prior notice of any change as
required by the 1940 Act. There can be no assurance that the Fund's investment
objective will be realized.

     The Fund may invest in certain tax exempt securities classified as
"private activity bonds" (or industrial development bonds, under pre-1986 law)
("PABs") (in general, bonds that benefit non-governmental entities) that may
subject certain investors in the Fund to an alternative minimum tax. See
"Taxes." The percentage of the Fund's total assets invested in PABs will vary
from time to time.

     Under normal market conditions, the Fund expects to invest primarily in a
portfolio of long term Municipal Bonds that are commonly referred to as
"investment grade" securities, which are obligations rated at the time of
purchase within the four highest quality ratings as determined by either
Moody's Investors Service, Inc. ("Moody's") (currently Aaa, Aa, A and Baa),
Standard & Poor's ("S&P") (currently AAA, AA, A and BBB) or



                                      16


Fitch Ratings ("Fitch") (currently AAA, AA, A and BBB). In the case of short
term notes, the investment grade rating categories are SP-1+ through SP-2 for
S&P, MIG-1 through MIG-3 for Moody's and F-1+ through F-3 for Fitch. In the
case of tax exempt commercial paper, the investment grade rating categories
are A-1+ through A-3 for S&P, Prime-1 through Prime-3 for Moody's and F-1+
through F-3 for Fitch. Obligations ranked in the lowest investment grade
rating category (BBB, SP-2 and A-3 for S&P; Baa, MIG-3 and Prime-3 for Moody's
and BBB and F-3 for Fitch), while considered "investment grade," may have
certain speculative characteristics. There may be sub-categories or gradations
indicating relative standing within the rating categories set forth above. In
assessing the quality of Municipal Bonds with respect to the foregoing
requirements, the Investment Adviser takes into account the Municipal Bond
insurance as well as the nature of any letters of credit or similar credit
enhancement to which particular Municipal Bonds are entitled and the
creditworthiness of the financial institution that provided such Municipal
Bond insurance or credit enhancement. Consequently, if Municipal Bonds are
covered by insurance policies issued by insurers whose claims-paying ability
is rated AAA by S&P or Fitch or Aaa by Moody's, the Investment Adviser may
consider such Municipal Bonds to be equivalent to securities rated AAA- or
Aaa-, as the case may be, even though such Municipal Bonds would generally be
assigned a lower rating if the rating were based primarily upon the credit
characteristics of the issuers without regard to the insurance feature. The
insured Municipal Bonds must also comply with the standards applied by the
insurance carriers in determining eligibility for Municipal Bond insurance.
See Appendix B--"Description of Municipal Bond Ratings" and Appendix
C--"Municipal Bond Insurance" to the statement of additional information. If
unrated, such securities will possess creditworthiness comparable, in the
opinion of the Investment Adviser, to other obligations in which the Fund may
invest.

     All percentage and ratings limitations on securities in which the Fund
may invest apply at the time of making an investment and shall not be
considered violated if an investment rating is subsequently downgraded to a
rating that would have precluded the Fund's initial investment in such
security. In the event that the Fund disposes of a portfolio security
subsequent to its being downgraded, the Fund may experience a greater risk of
loss than if such security had been sold prior to such downgrade.

     The net asset value of the shares of common stock of a closed-end
investment company, such as the Fund, which invests primarily in fixed income
securities, changes as the general levels of interest rates fluctuate. When
interest rates decline, the value of a fixed income portfolio can be expected
to rise. Conversely, when interest rates rise, the value of a fixed income
portfolio can be expected to decline. Prices of longer term securities
generally fluctuate more in response to interest rate changes than do shorter
term securities. These changes in net asset value are likely to be greater in
the case of a fund having a leveraged capital structure, such as the Fund.

     The Fund intends to invest primarily in long term Municipal Bonds with
maturities of more than ten years. However, the Fund also may invest in
intermediate term Municipal Bonds with maturities of between three years and
ten years. The Fund also may invest from time to time in short term Municipal
Bonds with maturities of less than three years. The average maturity of the
Fund's portfolio securities will vary based upon the Investment Adviser's
assessment of economic and market conditions. As of September 30, 2004, the
weighted average maturity of the Fund's portfolio was approximately 16.30
years.

     For temporary periods or to provide liquidity, the Fund has the authority
to invest as much as 20% of its total assets in tax exempt and taxable money
market obligations with a maturity of one year or less (such short term
obligations being referred to herein as "Temporary Investments"). In addition,
the Fund reserves the right as a defensive measure to invest temporarily a
greater portion of its assets in Temporary Investments, when, in the opinion
of the Investment Adviser, prevailing market or financial conditions warrant.
Taxable money market obligations will yield taxable income. The Fund also may
invest in variable rate demand obligations ("VRDOs") and VRDOs in the form of
participation interests ("Participating VRDOs") in variable rate tax exempt
obligations held by a financial institution. See "Other Investment
Policies--Temporary Investments." The Fund's hedging strategies, which are
described in more detail under "Hedging Transactions--Financial Futures
Transactions and Options," are not fundamental policies and may be modified by
the Board of Directors of the Fund without the approval of the Fund's
stockholders. The Fund is also authorized to invest in indexed and inverse
floating rate obligations for hedging purposes and to seek to enhance return.

     The Fund may invest in securities not issued by or on behalf of a state
or territory or by an agency or instrumentality thereof, if the Fund receives
an opinion of counsel to the issuer that such securities pay interest that is
excludable from gross income for Federal income tax purposes and exempt from
Michigan income taxes ("Non-



                                      17


Municipal Tax Exempt Securities"). Non-Municipal Tax Exempt Securities could
include trust certificates, partnership interests or other instruments
evidencing interest in one or more long term municipal securities.
Non-Municipal Tax Exempt Securities also may include securities issued by
other investment companies that invest in Municipal Bonds, to the extent such
investments are permitted by the Fund's investment restrictions and applicable
law. Non-Municipal Tax Exempt Securities are subject to the same risks
associated with an investment in Municipal Bonds as well as many of the risks
associated with investments in derivatives. While the Fund receives opinions
of legal counsel to the effect that the income from the Non-Municipal Tax
Exempt Securities in which the Fund invests is excludable from gross income
for Federal income tax purposes to the same extent as the underlying municipal
securities, the Internal Revenue Service ("IRS") has not issued a ruling on
this subject. Were the IRS to issue an adverse ruling or take an adverse
position with respect to the taxation of these types of securities, there is a
risk that the interest paid on such securities would be deemed taxable at the
Federal level.

     Federal tax legislation has limited the types and volume of bonds the
interest on which qualifies for a Federal income tax exemption. As a result,
this legislation and legislation that may be enacted in the future may affect
the availability of Municipal Bonds for investment by the Fund.

Municipal Bond Insurance

     Under normal circumstances, the Fund will invest at least 80% its assets
in Municipal Bonds either (i) insured under an insurance policy obtained by
the issuer thereof or any other party, or (ii) insured under an insurance
policy purchased by the Fund. The Fund will seek to limit its investments to
Municipal Bonds insured under insurance policies issued by insurance carriers
that have total admitted assets (unaudited) of at least $75,000,000 and
capital and surplus (unaudited) of at least $50,000,000 and insurance
claims-paying ability ratings of AAA from S&P or Fitch, or Aaa from Moody's.
There can be no assurance that insurance from insurance carriers meeting these
criteria will be available. See Appendix C to the statement of additional
information for a brief description of insurance claims-paying ability ratings
of S&P, Moody's and Fitch. Currently, it is anticipated that a majority of the
insured Municipal Bonds in the Fund's portfolio will be insured by the
following insurance companies which satisfy the foregoing criteria: Ambac
Assurance Corporation, Financial Guaranty Insurance Company, Financial
Security Assurance and MBIA Insurance Corporation. The Fund also may purchase
Municipal Bonds covered by insurance issued by any other insurance company
that satisfies the foregoing criteria. A majority of insured Municipal Bonds
held by the Fund will be insured under policies obtained by parties other than
the Fund.

     The Fund may purchase, but has no obligation to purchase, separate
insurance policies (the "Policies") from insurance companies meeting the
criteria set forth above that guarantee payment of principal and interest when
due on specified eligible Municipal Bonds that it purchases. A Municipal Bond
will be eligible for coverage if it meets certain requirements of the
insurance company set forth in a Policy. In the event interest or principal of
an insured Municipal Bond is not paid when due, the insurer will be obligated
under its Policy to make such payment not later than 30 days after it has been
notified by, and provided with documentation from, the Fund that such
nonpayment has occurred.

     The Policies will be effective only as to insured Municipal Bonds
beneficially owned by a Fund. In the event of a sale of any Municipal Bonds
held by a Fund, the issuer of the relevant Policy will be liable only for
those payments of interest and principal that are then due and owing. The
Policies will not guarantee the market value of an insured Municipal Bond or
the value of the shares of the Fund.

     The insurer will not have the right to withdraw coverage on securities
insured by its Policies and held by the Fund so long as such securities remain
in the Fund's portfolio. In addition, the insurer may not cancel its Policies
for any reason except failure to pay premiums when due. The Board of Directors
of the Fund reserves the right to terminate any of the Policies if it
determines that the benefits to the Fund of having its portfolio insured under
such Policy are not justified by the expense involved.

     The premiums for the Policies are paid by the Fund and the yield on its
portfolio is reduced thereby. The Investment Adviser estimates that the cost
of the annual premiums for the Policies of the Fund currently range from
approximately .05 of 1% to .40 of 1% of the principal amount of the Municipal
Bonds covered by such Policies. The estimate is based on the expected
composition of the Fund's portfolio of Municipal Bonds. Additional information
regarding the Policies is set forth in Exhibit B to the statement of
additional information. In instances in which a



                                      18


Fund purchases Municipal Bonds insured under policies obtained by parties
other than the Fund, the Fund does not pay the premiums for such policies;
rather, the cost of such policies may be reflected in the purchase price of
the Municipal Bonds.

     It is the intention of the Investment Adviser to retain any insured
securities that are in default or in significant risk of default and to place
a value on the insurance, which ordinarily will be the difference between the
market value of the defaulted security and the market value of similar
securities that are not in default. In certain circumstances, however, the
Investment Adviser may determine that an alternate value for the insurance,
such as the difference between the market value of the defaulted security and
its par value, is more appropriate. The Investment Adviser's ability to manage
the portfolio of the Fund may be limited to the extent it holds defaulted
securities for which market quotations are not generally available, which may
limit its ability in certain circumstances to purchase other Municipal Bonds.
See "Net Asset Value" in the statement of additional information for a more
complete description of the Fund's method of valuing securities for which
market quotations are not generally available.

     No assurance can be given that insurance with the terms and issued by
insurance carriers meeting the criteria described above will continue to be
available to the Fund. In the event the Board of Directors of the Fund
determines that such insurance is unavailable or that the cost of such
insurance outweighs the benefits to the Fund, the Fund may modify the criteria
for insurance carriers or the terms of the insurance, or may discontinue its
policy of maintaining insurance for all or any of the Municipal Bonds held in
the Fund's portfolio. Although the Investment Adviser periodically reviews the
financial condition of each insurer, there can be no assurance that the
insurers will be able to honor their obligations under all circumstances.

     Municipal Bond insurance reduces financial or credit risk (i.e., the
possibility that the owners of the insured Municipal Bonds will not receive
timely scheduled payments of principal or interest). However, the insured
Municipal Bonds are subject to market risk (i.e., fluctuations in market value
as a result of changes in prevailing interest rates and other market
conditions). See Appendix C--"Municipal Bond Insurance" to the statement of
additional information.

Risk Factors and Special Considerations Relating to Michigan Municipal Bonds

     The Fund ordinarily will invest at least 80% of its total assets in
Michigan Municipal Bonds; therefore, it is more susceptible to factors
adversely affecting issuers of Michigan Municipal Bonds than is a municipal
bond fund that is not concentrated in issuers of Michigan Municipal Bonds to
this degree. Michigan's economy is closely tied to the automobile industry.
While increased automobile production and an increasingly diversified economy
led to an unemployment rate that, until 2002, was below the national average,
the unemployment rate, for the last 30 months, has exceeded the national
average. Michigan has reported balanced budgets after substantial reductions
in expenditures and some revenue enhancements for the last three years.
Results for the fiscal year ended September 30, 2004 are not available.
Moody's, S&P and Fitch currently rate the State of Michigan's general
obligation bonds Aa3, AA and AA, respectively. No assurance can be given that
such rating will not be lowered in the future. For a discussion of economic
and other conditions in the State of Michigan, see Appendix A--"Economic and
Other Conditions in Michigan" in the statement of additional information.

Risk Factors and Special Considerations Relating to Municipal Bonds

     The risks and special considerations involved in investment in Municipal
Bonds vary with the types of instruments being acquired. Investments in
Non-Municipal Tax Exempt Securities may present similar risks, depending on
the particular product. Certain instruments in which the Fund may invest may
be characterized as derivative instruments. See " Description of Municipal
Bonds" and "--Hedging Transactions--Financial Futures Transactions and
Options."

     The value of Municipal Bonds generally may be affected by uncertainties
in the municipal markets as a result of legislation or litigation, including
legislation or litigation that changes the taxation of Municipal Bonds or the
rights of Municipal Bond holders in the event of a bankruptcy. Municipal
bankruptcies are rare, and certain provisions of the U.S. Bankruptcy Code
governing such bankruptcies are unclear. Further, the application of state law
to Municipal Bond issuers



                                      19


could produce varying results among the states or among Municipal Bond issuers
within a state. These uncertainties could have a significant impact on the
prices of the Municipal Bonds in which the Fund invests.

Description of Municipal Bonds

     Set forth below is a detailed description of the Municipal Bonds and
Temporary Investments in which the Fund may invest. Information with respect
to ratings assigned to tax exempt obligations that the Fund may purchase is
set forth in Appendix B to the statement of additional information.
Obligations are included within the term Municipal Bonds if the interest paid
thereon is excluded from gross income for Federal income tax purposes in the
opinion of bond counsel to the issuer.

     Municipal Bonds include debt obligations issued to obtain funds for
various public purposes, including the construction of a wide range of public
facilities, refunding of outstanding obligations and obtaining funds for
general operating expenses and loans to other public institutions and
facilities. In addition, certain types of bonds are issued by or on behalf of
public authorities to finance various privately owned or operated facilities,
including certain facilities for the local furnishing of electric energy or
gas, sewage facilities, solid waste disposal facilities and other specialized
facilities. Other types of PABs, the proceeds of which are used for the
construction, equipment or improvement of privately operated industrial or
commercial facilities, may constitute Municipal Bonds, although the current
Federal tax laws place substantial limitations on the size of such issues. The
interest on Municipal Bonds may bear a fixed rate or be payable at a variable
or floating rate. The two principal classifications of Municipal Bonds are
"general obligation" and "revenue" bonds, which latter category includes PABs.

     The Fund has not established any limit on the percentage of its portfolio
that may be invested in PABs. The Fund may not be a suitable investment for
investors who are already subject to the Federal alternative minimum tax or
who would become subject to the Federal alternative minimum tax as a result of
an investment in the Fund's common stock. See "Taxes."

     General Obligation Bonds. General obligation bonds are secured by the
issuer's pledge of its faith, credit and taxing power for the payment of
principal and interest. The taxing power of any governmental entity may be
limited, however, by provisions of its state constitution or laws, and an
entity's creditworthiness will depend on many factors, including potential
erosion of its tax base due to population declines, natural disasters,
declines in the state's industrial base or inability to attract new
industries, economic limits on the ability to tax without eroding the tax
base, state legislative proposals or voter initiatives to limit ad valorem
real property taxes and the extent to which the entity relies on Federal or
state aid, access to capital markets or other factors beyond the state's or
entity's control. Accordingly, the capacity of the issuer of a general
obligation bond as to the timely payment of interest and the repayment of
principal when due is affected by the issuer's maintenance of its tax base.

     Revenue Bonds. Revenue bonds are payable only from the revenues derived
from a particular facility or class of facilities or, in some cases, from the
proceeds of a special excise tax or other specific revenue sources such as
payments from the user of the facility being financed. Accordingly, the timely
payment of interest and the repayment of principal in accordance with the
terms of the revenue or special obligation bond is a function of the economic
viability of such facility or such revenue source.

     PABs. The Fund may purchase PABs. PABs are, in most cases, tax exempt
securities issued by states, municipalities or public authorities to provide
funds, usually through a loan or lease arrangement, to a private entity for
the purpose of financing construction or improvement of a facility to be used
by the entity. Such bonds are secured primarily by revenues derived from loan
repayments or lease payments due from the entity which may or may not be
guaranteed by a parent company or otherwise secured. PABs generally are not
secured by a pledge of the taxing power of the issuer of such bonds.
Therefore, an investor should be aware that repayment of such bonds generally
depends on the revenues of a private entity and be aware of the risks that
such an investment may entail. Continued ability of an entity to generate
sufficient revenues for the payment of principal and interest on such bonds
will be affected by many factors including the size of the entity, capital
structure, demand for its products or services, competition, general economic
conditions, government regulation and the entity's dependence on revenues for
the operation of the particular facility being financed.



                                      20


     Moral Obligation Bonds. The Fund also may invest in "moral obligation"
bonds, which are normally issued by special purpose public authorities. If an
issuer of moral obligation bonds is unable to meet its obligations, the
repayment of such bonds becomes a moral commitment but not a legal obligation
of the state or municipality in question.

     Municipal Lease Obligations. Also included within the general category of
Municipal Bonds are certificates of participation ("COPs") issued by
government authorities or entities to finance the acquisition or construction
of equipment, land and/or facilities. COPs represent participations in a
lease, an installment purchase contract or a conditional sales contract
(hereinafter collectively called "lease obligations") relating to such
equipment, land or facilities. Although lease obligations do not constitute
general obligations of the issuer for which the issuer's unlimited taxing
power is pledged, a lease obligation is frequently backed by the issuer's
covenant to budget for, appropriate and make the payments due under the lease
obligation. However, certain lease obligations contain "non-appropriation"
clauses which provide that the issuer has no obligation to make lease or
installment purchase payments in future years unless money is appropriated for
such purpose on a yearly basis. Although "non-appropriation" lease obligations
are secured by the leased property, disposition of the property in the event
of foreclosure might prove difficult and the value of the property may be
insufficient to issue lease obligations. Certain investments in lease
obligations may be illiquid.

     Indexed and Inverse Floating Rate Securities. The Fund may invest in
Municipal Bonds (and Non- Municipal Tax Exempt Securities) that yield a return
based on a particular index of value or interest rates. For example, the Fund
may invest in Municipal Bonds that pay interest based on an index of Municipal
Bond interest rates. The principal amount payable upon maturity of certain
Municipal Bonds also may be based on the value of the index. To the extent the
Fund invests in these types of Municipal Bonds, the Fund's return on such
Municipal Bonds will be subject to risk with respect to the value of the
particular index. Interest and principal payable on the Municipal Bonds may
also be based on relative changes among particular indices. Also, the Fund may
invest in so-called "inverse floating obligations" or "residual interest
bonds" on which the interest rates vary inversely with a short term floating
rate (which may be reset periodically by a dutch auction, a remarketing agent,
or by reference to a short term tax exempt interest rate index). The Fund may
purchase synthetically created inverse floating rate bonds evidenced by
custodial or trust receipts. Generally, income on inverse floating rate bonds
will decrease when short term interest rates increase, and will increase when
short term interest rates decrease. Such securities have the effect of
providing a degree of investment leverage, since they may increase or decrease
in value in response to changes, as an illustration, in market interest rates
at a rate which is a multiple (typically two) of the rate at which fixed rate
long term tax exempt securities increase or decrease in response to such
changes. As a result, the market values of such securities will generally be
more volatile than the market values of fixed rate tax exempt securities. To
seek to limit the volatility of these securities, the Fund may purchase
inverse floating obligations with shorter-term maturities or which contain
limitations on the extent to which the interest rate may vary. Certain
investments in such obligations may be illiquid.

     When Issued Securities, Delayed Delivery Securities and Forward
Commitments. The Fund may purchase or sell securities that it is entitled to
receive on a when issued basis. The Fund may also purchase or sell securities
on a delayed delivery basis. The Fund may also purchase or sell securities
through a forward commitment. These transactions involve the purchase or sale
of securities by the Fund at an established price with payment and delivery
taking place in the future. The purchase will be recorded on the date the Fund
enters into the commitment and the value of the securities will thereafter be
reflected in the Fund's net asset value. The Fund enters into these
transactions to obtain what is considered an advantageous price to the Fund at
the time of entering into the transaction. The Fund has not established any
limit on the percentage of its assets that may be committed in connection with
these transactions. When the Fund purchases securities in these transactions,
the Fund segregates liquid securities in an amount equal to the amount of its
purchase commitments.

     There can be no assurance that a security purchased on a when issued
basis will be issued or that a security purchased or sold through a forward
commitment will be delivered. A default by a counterparty may result in the
Fund missing the opportunity of obtaining a price considered to be
advantageous. The value of securities in these transactions on the delivery
date may be more or less than the Fund's purchase price. The Fund may bear the
risk of a decline in the value of the security in these transactions and may
not benefit from an appreciation in the value of the security during the
commitment period.



                                      21


     Call Rights. The Fund may purchase a Municipal Bond issuer's right to
call all or a portion of such Municipal Bond for mandatory tender for purchase
(a "Call Right"). A holder of a Call Right may exercise such right to require
a mandatory tender for the purchase of related Municipal Bonds, subject to
certain conditions. A Call Right that is not exercised prior to maturity of
the related Municipal Bond will expire without value. The economic effect of
holding both the Call Right and the related Municipal Bond is identical to
holding a Municipal Bond as a non-callable security. Certain investments in
such obligations may be illiquid.

     Yields. Yields on Municipal Bonds are dependent on a variety of factors,
including the general condition of the money market and of the municipal bond
market, the size of a particular offering, the financial condition of the
issuer, the maturity of the obligation and the rating of the issue. The
ability of the Fund to achieve its investment objective is also dependent on
the continuing ability of the issuers of the securities in which the Fund
invests to meet their obligations for the payment of interest and principal
when due. There are variations in the risks involved in holding Municipal
Bonds, both within a particular classification and between classifications,
depending on numerous factors. Furthermore, the rights of owners of Municipal
Bonds and the obligations of the issuer of such Municipal Bonds may be subject
to applicable bankruptcy, insolvency and similar laws and court decisions
affecting the rights of creditors generally and to general equitable
principles, which may limit the enforcement of certain remedies.

Hedging Transactions

     The Fund may hedge all or a portion of its portfolio investments against
fluctuations in interest rates through the use of options and certain
financial futures contracts and options thereon. While the Fund's use of
hedging strategies is intended to reduce the volatility of the net asset value
of the Fund's shares of common stock, the net asset value of the Fund's shares
of common stock will fluctuate. No assurance can be given that the Fund's
hedging transactions will be effective. The Fund only may engage in hedging
activities from time to time and may not necessarily be engaging in hedging
activities when movements in interest rates occur. The Fund has no obligation
to enter into hedging transactions and may choose not to do so. Furthermore,
for so long as the AMPS are rated by Moody's and S&P, the Fund's use of
options and certain financial futures and options thereon will be subject to
the limitations described under "Rating Agency Guidelines."

     Financial Futures Transactions and Options. The Fund is authorized to
purchase and sell certain exchange traded financial futures contracts
("financial futures contracts") in order to hedge its investments in Municipal
Bonds against declines in value, and to hedge against increases in the cost of
securities it intends to purchase or to seek to enhance the Fund's return.
However, any transactions involving financial futures or options (including
puts and calls associated therewith) will be in accordance with the Fund's
investment policies and limitations. A financial futures contract obligates
the seller of a contract to deliver and the purchaser of a contract to take
delivery of the type of financial instrument covered by the contract, or in
the case of index-based futures contracts to make and accept a cash
settlement, at a specific future time for a specified price. To hedge its
portfolio, the Fund may take an investment position in a futures contract
which will move in the opposite direction from the portfolio position being
hedged. A sale of financial futures contracts may provide a hedge against a
decline in the value of portfolio securities because such depreciation may be
offset, in whole or in part, by an increase in the value of the position in
the financial futures contracts. A purchase of financial futures contracts may
provide a hedge against an increase in the cost of securities intended to be
purchased because such appreciation may be offset, in whole or in part, by an
increase in the value of the position in the futures contracts.

     Distributions, if any, of net long term capital gains from certain
transactions in futures or options are taxable at long term capital gains
rates for Federal income tax purposes. See "Taxes."

     Futures Contracts. A futures contract is an agreement between two parties
to buy and sell a security or, in the case of an index-based futures contract,
to make and accept a cash settlement for a set price on a future date. A
majority of transactions in futures contracts, however, do not result in the
actual delivery of the underlying instrument or cash settlement, but are
settled through liquidation, i.e., by entering into an offsetting transaction.
Futures contracts have been designed by boards of trade which have been
designated "contracts markets" by the Commodity Futures Trading Commission
("CFTC").



                                      22


     The purchase or sale of a futures contract differs from the purchase or
sale of a security in that no price or premium is paid or received. Instead,
an amount of cash or securities acceptable to the broker and the relevant
contract market, which varies, but is generally about 5% of the contract
amount, must be deposited with the broker. This amount is known as "initial
margin" and represents a "good faith" deposit assuring the performance of both
the purchaser and seller under the futures contract. Subsequent payments to
and from the broker, called "variation margin," are required to be made on a
daily basis as the price of the futures contract fluctuates making the long
and short positions in the futures contract more or less valuable, a process
known as "marking to the market." At any time prior to the settlement date of
the futures contract, the position may be closed out by taking an opposite
position that will operate to terminate the position in the futures contract.
A final determination of variation margin is then made, additional cash is
required to be paid to or released by the broker and the purchaser realizes a
loss or gain. In addition, a nominal commission is paid on each completed sale
transaction.

     The Fund deals in financial futures contracts based on a long term
municipal bond index developed by the Chicago Board of Trade ("CBT") and The
Bond Buyer (the "Municipal Bond Index"). The Municipal Bond Index is comprised
of 40 tax exempt municipal revenue and general obligation bonds. Each bond
included in the Municipal Bond Index must be rated A or higher by Moody's or
S&P and must have a remaining maturity of 19 years or more. Twice a month new
issues satisfying the eligibility requirements are added to, and an equal
number of old issues are deleted from, the Municipal Bond Index. The value of
the Municipal Bond Index is computed daily according to a formula based on the
price of each bond in the Municipal Bond Index, as evaluated by six
dealer-to-dealer brokers.

     The Municipal Bond Index futures contract is traded only on the CBT. Like
other contract markets, the CBT assures performance under futures contracts
through a clearing corporation, a nonprofit organization managed by the
exchange membership which is also responsible for handling daily accounting of
deposits or withdrawals of margin.

     The Fund may also purchase and sell financial futures contracts on U.S.
Government securities as a hedge against adverse changes in interest rates as
described below. With respect to U.S. Government securities, currently there
are financial futures contracts based on long term U.S. Treasury bonds, U.S.
Treasury notes, Government National Mortgage Association ("GNMA") Certificates
and three-month U.S. Treasury bills. The Fund may purchase and write call and
put options on futures contracts on U.S. Government securities and purchase
and sell Municipal Bond Index futures contracts in connection with its hedging
strategies.

     The Fund also may engage in other futures contracts transactions such as
futures contracts on other municipal bond indices that may become available if
the Investment Adviser should determine that there is normally a sufficient
correlation between the prices of such futures contracts and the Municipal
Bonds in which the Fund invests to make such hedging appropriate.

     Futures Strategies. The Fund may sell a financial futures contract (i.e.,
assume a short position) in anticipation of a decline in the value of its
investments in Municipal Bonds resulting from an increase in interest rates or
otherwise. The risk of decline could be reduced without employing futures as a
hedge by selling such Municipal Bonds and either reinvesting the proceeds in
securities with shorter maturities or by holding assets in cash. This
strategy, however, entails increased transaction costs in the form of dealer
spreads and typically would reduce the average yield of the Fund's portfolio
securities as a result of the shortening of maturities. The sale of futures
contracts provides an alternative means of hedging against declines in the
value of its investments in Municipal Bonds. As such values decline, the value
of the Fund's positions in the futures contracts will tend to increase, thus
offsetting all or a portion of the depreciation in the market value of the
Fund's Municipal Bond investments that are being hedged. While the Fund will
incur commission expenses in selling and closing out futures positions,
commissions on futures transactions are lower than transaction costs incurred
in the purchase and sale of Municipal Bonds. In addition, the ability of the
Fund to trade in the standardized contracts available in the futures markets
may offer a more effective defensive position than a program to reduce the
average maturity of the portfolio securities due to the unique and varied
credit and technical characteristics of the municipal debt instruments
available to the Fund. Employing futures as a hedge also may permit the Fund
to assume a defensive posture without reducing the yield on its investments
beyond any amounts required to engage in futures trading.

     When the Fund intends to purchase Municipal Bonds, the Fund may purchase
futures contracts as a hedge against any increase in the cost of such
Municipal Bonds resulting from a decrease in interest rates or otherwise, that



                                      23


may occur before such purchases can be effected. Subject to the degree of
correlation between the Municipal Bonds and the futures contracts, subsequent
increases in the cost of Municipal Bonds should be reflected in the value of
the futures held by the Fund. As such purchases are made, an equivalent amount
of futures contracts will be closed out. Due to changing market conditions and
interest rate forecasts, however, a futures position may be terminated without
a corresponding purchase of portfolio securities.

     Call Options on Futures Contracts. The Fund may also purchase and sell
exchange traded call and put options on financial futures contracts. The
purchase of a call option on a futures contract is analogous to the purchase
of a call option on an individual security. Depending on the pricing of the
option compared to either the futures contract upon which it is based or the
price of the underlying debt securities, it may or may not be less risky than
ownership of the futures contract or underlying debt securities. Like the
purchase of a futures contract, the Fund will purchase a call option on a
futures contract to hedge against a market advance when the Fund is not fully
invested.

     The writing of a call option on a futures contract constitutes a partial
hedge against declining prices of the securities which are deliverable upon
exercise of the futures contract. If the futures price at expiration is below
the exercise price, the Fund will retain the full amount of the option premium
which provides a partial hedge against any decline that may have occurred in
the Fund's portfolio holdings.

     Put Options on Futures Contracts. The purchase of a put option on a
futures contract is analogous to the purchase of a protective put option on
portfolio securities. The Fund will purchase a put option on a futures
contract to hedge the Fund's portfolio against the risk of rising interest
rates.

     The writing of a put option on a futures contract constitutes a partial
hedge against increasing prices of the securities which are deliverable upon
exercise of the futures contract. If the futures price at expiration is higher
than the exercise price, the Fund will retain the full amount of the option
premium which provides a partial hedge against any increase in the price of
Municipal Bonds which the Fund intends to purchase.

     The writer of an option on a futures contract is required to deposit
initial and variation margin pursuant to requirements similar to those
applicable to futures contracts. Premiums received from the writing of an
option will be included in initial margin. The writing of an option on a
futures contract involves risks similar to those relating to futures
contracts.

     Under regulations of the CFTC, the futures trading activity described
herein will not result in the Fund being deemed a "commodity pool" and the
Fund need not be operated by a person registered with the CFTC as a "commodity
pool operator."

     When the Fund purchases a futures contract, or writes a put option or
purchases a call option thereon, an amount of cash, cash equivalents (e.g.,
high grade commercial paper and daily tender adjustable notes) or liquid
securities will be segregated so that the amount so segregated, plus the
amount of initial and variation margin held in the account of its broker,
equals the market value of the futures contracts, thereby ensuring that the
use of such futures contract is unleveraged. It is not anticipated that
transactions in futures contracts will have the effect of increasing portfolio
turnover.

     Risk Factors in Futures Transactions and Options. Investment in futures
contracts involves the risk of imperfect correlation between movements in the
price of the futures contract and the price of the security being hedged. The
hedge will not be fully effective when there is imperfect correlation between
the movements in the prices of two financial instruments. For example, if the
price of the futures contract moves more than the price of the hedged
security, the Fund will experience either a loss or gain on the futures
contract which is not completely offset by movements in the price of the
hedged securities. To compensate for imperfect correlations, the Fund may
purchase or sell futures contracts in a greater dollar amount than the hedged
securities if the volatility of the hedged securities is historically greater
than the volatility of the futures contracts. Conversely, the Fund may
purchase or sell fewer futures contracts if the volatility of the price of the
hedged securities is historically less than that of the futures contracts.



                                      24


     The particular municipal bonds comprising the index underlying the
Municipal Bond Index financial futures contract may vary from the bonds held
by the Fund. As a result, the Fund's ability to hedge effectively all or a
portion of the value of its Municipal Bonds through the use of such financial
futures contracts will depend in part on the degree to which price movements
in the index underlying the financial futures contract correlate with the
price movements of the Municipal Bonds held by the Fund. The correlation may
be affected by disparities in the average maturity, ratings, geographical mix
or structure of the Fund's investments as compared to those comprising the
Municipal Bond Index and general economic or political factors. In addition,
the correlation between movements in the value of the Municipal Bond Index may
be subject to change over time as additions to and deletions from the
Municipal Bond Index alter its structure. The correlation between futures
contracts on U.S. Government securities and the Municipal Bonds held by the
Fund may be adversely affected by similar factors and the risk of imperfect
correlation between movements in the prices of such futures contracts and the
prices of Municipal Bonds held by the Fund may be greater. Municipal Bond
Index futures contracts were approved for trading in 1986. Trading in such
futures contracts may tend to be less liquid than trading in other futures
contracts. The trading of futures contracts also is subject to certain market
risks, such as inadequate trading activity, which could at times make it
difficult or impossible to liquidate existing positions.

     The Fund expects to liquidate a majority of the futures contracts it
enters into through offsetting transactions on the applicable contract market.
There can be no assurance, however, that a liquid secondary market will exist
for any particular futures contract at any specific time. Thus, it may not be
possible to close out a futures position. In the event of adverse price
movements, the Fund would continue to be required to make daily cash payments
of variation margin. In such situations, if the Fund has insufficient cash, it
may be required to sell portfolio securities to meet daily variation margin
requirements at a time when it may be disadvantageous to do so. The inability
to close out futures positions also could have an adverse impact on the Fund's
ability to hedge effectively its investments in Municipal Bonds. The liquidity
of a secondary market in a futures contract may be adversely affected by
"daily price fluctuation limits" established by commodity exchanges which
limit the amount of fluctuation in a futures contract price during a single
trading day. Once the daily limit has been reached in the contract, no trades
may be entered into at a price beyond the limit, thus preventing the
liquidation of open futures positions. Prices have in the past moved beyond
the daily limit on a number of consecutive trading days. The Fund will enter
into a futures position only if, in the judgment of the Investment Adviser,
there appears to be an actively traded secondary market for such futures
contracts.

     The successful use of transactions in futures and related options also
depends on the ability of the Investment Adviser to forecast correctly the
direction and extent of interest rate movements within a given time frame. To
the extent interest rates remain stable during the period in which a futures
contract or option is held by the Fund or such rates move in a direction
opposite to that anticipated, the Fund may realize a loss on the hedging
transaction which is not fully or partially offset by an increase in the value
of portfolio securities. As a result, the Fund's total return for such period
may be less than if it had not engaged in the hedging transaction.

     Because of low initial margin deposits made upon the opening of a futures
position, futures transactions involve substantial leverage. As a result,
relatively small movements in the price of the futures contracts can result in
substantial unrealized gains or losses. There is also the risk of loss by the
Fund of margin deposits in the event of bankruptcy of a broker with whom the
Fund has an open position in a financial futures contract. Because the Fund
will engage in the purchase and sale of futures contracts for hedging purposes
or to seek to enhance the Fund's return, any losses incurred in connection
therewith should, if the hedging strategy is successful, be offset in whole or
in part by increases in the value of securities held by the Fund or decreases
in the price of securities the Fund intends to acquire.

     The amount of risk the Fund assumes when it purchases an option on a
futures contract is the premium paid for the option plus related transaction
costs. In addition to the correlation risks discussed above, the purchase of
an option on a futures contract also entails the risk that changes in the
value of the underlying futures contract will not be fully reflected in the
value of the option purchased.



                                      25


                           OTHER INVESTMENT POLICIES

     The Fund has adopted certain other policies as set forth below.

Temporary Investments

     The Fund may invest in short term tax exempt and taxable securities
subject to the limitations set forth above. The tax exempt money market
securities may include municipal notes, municipal commercial paper, municipal
bonds with a remaining maturity of less than one year, variable rate demand
notes and participations therein. Municipal notes include tax anticipation
notes, bond anticipation notes, revenue anticipation notes and grant
anticipation notes. Anticipation notes are sold as interim financing in
anticipation of tax collection, bond sales, government grants or revenue
receipts. Municipal commercial paper refers to short term unsecured promissory
notes generally issued to finance short term credit needs. The taxable money
market securities in which the Fund may invest as Temporary Investments
consist of U.S. Government securities, U.S. Government agency securities,
domestic bank or savings institution certificates of deposit and bankers'
acceptances, short term corporate debt securities such as commercial paper and
repurchase agreements. These Temporary Investments must have a stated maturity
not in excess of one year from the date of purchase. The Fund may not invest
in any security issued by a commercial bank or a savings institution unless
the bank or institution is organized and operating in the United States, has
total assets of at least one billion dollars and is a member of the Federal
Deposit Insurance Corporation ("FDIC"), except that up to 10% of total assets
may be invested in certificates of deposit of smaller institutions if such
certificates are fully insured by the FDIC.

Interest Rate Swap Transactions

     In order to seek to hedge the value of the Fund against interest rate
fluctuations, to hedge against increases in the Fund's costs associated with
the dividend payments on any preferred stock, including the AMPS, or to seek
to increase the Fund's return, the Fund may enter into interest rate swap
transactions such as Municipal Market Data AAA Cash Curve swaps ("MMD Swaps")
or Bond Market Association Municipal Swap Index swaps ("BMA Swaps"). To the
extent that the Fund enters into these transactions, the Fund expects to do so
primarily to preserve a return or spread on a particular investment or portion
of its portfolio as a duration management technique or to protect against any
increase in the price of securities the Fund anticipates purchasing at a later
date. The Fund may enter into these transactions primarily as a hedge or for
duration or risk management rather than as a speculative investment. However,
the Fund also may invest in MMD Swaps and BMA Swaps to seek to enhance return
or gain or to increase the Fund's yield, for example, during periods of steep
interest rate yield curves (i.e., wide differences between short term and long
term interest rates).

     The Fund may purchase and sell BMA Swaps in the BMA swap market. In a BMA
Swap, the Fund exchanges with another party their respective commitments to
pay or receive interest (e.g., an exchange of fixed rate payments for floating
rate payments linked to the Bond Market Association Municipal Swap Index).
Because the underlying index is a tax exempt index, BMA Swaps may reduce
cross-market risks incurred by the Fund and increase the Fund's ability to
hedge effectively. BMA Swaps are typically quoted for the entire yield curve,
beginning with a seven day floating rate index out to 30 years. The duration
of a BMA Swap is approximately equal to the duration of a fixed rate Municipal
Bond with the same attributes as the swap (e.g., coupon, maturity, call
feature).

     The Fund also may purchase and sell MMD Swaps, also known as MMD rate
locks. An MMD Swap permits the Fund to lock in a specified municipal interest
rate for a portion of its portfolio to preserve a return on a particular
investment or a portion of its portfolio as a duration management technique or
to protect against any increase in the price of securities to be purchased at
a later date. By using an MMD Swap, the Fund can create a synthetic long or
short position, allowing the Fund to select the most attractive part of the
yield curve. An MMD Swap is a contract between the Fund and an MMD Swap
provider pursuant to which the parties agree to make payments to each other on
a notional amount, contingent upon whether the Municipal Market Data AAA
General Obligation Scale is above or below a specified level on the expiration
date of the contract. For example, if the Fund buys an MMD Swap and the
Municipal Market Data AAA General Obligation Scale is below the specified
level on the expiration date, the counterparty to the contract will make a
payment to the Fund equal to the specified level minus the actual level,
multiplied by the notional amount of the contract. If the Municipal Market
Data AAA



                                      26


General Obligation Scale is above the specified level on the expiration date,
the Fund will make a payment to the counterparty equal to the actual level
minus the specified level, multiplied by the notional amount of the contract.

     In connection with investments in BMA and MMD Swaps, there is a risk that
municipal yields will move in the opposite direction than anticipated by the
Fund, which would cause the Fund to make payments to its counterparty in the
transaction that could adversely affect the Fund's performance.

     The Fund has no obligation to enter into BMA or MMD Swaps and may not do
so. The net amount of the excess, if any, of the Fund's obligations over its
entitlements with respect to each interest rate swap will be accrued on a
daily basis, and the Fund will segregate liquid securities having an aggregate
net asset value at least equal to the accrued excess.

Credit Default Swap Agreements

     The Fund may enter into credit default swap agreements for hedging
purposes or to seek to increase its return. The credit default swap agreement
may have as reference obligations one or more securities that are not
currently held by the Fund. The protection "buyer" in a credit default
contract may be obligated to pay the protection "seller" an upfront or a
periodic stream of payments over the term of the contract provided that no
credit event on a reference obligation has occurred. If a credit event occurs,
the seller generally must pay the buyer the "par value" (full notional value)
of the swap in exchange for an equal face amount of deliverable obligations of
the reference entity described in the swap, or the seller may be required to
deliver the related net cash amount, if the swap is cash settled. The Fund may
be either the buyer or seller in the transaction. If the Fund is a buyer and
no credit event occurs, the Fund may recover nothing if the swap is held
through its termination date. However, if a credit event occurs, the buyer
generally may elect to receive the full notional value of the swap in exchange
for an equal face amount of deliverable obligations of the reference entity
whose value may have significantly decreased. As a seller, the Fund generally
receives an upfront payment or a fixed rate of income throughout the term of
the swap, which typically is between six months and three years, provided that
there is no credit event. If a credit event occurs, generally the seller must
pay the buyer the full notional value of the swap in exchange for an equal
face amount of deliverable obligations of the reference entity whose value may
have significantly decreased. As the seller, the Fund would effectively add
leverage to its portfolio because, in addition to its total net assets, the
Fund would be subject to investment exposure on the notional amount of the
swap.

     Credit default swap agreements involve greater risks than if the Fund had
invested in the reference obligation directly since, in addition to general
market risks, credit default swaps are subject to illiquidity risk,
counterparty risk and credit risks. The Fund will enter into credit default
swap agreements only with counterparties who are rated investment grade
quality by at least one nationally recognized statistical rating organization
at the time of entering into such transaction or whose creditworthiness is
believed by the Investment Adviser to be equivalent to such rating. A buyer
generally also will lose its investment and recover nothing should no credit
event occur and the swap is held to its termination date. If a credit event
were to occur, the value of any deliverable obligation received by the seller,
coupled with the upfront or periodic payments previously received, may be less
than the full notional value it pays to the buyer, resulting in a loss of
value to the seller. The Fund's obligations under a credit default swap
agreement will be accrued daily (offset against any amounts owing to the
Fund). The Fund will at all times segregate with its custodian in connection
with each such transaction liquid securities or cash with a value at least
equal to the Fund's exposure (any accrued but unpaid net amounts owed by the
Fund to any counterparty), on a marked-to-market basis (as calculated pursuant
to requirements of the Commission). Such segregation will ensure that the Fund
has assets available to satisfy its obligations with respect to the
transaction and will avoid any potential leveraging of the Fund's portfolio.
Such segregation will not limit the Fund's exposure to loss.

VRDOs and Participating VRDOs

     VRDOs are tax exempt obligations that contain a floating or variable
interest rate adjustment formula and right of demand on the part of the holder
thereof to receive payment of the unpaid principal balance plus accrued
interest upon a short notice period not to exceed seven days. There is,
however, the possibility that because of default or insolvency the demand
feature of VRDOs and Participating VRDOs may not be honored. The interest
rates are adjustable at intervals (ranging from daily to up to one year) to
some prevailing market rate for similar investments, such adjustment formula
being calculated to maintain the market value of the VRDOs, at



                                      27


approximately the par value of the VRDOs on the adjustment date. The
adjustments typically are based upon the Public Securities Association Index
or some other appropriate interest rate adjustment index. The Fund may invest
in all types of tax exempt instruments currently outstanding or to be issued
in the future which satisfy its short term maturity and quality standards.

     Participating VRDOs provide the Fund with a specified undivided interest
(up to 100%) of the underlying obligation and the right to demand payment of
the unpaid principal balance plus accrued interest on the Participating VRDOs
from the financial institution upon a specified number of days' notice, not to
exceed seven days. In addition, the Participating VRDO is backed by an
irrevocable letter of credit or guaranty of the financial institution. The
Fund would have an undivided interest in the underlying obligation and thus
participate on the same basis as the financial institution in such obligation
except that the financial institution typically retains fees out of the
interest paid on the obligation for servicing the obligation, providing the
letter of credit and issuing the repurchase commitment. The Fund has been
advised by its counsel that the Fund should be entitled to treat the income
received on Participating VRDOs as interest from tax exempt obligations as
long as the Fund does not invest more than 20% of its total assets in such
investments and certain other conditions are met. It is contemplated that the
Fund will not invest more than 20% of its assets in Participating VRDOs.

     VRDOs that contain an unconditional right of demand to receive payment of
the unpaid principal balance plus accrued interest on a notice period
exceeding seven days may be deemed to be illiquid securities. The Directors
may adopt guidelines and delegate to the Investment Adviser the daily function
of determining and monitoring liquidity of such VRDOs. The Directors, however,
will retain sufficient oversight and will be ultimately responsible for such
determinations.

     The Temporary Investments, VRDOs and Participating VRDOs in which the
Fund may invest will be in the following rating categories at the time of
purchase: MIG-1/VMIG-1 through MIG-3/VMIG-3 for notes and VRDOs and Prime-1
through Prime-3 for commercial paper (as determined by Moody's), SP-1 through
SP-2 for notes and A-1 through A-3 for VRDOs and commercial paper (as
determined by S&P), or F-1 through F-3 for notes, VRDOs and commercial paper
(as determined by Fitch). Temporary Investments, if not rated, must be of
comparable quality in the opinion of the Investment Adviser. In addition, the
Fund reserves the right to invest temporarily a greater portion of its assets
in Temporary Investments for defensive purposes, when, in the judgment of the
Investment Adviser, market conditions warrant.

Repurchase Agreements

     The Fund may invest in securities pursuant to repurchase agreements.
Repurchase agreements may be entered into only with a member bank of the
Federal Reserve System or primary dealer or an affiliate thereof, in U.S.
Government securities. Under such agreements, the bank or primary dealer or an
affiliate thereof agrees, upon entering into the contract, to repurchase the
security at a mutually agreed upon time and price, thereby determining the
yield during the term of the agreement. This results in a fixed rate of return
insulated from market fluctuations during such period. In repurchase
agreements, the prices at which the trades are conducted do not reflect
accrued interest on the underlying obligations. Such agreements usually cover
short periods, such as under one week. Repurchase agreements may be construed
to be collateralized loans by the purchaser to the seller secured by the
securities transferred to the purchaser. In a repurchase agreement, the Fund
will require the seller to provide additional collateral if the market value
of the securities falls below the repurchase price at any time during the term
of the repurchase agreement. In the event of default by the seller under a
repurchase agreement construed to be a collateralized loan, the underlying
securities are not owned by the Fund but only constitute collateral for the
seller's obligation to pay the repurchase price. Therefore, the Fund may
suffer time delays and incur costs or possible losses in connection with the
disposition of the collateral. In the event of a default under such a
repurchase agreement, instead of the contractual fixed rate of return, the
rate of return to the Fund shall be dependent upon intervening fluctuations of
the market value of such security and the accrued interest on the security. In
such event, the Fund would have rights against the seller for breach of
contract with respect to any losses arising from market fluctuations following
the failure of the seller to perform.

     In general, for Federal income tax purposes, repurchase agreements are
treated as collateralized loans secured by the securities "sold." Therefore,
amounts earned under such agreements will not be considered tax exempt
interest. The treatment of purchase and sales contracts is less certain.



                                      28


Borrowings

     The Fund is authorized to borrow money in amounts of up to 5% of the
value of its total assets at the time of such borrowings; provided, however,
that the Fund is authorized to borrow moneys in amounts of up to 33?% of the
value of its total assets at the time of such borrowings to finance the
repurchase of its own common stock pursuant to tender offers or otherwise to
redeem or repurchase shares of preferred stock. Borrowings by the Fund
(commonly known, as with the issuance of preferred stock, as "leveraging")
create an opportunity for greater total return since, for example, the Fund
will not be required to sell portfolio securities to repurchase or redeem
shares but, at the same time, increase exposure to capital risk. In addition,
borrowed funds are subject to interest costs that may offset or exceed the
return earned on the borrowed funds.


                              DESCRIPTION OF AMPS

     Certain of the capitalized terms used herein not otherwise defined in
this prospectus have the meaning provided in the Glossary at the back of this
prospectus.

General

     The Series D AMPS will be shares of preferred stock that entitle their
holders to receive dividends when, as and if declared by the Board of
Directors, out of funds legally available therefor, at a rate per annum that
may vary for the successive Dividend Periods. After the Initial Dividend
Period, each Subsequent Dividend Period for the Series D AMPS generally will
be a 7-Day Dividend Period; provided however, that, prior to any Auction, the
Fund may elect, subject to certain limitations described herein, upon giving
notice to holders thereof, a Special Dividend Period. The Applicable Rate for
a particular Dividend Period will be determined by an Auction conducted on the
Business Day before the start of such Dividend Period. Beneficial Owners and
Potential Beneficial Owners of shares of AMPS may participate in Auctions
therefor, although, except in the case of a Special Dividend Period of more
than 28 days, Beneficial Owners desiring to continue to hold all of their
shares of AMPS regardless of the Applicable Rate resulting from Auctions need
not participate. For an explanation of Auctions and the method of determining
the Applicable Rate, see "The Auction" herein and in the statement of
additional information.

     The Fund has outstanding 5,600 shares of three other series of Auction
Market Preferred Stock, each with a liquidation preference of $25,000 per
share, plus accumulated but unpaid dividends, for an aggregate initial
liquidation preference of $140,000,000 (the "Other AMPS"). The Other AMPS are
as follows: 2,000 shares of Auction Market Preferred Stock, Series A; 2,000
shares of Auction Market Preferred Stock, Series B; and 1,600 shares of
Auction Market Preferred Stock, Series C. The Series D AMPS offered hereby
rank on a parity with the Other AMPS with respect to dividends and liquidation
preference. The terms of the shares of Other AMPS are substantially the same
as the terms of the shares of AMPS described below.

     The following is a brief description of the terms of the shares of AMPS.
This description does not purport to be complete and is subject to and
qualified in its entirety by reference to the Fund's Charter and Articles
Supplementary of the AMPS, including the provisions thereof establishing the
AMPS. The Fund's Charter and the form of Articles Supplementary of the AMPS
establishing the terms of the AMPS have been filed as exhibits to the
Registration Statement of which this prospectus is a part.

Dividends

     General. The holders of shares of AMPS will be entitled to receive, when,
as and if declared by the Board of Directors of the Fund, out of funds legally
available therefor, cumulative cash dividends on their shares, at the
Applicable Rate determined as set forth below under "Determination of Dividend
Rate," payable on the respective dates set forth below. Dividends on the
shares of AMPS so declared and payable shall be paid (i) in preference to and
in priority over any dividends so declared and payable on the Fund's common
stock, and (ii) to the extent permitted under the Code, and to the extent
available, out of net tax exempt income earned on the Fund's investments.
Generally, dividends on shares of AMPS, to the extent that they are derived
from interest paid on Michigan Municipal Bonds, will be exempt from Federal
income taxes, subject to possible application of the



                                      29


alternative minimum tax and Michigan income taxes and to the extent that they
are derived from interest paid on Municipal Bonds, will be exempt from Federal
income taxes, subject to possible application of the alternative minimum tax.
See "Taxes."

     Dividends on the shares of AMPS will accumulate from the date on which
the Fund originally issues the shares of AMPS (the "Date of Original Issue")
and will be payable on the dates described below. Dividends on shares of AMPS
with respect to the Initial Dividend Period shall be payable on the Initial
Dividend Payment Date. Following the Initial Dividend Payment Date for the
AMPS, dividends on the AMPS will be payable, at the option of the Fund, either
(i) with respect to any 7-Day Dividend Period and any Short Term Dividend
Period of 35 or fewer days, on the day next succeeding the last day thereof or
(ii) with respect to any Short Term Dividend Period of more than 35 days and
with respect to any Long Term Dividend Period, monthly on the first Business
Day of each calendar month during such Short Term Dividend Period or Long Term
Dividend Period and on the day next succeeding the last day thereof (each such
date referred to in clause (i) or (ii) being referred to herein as a "Normal
Dividend Payment Date"), except that if such Normal Dividend Payment Date is
not a Business Day, the Dividend Payment Date shall be the first Business Day
next succeeding such Normal Dividend Payment Date. Thus, following the Initial
Dividend Payment Date for AMPS, dividends generally will be payable (in the
case of Dividend Periods which are not Special Dividend Periods) on each
succeeding in the case of the Series D AMPS. Although any particular Dividend
Payment Date may not occur on the originally scheduled date because of the
exceptions discussed above, the next succeeding Dividend Payment Date, subject
to such exceptions, will occur on the next following originally scheduled
date. If for any reason a Dividend Payment Date cannot be fixed as described
above, then the Board of Directors shall fix the Dividend Payment Date. The
Board of Directors by resolution prior to authorization of a dividend by the
Board of Directors may change a Dividend Payment Date if such change does not
adversely affect the contract rights of the holders of shares of AMPS set
forth in the Charter. The Initial Dividend Period, 7-Day Dividend Periods and
Special Dividend Periods are hereinafter sometimes referred to as "Dividend
Periods." Each dividend payment date determined as provided above is
hereinafter referred to as a "Dividend Payment Date."

     Prior to each Dividend Payment Date, the Fund is required to deposit with
the Auction Agent sufficient funds for the payment of declared dividends. The
Fund does not intend to establish any reserves for the payment of dividends.

     Each dividend will be paid to the record holder of the AMPS, which holder
is expected to be the nominee of the Securities Depository. See "The
Auction--Securities Depository." The Securities Depository will credit the
accounts of the Agent Members of the Existing Holders in accordance with the
Securities Depository's normal procedures which provide for payment in
same-day funds. The Agent Member of an Existing Holder will be responsible for
holding or disbursing such payments on the applicable Dividend Payment Date to
such 31 Existing Holder in accordance with the instructions of such Existing
Holder. Dividends in arrears for any past Dividend Period may be declared and
paid at any time, without reference to any regular Dividend Payment Date, to
the nominee of the Securities Depository. Any dividend payment made on shares
of AMPS first shall be credited against the earliest declared but unpaid
dividends accumulated with respect to such shares.

     Holders of shares of AMPS will not be entitled to any dividends, whether
payable in cash, property or stock, in excess of full cumulative dividends
except as described below under "--Additional Dividends" in this prospectus
and under "Description of AMPS--Dividends--Non-Payment Period; Late Charge" in
the statement of additional information. No interest will be payable in
respect of any dividend payment or payments on the shares of AMPS that may be
in arrears.

     The amount of cash dividends per share of the AMPS payable (if declared)
on the Initial Dividend Payment Date, and on each Dividend Payment Date of
each 7-Day Dividend Period and each Short Term Dividend Period, shall be
computed by multiplying the Applicable Rate for such Dividend Period by a
fraction, the numerator of which will be the number of days in such Dividend
Period or part thereof that such share was outstanding and for which dividends
are payable on such Dividend Payment Date and the denominator of which will be
365, multiplying the amount so obtained by $25,000, and rounding the amount so
obtained to the nearest cent. During any Long Term Dividend Period, the amount
of cash dividends per share of AMPS payable (if declared) on any Dividend
Payment Date shall be computed by multiplying the Applicable Rate for such
Dividend Period by a fraction, the numerator of which will be such number of
days in such part of such Dividend Period that such share was outstanding and
for



                                      30


which dividends are payable on such Dividend Payment Date and the denominator
of which will be 360, multiplying the amount so obtained by $25,000, and
rounding the amount so obtained to the nearest cent.

     Notification of Dividend Period. With respect to each Dividend Period
that is a Special Dividend Period, the Fund, at its sole option and to the
extent permitted by law, by telephonic and written notice (a "Request for
Special Dividend Period") to the Auction Agent and to each Broker-Dealer, may
request that the next succeeding Dividend Period for the AMPS will be a number
of days (other than seven), evenly divisible by seven, and not fewer than
seven nor more than 364 in the case of a Short Term Dividend Period or one
whole year or more but not greater than five years in the case of a Long Term
Dividend Period, specified in such notice, provided that the Fund may not give
a Request for Special Dividend Period (and any such request shall be null and
void) unless, for any Auction occurring after the initial Auction, Sufficient
Clearing Bids were made in the last occurring Auction and unless full
cumulative dividends and any amounts due with respect to redemptions, and any
Additional Dividends payable prior to such date have been paid in full. Such
Request for Special Dividend Period, in the case of a Short Term Dividend
Period, shall be given on or prior to the second Business Day but not more
than seven Business Days prior to an Auction Date for the AMPS and, in the
case of a Long Term Dividend Period, shall be given on or prior to the second
Business Day but not more than 28 days prior to an Auction Date for the AMPS.
Upon receiving such Request for Special Dividend Period, the Broker-Dealers
jointly shall determine whether, given the factors set forth below, it is
advisable that the Fund issue a Notice of Special Dividend Period for the AMPS
as contemplated by such Request for Special Dividend Period and the Optional
Redemption Price of the AMPS during such Special Dividend Period and the
Specific Redemption Provisions and shall give the Fund written notice (a
"Response") of such determination by no later than the second Business Day
prior to such Auction Date. In the event the Response indicates that it is
advisable that the Fund give a notice of a Special Dividend Period for the
AMPS, the Fund, by no later than the second Business Day prior to such Auction
Date may give a notice (a "Notice of Special Dividend Period") to the Auction
Agent, the Securities Depository and each Broker-Dealer. See "Description of
AMPS--Dividends--Notification of Dividend Period" in the statement of
additional information for a detailed description of these procedures.

     Determination of Dividend Rate. The dividend rate on shares of the AMPS
during the period from and including the Date of Original Issue for the Series
D AMPS to but excluding the Initial Dividend Payment Date (the "Initial
Dividend Period") with respect to the Series D AMPS will be the rate per annum
set forth above under "Prospectus Summary--Dividends and Dividend Periods."
Commencing on the Initial Dividend Payment Date for the Series D AMPS, the
Applicable Rate on the Series D AMPS for each Subsequent Dividend Period,
which Subsequent Dividend Period shall be a period commencing on and including
a Dividend Payment Date and ending on and including the calendar day prior to
the next Dividend Payment Date (or calendar day prior to the last Dividend
Payment Date in a Dividend Period if there is more than one Dividend Payment
Date), shall be equal to the rate per annum that results from the Auction with
respect to such Subsequent Dividend Period. The Initial Dividend Period and
Subsequent Dividend Period for the AMPS is referred to herein as a "Dividend
Period." Cash dividends shall be calculated as set forth above under
"Dividends--General."

     Restrictions on Dividends and Other Payments. Under the 1940 Act, the
Fund may not declare dividends or make other distributions on shares of common
stock or purchase any such shares if, at the time of the declaration,
distribution or purchase, as applicable (and after giving effect thereto),
asset coverage (as defined in the 1940 Act) with respect to the outstanding
shares of AMPS (and Other AMPS) would be less than 200% (or such other
percentage as in the future may be required by law). The Fund estimates that,
based on the composition of its portfolio at April 30, 2004, asset coverage
with respect to shares of AMPS would be approximately 271% representing
approximately 37% of the Fund's capital and 59% of the Fund's common stock
equity immediately after the issuance of the shares of AMPS offered hereby.
Under the Code, the Fund, among other things, must distribute at least 90% of
its investment company taxable income each year in order to maintain its
qualification for tax treatment as a regulated investment company. The
foregoing limitations on dividends, distributions and purchases under certain
circumstances may impair the Fund's ability to maintain such qualification.
See "Taxes" in the statement of additional information.

     Upon any failure to pay dividends on shares of AMPS for two years or
more, the holders of the shares of AMPS will acquire certain additional voting
rights. See "Voting Rights" below. Such rights shall be the exclusive remedy
of the holders of shares of AMPS upon any failure to pay dividends on shares
of the Fund.



                                      31


     Additional Dividends. If the Fund retroactively allocates any net capital
gain or other income subject to regular Federal income taxes to shares of AMPS
without having given advance notice thereof to the Auction Agent as described
under "The Auction--Auction Procedures--Auction Date; Advance Notice of
Allocation of Taxable Income; Inclusion of Taxable Income in Dividends" below,
which may only happen when such allocation is made as a result of the
redemption of all or some of the outstanding shares of AMPS or the liquidation
of the Fund (the amount of such allocation referred to herein as a
"Retroactive Taxable Allocation"), the Fund, within 90 days (and generally
within 60 days) after the end of the Fund's fiscal year for which a
Retroactive Taxable Allocation is made, will provide notice thereof to the
Auction Agent and to each holder of shares (initially Cede as nominee of the
Securities Depository) during such fiscal year at such holder's address as the
same appears or last appeared on the stock books of the Fund. The Fund, within
30 days after such notice is given to the Auction Agent, will pay to the
Auction Agent (who then will distribute to such holders of shares of AMPS),
out of funds legally available therefor, an amount equal to the aggregate
Additional Dividend (as defined below) with respect to all Retroactive Taxable
Allocations made to such holders during the fiscal year in question.

     An "Additional Dividend" means payment to a present or former holder of
shares of AMPS of an amount which, when taken together with the aggregate
amount of Retroactive Taxable Allocations made to such holder with respect to
the fiscal year in question, would cause such holder's dividends in dollars
(after Federal and Michigan income tax consequences) from the aggregate of
both the Retroactive Taxable Allocations and the Additional Dividend to be
equal to the dollar amount of the dividends which would have been received by
such holder if the amount of the aggregate Retroactive Taxable Allocations had
been excludable from the gross income of such holder. Such Additional Dividend
shall be calculated (i) without consideration being given to the time value of
money; (ii) assuming that no holder of shares of AMPS is subject to the
Federal alternative minimum tax with respect to dividends received from the
Fund; and (iii) assuming that each Retroactive Taxable Allocation would be
taxable in the hands of each holder of shares of AMPS at the greater of: (a)
the maximum combined marginal regular Federal and Michigan individual income
tax rate applicable to ordinary income or capital gains depending on the
taxable character of the distribution (including any surtax); or (b) the
maximum combined marginal regular Federal and Michigan corporate income tax
rate applicable to ordinary income or capital gains depending on the taxable
character of the distribution (taking into account in both (a) and (b) the
Federal income tax deductibility of state and local taxes paid or incurred but
not any phase out of, or provision limiting, personal exemptions, itemized
deductions, or the benefit of lower tax brackets and assuming the taxability
of Federally tax exempt dividends for corporations for Michigan income tax
purposes). Although the Fund generally intends to designate any Additional
Dividend as an exempt-interest dividend to the extent permitted by applicable
law, it is possible that all or a portion of any Additional Dividend will be
taxable to the recipient thereof. See "Taxes" in the statement of additional
information. The Fund will not pay a further Additional Dividend with respect
to any taxable portion of an Additional Dividend.

     If the Fund does not give advance notice of the amount of taxable income
to be included in a dividend on shares of AMPS in the related Auction, the
Fund may include such taxable income in a dividend on shares of AMPS if it
increases the dividend by an additional amount calculated as if such income
were a Retroactive Taxable Allocation and the additional amount were an
Additional Dividend and notifies the Auction Agent of such inclusion at least
five Business Days prior to the applicable Dividend Payment Date. See "The
Auction-- Auction Procedures--Auction Date; Advance Notice of Allocation of
Taxable Income; Inclusion of Taxable Income in Dividends" below.

Asset Maintenance

     The Fund will be required to satisfy two separate asset maintenance
requirements under the terms of the Articles Supplementary. These requirements
are summarized below.

     1940 Act AMPS Asset Coverage. The Fund will be required under the
Articles Supplementary to maintain, with respect to shares of AMPS, as of the
last Business Day of each month in which any shares of AMPS are outstanding,
asset coverage of at least 200% with respect to senior securities that are
stock, including the shares of AMPS and Other AMPS (or such other asset
coverage as in the future may be specified in or under the 1940 Act as the
minimum asset coverage for senior securities that are stock of a closed-end
investment company as a condition of paying dividends on its common stock)
("1940 Act AMPS Asset Coverage"). If the Fund fails to maintain 1940 Act AMPS
Asset Coverage and such failure is not cured as of the last Business Day of
the following month (the



                                      32


"1940 Act Cure Date"), the Fund will be required under certain circumstances
to redeem certain of the shares of AMPS. See "Redemption" below.

           Based upon the composition of the Fund's portfolio at April 30,
2004, the 1940 Act AMPS Asset Coverage immediately following the issuance of
AMPS offered hereby (after giving effect to the deduction of the underwriting
discount and offering expenses for the shares of AMPS) will be computed as
follows:

       Value of Fund assets less liabilities
        not constituting senior securities              $ 446,571,417
--------------------------------------------------   =  -------------  =  271%
    Senior securities representing indebtedness         $ 165,009,780
   plus liquidation value of the shares of AMPS


     AMPS Basic Maintenance Amount. So long as shares of AMPS are outstanding,
the Fund will be required under the Articles Supplementary to maintain as of
the last Business Day of each week (a "Valuation Date") Moody's Eligible
Assets and S&P Eligible Assets each having in the aggregate a Discounted Value
at least equal to the AMPS Basic Maintenance Amount. The AMPS Basic
Maintenance Amount includes the sum of (i) the aggregate liquidation value of
AMPS and Other AMPS then outstanding and (ii) certain accrued and projected
payment obligations of the Fund. See "Description of AMPS--Asset
Maintenance--AMPS Basic Maintenance Amount" in the statement of additional
information. If the Fund fails to meet such requirement as of any Valuation
Date and such failure is not cured on or before the sixth Business Day after
such Valuation Date (the "AMPS Basic Maintenance Cure Date"), the Fund will be
required under certain circumstances to redeem certain of the shares of AMPS.
Upon any failure to maintain the required Discounted Value, the Fund will use
its best efforts to alter the composition of its portfolio to reattain a
Discounted Value at least equal to the AMPS Basic Maintenance Amount on or
prior to the AMPS Basic Maintenance Cure Date. See "Redemption" herein and in
the statement of additional information.

Redemption

     Optional Redemption. To the extent permitted under the 1940 Act and under
Maryland law, upon giving a Notice of Redemption, as provided in the statement
of additional information, the Fund, at its option, may redeem shares of AMPS,
in whole or in part, out of funds legally available therefor, at the Optional
Redemption Price per share on any Dividend Payment Date; provided that no
share of AMPS may be redeemed at the option of the Fund during (a) the Initial
Dividend Period with respect to such share or (b) a Non-Call Period to which
such share is subject. "Optional Redemption Price" means $25,000 per share of
AMPS plus an amount equal to accumulated but unpaid dividends (whether or not
earned or declared) to the date fixed for redemption plus any applicable
redemption premium, if any, attributable to the designation of a Premium Call
Period. In addition, holders of AMPS may be entitled to receive Additional
Dividends in the event of redemption of such AMPS to the extent provided
herein. See "Dividends--Additional Dividends." The Fund has the authority to
redeem the AMPS for any reason and may redeem all or part of the outstanding
shares of AMPS if it anticipates that the Fund's leveraged capital structure
will result in a lower rate of return to holders of common stock for any
significant period of time than that obtainable if the common stock were
unleveraged.

     Mandatory Redemption. The Fund will be required to redeem, out of funds
legally available therefor, at the Mandatory Redemption Price per share,
shares of AMPS to the extent permitted under the 1940 Act and Maryland law, on
a date fixed by the Board of Directors, if the Fund fails to maintain Moody's
Eligible Assets and S&P Eligible Assets each with an aggregate Discounted
Value equal to or greater than the AMPS Basic Maintenance Amount or to satisfy
the 1940 Act AMPS Asset Coverage and such failure is not cured on or before
the AMPS Basic Maintenance Cure Date or the 1940 Act Cure Date (herein
collectively referred to as a "Cure Date"), as the case may be. "Mandatory
Redemption Price" means $25,000 per share of AMPS plus an amount equal to
accumulated but unpaid dividends (whether or not earned or declared) to the
date fixed for redemption. In addition, holders of AMPS may be entitled to
receive Additional Dividends in the event of redemption of such AMPS to the
extent provided herein. See "Dividends--Additional Dividends."



                                      33


     For a discussion of the allocation procedures to be used if fewer than
all of the outstanding shares of AMPS are to be redeemed and for a discussion
of other redemption procedures, see "Description of AMPS-- Redemption" in the
statement of additional information.

Liquidation Rights

     Upon any liquidation, dissolution or winding up of the Fund, whether
voluntary or involuntary, the holders of shares of AMPS will be entitled to
receive, out of the assets of the Fund available for distribution to
stockholders, before any distribution or payment is made upon any shares of
common stock or any other capital stock of the Fund ranking junior in right of
payment upon liquidation of AMPS, $25,000 per share together with the amount
of any dividends accumulated but unpaid (whether or not earned or declared)
thereon to the date of distribution, and after such payment the holders of
AMPS will be entitled to no other payments except for Additional Dividends. If
such assets of the Fund shall be insufficient to make the full liquidation
payment on the outstanding shares of AMPS and liquidation payments on any
other outstanding class or series of preferred stock of the Fund ranking on a
parity with the AMPS as to payment upon liquidation, including the Other AMPS,
then such assets will be distributed among the holders of such shares of AMPS
and the holders of shares of such other class or series, including the Other
AMPS, ratably in proportion to the respective preferential amounts to which
they are entitled. After payment of the full amount of liquidation
distribution to which they are entitled, the holders of AMPS will not be
entitled to any further participation in any distribution of assets by the
Fund. A consolidation, merger or share exchange of the Fund with or into any
other entity or entities or a sale, whether for 35 cash, shares of stock,
securities or properties, of all or substantially all or any part of the
assets of the Fund shall not be deemed or construed to be a liquidation,
dissolution or winding up of the Fund.

Voting Rights

     Except as otherwise indicated in this prospectus and the statement of
additional information and except as otherwise required by applicable law,
holders of shares of AMPS will be entitled to one vote per share on each
matter submitted to a vote of stockholders of the Fund and will vote together
with holders of shares of Other AMPS and holders of shares of common stock as
a single class.

     The 1940 Act and the Articles Supplementary require that the holders of
preferred stock, including the AMPS and Other AMPS, voting as a separate
class, have the rights to elect two of the Fund's Directors at all times and
to elect a majority of the Directors at any time that two full years'
dividends on the AMPS (and Other AMPS) are unpaid. The holders of AMPS (and
Other AMPS) will vote as a separate class or classes on certain other matters
as required under the Articles Supplementary, the 1940 Act and Maryland law.
In addition, the Series D AMPS (and Other AMPS) may vote as a separate series
under certain circumstances. See "Description of AMPS--Voting Rights" in the
statement of additional information.


                                  THE AUCTION

     Certain of the capitalized terms used herein not otherwise defined in
this prospectus have the meaning provided in the Glossary at the back of this
prospectus.

General

     Holders of the shares of the Series D AMPS will be entitled to receive
cumulative cash dividends on their shares when, as and if declared by the
Board of Directors of the Fund, out of funds legally available therefor, on
the Initial Dividend Payment Date with respect to the Initial Dividend Period
and, thereafter, on each Dividend Payment Date with respect to a Subsequent
Dividend Period (generally a period of seven days, subject to certain
exceptions set forth under "Description of AMPS--Dividends--General") at the
rate per annum equal to the Applicable Rate for each such Dividend Period.

     The provisions of the Articles Supplementary establishing the terms of
the shares of AMPS offered hereby will provide that the Applicable Rate for
the Series D AMPS for each Dividend Period after the Initial Dividend



                                      34


Period therefor will be equal to the rate per annum that the Auction Agent
advises has resulted on the Business Day preceding the first day of such
Dividend Period due to implementation of the auction procedures set forth in
the Articles Supplementary (the "Auction Procedures") in which persons
determine to hold or offer to purchase or sell shares of AMPS. The Auction
Procedures are attached as Appendix E to the statement of additional
information.

     Each periodic operation of such procedures with respect to the shares of
AMPS is referred to hereinafter as an "Auction." If, however, the Fund should
fail to pay or duly provide for the full amount of any dividend on shares of
AMPS or the redemption price of shares of AMPS called for redemption, the
Applicable Rate for shares of AMPS will be determined as set forth under
"Description of AMPS--Dividends--Non-Payment Period; Late Charge" in the
statement of additional information.

     Auction Agent Agreement. The Fund has entered into an agreement with The
Bank of New York (together with any successor bank or trust company or other
entity entering into a similar agreement with this Fund, the "Auction Agent")
(the "Auction Agent Agreement"), which provides, among other things, that the
Auction Agent will follow the Auction Procedures for the purpose of
determining the Applicable Rate for the AMPS. The Fund will pay the Auction
Agent compensation for its services under the Auction Agent Agreement.

     Broker-Dealer Agreements. The Auction Agent has entered into agreements
with Merrill Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch") and
approximately twenty other broker-dealers and may enter into similar
agreements (collectively, the "Broker-Dealer Agreements") with one or more
other broker-dealers (collectively, the "Broker-Dealers") selected by the
Fund, which provide for the participation of such Broker- Dealers in Auctions.
Merrill Lynch is an affiliate of the Investment Adviser in that they share a
common parent, Merrill Lynch & Co., Inc.

     Securities Depository. The Depository Trust Company initially will act as
the Securities Depository for the Agent Members with respect to the shares of
the Series D AMPS. One or more registered certificates for all of the shares
of the Series D AMPS initially will be registered in the name of Cede, as
nominee of the Securities Depository. The certificate will bear a legend to
the effect that such certificate is issued subject to the provisions
restricting transfers of shares of AMPS to which it relates contained in the
Articles Supplementary. Cede initially will be the holder of record of all
shares of AMPS, and Beneficial Owners will not be entitled to receive
certificates representing their ownership interest in such shares. The
Securities Depository will maintain lists of its participants and will
maintain the positions (ownership interests) of shares of AMPS held by each
Agent Member, whether as the Beneficial Owner thereof for its own account or
as nominee for the Beneficial Owner thereof. Payments made by the Fund to
holders of AMPS will be duly made by making payments to the nominee of the
Securities Depository.

Auction Procedures

     The following is a brief discussion of the procedures to be used in
conducting Auctions. This summary is qualified by reference to the Auction
Procedures set forth in Appendix E to the statement of additional information.
The Settlement Procedures to be used with respect to Auctions are set forth in
Appendix D to the statement of additional information.

     Auction Date; Advance Notice of Allocation of Taxable Income; Inclusion
of Taxable Income in Dividends. An Auction to determine the Applicable Rate
for the shares of the Series D AMPS offered hereby for each Dividend Period
(other than the Initial Dividend Period therefor) will be held on the first
Business Day (as hereinafter defined) preceding the first day of such Dividend
Period, which first day is also a Dividend Payment Date for the preceding
Dividend Period (the date of each Auction being referred to herein as an
"Auction Date"). "Business Day" means a day on which the New York Stock
Exchange (the "NYSE") is open for trading and which is not a Saturday, Sunday
or other day on which banks in the City of New York are authorized or
obligated by law to close. Auctions for shares of the Series D AMPS for
Dividend Periods after the Initial Dividend Period normally will be held every
___________________ after the preceding Dividend Payment Date, and each
subsequent Dividend Period normally will begin on the following ___________
(also a Dividend Payment Date). The Auction Date and the first day of the
related Dividend Period for the AMPS (both of which must be Business Days)
need not be consecutive calendar days. For example, in most cases, if the
_____________________ that normally would be an Auction Date for the Series D
AMPS is not a Business Day, then such Auction Date will be the preceding
_______________ and the first day of the related Dividend Period will continue
to be the following __________________. See "Description



                                      35


of AMPS--Dividends" for information concerning the circumstances under which a
Dividend Payment Date may fall on a date other than the days specified above,
which may affect the Auction Date.

     Except as noted below, whenever the Fund intends to include any net
capital gain or other income subject to regular Federal income taxes in any
dividend on shares of AMPS, the Fund will notify the Auction Agent of the
amount to be so included at least five Business Days prior to the Auction Date
on which the Applicable Rate for such dividend is to be established. Whenever
the Auction Agent receives such notice from the Fund, in turn it will notify
each Broker-Dealer, who, on or prior to such Auction Date, in accordance with
its Broker-Dealer Agreement, will notify its customers who are Beneficial
Owners and Potential Beneficial Owners believed to be interested in submitting
an Order in the Auction to be held on such Auction Date. The Fund also may
include such income in a dividend on shares of AMPS without giving advance
notice thereof if it increases the dividend by an additional amount calculated
as if such income were a Retroactive Taxable Allocation and the additional
amount were an Additional Dividend; provided that the Fund will notify the
Auction Agent of the additional amounts to be included in such dividend at
least five Business Days prior to the applicable Dividend Payment Date. See
"Description of AMPS--Dividends--Additional Dividends" above.

     Orders by Beneficial Owners, Potential Beneficial Owners, Existing
Holders and Potential Holders. On or prior to each Auction Date:

          (a) each Beneficial Owner may submit to its Broker-Dealer by
     telephone a:

               (i) Hold Order--indicating the number of outstanding shares, if
          any, of AMPS that such Beneficial Owner desires to continue to hold
          without regard to the Applicable Rate for the next Dividend Period
          for such shares;

               (ii) Bid--indicating the number of outstanding shares, if any,
          of AMPS that such Beneficial Owner desires to continue to hold,
          provided that the Applicable Rate for the next Dividend Period for
          such shares is not less than the rate per annum then specified by
          such Beneficial Owner; and/or

               (iii) Sell Order--indicating the number of outstanding shares,
          if any, of AMPS that such Beneficial Owner offers to sell without
          regard to the Applicable Rate for the next Dividend Period for such
          shares; and

          (b) Broker-Dealers will contact customers who are Potential
     Beneficial Owners of shares of AMPS to determine whether such Potential
     Beneficial Owners desire to submit Bids indicating the number of shares
     of AMPS which they offer to purchase provided that the Applicable Rate
     for the next Dividend Period for such shares is not less than the rates
     per annum specified in such Bids.

     The communication by a Beneficial Owner or Potential Beneficial Owner to
a Broker-Dealer and the communication by a Broker-Dealer, whether or not
acting for its own account, to the Auction Agent of the foregoing information
is hereinafter referred to as an "Order" and collectively as "Orders." A
Beneficial Owner or a Potential Beneficial Owner placing an Order, including a
Broker-Dealer acting in such capacity for its own account, is hereinafter
referred to as a "Bidder" and collectively as "Bidders." Any Order submitted
by a Beneficial Owner or a Potential Beneficial Owner to its Broker-Dealer, or
by a Broker-Dealer to the Auction Agent, prior to the Submission Deadline on
any Auction Date shall be irrevocable.

     In an Auction, a Beneficial Owner may submit different types of Orders
with respect to shares of AMPS then held by such Beneficial Owner, as well as
Bids for additional shares of AMPS. For information concerning the priority
given to different types of Orders placed by Beneficial Owners, see
"Submission of Orders by Broker-Dealers to Auction Agent" below.

     The Maximum Applicable Rate for shares of AMPS will be the higher of (A)
the Applicable Percentage of the Reference Rate or (B) the Applicable Spread
plus the Reference Rate. The Auction Agent will round each applicable Maximum
Applicable Rate to the nearest one-thousandth (0.001) of one percent per
annum, with any



                                      36


such number ending in five ten-thousandths of one percent being rounded
upwards to the nearest one-thousandth (0.001) of one percent. The Auction
Agent will not round the applicable Reference Rate as part of its calculation
of the Maximum Applicable Rate.

     The Maximum Applicable Rate for shares of AMPS will depend on the credit
rating or ratings assigned to such shares. The Applicable Percentage and the
Applicable Spread will be determined based on (i) the lower of the credit
rating or ratings assigned on such date to such shares by Moody's and S&P (or
if Moody's or S&P or both shall not make such rating available, the equivalent
of either or both of such ratings by a Substitute Rating Agency or two
Substitute Rating Agencies or, in the event that only one such rating shall be
available, such rating) and (ii) whether the Fund has provided notification to
the Auction Agent prior to the Auction establishing the Applicable Rate for
any dividend that net capital gain or other taxable income will be included in
such dividend on shares of AMPS as follows:



        Credit Ratings                   Applicable             Applicable
---------------------------------      Percentage of          Percentage of       Applicable Spread      Applicable Spread
                                     Reference Rate--        Reference Rate--      Over Reference         Over Reference
    Moody's              S&P         No Notification         Notification         Rate--No Notification   Rate--Notification
----------------  ---------------  ---------------------  ---------------------  ----------------------- ---------------------
                                                                                          
      Aaa                AAA               110%                    125%                  1.10%                  1.25%
  Aa3 to Aa1         AA- to AA+            125%                    150%                  1.25%                  1.50%
   A3 to A1           A- to A+             150%                    200%                  1.50%                  2.00%
 Baa3 to Baa1       BBB- to BBB+           175%                    250%                  1.75%                  2.50%
  Below Baa3         Below BBB-            200%                    300%                  2.00%                  3.00%


There is no minimum Applicable Rate in respect of any Dividend Period.

     The Applicable Percentage and the Applicable Spread as so determined may
be further subject to upward but not downward adjustment in the discretion of
the Board of Directors of the Fund after consultation with the Broker-Dealers,
provided that immediately following any such increase, the Fund would be in
compliance with the AMPS Basic Maintenance Amount. The Fund will take all
reasonable action necessary to enable either S&P or Moody's, or both to
provide a rating for the AMPS, subject to the Fund's ability to terminate
compliance with the rating agency guidelines as discussed under "Rating Agency
Guidelines." If either S&P or Moody's, or both, shall not make such a rating
available, and subject to the Fund's ability to terminate compliance with the
rating agency guidelines discussed under "Rating Agency Guidelines," Merrill
Lynch or its affiliates and successors, after obtaining the Fund's approval,
will select another NRSRO (a "Substitute Rating Agency") or two other NRSROs
("Substitute Rating Agencies") to act as a Substitute Rating Agency or
Substitute Rating Agencies, as the case may be.

     Any Bid by a Beneficial Owner specifying a rate per annum higher than the
Maximum Applicable Rate will be treated as a Sell Order, and any Bid by a
Potential Beneficial Owner specifying a rate per annum higher than the Maximum
Applicable Rate will not be considered. See "Determination of Sufficient
Clearing Bids, Winning Bid Rate and Applicable Rate" and "Acceptance and
Rejection of Submitted Bids and Submitted Sell Orders and Allocation of
Shares."

     Neither the Fund nor the Auction Agent will be responsible for a
Broker-Dealer's failure to comply with the foregoing.

     A Broker-Dealer also may hold AMPS in its own account as a Beneficial
Owner. A Broker-Dealer thus may submit Orders to the Auction Agent as a
Beneficial Owner or a Potential Beneficial Owner and therefore participate in
an Auction as an Existing Holder or Potential Holder on behalf of both itself
and its customers. Any Order placed with the Auction Agent by a Broker-Dealer
as or on behalf of a Beneficial Owner or a Potential Beneficial Owner will be
treated in the same manner as an Order placed with a Broker-Dealer by a
Beneficial Owner or a Potential Beneficial Owner. Similarly, any failure by a
Broker-Dealer to submit to the Auction Agent an Order in respect of any AMPS
held by it or its customers who are Beneficial Owners will be treated in the
same manner as a Beneficial Owner's failure to submit to its Broker-Dealer an
Order in respect of AMPS held by it, as described in the next paragraph.
Inasmuch as a Broker-Dealer participates in an Auction as an Existing Holder
or a



                                      37


Potential Holder only to represent the interests of a Beneficial Owner or
Potential Beneficial Owner, whether it be its customers or itself, all
discussion herein relating to the consequences of an Auction for Existing
Holders and Potential Holders also applies to the underlying beneficial
ownership interests represented thereby. For information concerning the
priority given to different types of Orders placed by Existing Holders, see
"Submission of Orders by Broker-Dealers to Auction Agent." Each purchase or
sale in an Auction will be settled on the Business Day next succeeding the
Auction Date at a price per share equal to $25,000. See "Notification of
Results; Settlement" below.

     If one or more Orders covering in the aggregate all of the outstanding
shares of AMPS held by a Beneficial Owner are not submitted to the Auction
Agent prior to the Submission Deadline, either because a Broker-Dealer failed
to contact such Beneficial Owner or otherwise, the Auction Agent shall deem a
Hold Order (in the case of an Auction relating to a Dividend Period which is
not a Special Dividend Period of more than 28 days) and a Sell Order (in the
case of an Auction relating to a Special Dividend Period of more than 28 days)
to have been submitted on behalf of such Beneficial Owner covering the number
of outstanding shares of AMPS held by such Beneficial Owner and not subject to
Orders submitted to the Auction Agent.

     If all of the outstanding shares of AMPS are subject to Submitted Hold
Orders, the Dividend Period next succeeding the Auction automatically shall be
the same length as the immediately preceding Dividend Period, and the
Applicable Rate for the next Dividend Period for all shares of AMPS of such
series will be 60% of the Reference Rate on the date of the applicable Auction
(or 90% of such rate if the Fund has provided notification to the Auction
Agent prior to the Auction establishing the Applicable Rate for any dividend
that net capital gain or other taxable income will be included in such
dividend on shares of AMPS).

     For the purposes of an Auction, shares of AMPS for which the Fund shall
have given notice of redemption and deposited moneys therefor with the Auction
Agent in trust or segregated in an account at the Fund's custodian bank for
the benefit of holders of AMPS to be redeemed and for payment to the Auction
Agent, as set forth under "Description of AMPS--Redemption" in the statement
of additional information, will not be considered as outstanding and will not
be included in such Auction. Pursuant to the Articles Supplementary of the
Fund, the Fund will be prohibited from reissuing and its affiliates (other
than Merrill Lynch) will be prohibited from transferring (other than to the
Fund) any shares of AMPS they may acquire. Neither the Fund nor any affiliate
of the Fund may submit an Order in any Auction, except that an affiliate of
the Fund that is a Broker-Dealer (i.e., Merrill Lynch) may submit an Order.

     Submission of Orders by Broker-Dealers to Auction Agent. Prior to 1:00
p.m., Eastern time, on each Auction Date, or such other time on the Auction
Date as may be specified by the Auction Agent (the "Submission Deadline"),
each Broker-Dealer will submit to the Auction Agent in writing or through a
mutually acceptable electronic means all Orders obtained by it for the Auction
to be conducted on such Auction Date, designating itself (unless otherwise
permitted by the Fund) as the Existing Holder or Potential Holder in respect
of the shares of AMPS subject to such Orders. Any Order submitted by a
Beneficial Owner or a Potential Beneficial Owner to its Broker-Dealer, or by a
Broker-Dealer to the Auction Agent, prior to the Submission Deadline on any
Auction Date, shall be irrevocable.

     If the rate per annum specified in any Bid contains more than three
figures to the right of the decimal point, the Auction Agent will round such
rate per annum up to the next highest one-thousandth (.001) of 1%.

     If one or more Orders of an Existing Holder are submitted to the Auction
Agent and such Orders cover in the aggregate more than the number of
outstanding shares of AMPS held by such Existing Holder, such Orders will be
considered valid in the following order of priority:

          (a) any Hold Order will be considered valid up to and including the
     number of outstanding shares of AMPS held by such Existing Holder,
     provided that if more than one Hold Order is submitted by such Existing
     Holder and the number of shares of AMPS subject to such Hold Orders
     exceeds the number of outstanding shares of AMPS held by such Existing
     Holder, the number of shares of AMPS subject to each of such Hold Orders
     will be reduced pro rata so that such Hold Orders, in the aggregate, will
     cover exactly the number of outstanding shares of AMPS held by such
     Existing Holder;



                                      38


          (b) any Bids will be considered valid, in the ascending order of
     their respective rates per annum if more than one Bid is submitted by
     such Existing Holder, up to and including the excess of the number of
     outstanding shares of AMPS held by such Existing Holder over the number
     of outstanding shares of AMPS subject to any Hold Order referred to in
     clause (a) above (and if more than one Bid submitted by such Existing
     Holder specifies the same rate per annum and together they cover more
     than the remaining number of shares that can be the subject of valid Bids
     after application of clause (a) above and of the foregoing portion of
     this clause (b) to any Bid or Bids specifying a lower rate or rates per
     annum, the number of shares subject to each of such Bids will be reduced
     pro rata so that such Bids, in the aggregate, cover exactly such
     remaining number of outstanding shares); and the number of outstanding
     shares, if any, subject to Bids not valid under this clause (b) shall be
     treated as the subject of a Bid by a Potential Holder; and

          (c) any Sell Order will be considered valid up to and including the
     excess of the number of outstanding shares of AMPS held by such Existing
     Holder over the sum of the number of shares of AMPS subject to Hold
     Orders referred to in clause (a) above and the number of shares of AMPS
     subject to valid Bids by such Existing Holder referred to in clause (b)
     above; provided that, if more than one Sell Order is submitted by any
     Existing Holder and the number of shares of AMPS subject to such Sell
     Orders is greater than such excess, the number of shares of AMPS subject
     to each of such Sell Orders will be reduced pro rata so that such Sell
     Orders, in the aggregate, will cover exactly the number of shares of AMPS
     equal to such excess.

     If more than one Bid of any Potential Holder is submitted in any Auction,
each Bid submitted in such Auction will be considered a separate Bid with the
rate per annum and number of shares of AMPS therein specified.

     Determination of Sufficient Clearing Bids, Winning Bid Rate and
Applicable Rate. Not earlier than the Submission Deadline for each Auction,
the Auction Agent will assemble all Orders submitted or deemed submitted to it
by the Broker-Dealers (each such "Hold Order," "Bid" or "Sell Order" as
submitted or deemed submitted by a Broker-Dealer hereinafter being referred to
as a "Submitted Hold Order," a "Submitted Bid" or a "Submitted Sell Order," as
the case may be, or as a "Submitted Order") and will determine the excess of
the number of outstanding shares of AMPS over the number of outstanding shares
of AMPS subject to Submitted Hold Orders (such excess being referred to as the
"Available AMPS") and whether Sufficient Clearing Bids have been made in such
Auction. Sufficient Clearing Bids will have been made if the number of
outstanding shares of AMPS that are the subject of Submitted Bids of Potential
Holders with rates per annum not higher than the Maximum Applicable Rate
equals or exceeds the number of outstanding shares that are the subject of
Submitted Sell Orders (including the number of shares subject to Bids of
Existing Holders specifying rates per annum higher than the Maximum Applicable
Rate).

     If Sufficient Clearing Bids have been made, the Auction Agent will
determine the lowest rate per annum specified in the Submitted Bids (the
"Winning Bid Rate") which would result in the number of shares subject to
Submitted Bids specifying such rate per annum or a lower rate per annum being
at least equal to the Available AMPS. If Sufficient Clearing Bids have been
made, the Winning Bid Rate will be the Applicable Rate for the next Dividend
Period for all shares of AMPS then outstanding.

     If Sufficient Clearing Bids have not been made (other than because all
outstanding shares of AMPS are the subject of Submitted Hold Orders), the
Dividend Period next following the Auction automatically will be a 7-Day
Dividend Period in the case of the Series D AMPS, and the Applicable Rate for
such Dividend Period will be equal to the Maximum Applicable Rate.

     If Sufficient Clearing Bids have not been made, Beneficial Owners that
have Submitted Sell Orders will not be able to sell in the Auction all, and
may not be able to sell any, shares of AMPS subject to such Submitted Sell
Orders. See "Acceptance and Rejection of Submitted Bids and Submitted Sell
Orders and Allocation of Shares." Thus, under some circumstances, Beneficial
Owners may not have liquidity of investment.

     Acceptance and Rejection of Submitted Bids and Submitted Sell Orders and
Allocation of Shares. Based on the determinations described under
"Determination of Sufficient Clearing Bids, Winning Bid Rate and Applicable
Rate" and subject to the discretion of the Auction Agent to round as described
below, Submitted Bids and Submitted Sell Orders will be accepted or rejected
in the order of priority set forth in the Auction Procedures with the result



                                      39


that Existing Holders and Potential Holders of AMPS will sell, continue to
hold and/or purchase shares of AMPS as set forth below. Existing Holders that
submit or are deemed to have submitted Hold Orders will continue to hold the
shares of AMPS subject to such Hold Orders.

     If Sufficient Clearing Bids have been made:

          (a) each Existing Holder that placed a Submitted Bid specifying a
     rate per annum higher than the Winning Bid Rate or a Submitted Sell Order
     will sell the outstanding shares of AMPS subject to such Submitted Bid or
     Submitted Sell Order;

          (b) each Existing Holder that placed a Submitted Bid specifying a
     rate per annum lower than the Winning Bid Rate will continue to hold the
     outstanding shares of AMPS subject to such Submitted Bid;

          (c) each Potential Holder that placed a Submitted Bid specifying a
     rate per annum lower than the Winning Bid Rate will purchase the number
     of shares of AMPS subject to such Submitted Bid;

          (d) each Existing Holder that placed a Submitted Bid specifying a
     rate per annum equal to the Winning Bid Rate will continue to hold the
     outstanding shares of AMPS subject to such Submitted Bids, unless the
     number of outstanding shares of AMPS subject to all such Submitted Bids
     of Existing Holders is greater than the excess of the Available AMPS over
     the number of shares of AMPS accounted for in clauses (b) and (c) above,
     in which event each Existing Holder with such a Submitted Bid will sell a
     number of outstanding shares of AMPS determined on a pro rata basis based
     on the number of outstanding shares of AMPS subject to all such Submitted
     Bids of such Existing Holders; and

          (e) each Potential Holder that placed a Submitted Bid specifying a
     rate per annum equal to the Winning Bid Rate will purchase any Available
     AMPS not accounted for in clause (b), (c) or (d) above on a pro rata
     basis based on the shares of AMPS subject to all such Submitted Bids of
     Potential Holders.

     If Sufficient Clearing Bids have not been made (other than because all
outstanding shares of AMPS are the subject of Submitted Hold Orders):

          (a) each Existing Holder that placed a Submitted Bid specifying a
     rate per annum equal to or lower than the Maximum Applicable Rate will
     continue to hold the outstanding shares of AMPS subject to such Submitted
     Bid;

          (b) each Potential Holder that placed a Submitted Bid specifying a
     rate per annum equal to or lower than the Maximum Applicable Rate will
     purchase the number of shares of AMPS subject to such Submitted Bid; and

          (c) each Existing Holder that placed a Submitted Bid specifying a
     rate per annum higher than the Maximum Applicable Rate or a Submitted
     Sell Order will sell a number of outstanding shares of AMPS determined on
     a pro rata basis based on the outstanding shares of AMPS subject to all
     such Submitted Bids and Submitted Sell Orders.

     If as a result of the Auction Procedures described above any Existing
Holder would be entitled or required to sell, or any Potential Holder would be
entitled or required to purchase, a fraction of a share of AMPS, the Auction
Agent, in such manner as, in its sole discretion, it shall determine, will
round up or down the number of shares of AMPS being sold or purchased on such
Auction Date so that each share sold or purchased by each Existing Holder or
Potential Holder will be a whole share of AMPS. If any Potential Holder would
be entitled or required to purchase less than a whole share of AMPS, the
Auction Agent, in such manner as, in its sole discretion, it shall determine,
will allocate shares of AMPS for purchase among Potential Holders so that only
whole shares of AMPS are purchased by any such Potential Holder, even if such
allocation results in one or more of such Potential Holders not purchasing any
shares of AMPS.



                                      40


     Notification of Results; Settlement. The Auction Agent will advise each
Broker-Dealer who submitted a Bid or Sell Order in an Auction whether such Bid
or Sell Order was accepted or rejected in whole or in part and of the
Applicable Rate for the next Dividend Period for the related shares of AMPS by
telephone at approximately 3:00 p.m., Eastern time, on the Auction Date for
such Auction. Each such Broker-Dealer that submitted an Order for the account
of a customer then will advise such customer whether such Bid or Sell Order
was accepted or rejected, will confirm purchases and sales with each customer
purchasing or selling shares of AMPS as a result of the Auction and will
advise each customer purchasing or selling shares of AMPS to give instructions
to its Agent Member of the Securities Depository to pay the purchase price
against delivery of such shares or to deliver such shares against payment
therefor as appropriate. If a customer selling shares of AMPS as a result of
an Auction shall fail to instruct its Agent Member to deliver such shares, the
Broker-Dealer that submitted such customer's Bid or Sell Order will instruct
such Agent Member to deliver such shares against payment therefor. Each
Broker-Dealer that submitted a Hold Order in an Auction on behalf of a
customer also will advise such customer of the Applicable Rate for the next
Dividend Period for the AMPS. The Auction Agent will record each transfer of
shares of AMPS on the record book of Existing Holders to be maintained by the
Auction Agent. In accordance with the Securities Depository's normal
procedures, on the day after each Auction Date, the transactions described
above will be executed through the Securities Depository, and the accounts of
the respective Agent Members at the Securities Depository will be debited and
credited as necessary to effect the purchases and sales of shares of AMPS as
determined in such Auction. Purchasers will make payment through their Agent
Members in same-day funds to the Securities Depository against delivery
through their Agent Members; the Securities Depository will make payment in
accordance with its normal procedures, which now provide for payment in
same-day funds. If the procedures of the Securities Depository applicable to
AMPS shall be changed to provide for payment in next-day funds, then
purchasers may be required to make payment in nextday funds. If any Existing
Holder selling shares of AMPS in an Auction fails to deliver such shares, the
Broker- Dealer of any person that was to have purchased shares of AMPS in such
Auction may deliver to such person a number of whole shares of AMPS that is
less than the number of shares that otherwise was to be purchased by such
person. In such event, the number of shares of AMPS to be so delivered will be
determined by such Broker- Dealer. Delivery of such lesser number of shares
will constitute good delivery. Each Broker-Dealer Agreement also will provide
that neither the Fund nor the Auction Agent will have responsibility or
liability with respect to the failure of a Potential Beneficial Owner,
Beneficial Owner or their respective Agent Members to deliver shares of AMPS
or to pay for shares of AMPS purchased or sold pursuant to an Auction or
otherwise.

Broker-Dealers

     General. The Broker-Dealer Agreements provide that a Broker-Dealer may
submit Orders in Auctions for its own account, unless the Fund notifies all
Broker-Dealers that they no longer may do so; provided that Broker-Dealers may
continue to submit Hold Orders and Sell Orders. If a Broker-Dealer submits an
Order for its own account in any Auction of the AMPS, it may have knowledge of
Orders placed through it in that Auction and therefore have an advantage over
other Bidders, but such Broker-Dealer would not have knowledge of Orders
submitted by other Broker-Dealers in that Auction. As a result of bidding by a
Broker-Dealer in an Auction, the Applicable Rate may be higher or lower than
the rate that would have prevailed had the Broker- Dealer not Bid.

     A Broker-Dealer may also Bid in an Auction in order to prevent what would
otherwise be (i) a failed Auction, (ii) an "all-hold" Auction, or (iii) an
Applicable Rate that the Broker-Dealer believes, in its sole discretion, does
not reflect the market for the AMPS at the time of the Auction. A
Broker-Dealer may, but is not obligated to, advise Beneficial Owners of AMPS
that the Applicable Rate that would apply in an "all-hold" Auction (i.e., all
of the outstanding AMPS are subject to Submitted Hold Orders) may be lower
than would apply if Beneficial Owners submit Bids and such advice, if given,
may facilitate the submission of Bids by Beneficial Owners that would avoid
the occurrence of an "all-hold" Auction.

     Commission Inquiry. Merrill Lynch has advised the Fund that it and
certain other Broker-Dealers and other participants in the auction rate
securities markets, including both taxable and tax exempt markets, have
received a letter from the Commission requesting that each of them voluntarily
conduct an investigation regarding their respective practices and procedures
in those markets. Merrill Lynch and those other Broker- Dealers are
cooperating and expect to continue to cooperate with the Commission in
providing the requested information. No assurance can be given as to whether
the results of this process will affect the market for the AMPS or the
Auctions.



                                      41


     Fees. The Auction Agent after each Auction will pay a service charge from
funds provided by the Fund to each Broker-Dealer on the basis of the purchase
price of shares of AMPS placed by such Broker-Dealer at such Auction. The
service charge (i) for any 7-Day Dividend Period shall be payable at the
annual rate of 0.25% of the purchase price of the shares of AMPS placed by
such Broker-Dealer in any such Auction and (ii) for any Special Dividend
Period shall be determined by mutual consent of the Fund and any such
Broker-Dealer or Broker-Dealers and shall be based upon a selling concession
that would be applicable to an underwriting of fixed or variable rate
preferred shares with a similar final maturity or variable rate dividend
period, respectively, at the commencement of the Dividend Period with respect
to such Auction. For the purposes of the preceding sentence, shares of AMPS
will be placed by a Broker-Dealer if such shares were (i) the subject of Hold
Orders deemed to have been made by Beneficial Owners that were acquired by
such Beneficial Owners through such Broker-Dealer or (ii) the subject of the
following Orders submitted by such Broker-Dealer: (A) a Submitted Bid of a
Beneficial Owner that resulted in such Beneficial Owner continuing to hold
such shares as a result of the Auction, (B) a Submitted Bid of a Potential
Beneficial Owner that resulted in such Potential Beneficial Owner purchasing
such shares as a result of the Auction or (C) a Submitted Hold Order. A
Broker-Dealer may share a portion of any such fees with non-participating
broker-dealers that submit Orders to the Broker-Dealer for an Auction that are
placed by that Broker-Dealer in such Auction.

     Secondary Trading Market. Broker-Dealers have no obligation to maintain a
secondary trading market in the AMPS outside of Auctions and there can be no
assurance that a secondary market for the AMPS will develop or, if it does
develop, that it will provide holders with a liquid trading market (i.e.,
trading will depend on the presence of willing buyers and sellers and the
trading price is subject to variables to be determined at the time of the
trade by the Broker-Dealers). The AMPS will not be registered on any stock
exchange or on any automated quotation system. An increase in the level of
interest rates, particularly during any Long Term Dividend Period, likely will
have an adverse effect on the secondary market price of the AMPS, and a
selling stockholder may sell AMPS between Auctions at a price per share of
less than $25,000.


                           RATING AGENCY GUIDELINES

     Certain of the capitalized terms used herein not otherwise defined in
this prospectus have the meaning provided in the Glossary at the back of this
prospectus.

     The Fund currently intends that, so long as shares of AMPS are
outstanding and the AMPS are rated by Moody's and S&P, the composition of its
portfolio will reflect guidelines established by Moody's and S&P in connection
with the Fund's receipt of a rating for such shares on or prior to their Date
of Original Issue of at least Aaa from Moody's and AAA from S&P. Moody's and
S&P, which are NRSROs, issue ratings for various securities reflecting the
perceived creditworthiness of such securities. The Board of Directors of the
Fund, however, may determine that it is not in the best interest of the Fund
to continue to comply with the guidelines of Moody's or S&P (described below).
If the Fund voluntarily terminates compliance with Moody's or S&P guidelines,
the Fund will no longer be required to maintain a Moody's Discounted Value or
a S&P Discounted Value, as applicable, at least equal to the AMPS Basic
Maintenance Amount. If the Fund voluntarily terminates compliance with Moody's
or S&P guidelines, or both, at the time of termination, it must continue to be
rated by at least one NRSRO.

     The guidelines described below have been developed by Moody's and S&P in
connection with issuances of asset-backed and similar securities, including
debt obligations and variable rate preferred stock, generally on a
case-by-case basis through discussions with the issuers of these securities.
The guidelines are designed to ensure that assets underlying outstanding debt
or preferred stock will be varied sufficiently and will be of sufficient
quality and amount to justify investment-grade ratings. The guidelines do not
have the force of law but have been adopted by the Fund in order to satisfy
current requirements necessary for Moody's and S&P to issue the above
described ratings for shares of AMPS, which ratings generally are relied upon
by institutional investors in purchasing such securities. The guidelines
provide a set of tests for portfolio composition and asset coverage that
supplement (and in some cases are more restrictive than) the applicable
requirements under the 1940 Act. See "Description of AMPS--Asset Maintenance"
herein and in the statement of additional information.

     The Fund intends to maintain a Discounted Value for its portfolio at
least equal to the AMPS Basic Maintenance Amount. Moody's and S&P each has
established separate guidelines for determining Discounted



                                      42


Value. To the extent any particular portfolio holding does not satisfy the
applicable rating agency's guidelines, all or a portion of such holding's
value will not be included in the calculation of Discounted Value (as defined
by such rating agency). The Moody's and S&P guidelines do not impose any
limitations on the percentage of Fund assets that may be invested in holdings
not eligible for inclusion in the calculation of the Discounted Value of the
Fund's portfolio.

     Upon any failure to maintain the required Discounted Value, the Fund will
seek to alter the composition of its portfolio to reattain a Discounted Value
at least equal to the AMPS Basic Maintenance Amount on or prior to the AMPS
Basic Maintenance Cure Date, thereby incurring additional transaction costs
and possible losses and/or gains on dispositions of portfolio securities. To
the extent any such failure is not cured in a timely manner, shares of AMPS
will be subject to redemption. See "Description of AMPS--Asset Maintenance"
and "Description of AMPS--Redemption" herein and in the statement of
additional information.

     The Fund may, but is not required to, adopt any modifications to these
guidelines that hereafter may be established by Moody's or S&P. Failure to
adopt any such modifications, however, may result in a change in the ratings
described above or a withdrawal of ratings altogether. In addition, any rating
agency providing a rating for the shares of AMPS, at any time, may change or
withdraw any such rating. As set forth in the Articles Supplementary, the
Board of Directors, without stockholder approval, may modify certain
definitions or restrictions that have been adopted by the Fund pursuant to the
rating agency guidelines, provided the Board of Directors has obtained written
confirmation from Moody's and S&P that any such change would not impair the
ratings then assigned by Moody's and S&P to the AMPS.

     As described by Moody's and S&P, a preferred stock rating is an
assessment of the capacity and willingness of an issuer to pay preferred stock
obligations. The ratings on the AMPS are not recommendations to purchase, hold
or sell shares of AMPS, inasmuch as the ratings do not comment as to market
price or suitability for a particular investor, nor do the rating agency
guidelines described above address the likelihood that a holder of shares of
AMPS will be able to sell such shares in an Auction. The ratings are based on
current information furnished to Moody's and S&P by the Fund and the
Investment Adviser and information obtained from other sources. The ratings
may be changed, suspended or withdrawn as a result of changes in, or the
unavailability of, such information. The common stock has not been rated by a
nationally recognized statistical rating organization.

     For additional information concerning the Moody's and S&P ratings
guidelines, see "Rating Agency Guidelines" in the statement of additional
information.


                INVESTMENT ADVISORY AND MANAGEMENT ARRANGEMENTS

     The Investment Adviser, which is owned and controlled by Merrill Lynch &
Co. Inc. ("ML & Co."), a financial services holding company and the parent of
Merrill Lynch, provides the Fund with investment advisory and administrative
services. The Investment Adviser acts as the investment adviser to more than
100 registered investment companies and offers investment advisory services to
individuals and institutional accounts. As of August 2004, the Investment
Adviser and its affiliates, including Merrill Lynch Investment Managers, L.P.
("MLIM"), had a total of approximately $477 billion in investment company and
other portfolio assets under management, including approximately $238 billion
in fixed income assets. This amount includes assets managed by certain
affiliates of the Investment Adviser. The Investment Adviser is a limited
partnership, the partners of which are ML & Co. and Princeton Services. The
principal business address of the Investment Adviser is 800 Scudders Mill
Road, Plainsboro, New Jersey 08536.

     The Investment Advisory Agreement provides that, subject to the
supervision of the Fund's Board of Directors, the Investment Adviser is
responsible for the actual management of the Fund's portfolio. The
responsibility for making decisions to buy, sell or hold a particular security
rests with the Investment Adviser, subject to review by the Board of
Directors.

     The portfolio manager primarily responsible for the Fund's day-to-day
management is Fred K. Stuebe. Mr. Stuebe has been a Director (Municipal
Tax-Exempt Fund Management) of MLIM since 2000 and has 24 years of



                                      43


experience investing in Municipal Bonds. The Fund's portfolio manager will
consider analyses from various sources, make the necessary investment
decisions, and place orders for transactions accordingly.

     For its services, the Fund pays the Investment Adviser a monthly fee at
the annual rate of 0.50% of the Fund's average weekly net assets ("average
weekly net assets" means the average weekly value of the total assets of the
Fund, including the proceeds from the issuance of preferred stock, minus the
sum of (i) accrued liabilities of the Fund, (ii) any accrued and unpaid
interest on outstanding borrowings and (iii) accumulated dividends on shares
of preferred stock). For purposes of this calculation, average weekly net
assets is determined at the end of each month on the basis of the average net
assets of the Fund for each week during the month. The assets for each weekly
period are determined by averaging the net assets at the last business day of
a week with the net assets at the last business day of the prior week. The
liquidation preference of any outstanding preferred stock (other than
accumulated dividends) is not considered a liability in determining the Fund's
average daily net assets.

     The Investment Advisory Agreement obligates the Investment Adviser to
provide investment advisory services and to pay all compensation of and
furnish office space for officers and employees of the Fund connected with
investment and economic research, trading and investment management of the
Fund, as well as the compensation of all Directors of the Fund who are
affiliated persons of the Investment Adviser or any of its affiliates. The
Fund pays all other expenses incurred in the operation of the Fund, including,
among other things, expenses for legal and auditing services, taxes, costs of
preparing, printing and mailing proxies, listing fees, stock certificates and
stockholder reports, charges of the custodian and the transfer agent, dividend
disbursing agent and registrar, Commission fees, fees and expenses of
non-interested Directors, accounting and pricing costs, insurance, interest,
brokerage costs, litigation and other extraordinary or non-recurring expenses,
mailing and other expenses properly payable by the Fund. Certain accounting
services are provided to the Fund by State Street Bank and Trust Company
("State Street") pursuant to an agreement between State Street and the Fund.
The Fund will pay the costs of these services. In addition, the Fund will
reimburse the Investment Adviser for certain additional accounting services.


                                     TAXES

     To the extent derived from Municipal Bond interest income, dividends on
the AMPS will be excludable from gross income for Federal income tax purposes
in the hands of holders of such AMPS, subject to the possible application of
the Federal alternative minimum tax and any state or local income taxes.
Interest income from other investments may produce taxable dividends. The Fund
is required to allocate net capital gain and other taxable income, if any,
proportionately among the common stock and AMPS and Other AMPS in accordance
with the current position of the IRS described under the heading "Taxes" in
the statement of additional information. The Fund may notify the Auction Agent
of the amount of any net capital gain or other anticipated taxable income to
be included in any dividend on the AMPS prior to the Auction establishing the
Applicable Dividend Rate for such dividend. The Auction Agent will in turn
notify holders of the AMPS and prospective purchasers. The Fund also may
include such income in a dividend on shares of AMPS without giving advance
notice thereof if it increases the dividend by an additional amount calculated
as if such income were a Retroactive Taxable Allocation and the additional
amount were an Additional Dividend. See "The Auction-- Auction
Procedures--Auction Date; Advance Notice of Allocation of Taxable Income;
Inclusion of Taxable Income in Dividends." The amount of taxable income
allocable to AMPS will depend upon the amount of such income realized by the
Fund and cannot be determined with certainty prior to the end of the Fund's
fiscal year, but it is not generally expected to be significant.

     Stockholders who are subject to the Michigan income taxes or single
business tax will not be subject to the Michigan income taxes or single
business tax on exempt-interest dividends to the extent such dividends are
attributable to interest on Michigan Municipal Bonds. To the extent the
distributions from the Fund are attributable to sources other than interest on
Michigan Municipal Bonds, such distributions, including, but not limited to,
long term or short term capital gains, but excluding any such capital gains
from obligations of the United States or of its possessions, will not be
exempt from Michigan income taxes or the single business tax.

     The intangibles tax was totally repealed effective January 1, 1998. The
income tax rate began a gradual reduction of one-tenth of one percent per year
in year 2000, from 4.2 percent, down to a 4.0 percent rate for 2003. The
scheduled reduction to 3.9 percent was delayed and became effective July 1,
2004. Although scheduled



                                      44


reductions in the single business tax have been delayed due to the slowdown in
the economy, the tax is still scheduled to expire in 2010.

     If the Fund makes a Retroactive Taxable Allocation, it will pay
Additional Dividends to holders of AMPS who are subject to the Retroactive
Taxable Allocation. See "Description of AMPS--Dividends-- Additional
Dividends." The Federal income tax consequences of Additional Dividends under
existing law are uncertain. The Fund intends to treat a holder as receiving a
dividend distribution in the amount of any Additional Dividend only as and
when such Additional Dividend is paid. An Additional Dividend generally will
be designated by the Fund as an exempt-interest dividend except as otherwise
required by applicable law. However, the IRS may assert that all or part of an
Additional Dividend is a taxable dividend either in the taxable year for which
the Retroactive Taxable Allocation is made or in the taxable year in which the
Additional Dividend is paid.

     Generally within 60 days after the end of the Fund's taxable year, the
Fund will tell you the amount of exempt-interest dividends and capital gain
dividends you received during that year. Capital gain dividends are taxable as
long term capital gains to you regardless of how long you have held your
shares.

     The Fund will only purchase a Municipal Bond or Non-Municipal Tax Exempt
Security if it is accompanied by an opinion of counsel to the issuer, which is
delivered on the date of issuance of the security, that the interest paid on
such security is excludable from gross income for Federal income tax purposes
and is exempt from Michigan income taxes, if applicable. To the extent that
the dividends distributed by the Fund are from interest income that is
excludable from gross income for Federal income tax purposes, they are exempt
from Federal income tax. There is a possibility that events occurring after
the date of issuance of a security, or after a Fund's acquisition of a
security, may result in a determination that the interest on that security is,
in fact, includable in gross income for Federal income tax purposes
retroactively to its date of issue. Such a determination may cause a portion
of prior distributions received by stockholders, including holders of AMPS, to
be taxable to those stockholders in the year of receipt. The Fund will not pay
an Additional Dividend to a holder of AMPS under these circumstances. Because
the Fund may from time to time invest a substantial portion of its portfolio
in Municipal Bonds bearing income that could increase an AMPS holder's tax
liability under the Federal alternative minimum tax, the Fund would not
ordinarily be a suitable investment for investors who are subject to the
alternative minimum tax.

     If at any time when AMPS are outstanding the Fund does not meet the asset
coverage requirements of the 1940 Act, the Fund will be required to suspend
distributions to holders of common stock until the asset coverage is restored.
See "Description of AMPS--Dividends--Restrictions on Dividends and Other
Payments" herein and in the statement of additional information. This may
prevent the Fund from meeting certain distribution requirements for
qualification as a RIC. Upon any failure to meet the asset coverage
requirements of the 1940 Act, the Fund, in its sole discretion, may, and under
certain circumstances will be required to, redeem AMPS in order to maintain or
restore the requisite asset coverage and avoid the adverse consequences to the
Fund and its stockholders of failing to qualify as a RIC. See "Description of
AMPS--Redemption" herein and in the statement of additional information. There
can be no assurance, however, that any such action would achieve such
objectives.

     By law, your dividends and redemption proceeds will be subject to a
withholding tax if you have not provided a tax identification number or social
security number or if the number you have provided is incorrect.

     This section summarizes some of the consequences of an investment in the
Fund under current Federal income tax laws. It is not a substitute for
personal tax advice. Stockholders are urged to consult their tax advisers
regarding the applicability of any state or local taxes and with specific
questions regarding Federal taxes.


                         DESCRIPTION OF CAPITAL STOCK

     The Fund is authorized to issue 200,000,000 shares of capital stock, all
of which shares initially were classified as common stock, par value $.10 per
share. The Board of Directors is authorized, however, to classify and
reclassify any unissued shares of capital stock into one or more additional or
other classes or series as may be established from time to time by setting or
changing in any one or more respects the designations, preferences,



                                      45


conversion or other rights, voting powers, restrictions, limitations as to
dividends, qualifications or terms or conditions of redemption of such shares
of stock and pursuant to such classification or reclassification to increase
or decrease the number of authorized shares of any existing class or series.
In this regard, the Board of Directors previously reclassified 5,600 shares of
unissued common stock as Other AMPS and has reclassified 1,000 shares of
unissued common stock as AMPS, which are being offered hereby. See
"Description of AMPS" herein and in the statement of additional information.

     The following table shows the amount of (i) capital stock authorized,
(ii) capital stock held by the Fund for its own account and (iii) capital
stock outstanding for each class of authorized securities of the Fund as of
October 1, 2004.



                                                                                                      Amount
                                                                                                   Outstanding
                                                                                                  (Exclusive Of
                                                                             Amount Held By       Amount Held By
                                                               Amount       Fund For Its Own     Fund For Its Own
 Title of Class                                              Authorized         Account             Account)
----------------                                         ---------------- -------------------  ---------------------
                                                                                      
Common Stock.............................................    199,994,400         - 0 -             18,155,932
Auction Market Preferred Stock
      Series A AMPS......................................          2,000         - 0 -                  2,000
      Series B AMPS......................................          2,000         - 0 -                  2,000
      Series C AMPS......................................          1,600         - 0 -                  1,600


     The Fund will send unaudited reports at least semi-annually and audited
annual financial statements to all of its stockholders.


Common Stock

     Holders of common stock are entitled to share equally in dividends
declared by the Board of Directors payable to holders of common stock and in
the net assets of the Fund available for distribution to holders of common
stock after payment of the preferential amounts payable to holders of any
outstanding preferred stock. Neither holders of common stock nor holders of
preferred stock have pre-emptive or conversion rights and shares of common
stock are not redeemable. The outstanding shares of common stock are fully
paid and non-assessable.

     Holders of common stock are entitled to one vote for each share held and
will vote with the holders of any outstanding shares of AMPS or other
preferred stock, including the Other AMPS, on each matter submitted to a vote
of holders of common stock, except as described under "Description of
AMPS--Voting Rights" herein and in the statement of additional information.

     Stockholders are entitled to one vote for each share held. The shares of
common stock, AMPS, Other AMPS and any other preferred stock do not have
cumulative voting rights, which means that the holders of more than 50% of the
shares of common stock, AMPS, Other AMPS and any other preferred stock voting
for the election of Directors can elect all of the Directors standing for
election by such holders, and, in such event, the holders of the remaining
shares of common stock, AMPS, Other AMPS and any other preferred stock will
not be able to elect any of such Directors.

     So long as any shares of the Fund's preferred stock are outstanding,
including the AMPS and Other AMPS, holders of common stock will not be
entitled to receive any net income of or other distributions from the Fund
unless all accumulated dividends on preferred stock have been paid, and unless
asset coverage (as defined in the 1940 Act) with respect to preferred stock
would be at least 200% after giving effect to such distributions. See
"Description of AMPS--Dividends--Restrictions on Dividends and Other Payments"
herein and in the statement of additional information."



                                      46


Preferred Stock

     The Fund has issued an aggregate of 5,600 shares of Other AMPS. Under the
Articles Supplementary for the AMPS, the Fund is authorized to issue an
aggregate of 1,000 additional shares of AMPS. The terms of the shares of Other
AMPS are substantially the same as the terms of the shares of AMPS. See
"Description of AMPS." Under the 1940 Act, the Fund is permitted to have
outstanding more than one series of preferred stock as long as no single
series has priority over another series as to the distribution of assets of
the Fund or the payment of dividends. Neither holders of common stock nor
holders of preferred stock have pre-emptive rights to purchase any shares of
AMPS, Other AMPS or any other preferred stock that might be issued. It is
anticipated that the net asset value per share of the AMPS will equal its
original purchase price per share plus accumulated dividends per share.

Certain Provisions of the Charter and By-laws

     The Fund's Charter includes provisions that could have the effect of
limiting the ability of other entities or persons to acquire control of the
Fund or to change the composition of its Board of Directors and could have the
effect of depriving common stockholders of an opportunity to sell their shares
at a premium over prevailing market prices by discouraging a third party from
seeking to obtain control of the Fund. A Director may be removed from office
with or without cause by vote of the holders of at least 66?% of the shares
entitled to vote in an election to fill that directorship. A director elected
by all of the holders of capital stock may be removed only by action of such
holders, and a director elected by the holders of AMPS and any other preferred
stock may be removed only by action of AMPS and any other preferred stock.

     In addition, the Charter requires the favorable vote of the holders of at
least 66?% of the Fund's shares to approve, adopt or authorize the following:

     o  a merger or consolidation or statutory share exchange of the Fund with
        any other corporation;

     o  a sale of all or substantially all of the Fund's assets (other than in
        the regular course of the Fund's investment activities); or

     o  a liquidation or dissolution of the Fund;

unless such action has been approved, adopted or authorized by the affirmative
vote of at least two-thirds of the total number of Directors fixed in
accordance with the By-laws, in which case the affirmative vote of a majority
of the Fund's shares of capital stock is required. The approval, adoption or
authorization of the foregoing also requires the favorable vote of a majority
of the Fund's outstanding shares of preferred stock, including the AMPS and
Other AMPS, then entitled to be voted, voting as a separate class.

     In addition, conversion of the Fund to an open-end investment company
would require an amendment to the Fund's Charter. The amendment would have to
be declared advisable by the Board of Directors prior to its submission to
stockholders. Such an amendment would require the favorable vote of the
holders of at least 66?% of the Fund's outstanding shares of capital stock
(including the AMPS, Other AMPS and any other preferred stock) entitled to be
voted on the matter, voting as a single class (or a majority of such shares if
the amendment was previously approved, adopted or authorized by two-thirds of
the total number of Directors fixed in accordance with the By-laws), and the
affirmative vote of a majority of outstanding shares (as defined in the 1940
Act) of preferred stock of the Fund (including the AMPS and Other AMPS),
voting as a separate class. Such a vote also would satisfy a separate
requirement in the 1940 Act that the change be approved by the stockholders.
Stockholders of an open-end investment company may require the company to
redeem their shares of common stock at any time (except in certain
circumstances as authorized by or under the 1940 Act) at their net asset
value, less such redemption charge, if any, as might be in effect at the time
of a redemption. If the Fund is converted to an open-end investment company,
it could be required to liquidate portfolio securities to meet requests for
redemption, and the common stock would no longer be listed on a stock
exchange. Conversion to an open-end investment company would also require
redemption of all outstanding shares of preferred stock (including the AMPS
and Other AMPS) and would require changes in certain of the Fund's investment
policies and restrictions, such as those relating to the issuance of senior
securities, the borrowing of money and the purchase of illiquid securities.



                                      47


     The Charter and By-laws provide that the Board of Directors has the power
to make, alter or repeal any of the By-laws (except for any By-law specified
not to be amended or repealed by the Board), subject to the requirements of
the 1940 Act. Neither this provision of the Charter, nor any of the foregoing
provisions of the Charter requiring the affirmative vote of 66?% of shares of
capital stock of the Fund, can be amended or repealed except by the vote of
such required number of shares.

     The Board of Directors has determined that the 66?% voting requirements
described above, which are greater than the minimum requirements under
Maryland law or the 1940 Act, are in the best interests of stockholders
generally. Reference should be made to the Charter on file with the Commission
for the full text of these provisions.


                                   CUSTODIAN

     The Fund's securities and cash are held under a custodian agreement with
The Bank of New York, 101 Barclay Street, New York, New York 10286.


                                 UNDERWRITING

     Merrill Lynch, Pierce, Fenner & Smith Incorporated (the "Underwriter")
has agreed, subject to the terms and conditions contained in a purchase
agreement with the Fund and the Investment Adviser, to purchase from the Fund
all of the shares of AMPS offered hereby. The Underwriter has agreed to
purchase all such shares if any are purchased.

     The Fund and the Investment Adviser have agreed to indemnify the
Underwriter against certain liabilities, including liabilities under the
Securities Act of 1933, as amended, or to contribute to payments the
Underwriter may be required to make in respect of those liabilities.

     The Underwriter is offering the shares, subject to prior sale, when, as
and if issued to and accepted by them, subject to approval of legal matters by
its counsel, including the validity of the shares, and other conditions
contained in the purchase agreement, such as the receipt by the Underwriter of
officer's certificates and legal opinions. The Underwriter reserves the right
to withdraw, cancel or modify offers to the public and to reject orders in
whole or in part.

Commissions and Discounts

     The Underwriter has advised the Fund that it proposes initially to offer
the shares of AMPS to the public at the initial public offering price on the
cover page of this prospectus and to dealers at that price less a concession
not in excess of $137.50 per share. There is a sales charge or underwriting
discount of $250 per share, which is equal to 1% of the initial public
offering price per share. After the initial public offering, the public
offering price and concession may be changed. Investors must pay for any AMPS
purchased in the offering on or before         , 2004.

     The expenses of the offering, excluding underwriting discount, are
estimated at $155,000 and are payable by the Fund.

Other Relationships

     Merrill Lynch acts in Auctions as a Broker-Dealer as set forth under "The
Auction--General--Broker- Dealer Agreements" and will be entitled to fees for
services as a Broker-Dealer as set forth under "The Auction-- Broker-Dealers."
Merrill Lynch also may provide information to be used in ascertaining the
Reference Rate.

     The Fund also anticipates that Merrill Lynch may from time to time act as
a broker in connection with the execution of its portfolio transactions. See
"Portfolio Transactions" in the statement of additional information.



                                      48


Merrill Lynch is an affiliate of the Investment Adviser. See "Investment
Restrictions" and "Portfolio Transactions" in the statement of additional
information.

     The address of the Underwriter is 4 World Financial Center, New York, New
York 10080.


            TRANSFER AGENT, DIVIDEND DISBURSING AGENT AND REGISTRAR

     The transfer agent, dividend disbursing agent and registrar for the
Fund's shares of common stock, AMPS and Other AMPS is The Bank of New York,
101 Barclay Street, New York, New York 10286.


                         ACCOUNTING SERVICES PROVIDER

     State Street Bank and Trust Company, 500 College Road East, Princeton,
New Jersey 08540, provides certain accounting services for the Fund.


                                LEGAL OPINIONS

     Certain legal matters in connection with the AMPS offered hereby are
passed on for the Fund and the Underwriter by Sidley Austin Brown & Wood LLP,
New York, New York 10019.


           INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM AND EXPERTS

     _______ is the Fund's independent registered public accounting firm. The
audited financial statements of the Fund and certain of the information
appearing under the caption "Financial Highlights" included in this prospectus
have been audited by _____________________, for the periods indicated in its
report with respect thereto, and are included in reliance upon such report and
upon the authority of such firm as experts in accounting and auditing.
_____________ has an office at _____________________.


                            ADDITIONAL INFORMATION

     The Fund is subject to the informational requirements of the Securities
Exchange Act of 1934 and the 1940 Act and in accordance therewith is required
to file reports, proxy statements and other information with the Commission.
Any such reports and other information, including the Fund's Code of Ethics,
can be inspected and copied at the public reference facilities of the
Commission at Room 1024, Judiciary Plaza, 450 Fifth Street, N.W., Washington,
D.C. 20549. Information on the operation of such public reference facilities
may be obtained by calling the Commission at 1-202-942-8090. Copies of such
materials can be obtained from the public reference section of the Commission
by writing at 450 Fifth Street, N.W., Washington, D.C. 20549, at prescribed
rates, or by electronic request at publicinfo@sec.gov. The Commission
maintains a Web site at http://www.sec.gov containing reports and information
statements and other information regarding registrants, including the Fund,
that file electronically with the Commission. Reports, proxy statements and
other information concerning the Fund can also be inspected at the offices of
the New York Stock Exchange, 20 Broad Street, New York, New York 10005.

     Additional information regarding the Fund is contained in the
Registration Statement on Form N-2, including amendments, exhibits and
schedules thereto, relating to such shares filed by the Fund with the
Commission in Washington, D.C. This prospectus does not contain all of the
information set forth in the Registration Statement, including any amendments,
exhibits and schedules thereto. For further information with respect to the
Fund and the shares offered hereby, reference is made to the Registration
Statement. Statements contained in this prospectus as to the contents of any
contract or other document referred to are not necessarily complete and in
each instance reference is made to the copy of such contract or other document
filed as an exhibit to the Registration Statement, each such statement being
qualified in all respects by such reference. A copy of the



                                      49


Registration Statement may be inspected without charge at the Commission's
principal office in Washington, D.C., and copies of all or any part thereof
may be obtained from the Commission upon the payment of certain fees
prescribed by the Commission.



                                      50





           TABLE OF CONTENTS OF STATEMENT OF ADDITIONAL INFORMATION

                                                                          Page
                                                                          ----
                                                                      

Investment Objective and Policies......................................      3
Investment Restrictions................................................      3
Description of AMPS....................................................      5
The Auction............................................................     13
Rating Agency Guidelines...............................................     14
Directors and Officers.................................................     24
Investment Advisory and Management Arrangements........................     29
Portfolio Transactions.................................................     35
Taxes..................................................................     36
Net Asset Value........................................................     42
Financial Statements...................................................     43
APPENDIX A Economic and Other Conditions in Michigan...................    A-1
APPENDIX B Description of Municipal Bond Ratings.......................    B-1
APPENDIX C Municipal Bond Insurance....................................    C-1
APPENDIX D Settlement Procedures.......................................    D-1
APPENDIX E Auction Procedures..........................................    E-1


                                      51


                                   GLOSSARY

     "Additional Dividend" has the meaning set forth on page [33] of this
prospectus.

     "Agent Member" means the member of the Securities Depository that will
act on behalf of a Beneficial Owner of one or more shares of AMPS or on behalf
of a Potential Beneficial Owner.

     "AMPS" means the Auction Market Preferred Stock, Series D; with a par
value of $.10 per share and a liquidation preference of $25,000 per share plus
an amount equal to accumulated but unpaid dividends thereon (whether or not
earned or declared) of the Fund.

     "AMPS Basic Maintenance Amount" has the meaning set forth on page [34] of
this prospectus.

     "AMPS Basic Maintenance Cure Date" has the meaning set forth on page [34]
of this prospectus.

     "AMPS Basic Maintenance Report" has the meaning set forth on page [10] of
the statement of additional information.

     "Anticipation Notes" shall mean the following Michigan Municipal Bonds:
revenue anticipation notes, tax anticipation notes, tax and revenue
anticipation notes, grant anticipation notes and bond anticipation notes.

     "Applicable Percentage" has the meaning set forth on pages [38 to 39] of
this prospectus.

     "Applicable Rate" means the rate per annum at which cash dividends are
payable on shares of AMPS for any Dividend Period.

     "Applicable Spread" has the meaning set forth on pages [38 to 39] of this
prospectus.

     "Articles Supplementary" means the Articles Supplementary of the Fund
specifying the powers, preferences and rights of the shares of the AMPS.

     "Auction" means a periodic operation of the Auction Procedures.

     "Auction Agent" means The Bank of New York unless and until another
commercial bank, trust company or other financial institution appointed by a
resolution of the Board of Directors of the Fund or a duly authorized
committee thereof enters into an agreement with the Fund to follow the Auction
Procedures for the purpose of determining the Applicable Rate and to act as
transfer agent, registrar, dividend disbursing agent and redemption agent for
the AMPS.

     "Auction Agent Agreement" means the agreement entered into between the
Fund and the Auction Agent, which provides, among other things, that the
Auction Agent will follow the Auction Procedures for the purpose of
determining the Applicable Rate.

     "Auction Date" has the meaning set forth on page [37] of this prospectus.

     "Auction Procedures" means the procedures for conducting Auctions set
forth in Appendix E to the statement of additional information.

     "Available AMPS" has the meaning set forth on page [41] of this
prospectus.

     "Beneficial Owner" means a customer of a Broker-Dealer who is listed on
the records of that Broker- Dealer (or if applicable, the Auction Agent) as a
holder of shares of AMPS or a Broker-Dealer that holds AMPS for its own
account.

                                      52


     "Bid" has the meaning set forth on page [38] of this prospectus.

     "Bidder" has the meaning set forth on page [38] of this prospectus.

     "Board of Directors" or "Board" means the Board of Directors of the Fund.

     "Broker-Dealer" means any broker-dealer, or other entity permitted by law
to perform the functions required of a Broker-Dealer in the Auction
Procedures, that has been selected by the Fund and has entered into a
Broker-Dealer Agreement with the Auction Agent that remains effective.

     "Broker-Dealer Agreement" means an agreement entered into between the
Auction Agent and a Broker- Dealer, including Merrill Lynch, Pierce, Fenner &
Smith Incorporated, pursuant to which such Broker-Dealer agrees to follow the
Auction Procedures.

     "Business Day" means a day on which the New York Stock Exchange is open
for trading and which is not a Saturday, Sunday or other day on which banks in
The City of New York are authorized or obligated by law to close.

     "Cede" means Cede & Co., the nominee of DTC, and in whose name the shares
of AMPS initially will be registered.

     "Charter" means the Articles of Incorporation, as amended and
supplemented (including the Articles Supplementary and the Other AMPS Articles
Supplementary), of the Fund.

     "Code" means the Internal Revenue Code of 1986, as amended.

     "Common stock" means the common stock, par value $.10 per share, of the
Fund.

     "Date of Original Issue" means, with respect to each share of AMPS, the
date on which such share first is issued by the Fund.

     "Deposit Securities" means cash and Municipal Bonds rated at least A2
(having a remaining maturity of 12 months or less), P-1, VMIG-1 or MIG-1 by
Moody's or A (having a remaining maturity of 12 months or less), A-1+ or SP-1+
by S&P or A (having a remaining maturity of 12 months or less) or F-1+ by
Fitch.

     "Discount Factor" means a Moody's Discount Factor or an S&P Discount
Factor, as the case may be.

     "Discounted Value" means (i) with respect to an S&P Eligible Asset, the
quotient of the fair market value thereof divided by the applicable S&P
Discount Factor and (ii) with respect to a Moody's Eligible Asset, the lower
of par and the quotient of the fair market value thereof divided by the
applicable Moody's Discount Factor.

     "Dividend Payment Date" has the meaning set forth on page [31] of this
prospectus.

     "Dividend Period" has the meaning set forth on page [31] of this
prospectus.

     "DTC" means The Depository Trust Company.

     "Eligible Assets" means Moody's Eligible Assets or S&P Eligible Assets,
as the case may be.

     "Existing Holder" means a Broker-Dealer or any such other person as may
be permitted by the Fund that is listed as the holder of record of shares of
AMPS in the records of the Auction Agent.

     "Fitch" means Fitch Ratings or its successors.

                                      53


     "Forward Commitment" has the meaning set forth on pages [22 to 23] of the
statement of additional information.

     "Fund" means MuniYield Michigan Insured Fund, Inc., a Maryland
corporation that is the issuer of the AMPS.

     "High Yield Municipal Bonds" means (a) with respect to Moody's (1)
Michigan Municipal Bonds and Municipal Bonds rated Ba1 to B3 by Moody's, (2)
Michigan Municipal Bonds and Municipal Bonds not rated by Moody's, but rated
BB+ to B- by S&P or Fitch, and (3) Michigan Municipal Bonds and Municipal
Bonds not explicitly rated by Moody's, S&P or Fitch, but rated at least the
equivalent of B3 internally by the Investment Adviser, provided that Moody's
reviews and achieves sufficient comfort with the Investment Adviser's internal
credit rating processes, and (b) with respect to S&P (1) Michigan Municipal
Bonds not rated by S&P but rated equivalent to BBB+ or lower by another NRSRO
and (2) Michigan Municipal Bonds rated BB+ or lower by S&P.

     "Hold Order" has the meaning set forth on page [38] of this prospectus.

     "Initial Dividend Payment Date" means the first Dividend Payment Date for
the Series D AMPS.

     "Initial Dividend Period" means the period from and including the Date of
Original Issue to but excluding the Initial Dividend Payment Date for the
Series D AMPS.

     "Initial Margin" means the amount of cash or securities deposited with a
broker as a margin payment at the time of purchase or sale of a financial
futures contract.

     "Inverse Floaters" means trust certificates or other instruments
evidencing interests in one or more Michigan Municipal Bonds or Municipal
Bonds that qualify as (i) S&P Eligible Assets the interest rates on which are
adjusted at short term intervals on a basis that is inverse to the
simultaneous readjustment of the interest rates on corresponding floating rate
trust certificates or other instruments issued by the same issuer, provided
that the ratio of the aggregate dollar amount of floating rate instruments to
inverse floating rate instruments issued by the same issuer does not exceed
one to one at their time of original issuance unless the floating rate
instrument has only one reset remaining until maturity or (ii) Moody's
Eligible Assets the interest rates on which are adjusted at short term
intervals on a basis that is inverse to the simultaneous readjustment of the
interest rates on corresponding floating rate trust certificates or other
instruments issued by the same issuer, provided that (a) such Inverse Floaters
are rated by Moody's with the Investment Adviser having the capability to
collapse (or relink) within seven days as a liquidity enhancement measure, and
(b) the issuer of such Inverse Floaters employs a leverage factor (i.e., the
ratio of underlying capital appreciation bonds or other instruments to
residual long term derivative instruments) of not more than 2:1.

     "Investment Adviser" means Fund Asset Management, L.P.

     "IRS" means the United States Internal Revenue Service.

     "LIBOR Dealer" means Merrill Lynch, Pierce, Fenner & Smith Incorporated
and such other dealer or dealers as the Fund from time to time may appoint or,
in lieu thereof, their respective affiliates and successors.

     "LIBOR Rate," on any Auction Date, means (i) the rate for deposits in
U.S. dollars for the designated Dividend Period, which appears on display page
3750 of Moneyline's Telerate Service ("Telerate Page 3750") (or such other
page as may replace that page on that service, or such other service as may be
selected by the LIBOR Dealer or its successors that are LIBOR Dealers) as of
11:00 a.m., London time, on the day that is the London Business Day preceding
the Auction Date (the "LIBOR Determination Date"), or (ii) if such rate does
not appear on Telerate Page 3750 or such other page as may replace such
Telerate Page 3750, (A) the LIBOR Dealer shall determine the arithmetic mean
of the offered quotations of the Reference Banks to leading banks in the
London interbank market for deposits in U.S. dollars for the designated
Dividend Period in an amount determined by such LIBOR Dealer by reference to
requests for quotations as of approximately 11:00 a.m. (London time) on such
date made by such LIBOR Dealer to the Reference Banks, (B) if at least two of
the Reference Banks provide such


                                      54


quotations, LIBOR Rate shall equal such arithmetic mean of such quotations,
(C) if only one or none of the Reference Banks provide such quotations, LIBOR
Rate shall be deemed to be the arithmetic mean of the offered quotations that
leading banks in The City of New York selected by the LIBOR Dealer (after
obtaining the Fund's approval) are quoting on the relevant LIBOR Determination
Date for deposits in U.S. dollars for the designated Dividend Period in an
amount determined by the LIBOR Dealer (after obtaining the Fund's approval)
that is representative of a single transaction in such market at such time by
reference to the principal London offices of leading banks in the London
interbank market; provided, however, that if one of the LIBOR Dealers does not
quote a rate required to determine the LIBOR Rate, the LIBOR Rate will be
determined on the basis of the quotation or quotations furnished by any
Substitute LIBOR Dealer or Substitute LIBOR Dealers selected by the Fund to
provide such rate or rates not being supplied by the LIBOR Dealer; provided
further, that if the LIBOR Dealer and Substitute LIBOR Dealers are required
but unable to determine a rate in accordance with at least one of the
procedures provided above, the LIBOR Rate shall be the LIBOR Rate as
determined on the previous Auction Date. If the number of Dividend Period days
shall be (i) 7 or more but fewer than 21 days, such rate shall be the
seven-day LIBOR rate; (ii) 21 or more but fewer than 49 days, such rate shall
be the one-month LIBOR rate; (iii) 49 or more but fewer than 77 days, such
rate shall be the two-month LIBOR rate; (iv) 77 or more but fewer than 112
days, such rate shall be the three-month LIBOR rate; (v) 112 or more but fewer
than 140 days, such rate shall be the four-month LIBOR rate; (vi) 140 or more
but fewer than 168 days, such rate shall be the five-month LIBOR rate; (vii)
168 or more but fewer than 189 days, such rate shall be the six-month LIBOR
rate; (viii) 189 or more but fewer than 217 days, such rate shall be the
seven-month LIBOR rate; (ix) 217 or more but fewer than 252 days, such rate
shall be the eight-month LIBOR rate; (x) 252 or more but fewer than 287 days,
such rate shall be the nine-month LIBOR rate; (xi) 287 or more but fewer than
315 days, such rate shall be the ten-month LIBOR rate; (xii) 315 or more but
fewer than 343 days, such rate shall be the eleven-month LIBOR rate; and
(xiii) 343 or more but fewer than 365 days, such rate shall be the
twelve-month LIBOR rate.

     "London Business Day" means any day on which commercial banks are
generally open for business in London.

     "Long Term Dividend Period" means a Special Dividend Period consisting of
a specified period of one whole year or more but not greater than five years.

     "Mandatory Redemption Price" has the meaning set forth on page [35] of
this prospectus.

     "Marginal Tax Rate" means the maximum marginal regular Federal individual
income tax rate applicable to ordinary income or the maximum marginal regular
Federal corporate income tax rate, whichever is greater.

     "Maximum Applicable Rate" has the meaning set forth on page [38] of this
prospectus.

     "Michigan Municipal Bonds" has the meaning set forth on page [16] of this
prospectus.

     "Moody's" means Moody's Investors Service, Inc. or its successors.

     "Moody's Discount Factor" has the meaning set forth on pages [18 to 19]
of the statement of additional information.

     "Moody's Eligible Assets" has the meaning set forth on pages [19 to 23]
of the statement of additional information.

     "Moody's Hedging Transactions" has the meaning set forth on page [21] of
the statement of additional information.

     "Moody's Volatility Factor" means 272% as long as there has been no
increase enacted to the Marginal Tax Rate. If such an increase is enacted but
not yet implemented, the Moody's Volatility Factor shall be as follows:

                                      55



           % Change in
           Marginal Tax Rate                        Moody's Volatility Factor
           -----------------                        -------------------------
           <5%..................................              292%
           -
           >5% but  <10%........................              313%
                   -
           >10% but <15%........................              338%
                    -
           >15% but <20%........................              364%
                    -
           >20% but <25%........................              396%
                    -
           >25% but <30%........................              432%
                    -
           >30% but <35%........................              472%
                    -
           >35% but <40%........................              520%
                    -

     Notwithstanding the foregoing, the Moody's Volatility Factor may mean
such other potential dividend rate increase factor as Moody's advises the Fund
in writing is applicable.

     "Municipal Bonds" has the meaning set forth on page [16] of this
prospectus.

     "Municipal Index" has the meaning set forth on page [17] of the statement
of additional information.

     "1940 Act" means the Investment Company Act of 1940, as amended from time
to time.

     "1940 Act AMPS Asset Coverage" has the meaning set forth on page [34] of
this prospectus.

     "1940 Act Cure Date" has the meaning set forth on page [34] of this
prospectus.

     "Non-Call Period" has the meaning set forth under "Specific Redemption
Provisions" below.

     "Non-Payment Period" has the meaning set forth on pages [7 to 8] of the
statement of additional information.

     "Non-Payment Period Rate" has the meaning set forth on page [8] of the
statement of additional information.

     "Normal Dividend Payment Date" has the meaning set forth on page [31] of
this prospectus.

     "Notice of Revocation" has the meaning set forth on page [7] of the
statement of additional information.

     "Notice of Special Dividend Period" has the meaning set forth on page
[32] of this prospectus.

     "NRSRO" means any nationally recognized statistical rating organization,
as that term is used in Rule 15a3-1 under the Securities and Exchange Act of
1934, as amended, or any successor provisions.

     "Optional Redemption Price" has the meaning set forth on page [35] of
this prospectus.

     "Order" has the meaning set forth on page [38] of this prospectus.

     "Other AMPS" means the Auction Market Preferred Stock, Series A with a
liquidation preference of $25,000 per share plus an amount equal to
accumulated but unpaid dividends thereon (whether or not earned or declared),
of the Fund.

     "Other AMPS Articles Supplementary" means the Articles Supplementary, as
amended and supplemented, of the Fund specifying the powers, preferences and
rights of the shares of the Other AMPS.

     "Policy" means an insurance policy purchased by the Fund which guarantees
the payment of principal and interest on specified Municipal Bonds during the
period in which such Municipal Bonds are owned by the Fund; provided, however,
that, as long as the AMPS are rated by Moody's and S&P, the Fund will not
obtain any Policy

                                      56



unless Moody's and S&P advise the Fund in writing that the purchase of such
Policy will not adversely affect their then-current rating on the AMPS.

     "Potential Beneficial Owner" means a customer of a Broker-Dealer or a
Broker-Dealer that is not a Beneficial Owner of shares of AMPS but that wishes
to purchase such shares, or that is a Beneficial Owner that wishes to purchase
additional shares of AMPS.

     "Potential Holder" means any Broker-Dealer or any such other person as
may be permitted by the Fund, including any Existing Holder, who may be
interested in acquiring shares of AMPS (or, in the case of an Existing Holder,
additional shares of AMPS).

     "Preferred stock" means preferred stock of the Fund and includes the
AMPS.

     "Premium Call Period" has the meaning set forth under "Specific
Redemption Provisions" below.

     "Receivables for Michigan Municipal Bonds Sold" has the meaning set forth
under the definition of S&P Discount Factor.

     "Receivables for Michigan Municipal Bonds and Municipal Bonds Sold" has
the meaning set forth under the definition of Moody's Discount Factor.

     "Reference Banks" means four major banks in the London interbank market
selected by Merrill Lynch, Pierce, Fenner & Smith Incorporated or its
affiliates or successors or such other party as the Fund may from time to time
appoint.

     "Reference Rate" means: (i) with respect to a Dividend Period having 364
or fewer days, the higher of the applicable LIBOR Rate and the Taxable
Equivalent of the Short Term Municipal Bond Rate, or (ii) with respect to any
Dividend Period having 365 or more days, the applicable Treasury Index Rate.

     "Request for Special Dividend Period" has the meaning set forth on page
[32] of this prospectus.

     "Response" has the meaning set forth on page [32] of this prospectus.

     "Retroactive Taxable Allocation" has the meaning set forth on page [33]
of this prospectus.

     "Rule 2a-7 Money Market Funds" means investment companies registered
under the 1940 Act that comply with the requirements of Rule 2a-7 thereunder.

     "S&P" means Standard & Poor's or its successors.

     "S&P Discount Factor" has the meaning set forth on pages [14 to 15] of
the statement of additional information.

     "S&P Eligible Assets" has the meaning set forth on pages [15 to 18] of
the statement of additional information.

     "S&P Hedging Transactions" has the meaning set forth on page [17] of the
statement of additional information.

     "S&P Volatility Factor" means 277% or such other potential dividend rate
increase factor as S&P advises the Fund in writing is applicable.

     "Securities Depository" means The Depository Trust Company and its
successors and assigns or any successor securities depository selected by the
Fund that agrees to follow the procedures required to be followed by such
securities depository in connection with shares of AMPS.

                                      57


     "Sell Order" has the meaning specified in Subsection 10(b)(i) of the
Auction Procedures.

     "Series D AMPS" means the Auction Market Preferred Stock, Series D, with
a par value of $.10 per share and a liquidation preference of $25,000 per
share plus an amount equal to accumulated but unpaid dividends thereon
(whether or not earned or declared), of the Fund.

     "7-Day Dividend Period" means a Dividend Period consisting of seven days.

     "Short Term Dividend Period" means a Special Dividend Period consisting
of a specified number of days (other than seven) evenly divisible by seven,
and not fewer than seven days nor more than 364 days.

     "Special Dividend Period" has the meaning set forth on page [30] of this
prospectus.

     "Specific Redemption Provisions" means, with respect to a Special
Dividend Period, either, or any combination of, (i) a period (a "Non-Call
Period") determined by the Board of Directors of the Fund, after consultation
with the Auction Agent and the Broker-Dealers, during which the shares of AMPS
subject to such Dividend Period shall not be subject to redemption at the
option of the Fund and (ii) a period (a "Premium Call Period"), consisting of
a number of whole years and determined by the Board of Directors of the Fund,
after consultation with the Auction Agent and the Broker-Dealers, during each
year of which the shares of AMPS subject to such Dividend Period shall be
redeemable at the Fund's option at a price per share equal to $25,000 plus
accumulated but unpaid dividends plus a premium expressed as a percentage of
$25,000, as determined by the Board of Directors of the Fund after
consultation with the Auction Agent and the Broker-Dealers.

     "Submission Deadline" has the meaning set forth on page [40] of this
prospectus.

     "Submitted Bid" has the meaning set forth on page [41] of this
prospectus.

     "Submitted Hold Order" has the meaning set forth on page [41] of this
prospectus.

     "Submitted Order" has the meaning set forth on page 41 of this
prospectus.

     "Submitted Sell Order" has the meaning set forth on page [41] of this
prospectus.

     "Subsequent Dividend Period" means each Dividend Period after the Initial
Dividend Period.

     "Substitute Rating Agency" and "Substitute Rating Agencies" shall mean an
NRSRO or two NRSROs, respectively, selected by Merrill Lynch, Pierce, Fenner &
Smith Incorporated, or its respective affiliates and successors, after
obtaining the Fund's approval, to act as a substitute rating agency or
substitute rating agencies, as the case may be, to determine the credit
ratings of the AMPS.

     "Sufficient Clearing Bids" has the meaning set forth on page [41] of this
prospectus.

     "Taxable Equivalent of the Short Term Municipal Bond Rate" on any date
means 90% of the quotient of (A) the per annum rate expressed on an interest
equivalent basis equal to the Kenny S&P 30-day High Grade Index (the "Kenny
Index") or any successor index, made available for the Business Day
immediately preceding such date but in any event not later than 8:30 a.m.,
Eastern time, on such date by Kenny Information Systems Inc. or any successor
thereto, based upon 30-day yield evaluations at par of bonds the interest on
which is excludable for regular Federal income tax purposes under the Code of
"high grade" component issuers selected by Kenny Information Systems Inc. or
any such successor from time to time in its discretion, which component
issuers shall include, without limitation, issuers of general obligation bonds
but shall exclude any bonds the interest on which constitutes an item of tax
preference under Section 57(a)(5) of the Code, or successor provisions, for
purposes of the "alternative minimum tax," divided by (B) 1.00 minus the
Marginal Tax Rate (expressed as a decimal); provided, however, that if the
Kenny Index is not made so available by 8:30 a.m., Eastern time, on such date
by Kenny Information Systems Inc. or any successor, the Taxable Equivalent of
the Short Term Municipal Bond Rate shall mean the quotient of (A) the per
annum rate expressed on an interest equivalent basis equal to the most recent

                                      58



Kenny Index so made available for any preceding Business Day, divided by (B)
1.00 minus the Marginal Tax Rate (expressed as a decimal). The Fund may not
utilize a successor index to the Kenny Index unless Moody's and S&P provide
the Fund with written confirmation that the use of such successor index will
not adversely affect the then-current respective Moody's and S&P ratings of
the AMPS.

     "Treasury Bonds" means U.S. Treasury Bonds or Notes.

     "Treasury Index Rate" means the average yield to maturity for actively
traded marketable fixed interest rate U.S. Treasury Securities having the same
number of 30-day periods to maturity as the length of the applicable Dividend
Period, determined, to the extent necessary, by linear interpolation based
upon the yield for such securities having the next shorter and next longer
number of 30-day periods to maturity treating all Dividend Periods with a
length greater than the longest maturity for such securities as having a
length equal to such longest maturity, in all cases based upon data set forth
in the most recent weekly statistical release published by the Board of
Governors of the Federal Reserve System (currently in H.15(519)); provided,
however, if the most recent such statistical release shall not have been
published during the 15 days preceding the date of computation, the foregoing
computations shall be based upon the average of comparable data as quoted to
the Fund by at least three recognized dealers in U.S. Government Securities
selected by the Fund.

     "U.S. Treasury Securities" means direct obligations of the United States
Treasury that are entitled to the full faith and credit of the United States
government.

     "Valuation Date" has the meaning set forth on page [34] of this
prospectus.

     "Variation Margin" means, in connection with an outstanding futures
contract owned or sold by the Fund, the amount of cash or securities paid to
or received from a broker (subsequent to the Initial Margin payment) from time
to time as the price of such futures contract fluctuates.

     "Winning Bid Rate" has the meaning set forth on page [41] of this
prospectus.

                                      59

==============================================================================





                                  $25,000,000

                     MuniYield Michigan Insured Fund, Inc.


                    Auction Market Preferred Stock ("AMPS")

                            1,000 Shares, Series D

                   Liquidation Preference $25,000 per Share






                                 ------------
                                  PROSPECTUS
                                 ------------








                              Merrill Lynch & Co.





                                     , 2004              Code #           -1104
===============================================================================




The information in this statement of additional information is not complete
and may be changed. We may not sell these securities until the registration
statement filed with the Securities and Exchange Commission is effective. This
statement of additional information is not an offer to sell these securities
and it is not soliciting an offer to buy these securities in any state where
the offer or sale is not permitted.



                             Subject to Completion
     Preliminary Statement of Additional Information dated October 8, 2004


STATEMENT OF ADDITIONAL INFORMATION
-----------------------------------

                                  $25,000,000

                     MuniYield Michigan Insured Fund, Inc.

                    Auction Market Preferred Stock ("AMPS")

                            1,000 Shares, Series D

                   Liquidation Preference $25,000 per Share

                                ---------------


     MuniYield Michigan Insured Fund, Inc. (the "Fund") is a non-diversified,
closed-end fund. The investment objective of the Fund is to provide
shareholders with as high a level of current income exempt from Federal and
Michigan income taxes as is consistent with its investment policies and
prudent investment management. The Fund seeks to achieve its investment
objective by investing, as a fundamental policy, at least 80% of an aggregate
of the Fund's net assets (including proceeds from the issuance of any
preferred stock), and the proceeds of any borrowings for investment purposes,
in a portfolio of municipal obligations the interest on which, in the opinion
of bond counsel to the issuer, is excludable from gross income for Federal
income tax purposes (except that the interest may be includable in taxable
income for purposes of the Federal alternative minimum tax) and exempt from
Michigan income taxes. Under normal market conditions, the Fund invests
primarily in long term municipal obligations that are rated investment grade
or, if unrated, are considered by the Fund's investment adviser to be of
comparable quality. Under normal circumstances and after the investment period
following this offering (not expected to exceed three months), the Fund will
invest, as a non-fundamental policy, at least 80% of an aggregate of the
Fund's net assets (including proceeds from the issuance of any preferred
stock) and the proceeds of any borrowings for investment purposes, in
municipal obligations that are covered by insurance guaranteeing the timely
payment of principal at maturity and interest when due. The Fund may invest in
certain tax exempt securities classified as "private activity bonds," as
discussed within, that may subject certain investors in the Fund to an
alternative minimum tax. There can be no assurance that the Fund's investment
objective will be realized.

     Certain capitalized terms not otherwise defined in this statement of
additional information have the meaning provided in the Glossary included as
part of the prospectus.

     This statement of additional information is not a prospectus, but should
be read in conjunction with the prospectus of the Fund, which has been filed
with the Securities and Exchange Commission (the "Commission") and can be
obtained, without charge, by calling (800) 543-6217. The prospectus is
incorporated by reference into this statement of additional information, and
this statement of additional information is incorporated by reference into the
prospectus.

                                ---------------

                              Merrill Lynch & Co.

                                ---------------


             The date of this statement of additional information is , 2004.





           TABLE OF CONTENTS OF STATEMENT OF ADDITIONAL INFORMATION

                                                                         Page
                                                                         ----

                                                                        
Investment Objective and Policies...........................................3
Investment Restrictions.....................................................3
Description of AMPS.........................................................5
The Auction................................................................13
Rating Agency Guidelines...................................................13
Directors and Officers.....................................................22
Investment Advisory and Management Arrangements............................26
Portfolio Transactions.....................................................31
Taxes......................................................................33
Net Asset Value............................................................38
Financial Statements.......................................................39
APPENDIX A Economic and Other Conditions in Michigan......................A-1
APPENDIX B Description of Municipal Bond Ratings..........................B-1
APPENDIX C Municipal Bond Insurance.......................................C-1
APPENDIX D Settlement Procedures..........................................D-1
APPENDIX E Auction Procedures.............................................E-1




                                      2


                       INVESTMENT OBJECTIVE AND POLICIES

     The Fund's investment objective is to provide shareholders with as high a
level of current income exempt from Federal and Michigan income taxes as is
consistent with its investment policies and prudent investment management. The
Fund seeks to achieve its investment objective by investing at least 80% of an
aggregate of the Fund's net assets (including proceeds from the issuance of
any preferred stock) and the proceeds of any borrowings for investment
purposes, in a portfolio of municipal obligations issued by or on behalf of
the State of Michigan, its political subdivisions, agencies and
instrumentalities and by other qualifying issuers, each of which pays interest
that in the opinion of bond counsel to the issuer, is excludable from gross
income for Federal income tax purposes (except that the interest may be
includable in taxable income for purposes of the Federal alternative minimum
tax) and exempt from Michigan income taxes ("Michigan Municipal Bonds"). The
Fund also may invest in municipal obligations issued by or on behalf of
states, territories and possessions of the United States and their political
subdivisions, agencies or instrumentalities, each of which pays interest that
is excludable from gross income for Federal income tax purposes, in the
opinion of bond counsel to the issuer, but is not exempt from gross income for
Michigan income tax purposes ("Municipal Bonds"). In general, the Fund does
not intend for its investments to earn a large amount of interest income that
is: (i) includable in gross income for Federal income tax purposes or (ii) not
exempt from Michigan income taxes. Unless otherwise noted, the term "Municipal
Bonds" also includes Michigan Municipal Bonds.

     The Fund's investment objective and its policy of investing at least 80%
of an aggregate of the Fund's net assets (including proceeds from the issuance
of any preferred stock) and the proceeds of any borrowings for investment
purposes, in Michigan Municipal Bonds are fundamental policies that may not be
changed without the approval of a majority of the outstanding voting
securities of the Fund (as defined in the 1940 Act). Under normal
circumstances and after the investment period following the offering (not
expected to exceed three months), the Fund will invest as a non-fundamental
policy, at least 80% of an aggregate of the Fund's net assets (including
proceeds from the issuance of any preferred stock) and the proceeds of any
borrowings for investment purposes, in Municipal Bonds that are covered by
insurance guaranteeing the timely payment of principal at maturity and
interest when due. This is a non-fundamental policy and may be changed by the
Fund's Board of Directors without stockholder approval; provided that
stockholders are given at least 60 days' prior notice of any change as
required by the 1940 Act. There can be no assurance that the Fund's investment
objective will be realized.

     Reference is made to "Investment Objective and Policies" and "Other
Investment Policies" in the prospectus for information regarding other types
of securities that the Fund may invest in to achieve its objective.


                            INVESTMENT RESTRICTIONS

     The following are fundamental investment restrictions of the Fund and may
not be changed without the approval of the holders of a majority of the Fund's
outstanding shares of common stock and outstanding shares of AMPS, Other AMPS
and any other preferred stock, voting together as a single class, and a
majority of the outstanding shares of AMPS, Other AMPS and any other preferred
stock, voting as a separate class (which for this purpose and under the 1940
Act means the lesser of (i) 67% of the shares of each class of capital stock
represented at a meeting at which more than 50% of the outstanding shares of
each class of capital stock are represented or (ii) more than 50% of the
outstanding shares of each class of capital stock). The Fund may not:

          1. Make investments for the purpose of exercising control or
     management.

          2. Purchase securities of other investment companies, except in
     connection with a merger, consolidation, acquisition or reorganization,
     or by purchase in the open market of securities of closed-end investment
     companies and only if immediately thereafter no more than 10% of the
     Fund's total assets would be invested in such securities.

          3. Purchase or sell real estate, real estate limited partnerships,
     commodities or commodity contracts; provided that the Fund may invest in
     securities secured by real estate or interests therein or

                                      3


     issued by companies that invest in real estate or interests therein, and
     the Fund may purchase and sell financial futures contracts and options
     thereon.

          4. Issue senior securities other than preferred stock or borrow in
     excess of 5% of its total assets taken at market value; provided,
     however, that the Fund is authorized to borrow moneys in excess of 5% of
     the value of its total assets for the purpose of repurchasing shares of
     common stock or redeeming shares of preferred stock.

          5. Underwrite securities of other issuers except insofar as the Fund
     may be deemed an underwriter under the Securities Act of 1933, as
     amended, in selling portfolio securities.

          6. Make loans to other persons, except that the Fund may purchase
     Michigan Municipal Bonds, Municipal Bonds and other debt securities in
     accordance with its investment objective, policies and limitations.

          7. Purchase any securities on margin, except that the Fund may
     obtain such short-term credit as may be necessary for the clearance of
     purchases and sales of portfolio securities (the deposit or payment by
     the Fund of initial or variation margin in connection with financial
     futures contracts and options thereon is not considered the purchase of a
     security on margin).

          8. Make short sales of securities or maintain a short position or
     invest in put, call, straddle or spread options, except that the Fund may
     write, purchase and sell options and futures on Michigan Municipal Bonds,
     Municipal Bonds, U.S. Government obligations and related indices or
     otherwise in connection with bona fide hedging activities.

          9. Invest more than 25% of its total assets (taken at market value
     at the time of each investment) in securities of issuers in a single
     industry; provided that, for purposes of this restriction, states
     municipalities and their political subdivisions are not considered to be
     part of any industry.

     For purposes of investment restriction (4) above, the Fund may borrow
moneys in excess of 5% of the value of its total assets to the extent
permitted by Section 18 of the 1940 Act or otherwise as permitted by
applicable law for the purpose of repurchasing shares of common stock or
redeeming shares of preferred stock. For purposes of fundamental investment
restriction (9) above, the exception for states, municipalities and their
political subdivisions applies only to tax-exempt securities issued by such
entities.

     Additional investment restrictions adopted by the Fund, which may be
changed by the Board of Directors without stockholder approval, provide that
the Fund may not:

          1. Mortgage, pledge, hypothecate or in any manner transfer, as
     security for indebtedness, any securities owned or held by the Fund
     except as may be necessary in connection with borrowings mentioned in
     investment restriction (4) above or except as may be necessary in
     connection with transactions in financial futures contracts and options
     thereon.

          2. Change its policy of investing, under normal circumstances, at
     least 80% of the Fund's net assets (including assets acquired from the
     sale of preferred stock), plus the amount of any borrowings for
     investment purposes, in Michigan Municipal Bonds and Municipal Bonds that
     are covered by insurance guaranteeing the timely payment of principal at
     maturity and interest when due, unless the Fund provides stockholders
     with at least 60 days' prior written notice of such change.

     If a percentage restriction on the investment or use of assets set forth
above is adhered to at the time a transaction is effected, later changes in
percentage resulting from changing values will not be considered a violation.

     The Fund is classified as non-diversified within the meaning of the 1940
Act, which means that the Fund is not limited by the 1940 Act in the
proportion of its assets that it may invest in securities of a single issuer.
As a non-diversified fund, the Fund's investments are limited, however, in
order to allow the Fund to continue to qualify as a

                                      4



regulated investment company under the Internal Revenue Code of 1986, as
amended (the "Code"). See "Taxes." To qualify, the Fund complies with certain
requirements, including limiting its investments so that at the close of each
quarter of the taxable year (i) not more than 25% of the market value of the
Fund's total assets will be invested in the securities of a single issuer and
(ii) with respect to 50% of the market value of its total assets, not more
than 5% of the market value of its total assets will be invested in the
securities of a single issuer and the Fund will not own more than 10% of the
outstanding voting securities of a single issuer. For purposes of this
restriction, the Fund will regard each state and each political subdivision,
agency or instrumentality of such state and each multi-state agency of which
such state is a member and each public authority which issues securities on
behalf of a private entity as a separate issuer, except that if the security
is backed only by the assets and revenues of a non-government entity then the
entity with the ultimate responsibility for the payment of interest and
principal may be regarded as the sole issuer. These tax-related limitations
may be changed by the Board of Directors of the Fund to the extent necessary
to comply with changes in the Federal tax requirements. A fund that elects to
be classified as "diversified" under the 1940 Act must satisfy the foregoing
5% and 10% requirements with respect to 75% of its total assets.

     The Investment Adviser of the Fund and Merrill Lynch, Pierce, Fenner &
Smith Incorporated ("Merrill Lynch") are owned and controlled by Merrill Lynch
& Co., Inc. ("ML & Co."). Because of the affiliation of Merrill Lynch with the
Investment Adviser, the Fund is prohibited from engaging in certain
transactions involving Merrill Lynch except pursuant to an exemptive order or
otherwise in compliance with the provisions of the 1940 Act and the rules and
regulations thereunder. Included among such restricted transactions will be
purchases from or sales to Merrill Lynch of securities in transactions in
which it acts as principal. See "Portfolio Transactions."


                              DESCRIPTION OF AMPS

     Certain of the capitalized terms used herein not otherwise defined in
this statement of additional information have the meaning provided in the
Glossary at the back of the prospectus.

     The Series D AMPS will be shares of preferred stock that entitle their
holders to receive dividends when, as and if declared by the Board of
Directors, out of funds legally available therefor, at a rate per annum that
may vary for the successive Dividend Periods. After the Initial Dividend
Period, each Subsequent Dividend Period for the Series D AMPS generally will
be a 7-Day Dividend Period; provided, however, that prior to any Auction, the
Fund may elect, subject to certain limitations described herein, upon giving
notice to holders thereof, a Special Dividend Period. The Applicable Rate for
a particular Dividend Period will be determined by an Auction conducted on the
Business Day before the start of such Dividend Period. Beneficial Owners and
Potential Beneficial Owners of shares of AMPS may participate in Auctions
therefor, although, except in the case of a Special Dividend Period of more
than 28 days, Beneficial Owners desiring to continue to hold all of their
shares of AMPS regardless of the Applicable Rate resulting from Auctions need
not participate. For an explanation of Auctions and the method of determining
the Applicable Rate, see Appendix E--"Auction Procedures."

     Except as otherwise required by law or unless there is no Securities
Depository, all outstanding shares of the Series D AMPS will be represented by
one or more certificates registered in the name of the nominee of the
Securities Depository (initially expected to be Cede), and no person acquiring
shares of AMPS will be entitled to receive a certificate representing such
shares. See Appendix E--"Auction Procedures." As a result, the nominee of the
Securities Depository is expected to be the sole holder of record of the
shares of AMPS. Accordingly, each purchaser of AMPS must rely on (i) the
procedures of the Securities Depository and, if such purchaser is not a member
of the Securities Depository, such purchaser's Agent Member, to receive
dividends, distributions and notices and to exercise voting rights (if and
when applicable) and (ii) the records of the Securities Depository and, if
such purchaser is not a member of the Securities Depository, such purchaser's
Agent Member, to evidence its beneficial ownership of shares of AMPS.

     When issued and sold, the shares of AMPS will have a liquidation
preference of $25,000 per share plus an amount equal to accumulated but unpaid
dividends (whether or not earned or declared) and will be fully paid and
non-assessable. See "Description of AMPS--Liquidation Rights" in the
prospectus. The shares of AMPS will not be convertible into shares of common
stock or other capital stock of the Fund, and the holders thereof will have no
preemptive rights. The AMPS will not be subject to any sinking fund but will
be subject to redemption at the option

                                      5


of the Fund at the Optional Redemption Price on any Dividend Payment Date
(except during the Initial Dividend Period and during a Non-Call Period) and,
under certain circumstances, will be subject to mandatory redemption by the
Fund at the Mandatory Redemption Price stated in the prospectus. See
"Description of AMPS--Redemption" in the prospectus.

     The Fund also has outstanding three series of shares of Other AMPS with
terms that are substantially the same as the terms of the shares of AMPS
described herein and in the prospectus. Cede, the nominee of the Securities
Depository, 55 Water Street, New York, New York 10041-0099, is the sole holder
of record of the shares of Other AMPS. The Series D AMPS offered hereby rank
on a parity with the Other AMPS with respect to dividends and liquidation
preference.

     In addition to serving as the Auction Agent in connection with the
Auction Procedures described in the prospectus, The Bank of New York also
serves as the transfer agent, registrar, dividend disbursing agent and
redemption agent for the shares of AMPS. The Auction Agent, however, will
serve merely as the agent of the Fund, acting in accordance with the Fund's
instructions, and will not be responsible for any evaluation or verification
of any matters certified to it.

     Except in an Auction, the Fund will have the right (to the extent
permitted by applicable law) to purchase or otherwise acquire any shares of
AMPS so long as the Fund is current in the payment of dividends on AMPS and on
any other capital stock of the Fund ranking on a parity with the AMPS,
including the Other AMPS, with respect to the payment of dividends or upon
liquidation.

     The following supplements the description of the terms of the shares of
AMPS set forth in the prospectus. This description does not purport to be
complete and is subject to and qualified in its entirety by reference to the
Fund's Charter and Articles Supplementary, including the provisions thereof
establishing the AMPS. The Fund's Charter and the form of Articles
Supplementary establishing the terms of the AMPS have been filed as exhibits
to the Registration Statement of which this statement of additional
information is a part.

Dividends

     General. The holders of shares of the Series D AMPS will be entitled to
receive, when, as and if declared by the Board of Directors of the Fund, out
of funds legally available therefor, cumulative cash dividends on their
shares, at the Applicable Rate. Dividends on the shares of AMPS so declared
and payable shall be paid (i) in preference to and in priority over any
dividends so declared and payable on the common stock, and (ii) to the extent
permitted under the Code and to the extent available, out of net tax exempt
income earned on the Fund's investments. Generally, dividends on shares of
AMPS, to the extent that they are derived from interest paid on Michigan
Municipal Bonds, will be exempt from Federal income taxes, subject to possible
application of the alternative minimum tax, and Michigan income taxes, and to
the extent they are derived from interest paid on Municipal Bonds, will be
exempt from Federal income taxes, subject to possible application of the
alternative minimum tax. See "Taxes."

     Notification of Dividend Period. In determining whether the Fund should
issue a Notice of Special Dividend for the AMPS, the Broker-Dealers will
consider (i) existing short term and long term market rates and indices of
such short term and long term rates, (ii) existing market supply and demand
for short term and long term securities, (iii) existing yield curves for short
term and long term securities comparable to the AMPS, (iv) industry and
financial conditions that may affect the AMPS, (v) the investment objective of
the Fund, and (vi) the Dividend Periods and dividend rates at which current
and potential beneficial holders of the AMPS would remain or become beneficial
holders. If the Broker-Dealers shall not give the Fund a Response by such
second Business Day or if the Response states that given the factors set forth
above it is not advisable that the Fund give a Notice of Special Dividend
Period for the AMPS, the Fund may not give a Notice of Special Dividend Period
in respect of such Request for Special Dividend Period. In the event the
Response indicates that it is advisable that the Fund give a Notice of Special
Dividend Period for the AMPS, the Fund, by no later than the second Business
Day prior to such Auction Date, may give a notice (a "Notice of Special
Dividend Period") to the Auction Agent, the Securities Depository and each
Broker-Dealer, which notice will specify (i) the duration of the Special
Dividend Period, (ii) the Optional Redemption Price as specified in the
related Response and (iii) the Specific Redemption Provisions, if any, as
specified in the related Response. The Fund also shall provide a copy of such
Notice of Special Dividend


                                      6


Period to Moody's Investors Service, Inc. ("Moody's") and Standard & Poor's
("S&P"). The Fund shall not give a Notice of Special Dividend Period, and, if
such Notice of Special Dividend Period shall have been given already, shall
give telephonic and written notice of its revocation (a "Notice of
Revocation") to the Auction Agent, each Broker-Dealer, and the Securities
Depository on or prior to the Business Day prior to the relevant Auction Date
if (x) either the 1940 Act AMPS Asset Coverage is not satisfied or the Fund
shall fail to maintain S&P Eligible Assets and Moody's Eligible Assets each
with an aggregate Discounted Value at least equal to the AMPS Basic
Maintenance Amount, in each case on the Valuation Date immediately preceding
the Business Day prior to the relevant Auction Date on an actual basis and on
a pro forma basis giving effect to the proposed Special Dividend Period (using
as a pro forma dividend rate with respect to such Special Dividend Period the
dividend rate which the Broker-Dealers shall advise the Fund is an
approximately equal rate for securities similar to the AMPS with an equal
dividend period), (y) sufficient funds for the payment of dividends payable on
the immediately succeeding Dividend Payment Date have not been segregated in
an account at the Fund's custodian bank or on the books of the Fund by the
close of business on the third Business Day preceding the related Auction Date
or (z) the Broker-Dealers jointly advise the Fund that, after consideration of
the factors listed above, they have concluded that it is advisable to give a
Notice of Revocation. The Fund also shall provide a copy of such Notice of
Revocation to Moody's and S&P. If the Fund is prohibited from giving a Notice
of Special Dividend Period as a result of the factors enumerated in clause
(x), (y) or (z) above or if the Fund gives a Notice of Revocation with respect
to a Notice of Special Dividend Period for the AMPS, the next succeeding
Dividend Period will be a 7-Day Dividend Period. In addition, in the event
Sufficient Clearing Bids are not made in any Auction or an Auction is not held
for any reason, the next succeeding Dividend Period will be a 7-Day Dividend
Period, and the Fund may not again give a Notice of Special Dividend Period
(and any such attempted notice shall be null and void) until Sufficient
Clearing Bids have been made in an Auction with respect to a 7-Day Dividend
Period.

     Non-Payment Period; Late Charge. A Non-Payment Period will commence if
the Fund fails to (i) declare, prior to the close of business on the second
Business Day preceding any Dividend Payment Date, for payment on or (to the
extent permitted as described below) within three Business Days after such
Dividend Payment Date to the persons who held such shares as of 12:00 noon,
Eastern time, on the Business Day preceding such Dividend Payment Date, the
full amount of any dividend on shares of AMPS payable on such Dividend Payment
Date or (ii) deposit, irrevocably in trust, in same-day funds, with the
Auction Agent by 12:00 noon, Eastern time, (A) on such Dividend Payment Date
the full amount of any cash dividend on such shares (if declared) payable on
such Dividend Payment Date or (B) on any redemption date for shares of AMPS
called for redemption, the Mandatory Redemption Price per share of such AMPS
or, in the case of an optional redemption, the Optional Redemption Price per
share. Such Non-Payment Period will consist of the period commencing on and
including the aforementioned Dividend Payment Date or redemption date, as the
case may be, and ending on and including the Business Day on which, by 12:00
noon, Eastern time, all unpaid cash dividends and unpaid redemption prices
shall have been so deposited or otherwise shall have been made available to
the applicable holders in same-day funds, provided that a Non-Payment Period
for any AMPS will not end unless the Fund shall have given at least five days'
but no more than 30 days' written notice of such deposit or availability to
the Auction Agent, the Securities Depository and all holders of shares of
AMPS. Notwithstanding the foregoing, the failure by the Fund to deposit funds
as provided for by clause (ii) (A) or (ii) (B) above within three Business
Days after any Dividend Payment Date or redemption date, as the case may be,
in each case to the extent contemplated below, shall not constitute a
"Non-Payment Period."

     The Applicable Rate for each Dividend Period for shares of AMPS,
commencing during a Non-Payment Period, will be equal to the Non-Payment
Period Rate; and each Dividend Period commencing after the first day of, and
during, a Non-Payment Period shall be a 7-Day Dividend Period. Any dividend on
shares of AMPS due on any Dividend Payment Date for such shares (if, prior to
the close of business on the second Business Day preceding such Dividend
Payment Date, the Fund has declared such dividend payable on such Dividend
Payment Date to the persons who held such shares as of 12:00 noon, Eastern
time, on the Business Day preceding such Dividend Payment Date) or redemption
price with respect to such shares not paid to such persons when due may be
paid to such persons in the same form of funds by 12:00 noon, Eastern time, on
any of the first three Business Days after such Dividend Payment Date or due
date, as the case may be, provided that such amount is accompanied by a late
charge calculated for such period of non-payment at the Non-Payment Period
Rate applied to the amount of such non-payment based on the actual number of
days comprising such period divided by 365. In the case of a willful failure
of the Fund to pay a dividend on a Dividend Payment Date or to redeem any
shares of AMPS on the date set for such redemption, the preceding sentence
shall not apply and the Applicable Rate for the Dividend Period commencing
during the Non-Payment Period resulting from such failure shall be the
Non-Payment Period Rate. For


                                      7


the purposes of the foregoing, payment to a person in same-day funds on any
Business Day at any time will be considered equivalent to payment to that
person in New York Clearing House (next-day) funds at the same time on the
preceding Business Day, and any payment made after 12:00 noon, Eastern time,
on any Business Day shall be considered to have been made instead in the same
form of funds and to the same person before 12:00 noon, Eastern time, on the
next Business Day.

     The Non-Payment Period Rate initially will be 200% of the applicable
Reference Rate (or 300% of such rate if the Fund has provided notification to
the Auction Agent prior to the Auction establishing the Applicable Rate for
any dividend that net capital gain or other taxable income will be included in
such dividend on shares of AMPS), provided that the Board of Directors of the
Fund shall have the authority to adjust, modify, alter or change from time to
time by resolution or otherwise the initial Non-Payment Period Rate if the
Board of Directors of the Fund determines and Moody's and S&P (and any
Substitute Rating Agency or Substitute Rating Agencies, as the case may be, in
lieu of Moody's or S&P, or both, in the event either or both of such parties
shall not rate the AMPS) advise the Fund in writing that such adjustment,
modification, alteration or change will not adversely affect their then
current ratings on the AMPS.

     Restrictions on Dividends and Other Payments. For so long as any shares
of AMPS are outstanding, the Fund will not declare, pay or set apart for
payment any dividend or other distribution (other than a dividend or
distribution paid in shares of, or options, warrants or rights to subscribe
for or purchase, common stock or other stock, if any, ranking junior to shares
of AMPS as to dividends or upon liquidation) in respect of common stock or any
other stock of the Fund ranking junior to or on a parity with shares of AMPS
as to dividends or upon liquidation, or call for redemption, redeem, purchase
or otherwise acquire for consideration any shares of common stock or any other
such junior stock (except by conversion into or exchange for stock of the Fund
ranking junior to AMPS as to dividends and upon liquidation) or any such
parity stock (except by conversion into or exchange for stock of the Fund
ranking junior to or on a parity with AMPS as to dividends and upon
liquidation), unless (A) immediately after such transaction, the Fund would
have S&P Eligible Assets and Moody's Eligible Assets each with an aggregate
Discounted Value equal to or greater than the AMPS Basic Maintenance Amount,
and the 1940 Act AMPS Asset Coverage (see "Asset Maintenance" and "Redemption"
below) would be satisfied, (B) full cumulative dividends on shares of AMPS and
shares of the Other AMPS due on or prior to the date of the transaction have
been declared and paid or shall have been declared and sufficient funds for
the payment thereof deposited with the Auction Agent, (C) any Additional
Dividend required to be paid on or before the date of such declaration or
payment has been paid, and (D) the Fund has redeemed the full number of shares
of AMPS required to be redeemed by any provision for mandatory redemption
contained in the Articles Supplementary.

ASSET MAINTENANCE

     1940 Act AMPS Asset Coverage. The Fund will be required under the
Articles Supplementary to maintain, with respect to shares of AMPS, as of the
last Business Day of each month in which any shares of AMPS are outstanding,
asset coverage of at least 200% with respect to senior securities that are
stock, including the shares of AMPS and Other AMPS (or such other asset
coverage as in the future may be specified in or under the 1940 Act as the
minimum asset coverage for senior securities that are stock of a closed-end
investment company as a condition of paying dividends on its common stock)
("1940 Act AMPS Asset Coverage"). If the Fund fails to maintain 1940 Act AMPS
Asset Coverage and such failure is not cured as of the last Business Day of
the following month (the "1940 Act Cure Date"), the Fund will be required
under certain circumstances to redeem certain of the shares of AMPS. See
"Description of AMPS--Redemption" in the prospectus and "--Redemption" below.

     AMPS Basic Maintenance Amount. So long as shares of AMPS are outstanding,
the Fund will be required under the Articles Supplementary as of the last
Business Day of each week (a "Valuation Date") to maintain S&P Eligible Assets
and Moody's Eligible Assets each having in the aggregate a Discounted Value at
least equal to the AMPS Basic Maintenance Amount. If the Fund fails to meet
such requirement as of any Valuation Date and such failure is not cured on or
before the sixth Business Day after such Valuation Date (the "AMPS Basic
Maintenance Cure Date"), the Fund will be required under certain circumstances
to redeem certain of the shares of AMPS. See "Description of AMPS--Redemption"
in the prospectus and "--Redemption" below. Upon any failure to maintain the
required Discounted Value, the Fund will use its best efforts to alter the
composition of its portfolio to reattain a Discounted Value at least equal to
the AMPS Basic Maintenance Amount on or prior to the AMPS Basic Maintenance
Cure Date.

                                      8


     The AMPS Basic Maintenance Amount as of any Valuation Date, means the
dollar amount equal to (i) the sum of (A) the product of the number of shares
of AMPS and Other AMPS outstanding on such Valuation Date multiplied by the
sum of $25,000 and any applicable redemption premium attributable to the
designation of a Premium Call Period; (B) the aggregate amount of cash
dividends (whether or not earned or declared) that will have accumulated for
each share of AMPS and Other AMPS outstanding to (but not including) the end
of the current Dividend Period for the AMPS that follows such Valuation Date
in the event the then current Dividend Period for the AMPS will end within 49
calendar days of such Valuation Date or through the 49th day after such
Valuation Date in the event the then current Dividend Period will not end
within 49 calendar days of such Valuation Date; (C) in the event the then
current Dividend Period will end within 49 calendar days of such Valuation
Date, the aggregate amount of cash dividends that would accumulate at the
Maximum Applicable Rate applicable to a Dividend Period of 28 or fewer days on
any shares of AMPS and Other AMPS outstanding from the end of such Dividend
Period through the 49th day after such Valuation Date, multiplied by the
larger of the Moody's Volatility Factor and the S&P Volatility Factor,
determined from time to time by Moody's and S&P, respectively (except that if
such Valuation Date occurs during a Non-Payment Period, the cash dividend for
purposes of calculation would accumulate at the then current Non-Payment
Period Rate); (D) the amount of anticipated expenses of the Fund for the 90
days subsequent to such Valuation Date (including any premiums payable with
respect to a Policy); (E) the amount of current outstanding balances of any
indebtedness that is senior to the AMPS plus interest actually accrued
together with 30 days additional interest on the current outstanding balances
calculated at the current rate; (F) the amount of the Fund's maximum potential
Additional Dividend liability as of such Valuation Date; and (G) any current
liabilities as of such Valuation Date to the extent not reflected in any of
(i)(A) through (i)(F) (including, without limitation, and immediately upon
determination, any amounts due and payable by the Fund's portfolio securities
purchased as of such Valuation Date and any liabilities incurred for the
purpose of clearing securities transactions) less (ii) either (A) the
Discounted Value of any of the Fund's assets, or (B) the face value of any of
the Fund's assets if such assets mature prior to or on the date of redemption
of AMPS or payment of a liability and are either securities issued or
guaranteed by the United States Government or Deposit Securities, in both
cases irrevocably deposited by the Fund for the payment of the amount needed
to redeem shares of AMPS subject to redemption or to satisfy any of (i)(B)
through (i)(G). For Moody's, the Fund shall include as a liability an amount
calculated semi-annually equal to 150% of the estimated cost of obtaining
other insurance guaranteeing the timely payment of interest on a Moody's
Eligible Asset and principal thereof to maturity with respect to Moody's
Eligible Assets that (i) are covered by a Policy which provides the Fund with
the option to obtain such other insurance and (ii) are discounted by a Moody's
Discount Factor determined by reference to the insurance claims-paying ability
rating of the issuer of such Policy.

     The Discount Factors and guidelines for determining the market value of
the Fund's portfolio holdings have been based on criteria established in
connection with rating the AMPS. These factors include, but are not limited
to, the sensitivity of the market value of the relevant asset to changes in
interest rates, the liquidity and depth of the market for the relevant asset,
the credit quality of the relevant asset (for example, the lower the rating of
a debt obligation, the higher the related discount factor) and the frequency
with which the relevant asset is marked to market. In no event shall the
Discounted Value of any asset of the Fund exceed its unpaid principal balance
or face amount as of the date of calculation. The Discount Factor relating to
any asset of the Fund and the AMPS Basic Maintenance Amount, the assets
eligible for inclusion in the calculation of the Discounted Value of the
Fund's portfolio and certain definitions and methods of calculation relating
thereto may be changed from time to time by the Fund, without stockholder
approval, but only in the event the Fund receives written confirmation from
S&P, Moody's and any Substitute Rating Agency that any such changes would not
impair the ratings then assigned to the shares of AMPS by S&P or Moody's or
any Substitute Rating Agency.

     On or before the seventh Business Day in the case of Moody's and the next
Business Day in the case of S&P after a Valuation Date on which the Fund fails
to maintain S&P Eligible Assets and Moody's Eligible Assets each with an
aggregate Discounted Value equal to or greater than the AMPS Basic Maintenance
Amount, the Fund is required to (i) deliver to Moody's a report with respect
to the calculation of the AMPS Basic Maintenance Amount, the value of its
portfolio holdings and the net asset value and market price of the Fund's
common stock as of the date of such failure (an "AMPS Basic Maintenance
Report") and (ii) send S&P an electronic notification of such failure. The
Fund also will deliver an AMPS Basic Maintenance Report as of the 25th day of
each month (or if such day is not a Business Day, as of the next succeeding
Business Day) or as of the last Business Day of the month in which the Fund's
fiscal year ends on or before the seventh Business Day after such day. Within
ten Business Days after delivery of such report relating to the month in which
the Fund's fiscal year ends, the Fund will deliver a

                                      9


letter prepared by the Fund's independent accountants regarding the accuracy
of the calculations made by the Fund in such AMPS Basic Maintenance Report. If
any such letter prepared by the Fund's independent accountants shows that an
error was made in the AMPS Basic Maintenance Report, the calculation or
determination made by the Fund's independent accountants will be conclusive
and binding on the Fund. The Fund will also (i) provide Moody's with an AMPS
Basic Maintenance Report and (ii) send S&P an electronic notification, as of
each Valuation Date on or before the seventh Business Day in the case of
Moody's and the next Business Day in the case of S&P after such date when the
Discounted Value of Moody's Eligible Assets or S&P Eligible Assets, as the
case may be, fails to exceed the AMPS Basic Maintenance Amount by 10% or more
in the case of S&P and 25% or more in the case of Moody's. Also, on or before
5:00 p.m., Eastern time, on the first Business Day after shares of common
stock are repurchased by the Fund, the Fund will complete and deliver to
Moody's an AMPS Basic Maintenance Report as of the close of business on such
date that common stock is repurchased.

Redemption

     Mandatory Redemption. The number of shares of AMPS to be redeemed will be
equal to the lesser of (a) the minimum number of shares of AMPS the redemption
of which, if deemed to have occurred immediately prior to the opening of
business on the Cure Date, together with all other shares of the preferred
stock subject to redemption or retirement, would result in the Fund having S&P
Eligible Assets and Moody's Eligible Assets each with an aggregate Discounted
Value equal to or greater than the AMPS Basic Maintenance Amount or
satisfaction of the 1940 Act AMPS Asset Coverage, as the case may be, on such
Cure Date (provided that, if there is no such minimum number of shares the
redemption of which would have such result, all shares of AMPS then
outstanding will be redeemed), and (b) the maximum number of shares of AMPS,
together with all other shares of preferred stock subject to redemption or
retirement, that can be redeemed out of funds expected to be legally available
therefor on such redemption date. In determining the number of shares of AMPS
required to be redeemed in accordance with the foregoing, the Fund shall
allocate the number required to be redeemed which would result in the Fund
having S&P Eligible Assets and Moody's Eligible Assets each with an aggregate
Discounted Value equal to or greater than the AMPS Basic Maintenance Amount or
satisfaction of the 1940 Act AMPS Asset Coverage, as the case may be, pro rata
among shares of AMPS, Other AMPS and other preferred stock subject to
redemption pursuant to provisions similar to those set forth below; provided
that, shares of AMPS that may not be redeemed at the option of the Fund due to
the designation of a Non-Call Period applicable to such shares (A) will be
subject to mandatory redemption only to the extent that other shares are not
available to satisfy the number of shares required to be redeemed and (B) will
be selected for redemption in an ascending order of outstanding number of days
in the Non-Call Period (with shares with the lowest number of days to be
redeemed first) and by lot in the event of shares having an equal number of
days in such Non-Call Period. The Fund is required to effect such a mandatory
redemption on a Business Day which is not later than 30 days after such Cure
Date, except that if the Fund does not have funds legally available for the
redemption of all of the required number of shares of AMPS and other preferred
stock that are subject to mandatory redemption or the Fund otherwise is unable
to effect such redemption on a Business Day which is on or prior to 30 days
after such Cure Date, the Fund will redeem those shares of AMPS that it was
unable to redeem on the earliest practicable date on which it is able to
effect such redemption out of funds legally available therefor.

     Notice of Redemption. If shares of AMPS are to be redeemed, a notice of
redemption will be mailed to each record holder of such shares of AMPS
(initially Cede as nominee of the Securities Depository) and to the Auction
Agent not less than 17 nor more than 60 days prior to the date fixed for the
redemption thereof. Each notice of redemption will include a statement setting
forth: (i) the redemption date, (ii) the redemption price, (iii) the aggregate
number of shares of AMPS to be redeemed, (iv) the place or places where shares
of AMPS are to be surrendered for payment of the redemption price, (v) a
statement that dividends on the shares to be redeemed will cease to accumulate
on such redemption date (except that holders may be entitled to Additional
Dividends) and (vi) the provision of the Articles Supplementary pursuant to
which such shares are being redeemed. The notice also will be published in the
eastern and national editions of The Wall Street Journal. No defect in the
notice of redemption or in the mailing or publication thereof will affect the
validity of the redemption proceedings, except as required by applicable law.

     In the event that less than all of the outstanding shares of AMPS are to
be redeemed, the shares to be redeemed will be selected by lot or such other
method as the Fund shall deem fair and equitable, and the results thereof will
be communicated to the Auction Agent. The Auction Agent will give notice to
the Securities


                                      10


Depository, whose nominee will be the record holder of all shares of AMPS, and
the Securities Depository will determine the number of shares to be redeemed
from the account of the Agent Member of each Existing Holder. Each Agent
Member will determine the number of shares to be redeemed from the account of
each Existing Holder for which it acts as agent. An Agent Member may select
for redemption shares from the accounts of some Existing Holders without
selecting for redemption any shares from the accounts of other Existing
Holders. Notwithstanding the foregoing, if neither the Securities Depository
nor its nominee is the record holder of all of the shares of AMPS, the
particular shares to be redeemed shall be selected by the Fund by lot or by
such other method as the Fund shall deem fair and equitable.

     If the Fund gives notice of redemption, and concurrently or thereafter
deposits in trust with the Auction Agent, or segregates in an account at the
Fund's custodian bank for the benefit of the holders of AMPS to be redeemed
and for payment to the Auction Agent, Deposit Securities (with a right of
substitution) having an aggregate Discounted Value equal to the redemption
payment for the shares of AMPS as to which notice of redemption has been
given, with irrevocable instructions and authority to pay the redemption price
to the record holders thereof, then upon the date of such deposit or, if no
such deposit is made, upon such date fixed for redemption (unless the Fund
shall default in making payment of the redemption price), all rights of the
holders of such shares called for redemption will cease and terminate, except
the right of such holders to receive the redemption price in respect thereof
and any Additional Dividends, but without interest, and such shares no longer
will be deemed to be outstanding. The Fund will be entitled to receive, from
time to time, the interest, if any, earned on such Deposit Securities
deposited with the Auction Agent, and the holders of any shares so redeemed
will have no claim to any such interest. Any funds so deposited which are
unclaimed at the end of one year from such redemption date will be repaid,
upon demand, to the Fund, after which the holders of the shares of AMPS so
called for redemption may look only to the Fund for payment thereof.

     So long as any shares of AMPS are held of record by the nominee of the
Securities Depository (initially Cede), the redemption price for such shares
will be paid on the redemption date to the nominee of the Securities
Depository. The Securities Depository's normal procedures now provide for it
to distribute the amount of the redemption price to Agent Members who, in
turn, are expected to distribute such funds to the persons for whom they are
acting as agent. Notwithstanding the provisions for redemption described
above, no shares of AMPS shall be subject to optional redemption (i) unless
all dividends in arrears on the outstanding shares of AMPS, and all capital
stock of the Fund ranking on a parity with the AMPS with respect to the
payment of dividends or upon liquidation, including the Other AMPS, have been
or are being contemporaneously paid or declared and set aside for payment and
(ii) if redemption thereof would result in the Fund's failure to maintain
Moody's Eligible Assets or S&P Eligible Assets with an aggregate Discounted
Value equal to or greater than the AMPS Basic Maintenance Amount.

Voting Rights

     In connection with the election of the Fund's directors, holders of
shares of AMPS, Other AMPS and any other preferred stock, voting as a separate
class, shall be entitled at all times to elect two of the Fund's directors,
and the remaining directors will be elected by holders of shares of common
stock and shares of AMPS, Other AMPS and any other preferred stock, voting
together as a single class. In addition, if at any time dividends on
outstanding shares of AMPS shall be unpaid in an amount equal to at least two
full years' dividends thereon or if at any time holders of any shares of
preferred stock, including Other AMPS, are entitled, together with the holders
of AMPS, to elect a majority of the directors of the Fund under the 1940 Act,
then the number of directors constituting the Board of Directors automatically
shall be increased by the smallest number that, when added to the two
directors elected exclusively by the holders of shares of AMPS, Other AMPS and
any other preferred stock as described above, would constitute a majority of
the Board of Directors as so increased by such smallest number, and at a
special meeting of stockholders which will be called and held as soon as
practicable, and at all subsequent meetings at which directors are to be
elected, the holders of shares of AMPS, Other AMPS and any other preferred
stock, voting as a separate class, will be entitled to elect the smallest
number of additional directors that, together with the two directors that such
holders in any event will be entitled to elect, constitutes a majority of the
total number of directors of the Fund as so increased. The terms of office of
the persons who are directors at the time of that election will continue. If
the Fund thereafter shall pay, or declare and set apart for payment in full,
all dividends payable on all outstanding shares of AMPS and any other
preferred stock, including Other AMPS, for all past Dividend Periods, the
additional voting rights of the holders of shares of AMPS and any other
preferred stock, including Other AMPS, as described above shall cease, and the
terms of office of all of the additional directors


                                      11


elected by the holders of shares of AMPS, Other AMPS and any other preferred
stock (but not of the directors with respect to whose election the holders of
common stock were entitled to vote or the two directors the holders of shares
of AMPS, Other AMPS and any other preferred stock have the right to elect in
any event) will terminate automatically.

     The affirmative vote of a majority of the votes entitled to be cast by
holders of outstanding shares of AMPS and any other preferred stock, including
Other AMPS, voting as a separate class, will be required to (i) authorize,
create or issue any class or series of stock ranking prior to the AMPS or any
other series of preferred stock with respect to the payment of dividends or
the distribution of assets on dissolution, liquidation or winding up the
affairs of the Fund, or (ii) amend, alter or repeal the provisions of the
Charter, whether by merger, consolidation or otherwise, so as to adversely
affect any of the contract rights expressly set forth in the Charter of
holders of shares of AMPS or any other preferred stock. To the extent
permitted under the 1940 Act, in the event shares of more than one series of
preferred stock are outstanding, the Fund shall not approve any of the actions
set forth in clause (i) or (ii) which adversely affects the contract rights
expressly set forth in the Charter of a holder of shares of AMPS differently
from those of a holder of shares of any other series of preferred stock
without the affirmative vote of at least a majority of votes entitled to be
cast by holders of the shares of AMPS adversely affected and outstanding at
such time (voting separately as a class). The Board of Directors, however,
without stockholder approval, may amend, alter or repeal any or all of the
various rating agency guidelines described herein in the event the Fund
receives confirmation from the rating agencies that any such amendment,
alteration or repeal would not impair the ratings then assigned to shares of
AMPS. Furthermore, the Board of Directors, without stockholder approval, may
terminate compliance with the Moody's or S&P guidelines as discussed under
"Rating Agency Guidelines" in the prospectus. Unless a higher percentage is
provided for under "Description of Capital Stock--Certain Provisions of the
Charter and By-laws" in the prospectus, the affirmative vote of the holders of
a majority of the outstanding shares of preferred stock (as defined under
"Investment Restrictions"), including AMPS and Other AMPS, entitled to be
cast, voting as a separate class, will be required to approve any plan of
reorganization (including bankruptcy proceedings) adversely affecting such
shares or any action requiring a vote of security holders under Section 13(a)
of the 1940 Act including, among other things, changes in the Fund's
investment objective or changes in the investment policies and restrictions
described as fundamental policies in the prospectus and under "Investment
Restrictions." So long as any shares of AMPS are outstanding, the affirmative
vote of the holders of a majority of the outstanding shares of preferred stock
(as defined under "Investment Restrictions"), including AMPS and Other AMPS,
voting together as a single class, will be required to approve any voluntary
application by the Fund for relief under Federal bankruptcy law or any similar
application under state law for so long as the Fund is solvent and does not
foresee becoming insolvent. The class vote of holders of shares of AMPS, Other
AMPS and any other preferred stock described above in each case will be in
addition to a separate vote of the requisite percentage of shares of common
stock and shares of AMPS, Other AMPS and any other preferred stock, voting
together as a single class, necessary to authorize the action in question. An
increase in the number of authorized shares of preferred stock pursuant to the
Charter or the issuance of additional shares of any series of preferred stock
(including AMPS and Other AMPS) pursuant to the Charter shall not in and of
itself be considered to adversely affect the contract rights of the holders of
the AMPS.

     Notwithstanding the foregoing, and except as otherwise required by the
1940 Act, (i) holders of outstanding shares of the AMPS will be entitled as a
series, to the exclusion of the holders of all other securities, including
other preferred stock, common stock and other classes of capital stock of the
Fund, to vote on matters affecting the AMPS that do not materially adversely
affect any of the contract rights of holders of such other securities,
including other preferred stock, common stock and other classes of capital
stock, as expressly set forth in the Charter, and (ii) holders of outstanding
shares of AMPS will not be entitled to vote on matters affecting any other
preferred stock that do not materially adversely affect any of the contract
rights of holders of the AMPS, as expressly set forth in the Charter.

     The foregoing voting provisions will not apply to any shares of AMPS if,
at or prior to the time when the act with respect to which such vote otherwise
would be required shall be effected, such shares shall have been (i) redeemed
or (ii) called for redemption and sufficient funds shall have been deposited
in trust to effect such redemption.


                                      12


                                  THE AUCTION

Auction Agent Agreement

     The Auction Agent will act as agent for the Fund in connection with
Auctions. In the absence of bad faith or negligence on its part, the Auction
Agent will not be liable for any action taken, suffered or omitted, or for any
error of judgment made, by it in the performance of its duties under the
Auction Agent Agreement, and will not be liable for any error of judgment made
in good faith unless the Auction Agent shall have been negligent in
ascertaining, or failing to ascertain, the pertinent facts. Pursuant to the
Auction Agent Agreement, the Fund is required to indemnify the Auction Agent
for certain losses and liabilities incurred by the Auction Agent without
negligence or bad faith on its part in connection with the performance of its
duties under such agreement.

     The Auction Agent may terminate the Auction Agent Agreement upon notice
to the Fund, which termination may be no earlier than 60 days following
delivery of such notice. If the Auction Agent resigns, the Fund will use its
best efforts to enter into an agreement with a successor Auction Agent
containing substantially the same terms and conditions as the Auction Agent
Agreement. The Fund may terminate the Auction Agent Agreement at any time,
provided that prior to such termination the Fund shall have entered into such
an agreement with respect thereto with a successor Auction Agent.

Broker-Dealer Agreements

     The Auctions require the participation of one or more broker-dealers. A
Broker-Dealer Agreement may be terminated by the Auction Agent or a
Broker-Dealer on five days' notice to the other party, provided that the
Broker-Dealer Agreement with Merrill Lynch may not be terminated without the
prior written consent of the Fund, which consent may not be unreasonably
withheld.

     For the six months ended April 30, 2004 and the fiscal years ended
October 31, 2003, 2002 and 2001, Merrill Lynch, an affiliate of the Investment
Adviser, earned $90,677, $177,702, $210,914 and $223,135, respectively,
pursuant to its Broker-Dealer Agreement with the Fund.

Auction Procedures

           The Auction Procedures are set forth in Appendix E. The Settlement
Procedures to be used with respect to Auctions are set forth in Appendix D.


                           RATING AGENCY GUIDELINES

S&P AAA Rating Guidelines

     The Discounted Value of the Fund's S&P Eligible Assets is calculated on
each Valuation Date. See "Description of AMPS--Asset Maintenance--AMPS Basic
Maintenance Amount." S&P Eligible Assets include cash, Receivables for
Michigan Municipal Bonds Sold (as defined below), Rule 2a-7 Money Market Funds
and Michigan Municipal Bonds eligible for consideration under S&P's current
guidelines. For purposes of calculating the Discounted Value of the Fund's
portfolio under current S&P guidelines, the fair market value of Michigan
Municipal Bonds eligible for consideration under such guidelines must be
discounted by the applicable S&P Discount Factor set forth in the table below.
The Discounted Value of a Michigan Municipal Bond eligible for consideration
under S&P guidelines is the fair market value thereof divided by the S&P
Discount Factor. The S&P Discount Factor used to discount a particular
Michigan Municipal Bond will be determined by reference (a) to the rating by
S&P, Moody's or Fitch on such Michigan Municipal Bond or (b) in the event the
Michigan Municipal Bond is insured under a Policy and the terms of the Policy
permit the Fund, at its option, to obtain other permanent insurance
guaranteeing the timely payment of interest on such Michigan Municipal Bond
and principal thereof at maturity, the S&P, Moody's or Fitch insurance

                                      13


claims-paying ability rating of the issuer of the Policy or (c) in the event
the Michigan Municipal Bond is insured under an insurance policy that
guarantees the timely payment of interest on such Michigan Municipal Bond and
principal thereof at maturity, the S&P, Moody's or Fitch insurance
claims-paying ability rating of the issuer of the insurance policy; provided,
however, for purposes of determining the S&P Discount Factor applicable to
Michigan Municipal Bonds or issuers not rated by S&P, the Michigan Municipal
Bonds or issuer will carry an S&P rating one full rating category lower than
the S&P rating category that is the equivalent of the rating category in which
such Michigan Municipal Bond or issuer is placed by a NRSRO, in accordance
with the table set forth below:

                           S&P's Rating Category (1)
------------------------------------------------------------------------------
  AAA*(2)    AA*      A*      BBB*       BB*       B*       CCC*      NR**
 --------- -------- -------- --------- --------- --------  -------- --------
  159.75%   162.75%  165.75%  168.75%   190.11%   210.11%   230.11%  235.00%

---------
*    S&P rating.
**   Not Rated.
(1)  For Michigan Municipal Bonds of any one issuer rated at least BBB- by
     S&P, or if not rated by S&P, rated at least A- by another NRSRO, 2% is
     added to the applicable S&P Discount Factor for every 1% by which the
     fair market value of such Michigan Municipal Bonds exceeds 5% of the
     aggregate fair market value of the S&P Eligible Assets, but in no event
     greater than 10%; or for any percentage over 5% add 10 percentage points
     to the applicable S&P Discount Factor.
(2)  For zero coupon Michigan Municipal Bonds, the S&P Discount Factor is
     441.80%.

     Notwithstanding the foregoing, (i) the S&P Discount Factor for short-term
Michigan Municipal Bonds will be 115%, so long as such Michigan Municipal
Bonds are rated A-1+ or SP-1+ by S&P and mature or have a demand feature
exercisable in 30 days or less, or 120% so long as such Michigan Municipal
Bonds are rated A-1 or SP-1 by S&P and mature or have a demand feature
exercisable in 30 days or less, or 125% if such Michigan Municipal Bonds are
not rated by S&P but are rated VMIG-1, P-1 or MIG-1 by Moody's or F-1+ by
Fitch; provided, however, such short-term Michigan Municipal Bonds rated by
Moody's or Fitch but not rated by S&P having a demand feature exercisable in
30 days or less must be backed by a letter of credit, liquidity facility or
guarantee from a bank or other financial institution having a short-term
rating of at least A-1+ from S&P and further provided that such short-term
Michigan Municipal Bonds rated by Moody's or Fitch but not rated by S&P may
comprise no more than 50% of short-term Michigan Municipal Bonds that qualify
as S&P Eligible Assets, (ii) the S&P Discount Factor for Rule 2a-7 Money
Market Funds will be 110%, (iii) the S&P Discount Factor for Receivables for
Michigan Municipal Bonds Sold that are due in more than five Business Days
from such Valuation Date will be the S&P Discount Factor applicable to the
Michigan Municipal Bonds sold, and (iv) no S&P Discount Factor will be applied
to cash or to Receivables for Michigan Municipal Bonds Sold if such
receivables are due within five Business Days of such Valuation Date.
"Receivables for Michigan Municipal Bonds Sold," for purposes of calculating
S&P Eligible Assets as of any Valuation Date, means the book value of
receivables for Michigan Municipal Bonds sold as of or prior to such Valuation
Date. For purposes of the foregoing, Anticipation Notes rated SP-1 or, if not
rated by S&P, rated VMIG-1 by Moody's or F-1+ by Fitch, which do not mature or
have a demand feature exercisable in 30 days and which do not have a long-term
rating, shall be considered to be short-term Michigan Municipal Bonds.

     The S&P guidelines require certain minimum issue size and impose other
requirements for purposes of determining S&P Eligible Assets. In order to be
considered S&P Eligible Assets, Michigan Municipal Bonds must:

          (i) except for zero coupon Michigan Municipal Bonds rated AAA by S&P
     that mature in 30 years or less, be interest bearing and pay interest at
     least semi-annually;

          (ii) be payable with respect to principal and interest in U.S.
     dollars;

          (iii) not be subject to a covered call or covered put option written
     by the Fund;

          (iv) except for Inverse Floaters, not be part of a private
     placement; and

          (v) except for Inverse Floaters and legally defeased bonds that are
     secured by securities issued or guaranteed by the United States
     Government, be part of an issue with an original issue size of at least
     $10 million or, if of an issue with an original issue size below $10
     million, is rated at least AA or higher by S&P.

                                      14


     Notwithstanding the foregoing:

          (i) Michigan Municipal Bonds of any one issue type category (as
     described below) will be considered S&P Eligible Assets only to the
     extent the fair market value of such Michigan Municipal Bonds does not
     exceed 25% of the aggregate fair market value of S&P Eligible Assets,
     except that Michigan Municipal Bonds falling within the general
     obligation issue type category will be considered S&P Eligible Assets to
     the extent the fair market value of such Michigan Municipal Bonds does
     not exceed 50% of the aggregate fair market value of S&P Eligible Assets.
     For purposes of the issue type category requirement described above,
     Michigan Municipal Bonds will be classified within one of the following
     categories: health care issues, housing issues, educational facilities
     issues, student loan issues, transportation issues, industrial
     development bond issues, electric, gas and combination issues (if the
     combination issue includes an electric issue), water and sewer utilities
     and combination issues (if the combination issue does not include an
     electric issue), irrigation, resource recovery, solid waste and other
     utilities, general obligation issues, lease obligations, escrowed bonds
     and other issues not falling within one of the aforementioned categories.
     The general obligation issue type category includes any issuer that is
     directly or indirectly guaranteed by the State of Michigan or its
     political subdivisions. Utility issuers are included in the general
     obligation issue type category if the issuer is directly or indirectly
     guaranteed by the State of Michigan or its political subdivisions;

          (ii) Michigan Municipal Bonds that are escrow bonds or defeased
     bonds may compose up to 100% of the aggregate fair market value of S&P
     Eligible Assets if such Michigan Municipal Bonds initially are assigned a
     rating by S&P in accordance with S&P's legal defeasance criteria or
     rerated by S&P as economic defeased escrow bonds and assigned an AAA
     rating. Michigan Municipal Bonds may be rated as escrow bonds by another
     NRSRO or rerated as an escrow bond and assigned the equivalent of an S&P
     AAA rating, provided that such equivalent rated Michigan Municipal Bonds
     are limited to 50% of the aggregate fair market value of S&P Eligible
     Assets and are deemed to have an AA S&P rating for purposes of
     determining the S&P Discount Factor applicable to such Michigan Municipal
     Bonds. The limitations on Michigan Municipal Bonds in clause (i) above
     and clauses (iii) and (iv) below are not applicable to escrow bonds,
     however, economically defeased bonds that are either initially rated or
     rerated by S&P or another NRSRO and assigned the same rating level as the
     issuer of the Michigan Municipal Bonds will remain in its original issue
     type category set forth in clause (1) above;

          (iii) Michigan Municipal Bonds that are not rated by any NRSRO may
     comprise no more than 10% of S&P Eligible Assets;

          (iv) Michigan Municipal Bonds rated at least BBB- by S&P, or if not
     rated by S&P, rated at least A- by another NRSRO, of any one issuer or
     guarantor (excluding bond insurers) will be considered S&P Eligible
     Assets only to the extent the fair market value of such Michigan
     Municipal Bonds does not exceed 10% of the aggregate fair market value of
     the S&P Eligible Assets, High Yield Municipal Bonds of any issuer may
     comprise no more than 5% of S&P Eligible Assets, and Michigan Municipal
     Bonds of any one issuer which are not rated by any NRSRO will be
     considered S&P Eligible Assets only to the extent the fair market value
     of such Michigan Municipal Bonds does not exceed 5% of the aggregate fair
     market value of the S&P Eligible Assets. In the aggregate, the maximum
     issuer exposure is limited to 10% of the S&P Eligible Assets; and

          (v) Michigan Municipal Bonds not rated by S&P but rated by another
     NRSRO will be included in S&P Eligible Assets only to the extent the fair
     market value of such Municipal Bonds does not exceed 50% of the aggregate
     fair market value of the S&P Eligible Assets.

     The Fund may include Municipal Bonds other than Michigan Municipal Bonds
as S&P Eligible Assets pursuant to guidelines and restrictions to be
established by S&P, provided that S&P advises the Fund in writing that such
action will not adversely affect its then current rating on the AMPS.

     As discussed in the prospectus, the Fund may engage in options or futures
transactions. For so long as any shares of AMPS are rated by S&P, the Fund
will not purchase or sell financial futures contracts, write, purchase or sell
options on financial futures contracts or write put options (except

                                      15


covered put options) or call options (except covered call options) on
portfolio securities unless it receives written confirmation from S&P that
engaging in such transactions will not impair the ratings then assigned to the
shares of AMPS by S&P, except that the Fund may purchase or sell financial
futures contracts based on the Bond Buyer Municipal Bond Index (the "Municipal
Index") or Treasury Bonds and write, purchase or sell put and call options on
such contracts (collectively, "S&P Hedging Transactions"), subject to the
following limitations:

          (i) the Fund will not engage in any S&P Hedging Transaction based on
     the Municipal Index (other than transactions that terminate a financial
     futures contract or option held by the Fund by the Fund's taking an
     opposite position thereto ("Closing Transactions")), that would cause the
     Fund at the time of such transaction to own or have sold the least of (A)
     more than 1,000 outstanding financial futures contracts based on the
     Municipal Index, (B) outstanding financial futures contracts based on the
     Municipal Index exceeding in number 25% of the quotient of the fair
     market value of the Fund's total assets divided by $1,000 or (C)
     outstanding financial futures contracts based on the Municipal Index
     exceeding in number 10% of the average number of daily traded financial
     futures contracts based on the Municipal Index in the 30 days preceding
     the time of effecting such transaction as reported by The Wall Street
     Journal;

          (ii) the Fund will not engage in any S&P Hedging Transaction based
     on Treasury Bonds (other than Closing Transactions) that would cause the
     Fund at the time of such transaction to own or have sold the lesser of
     (A) outstanding financial futures contracts based on Treasury Bonds
     exceeding in number 50% of the quotient of the fair market value of the
     Fund's total assets divided by $100,000 ($200,000 in the case of the
     two-year United States Treasury Note) or (B) outstanding financial
     futures contracts based on Treasury Bonds exceeding in number 10% of the
     average number of daily traded financial futures contracts based on
     Treasury Bonds in the 30 days preceding the time of effecting such
     transaction as reported by The Wall Street Journal;

          (iii) the Fund will engage in Closing Transactions to close out any
     outstanding financial futures contract that the Fund owns or has sold or
     any outstanding option thereon owned by the Fund in the event (A) the
     Fund does not have S&P Eligible Assets with an aggregate Discounted Value
     equal to or greater than the AMPS Basic Maintenance Amount on two
     consecutive Valuation Dates and (B) the Fund is required to pay Variation
     Margin on the second such Valuation Date;

          (iv) the Fund will engage in a Closing Transaction to close out any
     outstanding financial futures contract or option thereon in the month
     prior to the delivery month under the terms of such financial futures
     contract or option thereon unless the Fund holds the securities
     deliverable under such terms; and

          (v) when the Fund writes a financial futures contract or an option
     thereon, it will either maintain an amount of cash, cash equivalents or
     liquid assets in a segregated account with the Fund's custodian, so that
     the amount so segregated plus the amount of Initial Margin and Variation
     Margin held in the account of or on behalf of the Fund's broker with
     respect to such financial futures contract or option equals the fair
     market value of the financial futures contract or option, or, in the
     event the Fund writes a financial futures contract or option thereon that
     requires delivery of an underlying security, it shall hold such
     underlying security in its portfolio.

     For purposes of determining whether the Fund has S&P Eligible Assets with
a Discounted Value that equals or exceeds the AMPS Basic Maintenance Amount,
the Discounted Value of cash or securities held for the payment of Initial
Margin or Variation Margin shall be zero and the aggregate Discounted Value of
S&P Eligible Assets shall be reduced by an amount equal to (i) 30% of the
aggregate settlement value, as marked to market, of any outstanding financial
futures contracts based on the Municipal Index that are owned by the Fund plus
(ii) 25% of the aggregate settlement value, as marked to market, of any
outstanding financial futures contracts based on Treasury Bonds which
contracts are owned by the Fund.

Moody's Aaa Rating Guidelines

     The Discounted Value of the Fund's Moody's Eligible Assets is calculated
on each Valuation Date. See "Description of AMPS--Asset Maintenance--AMPS
Basic Maintenance Amount." Moody's Eligible Assets include cash, Receivables
for Michigan Municipal Bonds and Municipal Bonds Sold (as defined below), Rule
2a-7

                                      16


Money Market Funds and Michigan Municipal Bonds or Municipal Bonds eligible
for consideration under Moody's guidelines. For purposes of calculating the
Discounted Value of the Fund's portfolio under current Moody's guidelines, the
fair market value of Michigan Municipal Bonds and Municipal Bonds eligible for
consideration under such guidelines must be discounted by the applicable
Moody's Discount Factor set forth in the table below. The Discounted Value of
a Michigan Municipal Bond or Municipal Bond eligible for consideration under
Moody's guidelines is the lower of par and the quotient of the fair market
value thereof divided by the Moody's Discount Factor. The Moody's Discount
Factor used to discount a particular Michigan Municipal Bond or Municipal Bond
will be determined by reference to (a) the rating by Moody's, S&P or Fitch on
such Michigan Municipal Bond or Municipal Bond or (b) in the event the Moody's
Eligible Asset is insured under a Policy and the terms of the Policy permit
the Fund, at its option, to obtain other insurance guaranteeing the timely
payment of interest on such Moody's Eligible Asset and principal thereof at
maturity, the Moody's, S&P or Fitch insurance claims-paying ability rating of
the issuer of the Policy or (c) in the event the Moody's Eligible Asset is
insured under an insurance policy that guarantees the timely payment of
interest on such Moody's Eligible Asset and principal thereof at maturity, the
Moody's, S&P or Fitch insurance claims-paying ability rating of the issuer of
the insurance policy, in accordance with the tables set forth below and on the
following page:

                          Moody's Rating Category (1)
------------------------------------------------------------------------------
      Aaa              Aa            A             Baa        Other (2)
-------------- ---------------- -------------- ------------- -----------------
      151%            159%          160%          173%          225%

---------
(1)  Ratings assigned by S&P or Fitch are generally accepted by Moody's at
     face value. However, adjustments to face value may be made to particular
     categories of credits for which the S&P and/or Fitch rating does not seem
     to approximate a Moody's rating equivalent. Split rated securities
     assigned by S&P and Fitch will be accepted at the lower of the two
     ratings.
(2)  Michigan Municipal Bonds and Municipal Bonds rated Ba1 to B3 by Moody's
     or, if not rated by Moody's, rated BB+ to B- by S&P or Fitch. In
     addition, Michigan Municipal Bonds and Municipal Bonds not explicitly
     rated by Moody's, S&P or Fitch, but rated at least the equivalent of B3
     internally by the Investment Adviser, provided that Moody's reviews and
     achieves sufficient comfort with the Investment Adviser's internal credit
     rating processes, will be included under "Other" in the table. Unless
     conclusions regarding liquidity risk as well as estimates of both the
     probability and severity of default for the Fund's assets can be derived
     from other sources as well as combined with a number of sources as
     presented by the Fund to Moody's, unrated Michigan Municipal Bonds and
     Municipal Bonds which are rated at least the equivalent of B3 by the
     Investment Adviser internally are limited to 10% of Moody's Eligible
     Assets.

                            Moody's Rating Category
    ----------------------------------------------------------------------------
              MIG-1, VMIG-1, P-1 (1)                   MIG-1, VMIG-1, P-1 (2)
    --------------------------------------  ------------------------------------
                       100%                                     136%

---------
(1)  Moody's rated Michigan Municipal Bonds or Municipal Bonds that have a
     maturity less than or equal to 49 days and Michigan Municipal Bonds or
     Municipal Bonds not rated by Moody's but rated the equivalent to MIG-1,
     VMIG-1, or P-1 by S&P or Fitch that have a maturity less than or equal to
     49 days.
(2)  Moody's rated Michigan Municipal Bonds or Municipal Bonds that have a
     maturity greater than 49 days and Michigan Municipal Bonds or Municipal
     Bonds not rated by Moody's but rated the equivalent to MIG-1, VMIG-1, or
     P-1 by S&P or Fitch that have a maturity greater than 49 days.

; provided, however, in the event a Moody's Discount Factor applicable to a
Moody's Eligible Asset is determined by reference to an insurance
claims-paying ability rating in accordance with clause (b) or (c), such
Moody's Discount Factor shall be increased by an amount equal to 50% of the
difference between (i) the percentage set forth in the foregoing table under
the applicable rating category and (ii) the percentage set forth in the
foregoing table under the rating category which is one category lower than the
applicable rating category.

     Notwithstanding the foregoing, no Moody's Discount Factor will be applied
to cash or to Receivables for Michigan Municipal Bonds and Municipal Bonds
Sold that are due within five Business Days of such Valuation Date. The
Moody's Discount Factor for Receivables for Michigan Municipal Bonds and
Municipal Bonds Sold that are due within six and 30 Business Days of such
Valuation Date will be the Moody's Discount Factor applicable to

                                      17


the Michigan Municipal Bonds and Municipal Bonds sold. "Receivables for
Michigan Municipal Bonds and Municipal Bonds Sold," for purposes of
calculating Moody's Eligible Assets as of any Valuation Date, means the book
value of receivables for Michigan Municipal Bonds and Municipal Bonds sold as
of or prior to such Valuation Date if such receivables are due within 30
Business Days of such Valuation Date.

     The Moody's Discount Factor for Inverse Floaters shall be the product of
(x) the percentage determined by reference to the rating on the security
underlying such Inverse Floaters multiplied by (y) 1.25.

     The Moody's Discount Factor for Rule 2a-7 Money Market Funds shall be
110%.

     The Moody's guidelines impose certain requirements as to minimum issue
size, issuer diversification and geographical concentration, as well as other
requirements for purposes of determining whether Municipal Bonds constitute
Moody's Eligible Assets, as set forth in the table below:




           Minimum Issue Size  Maximum Underlying  Maximum Issue Type     Maximum State
 Rating       ($ Millions)       Obligor (%) (1)       (%) (1) (3)     Allowed (%) (1) (4)
--------- -------------------- ------------------ ------------------- ----------------------
                                                                  
  Aaa              *                   100                 100                 100
   Aa              10                  20                  60                  60
   A               10                  10                  40                  40
  Baa              10                   6                  20                  20
   Ba              10                   4                  12                  12
   B               10                   3                  12                  12
Other(2)           10                   2                  12                  12

---------


*    Not applicable.

(1)  The referenced percentages represent maximum cumulative totals for the
     related rating category and each lower rating category.

(2)  Michigan Municipal Bonds and Municipal Bonds not rated by Moody's, S&P or
     Fitch, but rated at least the equivalent of B3 internally by the
     Investment Adviser.

(3)  Does not apply to general obligation bonds.

(4)  Does not apply to Michigan Municipal Bonds. Territorial bonds (other than
     those issued by Puerto Rico and counted collectively) are each limited to
     10% of Moody's Eligible Assets. For diversification purposes, Puerto Rico
     will be treated as a state.

     For purposes of the maximum underlying obligor requirement described
above, any Michigan Municipal Bond or Municipal Bond backed by the guaranty,
letter of credit or insurance issued by a third party will be deemed to be
issued by such third party if the issuance of such third party credit is the
sole determinant of the rating on such Bond. For purposes of the issue type
concentration requirement described above, Michigan Municipal Bonds and
Municipal Bonds will be classified within one of the following categories:
health care issues (teaching and non-teaching hospitals, public and private),
housing issues (single- and multi-family), educational facilities issues
(public and private schools), student loan issues, resource recovery issues,
transportation issues (mass transit, airport and highway bonds), industrial
revenue/pollution control bond issues, utility issues (including water, sewer
and electricity), general obligation issues, lease obligations/certificates of
participation, escrowed bonds and other issues ("Other Issues") not falling
within one of the aforementioned categories (includes special obligations to
crossover, excise and sales tax revenue, recreation revenue, special
assessment and telephone revenue bonds). In no event shall (a) more than 10%
of Moody's Eligible Assets consist of student loan issues, (b) more than 10%
of Moody's Eligible Assets consist of resource recovery issues or (c) more
than 10% of Moody's Eligible Assets consist of Other Issues.

     Current Moody's guidelines also require that Michigan Municipal Bonds and
Municipal Bonds constituting Moody's Eligible Assets pay interest in cash, are
publicly rated B3 or higher by Moody's or, if not rated by Moody's, but rated
by S&P or Fitch, are publicly rated at least B- by S&P or Fitch, or if not
explicitly rated by Moody's, S&P or Fitch, be rated at least the equivalent of
B3 internally by the Investment Adviser, provided that Moody's reviews and
achieves sufficient comfort with the Investment Adviser's internal credit
rating processes, not have suspended ratings by Moody's, if an Inverse Floater
be explicitly rated by Moody's, and be part of an issue of



                                      18


Michigan Municipal Bonds and Municipal Bonds of at least $10,000,000 (except
for issues rated Aaa by Moody's, as provided in the chart above).

     When the Fund sells Michigan Municipal Bonds or Municipal Bond and agrees
to repurchase it at a future date, the Discounted Value of such Bond will
constitute a Moody's Eligible Asset and the amount the Fund is required to pay
upon repurchase of such Bond will count as a liability for purposes of
calculating the AMPS Basic Maintenance Amount. For so long as the AMPS are
rated by Moody's, the Fund will not enter into any such reverse repurchase
agreements unless it has received written confirmation from Moody's that such
transactions would not impair the ratings then assigned the AMPS by Moody's.
When the Fund purchases a Michigan Municipal Bond or Municipal Bond and agrees
to sell it at a future date to another party, cash receivable by the Fund
thereby will constitute a Moody's Eligible Asset if the long-term debt of such
other party is rated at least A2 by Moody's and such agreement has a term of
30 days or less; otherwise the Discounted Value of such Bond will constitute a
Moody's Eligible Asset.

     High Yield Municipal Bonds may comprise no more than 20% of Moody's
Eligible Assets. Unless conclusions regarding liquidity risk as well as
estimates of both the probability and severity of default for the Fund's
assets can be derived from other sources as well as combined with a number of
sources as presented by the Fund to Moody's, unrated High Yield Municipal
Bonds which are rated at least the equivalent of B3 by the Investment Adviser
internally are limited to 10% of Moody's Eligible Assets.

     Inverse Floaters, including primary market and secondary market residual
interest bonds, may constitute no more than 10% of Moody's Eligible Assets.

     Notwithstanding the foregoing, an asset will not be considered a Moody's
Eligible Asset if it is (i) held in a margin account, (ii) subject to any
material lien, mortgage, pledge, security interest or security agreement of
any kind, (iii) held for the purchase of a security pursuant to a Forward
Commitment or (iv) irrevocably deposited by the Fund for the payment of
dividends or redemption.

     For so long as shares of AMPS are rated by Moody's, in managing the
Fund's portfolio, the Investment Adviser will not alter the composition of the
Fund's portfolio if, in the reasonable belief of the Investment Adviser, the
effect of any such alteration would be to cause the Fund to have Moody's
Eligible Assets with an aggregate Discounted Value, as of the immediately
preceding Valuation Date, less than the AMPS Basic Maintenance Amount as of
such Valuation Date; provided, however, that in the event that, as of the
immediately preceding Valuation Date, the aggregate Discounted Value of
Moody's Eligible Assets exceeded the AMPS Basic Maintenance Amount by 5% or
less, the Investment Adviser will not alter the composition of the Fund's
portfolio in a manner reasonably expected to reduce the aggregate Discounted
Value of Moody's Eligible Assets unless the Fund shall have confirmed that,
after giving effect to such alteration, the aggregate Discounted Value of
Moody's Eligible Assets would exceed the AMPS Basic Maintenance Amount.

     For so long as any shares of AMPS are rated by Moody's, the Fund will not
engage in Bond Market Association Municipal Swap Index swap transactions ("BMA
swap transactions"), buy or sell financial futures contracts, write, purchase
or sell call options on financial futures contracts or purchase put options on
financial futures contracts or write call options (except covered call
options) on portfolio securities unless it receives written confirmation from
Moody's that engaging in such transactions would not impair the ratings then
assigned to the shares of AMPS by Moody's, except that the Fund may engage in
BMA swap transactions, purchase or sell exchange-traded financial futures
contracts based on any index approved by Moody's or Treasury Bonds, and
purchase, write or sell exchange-traded put options on such financial futures
contracts, and purchase, write or sell exchange-traded call options on such
financial futures contracts (collectively, "Moody's Hedging Transactions"),
subject to the following limitations:

          (i) the Fund will not engage in any Moody's Hedging Transaction
     based on the Municipal Index (other than Closing Transactions) that would
     cause the Fund at the time of such transaction to own or have sold (A)
     outstanding financial futures contracts based on the Municipal Index
     exceeding in number 10% of the average number of daily traded financial
     futures contracts based on the Municipal Index in the 30 days preceding
     the time of effecting such transaction as reported by The Wall Street
     Journal or (B) outstanding financial futures contracts based on the
     Municipal Index having fair market value exceeding 50% of the fair

                                      19


     market value of all Municipal Bonds constituting Moody's Eligible Assets
     owned by the Fund (other than Moody's Eligible Assets already subject to
     a Moody's Hedging Transaction);

          (ii) the Fund will not engage in any Moody's Hedging Transaction
     based on Treasury Bonds (other than Closing Transactions) that would
     cause the Fund at the time of such transaction to own or have sold (A)
     outstanding financial futures contracts based on Treasury Bonds having an
     aggregate fair market value exceeding 40% of the aggregate fair market
     value of Moody's Eligible Assets owned by the Fund and rated Aa by
     Moody's (or, if not rated by Moody's but rated by S&P, rated AAA by S&P)
     or (B) outstanding financial futures contracts based on Treasury Bonds
     having an aggregate fair market value exceeding 80% of the aggregate fair
     market value of all Municipal Bonds constituting Moody's Eligible Assets
     owned by the Fund (other than Moody's Eligible Assets already subject to
     a Moody's Hedging Transaction) and rated Baa or A by Moody's (or, if not
     rated by Moody's but rated by S&P, rated A or AA by S&P) (for purposes of
     the foregoing clauses (i) and (ii), the Fund shall be deemed to own the
     number of financial futures contracts that underlie any outstanding
     options written by the Fund);

          (iii) the Fund will engage in Closing Transactions to close out any
     outstanding financial futures contract based on the Municipal Index if
     the amount of open interest in the Municipal Index as reported by The
     Wall Street Journal is less than 5,000;

          (iv) the Fund will engage in a Closing Transaction to close out any
     outstanding financial futures contract by no later than the fifth
     Business Day of the month in which such contract expires and will engage
     in a Closing Transaction to close out any outstanding option on a
     financial futures contract by no later than the first Business Day of the
     month in which such option expires;

          (v) the Fund will engage in Moody's Hedging Transactions only with
     respect to financial futures contracts or options thereon having the next
     settlement date or the settlement date immediately thereafter;

          (vi) the Fund (A) will not engage in options and futures
     transactions for leveraging or speculative purposes, except that the Fund
     may engage in an option or futures transaction so long as the combination
     of the Fund's non-derivative positions, together with the relevant option
     or futures transaction, produces a synthetic investment position, or the
     same economic result, that could be achieved by an investment, consistent
     with the Fund's investment objective and policies, in a security that is
     not an option or futures transaction, subject to the Investment Adviser
     periodically demonstrating to Moody's that said economic results are
     achieved, and (B) will not write any call options or sell any financial
     futures contracts for the purpose of hedging the anticipated purchase of
     an asset prior to completion of such purchase;

          (vii) the Fund will not enter into an option or futures transaction
     unless, after giving effect thereto, the Fund would continue to have
     Moody's Eligible Assets with an aggregate Discounted Value equal to or
     greater than the AMPS Basic Maintenance Amount; and

          (viii) the Fund will not engage in BMA swap transactions with
     respect to more than 20% of the Fund's net assets; provided that the
     Fund's use of futures will proportionately decrease as the Fund's use of
     BMA swap transactions increases, and vice-versa.

     For purposes of determining whether the Fund has Moody's Eligible Assets
with an aggregate Discounted Value that equals or exceeds the AMPS Basic
Maintenance Amount, the Discounted Value of Moody's Eligible Assets that the
Fund is obligated to deliver or receive pursuant to an outstanding futures
contract or option shall be as follows: (i) assets subject to call options
written by the Fund that are either exchange-traded and "readily reversible"
or that expire within 49 days after the date as of which such valuation is
made shall be valued at the lesser of (A) Discounted Value and (B) the
exercise price of the call option written by the Fund; (ii) assets subject to
call options written by the Fund not meeting the requirements of clause (i) of
this sentence shall have no value; (iii) assets subject to put options written
by the Fund shall be valued at the lesser of (A) the exercise price and (B)
the Discounted Value of the subject security; (iv) futures contracts shall be
valued at the lesser of (A) settlement price and (B) the Discounted Value of
the subject security, provided that, if a contract matures within 49 days
after the date as of which such valuation is made, where the Fund is the
seller the contract may be valued at the settlement price and where the Fund
is the buyer the contract may be valued at the Discounted Value of the subject
securities;

                                      20


and (v) where delivery may be made to the Fund with any security of a class of
securities, the Fund shall assume that it will take delivery of the security
with the lowest Discounted Value.

     For purposes of determining whether the Fund has Moody's Eligible Assets
with an aggregate Discounted Value that equals or exceeds the AMPS Basic
Maintenance Amount, the following amounts shall be subtracted from the
aggregate Discounted Value of the Moody's Eligible Assets held by the Fund:
(i) 10% of the exercise price of a written call option; (ii) the exercise
price of any written put option; (iii) where the Fund is the seller under a
financial futures contract, 10% of the settlement price of the financial
futures contract; (iv) where the Fund is the purchaser under a financial
futures contract, the settlement price of assets purchased under such
financial futures contract; (v) the settlement price of the underlying
financial futures contract if the Fund writes put options on a financial
futures contract; and (vi) 105% of the fair market value of the underlying
financial futures contracts if the Fund writes call options on a financial
futures contract and does not own the underlying contract.

     For so long as any shares of AMPS are rated by Moody's, the Fund will not
enter into any contract to purchase securities for a fixed price at a future
date beyond customary settlement time (other than such contracts that
constitute Moody's Hedging Transactions), except that the Fund may enter into
such contracts to purchase newly-issued securities on the date such securities
are issued ("Forward Commitments"), subject to the following limitations:

          (i) the Fund will maintain in a segregated account with its
     custodian cash, cash equivalents or short term, fixed-income securities
     rated P-1, MIG-1 or VMIG-1 by Moody's and maturing prior to the date of
     the Forward Commitment with a fair market value that equals or exceeds
     the amount of the Fund's obligations under any Forward Commitments to
     which it is from time to time a party or long-term, fixed income
     securities with a Discounted Value that equals or exceeds the amount of
     the Fund's obligations under any Forward Commitment to which it is from
     time to time a party, and

          (ii) the Fund will not enter into a Forward Commitment unless, after
     giving effect thereto, the Fund would continue to have Moody's Eligible
     Assets with an aggregate Discounted Value equal to or greater than the
     AMPS Basic Maintenance Amount.

     For purposes of determining whether the Fund has Moody's Eligible Assets
with an aggregate Discounted Value that equals or exceeds the AMPS Basic
Maintenance Amount, the Discounted Value of all Forward Commitments to which
the Fund is a party and of all securities deliverable to the Fund pursuant to
such Forward Commitments shall be zero.

                                ---------------

     For so long as shares of AMPS are rated by S&P or Moody's, the Fund,
unless it has received written confirmation from S&P and/or Moody's, as the
case may be, that such action would not impair the ratings then assigned to
the AMPS by S&P and/or Moody's, as the case may be, will not (i) borrow money
except for the purpose of clearing transactions in portfolio securities (which
borrowings under any circumstances shall be limited to the lesser of $10
million and an amount equal to 5% of the fair market value of the Fund's
assets at the time of such borrowings and which borrowings shall be repaid
within 60 days and not be extended or renewed and shall not cause the
aggregate Discounted Value of Moody's Eligible Assets and S&P Eligible Assets
to be less than the AMPS Basic Maintenance Amount), (ii) engage in short sales
of securities, (iii) lend any securities, (iv) issue any class or series of
stock ranking prior to or on a parity with the AMPS with respect to the
payment of dividends or the distribution of assets upon dissolution,
liquidation or winding up of the Fund, (v) reissue any AMPS previously
purchased or redeemed by the Fund, (vi) merge or consolidate into or with any
other corporation or entity, (vii) change the Fund's pricing service or (viii)
engage in reverse repurchase agreements.

     For as long as the AMPS are rated by S&P, the Fund will not, unless it
has received written confirmation from S&P that such action would not impair
the rating then assigned to the shares of AMPS by S&P, engage in interest rate
swaps, caps and floors, except that the Fund may, without obtaining the
written consent described above, engage in swaps, caps and floors if: (i) the
counterparty to the swap transaction has a short-term rating of A-1 or, if the
counterparty does not have a short-term rating, the counterparty's senior
unsecured long-term debt rating is A- or higher, (ii) the original aggregate
notional amount of the interest rate swap transaction or transactions

                                      21


is not to be greater than the liquidation preference of the AMPS, (iii) the
interest rate swap transaction will be marked-to-market weekly by the swap
counterparty, (iv) if the Fund fails to maintain an aggregate discounted value
at least equal to the AMPS Basic Maintenance Amount on two consecutive
Valuation Dates then the agreement shall terminate immediately, (v) for the
purpose of calculating the Discounted Value of S&P Eligible Assets, 90% of any
positive mark-to-market valuation of the Fund's rights will be S&P Eligible
Assets, 100% of any negative mark-to-market valuation of the Fund's rights
will be included in the calculation of the AMPS Basic Maintenance Amount, and
(vi) the Fund must maintain liquid assets with a value at least equal to the
net amount of the excess, if any, of the Fund's obligations over its
entitlement with respect to each swap. For caps/floors, the Fund must maintain
liquid assets with a value at least equal to the Fund's obligations with
respect to such caps or floors.


                            DIRECTORS AND OFFICERS

     The Directors of the Fund consist of six individuals, five of whom are
not "interested persons" of the Fund as defined in the 1940 Act (the
"non-interested Directors"). The Directors are responsible for the overall
supervision of the operations of the Fund and perform the various duties
imposed on the directors of investment companies by the 1940 Act.

     Each non-interested Director is a member of the Fund's Audit Committee
(the "Audit Committee"). The principal responsibilities of the Audit Committee
are the appointment, compensation and oversight of the Fund's independent
accountants, including the resolution of disagreements regarding financial
reporting between Fund management and such independent accountants. The Audit
Committee's responsibilities include, without limitation, to (i) review with
the independent accountants the arrangements for and scope of annual and
special audits and any other services provided by the independent accountants
to the Fund; (ii) discuss with the independent accountants certain matters
relating to the Fund's financial statements, including any adjustment to such
financial statements recommended by such independent accountants or any other
results of any audit; (iii) ensure that the independent accountants submit on
a periodic basis a formal written statement with respect to their
independence, discuss with the independent accountants any relationships or
services disclosed in the statement that may impact the objectivity and
independence of the Fund's independent accountants and recommend that the
Board of Directors take appropriate action in response thereto to satisfy
itself of the independent accountants' independence; and (iv) consider the
comments of the independent accountants with respect to the quality and
adequacy of the Fund's accounting and financial reporting policies and
practices and internal controls and Fund management's responses thereto. The
Board of Directors of the Fund has adopted a written charter for the Audit
Committee. The Audit Committee has retained independent legal counsel to
assist it in connection with these duties. The Audit Committee met five times
during the Fund's fiscal year ended October 31, 2003.

     Each non-interested Director is also a member of the Fund's Nominating
Committee (the "Nominating Committee"). The principal responsibilities of the
Nominating Committee are to identify individuals qualified to serve as
non-interested Directors of the Fund and to recommend its nominees for
consideration by the full Board. While the Nominating Committee is solely
responsible for the selection and nomination of the Fund's non-interested
Directors, the Nominating Committee may consider nominations for the office of
the Director made by Fund stockholders as it deems appropriate. Fund
stockholders who wish to recommend a nominee should send nominations to the
Secretary of the Fund that include biographical information and set forth the
qualifications of the proposed nominee. The Nominating Committee is newly
formed and did not meet during the Fund's fiscal year ended October 31, 2003.

Biographical Information

     Certain biographical and other information relating to the non-interested
Directors of the Fund is set forth below, including their ages, their
principal occupations for at least the last five years, the length of time
served, the total number of portfolios overseen in the complex of funds
advised by the Investment Adviser, Merrill Lynch Investment Managers, L.P.
("MLIM") or their affiliates ("MLIM/FAM-advised funds") and other public
directorships.


                                      22





                                                                                 Number of
                                                                                  MLIM/FAM-
     Name,                      Term of                                            Advised
   Address*      Position(s) Office** and                                         Funds and
  and Age of     Held with     Length of         Principal Occupation(s)          Portfolios           Public
   Director       the Fund    Time Served         During Past Five Years           Overseen         Directorships
-------------- ------------ -------------- ----------------------------------- --------------- ----------------------
                                                                               
Donald W.        Director    Director       General Partner of The Burton       23 registered   ITC DeltaCom, Inc.
Burton (60)                  since 2002     Partnership, Limited Partnership    investment      (telecommunications);
                                            (an investment partnership) since   companies       ITC Holding Company,
                                            1979; Managing General Partner of   consisting of   Inc.
                                            The South Atlantic Venture Funds    36 portfolios   (telecommunications);
                                            since 1983; Member of the                           Knology, Inc.
                                            Investment Advisory Committee of                    (telecommunications);
                                            the Florida State Board of                          MainBancorp, N.A.
                                            Administration since 2001.                          (bank holding
                                                                                                company); PriCare,
                                                                                                Inc. (heath care);
                                                                                                Symbion, Inc.
                                                                                                (health care).
M. Colyer Crum   Director    Director       James R. Williston Professor of     24 registered   Cambridge Bancorp
(71)                         since 1992     Investment Management Emeritus,     investment      (banking)
                                            Harvard Business School since       companies
                                            1996; James R. Williston            consisting of
                                            Professor of Investment             37 portfolios
                                            Management, Harvard Business
                                            School from 1971 to 1996.
Laurie Simon     Director    Director       Professor of Finance and            23 registered   None
Hodrick (41)                 since 1999     Economics, Graduate School of       investment
                                            Business, Columbia University       companies
                                            since 1998; Associate Professor     consisting of
                                            of Finance and Economics,           36 portfolios
                                            Graduate School of Business,
                                            Columbia University from 1996 to
                                            1998.
David H. Walsh   Director    Director       Consultant with Putnam              23 registered   None
(62)                         since 2003     Investments since 1993 and          investment
                                            employed in various capacities      companies
                                            therewith from 1971 to 1992;        consisting of
                                            Director, the National Audubon      36 portfolios
                                            Society since 1998; Director, The
                                            American Museum of Fly Fishing
                                            since 1998.
Fred G. Weiss    Director    Director       Managing Director of FGW            23 registered   Watson
(62)                         since 1998     Associates since 1977; Vice         investment      Pharmaceutical Inc.
                                            President, Planning Investment      companies       (pharmaceutical
                                            and Development of Warner Lambert   consisting of   company)
                                            Co. from 1979 to 1997; Director     36 portfolios
                                            of BTG International PLC (a
                                            global technology
                                            commercialization company) since
                                            2001; Director of the Michael J.
                                            Fox Foundation for Parkinson's
                                            Research.


---------
*    The address of each non-interested Director is P.O. Box 9095, Princeton,
     New Jersey 08543-9095.
**   Each Director serves until his or her successor is elected and qualified,
     until December 31 of the year in which he or she turns 72, or until his
     or her death, resignation, or removal as provided in the Fund's by-laws
     or charter or by statute.

     Certain biographical and other information relating to the Director who
is an "interested person" of the Fund as defined in the 1940 Act (the
"interested Director") and the other officers of the Fund is set forth below,

                                      23


including their ages, their principal occupations for at least the last five
years, the length of time served, the total number of portfolios overseen in
MLIM/FAM-advised funds and public directorships held.





                                                                                           Number of
                                                                                           MLIM/FAM-
     Name,                     Term of                                                      Advised
                Position(s) Office** and                                                  Funds and
   Address*      Held with    Length of              Principal Occupation(s)               Portfolios       Public
    and Age       the Fund   Time Served              During Past Five Years                Overseen     Directorships
-------------- ------------ ------------- --------------------------------------------- --------------  ---------------
                                                                                         
Terry K. Glenn   President   President     President of the MLIM/FAM-advised funds       125             None
(63)***          and         and           since 1999; Chairman (Americas Region) of     registered
                 Director    Director****  MLIM from 2000 to 2002; Executive Vice        investment
                             since 1999    President of MLIM and FAM (which terms as     companies
                                           used herein include their corporate           consisting of
                                           predecessors) from 1983 to 2002; President    160 portfolios
                                           of FAM Distributors, Inc. ("FAMD" or the
                                           "Distributor") from 1986 to 2002 and
                                           Director thereof from 1991 to 2002;
                                           Executive Vice President and Director of
                                           Princeton Services, Inc. ("Princeton
                                           Services") from 1993 to 2002; President of
                                           Princeton Administrators, L.P. from 1988 to
                                           2002; Director of Financial Data Services,
                                           Inc. from 1985 to 2002.
Donald C.        Vice        Vice          First Vice President of MLIM and FAM since    124             None
Burke (44)       President   President     1997 and Treasurer thereof since 1999;        registered
                 and         since 1994    Senior Vice President and Treasurer of        investment
                 Treasurer   and           Princeton Services since 1999; Vice           companies
                             Treasurer     President of FAMD since 1999; Vice            consisting of
                             since 1999    President of MLIM and FAM from 1990 to        159 portfolios
                                           1997; Director of Taxation of MLIM since
                                           1990.
Fred K. Stuebe   Vice        Vice          Director (Municipal Tax-Exempt Fund           4 registered    None
(53)             President   President     Management) of MLIM since 2000; Vice          investment
                 and         since 1990    President of MLIM from 1994 to 2000.          companies
                 Portfolio                                                               consisting of
                 Manager                                                                 5 portfolios
Kenneth A.       Senior      Senior Vice   Managing Director of MLIM since 2000; First   38 registered   None
Jacob (53)       Vice        President     Vice President of MLIM from 1997 to 2000;     investment
                 President   since 2002    Vice President of MLIM from 1984 to 1997.     companies
                                                                                         consisting of
                                                                                         50 portfolios
John M.          Senior      Senior Vice   Managing Director of MLIM since 2000; First   38 registered   None
Loffredo (40)    Vice        President     Vice President of MLIM from 1997 to 2000;     investment
                 President   since 2002    Vice President of MLIM from 1991 to 1997;     companies
                                           Portfolio Manager with MLIM and FAM since     consisting of
                                           1997.                                         50 portfolios
Alice A.         Secretary   Secretary     Director (Legal Advisory) of MLIM from        124             None
Pellegrino (44)              since 2004    2002; Vice President of MLIM from 1999 to     registered
                                           2002; Attorney associated with MLIM since     investment
                                           1997.                                         companies
                                                                                         consisting of
                                                                                         159 portfolios



---------
*    The address of each officer listed is P.O. Box 9011, Princeton, New
     Jersey 08543-9011.
**   Elected by and serves at the pleasure of the Board of Directors of the
     Fund.
***  Mr. Glenn is an "interested person," as defined in the 1940 Act, of the
     Fund based on his former positions with FAM, MLIM, FAMD, Princeton
     Services, and Princeton Administrators, L.P.
**** As a Director, Mr. Glenn serves until his successor is elected and
     qualified or until December 31 of the year in which he turns 72, or until
     his death, resignation, or removal as provided in the Fund's by-laws or
     charter or by statute.

                                      24


     In connection with the election of the Fund's Directors, holders of
shares of AMPS, Other AMPS and other preferred stock, voting as a separate
class, are entitled to elect two of the Fund's Directors, and the remaining
Directors are elected by all holders of capital stock, voting as a single
class. Mr. Crum and Ms. Hodrick are the Directors elected by holders of
preferred stock. See "Description of AMPS--Voting Rights."

Share Ownership

     Information relating to each Director's share ownership in the Fund and
in all registered funds in the Merrill Lynch family of funds that are overseen
by the respective Director ("Supervised Merrill Lynch Funds") as of December
31, 2003 is set forth in the chart below.




                                                                       Aggregate Dollar Range of
                                           Aggregate Dollar Range of   Securities in Supervised
Name                                           Equity in the Fund         Merrill Lynch Funds
-----                                     --------------------------- ---------------------------
                                                                    
Interested Director:
    Terry K. Glenn.....................            None                   Over $100,000
Non-interested Directors:
    Donald W. Burton...................            None                   Over $100,000
    M. Colyer Crum.....................            None                   Over $100,000
    Laurie Simon Hodrick...............            None                   Over $100,000
    David H. Walsh.....................            None                   Over $100,000
    Fred G. Weiss......................            None                   Over $100,000


     As of the date of this statement of additional information, none of the
Directors and officers of the Fund owned any outstanding shares of common
stock or Other AMPS of the Fund. As of the date of this statement of
additional information, none of the non-interested Directors of the Fund or
their immediate family members owned beneficially or of record any securities
in ML & Co.

Compensation of Directors

     The Fund pays each non-interested Director a combined fee, for service on
the Board and the Audit Committee, of $3,000 per year plus a fee of $250 per
in-person Board meeting attended and $250 per in-person Audit Committee
meeting attended. Each non-interested Director also receives an aggregate fee
of $3,000 for each special in-person meeting attended, which is allocated
equally among all the MLIM/FAM-advised funds overseen by the Directors. The
Chairman of the Audit Committee is paid an additional annual fee of $1,000.
The Fund reimburses each non-interested Director for his or her out-of-pocket
expenses relating to attendance at Board, Audit Committee and any Nominating
Committee meetings.

     The following table sets forth the compensation earned by the
non-interested Directors for the Fund's fiscal year ended October 31, 2003,
and the aggregate compensation paid to them from all registered
MLIM/FAM-advised funds for the calendar year ended December 31, 2003.


                                      25



                                                                  Aggregate
                                                                  Compensation
                                              Pension or        From Fund and
                                              Retirement             other
                                            Benefits Accrued      MLIM/FAM-
                              Compensation  as Part of Fund        Advised
Name of Director               From Fund        Expense            Funds***
----------------------------- ------------ ------------------  -----------------
Donald W. Burton.............   $5,250            None             $203,750
M. Colyer Crum*..............   $5,750            None             $229,583
Laurie Simon Hodrick.........   $5,250            None             $203,750
David H. Walsh**.............   $1,500            None             $138,042
Fred G. Weiss................   $5,250            None             $203,750

---------
*    Chairman of the Audit Committee.
**   Mr. Walsh was elected as a Director of the Fund and certain other
     MLIM/FAM-advised funds on July 7, 2003.
***  For the number of MLIM/FAM-advised funds from which each Director
     received compensation see table above under "--Biographical Information."

     Pursuant to its investment advisory agreement with the Fund (the
"Investment Advisory Agreement"), the Investment Adviser pays all compensation
to all officers of the Fund and all Directors of the Fund who are affiliated
with ML & Co. or its subsidiaries.


                INVESTMENT ADVISORY AND MANAGEMENT ARRANGEMENTS

     The Investment Adviser, which is owned and controlled by ML & Co., a
financial services holding company and the parent of Merrill Lynch, provides
the Fund with investment advisory and administrative services. The Investment
Adviser acts as the investment adviser to more than 100 registered investment
companies and offers investment advisory services to individuals and
institutional accounts. As of August 2004, the Investment Adviser and its
affiliates, including MLIM, had a total of approximately $477 billion in
investment company and other portfolio assets under management, including
approximately $238 billion in fixed income assets. This amount includes assets
managed by certain affiliates of the Investment Adviser. The Investment
Adviser is a limited partnership, the partners of which are ML & Co. and
Princeton Services. The principal business address of the Investment Adviser
is 800 Scudders Mill Road, Plainsboro, New Jersey 08536.

     The Investment Advisory Agreement provides that, subject to the
supervision of the Fund's Board of Directors, the Investment Adviser is
responsible for the actual management of the Fund's portfolio. The
responsibility for making decisions to buy, sell or hold a particular security
rests with the Investment Adviser, subject to review by the Board of
Directors.

     The portfolio manager primarily responsible for the Fund's day-to-day
management is Fred K. Stuebe. Mr. Stuebe has been a Director (Municipal
Tax-Exempt Fund Management) of MLIM since 2000 and has twenty-four years of
experience investing in Municipal Bonds. The Fund's portfolio manager will
consider analyses from various sources, make the necessary investment
decisions, and place orders for transactions accordingly.

     For its services, the Fund pays the Investment Adviser a monthly fee at
the annual rate of 0.50% of the Fund's average weekly net assets ("average
weekly net assets" means the average weekly value of the total assets of the
Fund, including the proceeds from the issuance of preferred stock, minus the
sum of (i) accrued liabilities of the Fund, (ii) any accrued and unpaid
interest on outstanding borrowings and (iii) accumulated dividends on shares
of preferred stock). For purposes of this calculation, average weekly net
assets is determined at the end of each month on the basis of the average net
assets of the Fund for each week during the month. The assets for each weekly
period are determined by averaging the net assets at the last business day of
a week with the net assets at the last business day of the prior week. The
liquidation preference of any outstanding preferred stock (other than
accumulated dividends) is not considered a liability in determining the Fund's
average weekly net assets.

                                      26


     For the six months ended April 30, 2004 and the fiscal years ended
October 31, 2003, 2002, and 2001, the fees paid by the Fund to the Investment
Adviser pursuant to the Investment Advisory Agreement were $1,078,884,
$2,162,735, $2,112,281 and $2,085,247, respectively.

     For the six months ended April 30, 2004 and the fiscal years ended
October 31, 2003, 2002 and 2001, the Investment Adviser reimbursed the Fund
$28,379, $43,312, $0 and $0, respectively.

     The Investment Advisory Agreement obligates the Investment Adviser to
provide investment advisory services and to pay all compensation of and
furnish office space for officers and employees of the Fund connected with
investment and economic research, trading and investment management of the
Fund, as well as the compensation of all Directors of the Fund who are
affiliated persons of the Investment Adviser or any of its affiliates. The
Fund pays all other expenses incurred in the operation of the Fund, including,
among other things, expenses for legal and auditing services, taxes, costs of
preparing, printing and mailing proxies, listing fees, stock certificates and
stockholder reports, charges of the custodian and the transfer agent, dividend
disbursing agent and registrar, Commission fees, fees and expenses of
non-interested Directors, accounting and pricing costs, insurance, interest,
brokerage costs, litigation and other extraordinary or non-recurring expenses,
mailing and other expenses properly payable by the Fund. Certain accounting
services are provided to the Fund by State Street Bank and Trust Company
("State Street") pursuant to an agreement between State Street and the Fund.
The Fund will pay the costs of these services. In addition, the Fund will
reimburse the Investment Adviser for certain additional accounting services.

     The table below shows the amounts paid by the Fund to State Street and to
the Investment Adviser for accounting services for the periods indicated:

                                     Paid by the Fund  Paid by the Fund to the
     Fiscal Period/Year Ended:       to State Street   Investment Adviser
    -------------------------------- ----------------- -------------------------
     April 30, 2004................. $     69,975             $      4,442
     October 31, 2003............... $    136,850             $      9,356
     October 31, 2002............... $    135,279             $     15,287
     October 31, 2001............... $    109,180             $     26,492

     Unless earlier terminated as described below, the Investment Advisory
Agreement will remain in effect from year to year if approved annually (a) by
the Board of Directors of the Fund or by a majority of the outstanding shares
of the Fund and (b) by a majority of the Directors who are not parties to such
contract or interested persons (as defined in the 1940 Act) of any such party.
Such contract is not assignable and may be terminated without penalty on 60
days' written notice at the option of either party thereto or by the vote of
the stockholders of the Fund.

     In connection with the Board of Directors' consideration of the
Investment Advisory Agreement, the Board compared the Fund's fee rate for
advisory and administrative services and the Fund's historical performance to
certain comparable funds and reviewed information derived from a number of
sources and covering a range of issues. The Board of Directors considered the
compensation paid to the Investment Adviser and the services provided to the
Fund by the Investment Adviser under the Investment Advisory Agreement, as
well as other services provided by the Investment Adviser and its affiliates
under other agreements, and the personnel who will provide these services. In
addition to the investment advisory services provided to the Fund, the
Investment Adviser and its affiliates provide administrative services,
stockholder services, oversight of fund accounting, marketing services,
assistance in meeting legal and regulatory requirements, and other services
necessary for the operation of the Fund. The Fund's Board of Directors also
considered the direct and indirect benefits to the Investment Adviser from its
relationship with the Fund. Based on their experience as Directors of the Fund
and as directors of other MLIM/FAM-advised funds, the Board of Directors
concluded that the Fund benefits and should continue to benefit from those
services.

     In reviewing the Investment Advisory Agreement, the Board focused on the
experience, resources and strengths of the Investment Adviser and its
affiliates in managing investment companies that invest primarily in Michigan
Municipal Bonds, including other MLIM/FAM-advised leveraged closed end funds
that have investment

                                      27


objectives and strategies substantially similar to those of the Fund. The
Board considered the amount of fixed income assets, including tax-exempt fixed
income assets, under the management of the Investment Adviser and its
affiliates, including MLIM, as well as the experience of the Fund's portfolio
management team. The Board noted that the Investment Adviser has over
twenty-five years of experience investing in Municipal Bond and that the
portfolio manager has over twenty-four years of experience investing in
Municipal Bonds. The Board also noted that, in connection with the Fund's
investments in Municipal Bonds, the Investment Adviser may need to assess the
quality of such Municipal Bonds by performing an independent credit analysis
of any Municipal Bond insurance as well as the nature of any letters of credit
or similar credit enhancement to which particular Municipal Bonds are entitled
and the creditworthiness of the financial institutions that provide such
Municipal Bond insurance or credit enhancement. The Board also considered the
Investment Adviser's experience in managing funds that use leverage through
the issuance of preferred stock, noting that the Investment Adviser manages
over thirty such funds. The Board noted that the Investment Adviser has a high
level of expertise in managing the types of investments used by the Fund and
in managing leverage, and concluded that the Fund benefits and should continue
to benefit from that expertise. The Directors based their conclusions on their
experience as directors of other leveraged, closed-end investment companies
managed by the Investment Adviser that invest in Municipal Bonds and
considered their experience with credit analysis and risk management
historically performed by the Investment Adviser.

     The Directors, based on their experience as directors of other investment
companies managed by the Investment Adviser and its affiliates as well as of
the Fund, also focused on the quality of the Investment Adviser's compliance
and administrative staff. The Board noted that, in addition to the analysts
and compliance personnel dedicated to the tax-exempt fixed income management
group, the Investment Adviser has a separate administrative, legal and
compliance staff to ensure a high level of quality in the compliance and
administrative services provided to the Fund. The Board of Directors also
reviewed the compliance and administrative services provided to the Fund by
the Investment Adviser, including its oversight of the Fund's day-to-day
operations and its oversight of Fund accounting. The Investment Adviser and
its affiliates provide compliance and administrative services to the Fund and
all the MLIM/FAM-advised funds, as well as to a number of third party fund
groups. The Board of Directors concluded, based on their experience as
Directors, that, historically, the compliance and administrative services
provided by the Investment Adviser and its affiliates were of a high quality
and that the Fund benefits and should continue to benefit from these services.

     In reviewing the Investment Advisory Agreement, the Board of Directors
evaluated the Fund's fee rate for advisory and administrative services and the
Fund's historical performance as compared to those of comparable leveraged,
closed-end funds that are managed by other investment advisers that invest
primarily in single state municipal obligations as provided by Lipper, Inc.
and by a contract review analysis provided by the Investment Adviser. In
particular, the Board of Directors noted that the Fund had the third lowest
contractual advisory fee rate at a common asset level (below the median of the
group) among six non-MLIM/FAM-advised comparable funds. The Board of Directors
also found that the Fund's actual advisory fee rate as a percentage of total
assets at a common asset level excluding leverage was just above (less than
.09%) the median and the Fund's actual advisory fee rate as a percentage of
assets attributable to common stock at a common asset level including leverage
was just above (less than .021%) the median of the group. The Board also
compared the Fund's total expenses, both including and excluding assets
attributable to leverage, and concluded that, in each case, the Fund's
expenses were the lowest in its category and below the median of the group.
The Board also noted that the Fund's historical performance was comparable to
that of other, similarly managed closed-end leveraged single state insured
municipal debt funds. The Board also received and considered profitability
information related to the management revenues from the Fund. Based upon the
information reviewed and their discussion, the Board of Directors concluded
that the advisory fee rate was reasonable in relation to the services provided
by the Investment Adviser to the Fund as well as the costs incurred and
benefits gained by the Investment Adviser and its affiliates in providing such
services.

     The Board considered whether there should be changes in the advisory fee
rate or structure in order to enable the Fund to participate in any economies
of scale that the Investment Adviser may experience as a result of growth in
the Fund's assets. The Board determined that the current advisory fee
structure was reasonable and that no changes are currently necessary. The
non-interested Directors were represented by independent counsel who assisted
them in their deliberations.

                                      28


Code of Ethics

     The Fund's Board of Directors approved a Code of Ethics under Rule 17j-1
of the 1940 Act that covers the Fund and the Investment Adviser. The Code of
Ethics establishes procedures for personal investing and restricts certain
transactions. Employees subject to the Code of Ethics may invest in securities
for their personal investment accounts, including securities that may be
purchased or held by the Fund.

Proxy Voting Policies and Procedures

     The Fund's Board of Directors has delegated to the Investment Adviser
authority to vote all proxies relating to the Fund's portfolio securities. The
Investment Adviser has adopted policies and procedures ("Proxy Voting
Procedures") with respect to the voting of proxies related to the portfolio
securities held in the account of one or more of its clients, including the
Fund. Pursuant to these Proxy Voting Procedures, the Investment Adviser's
primary objective when voting proxies is to make proxy voting decisions solely
in the best interests of the Fund and its stockholders, and to act in a manner
that the Investment Adviser believes is most likely to enhance the economic
value of the securities held by the Fund. The Proxy Voting Procedures are
designed to ensure that the Investment Adviser considers the interests of its
clients, including the Fund, and not the interests of the Investment Adviser,
when voting proxies and that real (or perceived) material conflicts that may
arise between the Investment Adviser's interest and those of the Investment
Adviser's clients are properly addressed and resolved.

     In order to implement the Proxy Voting Procedures, the Investment Adviser
has formed a Proxy Voting Committee (the "Committee"). The Committee is
comprised of the Investment Adviser's Chief Investment Officer (the "CIO"),
one or more other senior investment professionals appointed by the CIO,
portfolio managers and investment analysts appointed by the CIO and any other
personnel the CIO deems appropriate. The Committee will also include two
non-voting representatives from the Investment Adviser's Legal department
appointed by the Investment Adviser's General Counsel. The Committee's
membership shall be limited to fulltime employees of the Investment Adviser.
No person with any investment banking, trading, retail brokerage or research
responsibilities for the Investment Adviser's affiliates may serve as a member
of the Committee or participate in its decision making (except to the extent
such person is asked by the Committee to present information to the Committee,
on the same basis as other interested knowledgeable parties not affiliated
with the Investment Adviser might be asked to do so). The Committee determines
how to vote the proxies of all clients, including the Fund, that have
delegated proxy voting authority to the Investment Adviser and seeks to ensure
that all votes are consistent with the best interests of those clients and are
free from unwarranted and inappropriate influences. The Committee establishes
general proxy voting policies for the Investment Adviser and is responsible
for determining how those policies are applied to specific proxy votes, in
light of each issuer's unique structure, management, strategic options and, in
certain circumstances, probable economic and other anticipated consequences of
alternate actions. In so doing, the Committee may determine to vote a
particular proxy in a manner contrary to its generally stated policies. In
addition, the Committee will be responsible for ensuring that all reporting
and recordkeeping requirements related to proxy voting are fulfilled.

     The Committee may determine that the subject matter of a recurring proxy
issue is not suitable for general voting policies and requires a case-by-case
determination. In such cases, the Committee may elect not to adopt a specific
voting policy applicable to that issue. The Investment Adviser believes that
certain proxy voting issues require investment analysis--such as approval of
mergers and other significant corporate transactions--akin to investment
decisions, and are, therefore, not suitable for general guidelines. The
Committee may elect to adopt a common position for the Investment Adviser on
certain proxy votes that are akin to investment decisions, or determine to
permit the portfolio manager to make individual decisions on how best to
maximize economic value for the Fund (similar to normal buy/sell investment
decisions made by such portfolio managers). While it is expected that the
Investment Adviser will generally seek to vote proxies over which the
Investment Adviser exercises voting authority in a uniform manner for all the
Investment Adviser's clients, the Committee, in conjunction with the Fund's
portfolio manager, may determine that the Fund's specific circumstances
require that its proxies be voted differently.

     To assist the Investment Adviser in voting proxies, the Committee has
retained Institutional Shareholder Services ("ISS"). ISS is an independent
adviser that specializes in providing a variety of fiduciary-level
proxy-related services to institutional investment managers, plan sponsors,
custodians, consultants, and other institutional

                                      29


investors. The services provided to the Investment Adviser by ISS include
in-depth research, voting recommendations (although the Investment Adviser is
not obligated to follow such recommendations), vote execution, and
recordkeeping. ISS will also assist the Fund in fulfilling its reporting and
recordkeeping obligations under the 1940 Act.

     The Investment Adviser's Proxy Voting Procedures also address special
circumstances that can arise in connection with proxy voting. For instance,
under the Proxy Voting Procedures, the Investment Adviser generally will not
seek to vote proxies related to portfolio securities that are on loan,
although it may do so under certain circumstances. In addition, the Investment
Adviser will vote proxies related to securities of foreign issuers only on a
best efforts basis and may elect not to vote at all in certain countries where
the Committee determines that the costs associated with voting generally
outweigh the benefits. The Committee may at any time override these general
policies if it determines that such action is in the best interests of the
Fund.

     From time to time, the Investment Adviser may be required to vote proxies
in respect of an issuer where an affiliate of the Investment Adviser (each, an
"Affiliate"), or a money management or other client of the Investment Adviser
(each, a "Client") is involved. The Proxy Voting Procedures and the Investment
Adviser's adherence to those procedures are designed to address such conflicts
of interest. The Committee intends to strictly adhere to the Proxy Voting
Procedures in all proxy matters, including matters involving Affiliates and
Clients. If, however, an issue representing a non-routine matter that is
material to an Affiliate or a widely known Client is involved such that the
Committee does not reasonably believe it is able to follow its guidelines (or
if the particular proxy matter is not addressed by the guidelines) and vote
impartially, the Committee may, in its discretion for the purposes of ensuring
that an independent determination is reached, retain an independent fiduciary
to advise the Committee on how to vote or to cast votes on behalf of the
Investment Adviser's clients.

     In the event that the Committee determines not to retain an independent
fiduciary, or it does not follow the advice of such an independent fiduciary,
the powers of the Committee shall pass to a subcommittee, appointed by the CIO
(with advice from the Secretary of the Committee), consisting solely of
Committee members selected by the CIO. The CIO shall appoint to the
subcommittee, where appropriate, only persons whose job responsibilities do
not include contact with the Client and whose job evaluations would not be
affected by the Investment Adviser's relationship with the Client (or failure
to retain such relationship). The subcommittee shall determine whether and how
to vote all proxies on behalf of the Investment Adviser's clients or, if the
proxy matter is, in their judgment, akin to an investment decision, to defer
to the applicable portfolio managers, provided that, if the subcommittee
determines to alter the Investment Adviser's normal voting guidelines or, on
matters where the Investment Adviser's policy is case-by-case, does not follow
the voting recommendation of any proxy voting service or other independent
fiduciary that may be retained to provide research or advice to the Investment
Adviser on that matter, no proxies relating to the Client may be voted unless
the Secretary, or in the Secretary's absence, the Assistant Secretary of the
Committee concurs that the subcommittee's determination is consistent with the
Investment Adviser's fiduciary duties.

     In addition to the general principles outlined above, the Investment
Adviser has adopted voting guidelines with respect to certain recurring proxy
issues that are not expected to involve unusual circumstances. These policies
are guidelines only, and the Investment Adviser may elect to vote differently
from the recommendation set forth in a voting guideline if the Committee
determines that it is in the Fund's best interest to do so. In addition, the
guidelines may be reviewed at any time upon the request of a Committee member
and may be amended or deleted upon the vote of a majority of Committee members
present at a Committee meeting at which there is a quorum.

     The Investment Adviser has adopted specific voting guidelines with
respect to the following proxy issues:

     o    Proposals related to the composition of the Board of Directors of
          issuers other than investment companies. As a general matter, the
          Committee believes that a company's Board of Directors (rather than
          stockholders) is most likely to have access to important, nonpublic
          information regarding a company's business and prospects, and is
          therefore best-positioned to set corporate policy and oversee
          management. The Committee, therefore, believes that the foundation
          of good corporate governance is the election of qualified,
          independent corporate directors who are likely to diligently
          represent the interests of stockholders and oversee management of
          the corporation in a manner that will seek to

                                      30


          maximize stockholder value over time. In individual cases, the
          Committee may look at a nominee's history of representing
          stockholder interests as a director of other companies or other
          factors, to the extent the Committee deems relevant.

     o    Proposals related to the selection of an issuer's independent
          auditors. As a general matter, the Committee believes that corporate
          auditors have a responsibility to represent the interests of
          stockholders and provide an independent view on the propriety of
          financial reporting decisions of corporate management. While the
          Committee will generally defer to a corporation's choice of auditor,
          in individual cases, the Committee may look at an auditors' history
          of representing stockholder interests as auditor of other companies,
          to the extent the Committee deems relevant.

     o    Proposals related to management compensation and employee benefits.
          As a general matter, the Committee favors disclosure of an issuer's
          compensation and benefit policies and opposes excessive
          compensation, but believes that compensation matters are normally
          best determined by an issuer's board of directors, rather than
          stockholders. Proposals to "micro-manage" an issuer's compensation
          practices or to set arbitrary restrictions on compensation or
          benefits will, therefore, generally not be supported.

     o    Proposals related to requests, principally from management, for
          approval of amendments that would alter an issuer's capital
          structure. As a general matter, the Committee will support requests
          that enhance the rights of common stockholders and oppose requests
          that appear to be unreasonably dilutive.

     o    Proposals related to requests for approval of amendments to an
          issuer's charter or by-laws. As a general matter, the Committee
          opposes poison pill provisions.

     o    Routine proposals related to requests regarding the formalities of
          corporate meetings.

     o    Proposals related to proxy issues associated solely with holdings of
          investment company shares. As with other types of companies, the
          Committee believes that a fund's Board of Directors (rather than its
          stockholders) is best-positioned to set fund policy and oversee
          management. However, the Committee opposes granting Boards of
          Directors authority over certain matters, such as changes to a
          fund's investment objective, that the Investment Company Act
          envisions will be approved directly by stockholders.

     o    Proposals related to limiting corporate conduct in some manner that
          relates to the stockholder's environmental or social concerns. The
          Committee generally believes that annual stockholder meetings are
          inappropriate forums for discussion of larger social issues, and
          opposes stockholder resolutions "micro-managing" corporate conduct
          or requesting release of information that would not help a
          stockholder evaluate an investment in the corporation as an economic
          matter. While the Committee is generally supportive of proposals to
          require corporate disclosure of matters that seem relevant and
          material to the economic interests of stockholders, the Committee is
          generally not supportive of proposals to require disclosure of
          corporate matters for other purposes.


                            PORTFOLIO TRANSACTIONS

     Subject to policies established by the Board of Directors, the Investment
Adviser is primarily responsible for the execution of the Fund's portfolio
transactions and the allocation of brokerage. The Fund has no obligation to
deal with any dealer or group of dealers in the execution of transactions in
portfolio securities of the Fund. Where possible, the Fund deals directly with
the dealers who make a market in the securities involved except in those
circumstances where better prices and execution are available elsewhere. It is
the policy of the Fund to obtain the best results in conducting portfolio
transactions for the Fund, taking into account such factors as price
(including the

                                      31


applicable dealer spread or commission), the size, type and difficulty of the
transaction involved, the firm's general execution and operations facilities
and the firm's risk in positioning the securities involved. The cost of
portfolio securities transactions of the Fund primarily consists of dealer or
underwriter spreads and brokerage commissions. While reasonable competitive
spreads or commissions are sought, the Fund will not necessarily be paying the
lowest spread or commission available on any particular transaction.

     Subject to obtaining the best net results, dealers who provide
supplemental investment research (such as quantitative and modeling
information assessments and statistical data and provide other similar
services) to the Investment Adviser may receive orders for transactions by the
Fund. Information so received will be in addition to and not in lieu of the
services required to be performed by the Investment Adviser under the
Investment Advisory Agreement and the expense of the Investment Adviser will
not necessarily be reduced as a result of the receipt of such supplemental
information. Supplemental investment research obtained from such dealers might
be used by the Investment Adviser in servicing all of its accounts and such
research might not be used by the Investment Adviser in connection with the
Fund.

     The Fund invests in securities traded in the over-the-counter markets,
and the Fund intends to deal directly with dealers who make markets in the
securities involved, except in those circumstances where better execution is
available elsewhere. Under the 1940 Act, except as permitted by exemptive
order, persons affiliated with the Fund, including Merrill Lynch, are
prohibited from dealing with the Fund as principal in the purchase and sale of
securities. Since transactions in the over-the-counter market usually involve
transactions with dealers acting as principals for their own accounts, the
Fund does not deal with Merrill Lynch and its affiliates in connection with
such principal transactions except that, pursuant to exemptive orders obtained
by the Investment Adviser, the Fund may engage in principal transactions with
Merrill Lynch in high quality, short term, tax exempt securities. See
"Investment Restrictions." However, affiliated persons of the Fund, including
Merrill Lynch, may serve as its brokers in certain over-the-counter
transactions conducted on an agency basis. In addition, the Fund has received
an exemptive order, under which it may purchase investment grade Municipal
Bonds through group orders from an underwriting syndicate of which Merrill
Lynch is a member subject to conditions set forth in such order (the "Group
Order Exemptive Order"). A group order is an order for securities held in an
underwriting syndicate for the account of all members of the syndicate, and in
proportion to their respective participation in the syndicate.

     The Fund also may purchase tax exempt debt instruments in individually
negotiated transactions with the issuers. Because an active trading market may
not exist for such securities, the prices that the Fund may pay for these
securities or receive on their resale may be lower than that for similar
securities with a more liquid market.

     Certain court decisions have raised questions as to the extent to which
investment companies should seek exemptions under the 1940 Act in order to
seek to recapture underwriting and dealer spreads from affiliated entities.
The Fund's Board of Directors has considered all factors deemed relevant and
has made a determination not to seek such recapture at this time. The Fund's
Board of Directors will reconsider this matter from time to time.

     The Fund has received an exemptive order from the Commission permitting
it to lend portfolio securities to Merrill Lynch or its affiliates. Pursuant
to that order, the Fund also has retained an affiliated entity of the
Investment Adviser as the securities lending agent for a fee, including a fee
based on a share of the returns on investment of cash collateral. That entity
may, on behalf of the Fund, invest cash collateral received by the Fund for
such loans, among other things, in a private investment company managed by
that entity or in registered money market funds advised by the Investment
Adviser or its affiliates.

     Securities held by the Fund may also be held by, or be appropriate
investments for, other funds or investment advisory clients for which the
Investment Adviser or its affiliates act as an adviser. Because of different
investment objectives or other factors, a particular security may be bought
for an advisory client when other clients are selling the same security. If
purchases or sales of securities by the Investment Adviser for the Fund or
other funds for which it acts as investment adviser or for other advisory
clients arise for consideration at or about the same time, transactions in
such securities will be made, insofar as feasible, for the respective funds
and clients in a manner deemed equitable to all. Transactions effected by the
Investment Adviser (or its affiliates) on behalf of more than one of its
clients during the same period may increase the demand for securities being
purchased or the supply of securities being sold, causing an adverse effect on
price.

                                      32


     Section 11(a) of the Securities Exchange Act of 1934 generally prohibits
members of the U.S. national securities exchanges from executing exchange
transactions for their affiliates and institutional accounts that they manage
unless the member (i) has obtained prior express authorization from the
account to effect such transactions, (ii) at least annually furnishes the
account with a statement setting forth the aggregate compensation received by
the member in effecting such transactions, and (iii) complies with any rules
the Commission has prescribed with respect to the requirements of clauses (i)
and (ii). To the extent Section 11(a) would apply to Merrill Lynch acting as a
broker for the Fund in any of its portfolio transactions executed on any such
securities exchange of which it is a member, appropriate consents have been
obtained from the Fund and annual statements as to aggregate compensation will
be provided to the Fund.

Portfolio Turnover

     Generally, the Fund does not purchase securities for short term trading
profits. However, the Fund may dispose of securities without regard to the
time they have been held when such actions, for defensive or other reasons,
appear advisable to the Investment Adviser. While it is not possible to
predict turnover rates with any certainty, at present it is anticipated that
the Fund's annual portfolio turnover rate, under normal circumstances, should
be less than 100%. (The portfolio turnover rate is calculated by dividing the
lesser of purchases or sales of portfolio securities for the particular fiscal
year by the monthly average of the value of the portfolio securities owned by
the Fund during the particular fiscal year. For purposes of determining this
rate, all securities whose maturities at the time of acquisition are one year
or less are excluded.) A high portfolio turnover rate results in greater
transaction costs, which are borne directly by the Fund and may have certain
tax consequences for stockholders.

     For the six months ended April 30, 2004 and the fiscal years ended
October 31, 2003 and 2002, the Fund's portfolio turnover rates were 16.57%,
33.39% and 32.68%, respectively.

                                    TAXES

     The Fund has elected to qualify for the special tax treatment afforded
regulated investment companies ("RICs") under the Internal Revenue Code of
1986, as amended (the "Code"). As long as it so qualifies, in any taxable year
in which it distributes at least 90% of its taxable net income and 90% of its
tax exempt net income (see below), the Fund (but not its stockholders) will
not be subject to Federal income tax to the extent that it distributes its net
investment income and net realized capital gains. The Fund intends to
distribute substantially all of such income. If, in any taxable year, the Fund
fails to qualify as a RIC under the Code, it would be taxed in the same manner
as an ordinary corporation and all distributions from earnings and profits (as
determined under U.S. Federal income tax principles) to its stockholders would
be taxable as ordinary dividend income eligible for the maximum 15% tax rate
for non-corporate shareholders and the dividends-received deduction for
corporate shareholders. However, the Fund's distributions derived from income
on tax exempt obligations, as defined herein, would no longer qualify for
treatment as exempt interest.

     The Code requires a RIC to pay a nondeductible 4% excise tax to the
extent the RIC does not distribute, during each calendar year, 98% of its
ordinary income, determined on a calendar year basis, and 98% of its capital
gains, determined, in general, on an October 31 year-end, plus certain
undistributed amounts from previous years. The required distributions,
however, are based only on the taxable income of a RIC. The excise tax,
therefore, generally will not apply to the tax exempt income of a RIC, such as
the Fund, that pays exempt-interest dividends.

     The Internal Revenue Service (the "IRS"), in a revenue ruling, held that
certain auction rate preferred stock would be treated as stock for Federal
income tax purposes. The terms of the AMPS are substantially similar, but not
identical, to the auction rate preferred stock discussed in the revenue
ruling, and in the opinion of Sidley Austin Brown & Wood LLP, counsel to the
Fund, the shares of AMPS will constitute stock of the Fund and distributions
with respect to shares of AMPS (other than distributions in redemption of
shares of AMPS subject to Section 302(b) of the Code) will constitute
dividends to the extent of the Fund's current and accumulated earnings and
profits as calculated for Federal income tax purposes. Nevertheless, it is
possible that the IRS might take a contrary position, asserting, for example,
that the shares of AMPS constitute debt of the Fund. If this position were
upheld, the discussion of the treatment of distributions below would not
apply. Instead, distributions by the Fund to holders of shares of AMPS would
constitute taxable interest income, whether or not they exceeded the earnings
and profits of

                                      33


the Fund, would be included in full in the income of the recipient and would
be taxed as ordinary income. Counsel believes that such a position, if
asserted by the IRS, would be unlikely to prevail.

     The Fund will only purchase a Municipal Bond or Non-Municipal Tax-Exempt
Security if it is accompanied by an opinion of counsel to the issuer, which is
delivered on the date of issuance of the security, that the interest paid on
such security is excludable from gross income for Federal income tax purposes
and is exempt from Michigan income taxes, if applicable. The Fund intends to
qualify to pay "exempt-interest dividends" as defined in Section 852(b)(5) of
the Code. Under such section if, at the close of each quarter of its taxable
year, at least 50% of the value of its total assets consists of obligations
that pay interest which is excludable from gross income for Federal income tax
purposes ("tax exempt obligations") under Section 103(a) of the Code (relating
generally to obligations of a state or local governmental unit), the Fund
shall be qualified to pay exempt-interest dividends to its stockholders.
Exempt-interest dividends are dividends or any part thereof paid by the Fund
that are attributable to interest on tax exempt obligations and designated by
the Fund as exempt-interest dividends in a written notice mailed to the Fund's
stockholders within 60 days after the close of its taxable year. To the extent
that the dividends distributed to the Fund's stockholders are derived from
interest income exempt from tax under Code Section 103(a) and are properly
designated as exempt-interest dividends, they will be excludable from a
stockholder's gross income for Federal tax purposes. Exempt-interest dividends
are included, however, in determining the portion, if any, of a person's
social security and railroad retirement benefits subject to Federal income
taxes. Each stockholder is advised to consult a tax adviser with respect to
whether exempt-interest dividends retain the exclusion under Code Section
103(a) if such stockholder would be treated as a "substantial user" or
"related person" under Code Section 147(a) with respect to property financed
with the proceeds of an issue of "industrial development bonds" or "private
activity bonds," if any, held by the Fund.

     Stockholders who are subject to the Michigan income tax or single
business tax will not be subject to the Michigan income tax or single business
tax on exempt-interest dividends to the extent such dividends are attributable
to interest on Michigan Municipal Bonds. To the extent the distributions from
the Fund are attributable to sources other than interest on Michigan Municipal
Bonds, such distributions, including, but not limited to, long term or short
term capital gains, but excluding any such capital gains from obligations of
the United States or of its possessions, will not be exempt from Michigan
income tax or the single business tax.

     The intangibles tax was totally repealed effective January 1, 1998. The
income tax rate began a gradual reduction of one-tenth of one percent per year
in year 2000, from 4.2 percent, down to a 4.0 percent rate for 2003. The
scheduled reduction to 3.9 percent was delayed and became effective July 1,
2004. Although scheduled reductions in the single business tax have been
delayed due to the slowdown in the economy, the tax is still scheduled to
expire in 2010.

     To the extent that the Fund's distributions are derived from interest on
its taxable investments or from an excess of net short-term capital gains over
net long-term capital losses ("ordinary income dividends"), such distributions
are considered ordinary income for Federal income tax purposes. Distributions
by the Fund, whether from exempt-interest income, ordinary income or capital
gains, are not eligible for the dividends received deduction allowed to
corporations under the Code or the reduced tax rates available to
non-corporate shareholders pursuant to recent legislation. Distributions, if
any, from an excess of net long-term capital gains over net short-term capital
losses derived from the sale of securities or from certain transactions in
futures or options and swaps ("capital gain dividends") are taxable as
long-term capital gains for Federal income tax purposes, regardless of the
length of time the stockholder has owned Fund shares and, for Michigan income
tax purposes, are treated as capital gains that are taxed at ordinary income
tax rates. Generally not later than 60 days after the close of its taxable
year, the Fund will provide its stockholders with a written notice designating
the amounts of any exempt-interest dividends and capital

                                      34


gain dividends. If the Fund pays a dividend in January which was declared in
the previous October, November or December to stockholders of record on a
specified date in one of such months, then such dividend will be treated for
tax purposes as being paid by the Fund and received by its stockholders on
December 31 of the year in which such dividend was declared.

     All or a portion of the Fund's gain from the sale or redemption of tax
exempt obligations purchased at a market discount will be treated for Federal
income tax purposes as ordinary income rather than capital gain. This rule may
increase the amount of ordinary income dividends received by stockholders.
Distributions in excess of the Fund's earnings and profits will first reduce
the adjusted tax basis of a holder's shares and, after such adjusted tax basis
is reduced to zero, will constitute capital gains to such holder (assuming the
shares are held as a capital asset). The sale or exchange of AMPS could result
in capital gain or loss to holders of AMPS who hold their shares as capital
assets. Generally, a stockholder's gain or loss will be long-term capital gain
or loss if the shares have been held for more than one year. Any loss upon the
sale or exchange of Fund shares held for six months or less will be disallowed
to the extent of any exempt-interest dividends received by the stockholder. In
addition, any such loss that is not disallowed under the rule stated above
will be treated as long-term capital loss to the extent of any capital gain
dividends received by the stockholder.

     If you borrow money to buy the Fund's AMPS, you may not be permitted to
deduct the interest on that loan. Under Federal income tax rules, the Fund's
AMPS may be treated as having been bought with borrowed money even if the
purchase cannot be traced directly to borrowed money. Stockholders should
consult their own tax advisers regarding the impact of an investment in AMPS
upon the deductibility of interest payable by the stockholder.

     The IRS has taken the position in a revenue ruling that if a RIC has two
or more classes of shares, it may designate distributions made to each class
in any year as consisting of no more than such class's proportionate share of
particular types of income, including exempt-interest income and net long-term
capital gains. A class's proportionate share of a particular type of income is
determined according to the percentage of total dividends paid by the RIC
during such year that was paid to such class. Thus, the Fund is required to
allocate a portion of its net capital gain and other taxable income to the
shares of AMPS and Other AMPS of each series. Accordingly, the Fund intends to
designate dividends paid to the Series D AMPS and Other AMPS as tax exempt
interest, capital gains or other taxable income, as applicable, in proportion
to each series' share of total dividends paid during the year. The Fund may
notify the Auction Agent of the amount of any net capital gain and other
taxable income to be included in any dividend on shares of AMPS prior to the
Auction establishing the Applicable Rate for such dividend. The Fund also may
include such income in a dividend on shares of AMPS without giving advance
notice thereof if it increases the dividend by an additional amount calculated
as if such income were a Retroactive Taxable Allocation and the additional
amount were an Additional Dividend, provided that the Fund will notify the
Auction Agent of the additional amounts to be included in such dividend prior
to the applicable Dividend Payment Date. See "The Auction--Auction
Procedures--Auction Date; Advance Notice of Allocation of Taxable Income;
Inclusion of Taxable Income in Dividends" in the prospectus. Except for the
portion of any dividend that it informs the Auction Agent will be treated as
capital gains or other taxable income, the Fund anticipates that the dividends
paid on the shares of AMPS will constitute exempt-interest dividends. The
amount of net capital gain and ordinary income allocable to shares of AMPS
(the "taxable distribution") will depend upon the amount of such gains and
income realized by the Fund and the total dividends paid by the Fund on shares
of common stock and shares of the series of AMPS during a taxable year, but
the taxable distribution generally is not expected to be significant.

     If the Fund makes a Retroactive Taxable Allocation, it will pay
Additional Dividends to holders of AMPS who are subject to the Retroactive
Taxable Allocation. See "Description of AMPS--Dividends--Additional Dividends"
in the prospectus. The Federal income tax consequences of Additional Dividends
under existing law are uncertain. The Fund intends to treat a holder as
receiving a dividend distribution in the amount of any Additional Dividend
only as and when such Additional Dividend is paid. An Additional Dividend
generally will be designated by the Fund as an exempt-interest dividend except
as otherwise required by applicable law. However, the IRS may assert that all
or part of an Additional Dividend is a taxable dividend either in the taxable
year for which the Retroactive Taxable Allocation is made or in the taxable
year in which the Additional Dividend is paid.

     In the opinion of Sidley Austin Brown & Wood LLP, counsel to the Fund,
under current law the manner in which the Fund intends to allocate items of
tax exempt income, net capital gain and other taxable income among

                                      35


shares of common stock and shares of AMPS will be respected for Federal income
tax purposes. However, the tax treatment of Additional Dividends may affect
the Fund's calculation of each class's allocable share of capital gains and
other taxable income. In addition, there is currently no direct guidance from
the IRS or other sources specifically addressing whether the Fund's method for
allocating tax exempt income, net capital gain and other taxable income, if
any, among shares of common stock and shares of AMPS will be respected for
Federal income tax purposes, and it is possible that the IRS could disagree
with counsel's opinion and attempt to reallocate the Fund's net capital gain
or other taxable income. In the event of a reallocation, some of the dividends
identified by the Fund as exempt-interest dividends to holders of shares of
AMPS may be recharacterized as additional capital gains or other taxable
income. In the event of such recharacterization, the Fund would not be
required to make payments to such stockholders to offset the tax effect of
such reallocation. In addition, a reallocation may cause the Fund to be liable
for income tax and excise tax on any reallocated taxable income. Sidley Austin
Brown & Wood LLP has advised the Fund that, in its opinion, if the IRS were to
challenge in court the Fund's allocations of income and gain, the IRS would be
unlikely to prevail. A holder should be aware, however, that the opinion of
Sidley Austin Brown & Wood LLP represents only its best legal judgment and is
not binding on the IRS or the courts.

     The Code subjects interest received on certain otherwise tax exempt
securities to a Federal alternative minimum tax. The Federal alternative
minimum tax applies to interest received on PABs issued after August 7, 1986.
PABs are bonds that, although tax exempt, are used for purposes other than
those performed by governmental units and that benefit non-governmental
entities (e.g., bonds used for industrial development or housing purposes).
Income received on such bonds is classified as an item of "tax preference,"
which could subject certain investors in such bonds, including stockholders of
the Fund, to an increased Federal alternative minimum tax. The Fund intends to
purchase such PABs and will report to stockholders at the close of the
calendar year-end the portion of its dividends declared during the year which
constitutes an item of tax preference for Federal alternative minimum tax
purposes. The Code further provides that corporations are subject to a Federal
alternative minimum tax based, in part, on certain differences between taxable
income as adjusted for other tax preferences and the corporation's "adjusted
current earnings," which more closely reflect a corporation's economic income.
Because an exempt-interest dividend paid by the Fund will be included in
adjusted current earnings, a corporate stockholder may be required to pay a
Federal alternative minimum tax on exempt-interest dividends paid by the Fund.

     The Fund may invest in instruments the return on which includes
nontraditional features such as indexed principal or interest payments
("nontraditional instruments"). These instruments may be subject to special
tax rules under which the Fund may be required to accrue and distribute income
before amounts due under the obligations are paid. In addition, it is possible
that all or a portion of the interest payments on such nontraditional
instruments could be recharacterized as taxable ordinary income.

     The Fund may engage in interest rate and credit default swaps. The
Federal income tax rules governing the taxation of swaps are not entirely
clear and may require the Fund to treat payments received under such
arrangements as ordinary income and to amortize payments under certain
circumstances. Because payments received by the Fund in connection with swap
transactions will be taxable rather than tax exempt, they may result in
increased taxable distributions to stockholders.

     Certain transactions entered into by the Fund are subject to complex
Federal income tax provisions that may, among other things, (a) affect the
character of gains and losses realized, (b) disallow, suspend or otherwise
limit the allowance of certain losses or deductions, and (c) accelerate the
recognition of income. Operation of these tax rules could, therefore, affect
the character, amount and timing of distributions and result in increased
taxable distributions to stockholders. Special tax rules also will require the
Fund to mark-to-market certain types of positions in its portfolio (i.e.,
treat them as sold on the last day of the taxable year), and may result in the
recognition of income without a corresponding receipt of cash. The Fund
intends to monitor its transactions, make appropriate tax elections and make
appropriate entries in its books and records to lessen the effect of these tax
rules and avoid any possible disqualification for the special treatment
afforded RICs under the Code.

     The Fund's ability to distribute dividends exempt from Federal income tax
depends on the exclusion from gross income of the interest income that it
receives on the securities in which it invests. The Fund will only purchase
Municipal Bonds if they are accompanied by an opinion of counsel to the
issuer, which is delivered on the

                                      36


date of issuance of that security, that interest on such securities is
excludable from gross income for Federal income tax purposes and exempt from
Michigan income taxes, if applicable (the "tax exemption opinion").

     Events occurring after the date of issuance of the Municipal Bonds and
Non-Municipal Tax Exempt Securities in which the Fund invests, however, may
cause the interest on such securities to be includable in gross income for
Federal income tax purposes. For example, the Code establishes certain
requirements, such as restrictions as to the investment of the proceeds of the
issue, limitations as to the use of proceeds of such issue and the property
financed by such proceeds, and the payment of certain excess earnings to the
Federal government, that must be met after the issuance of securities for
interest on such securities to remain excludable from gross income for Federal
income tax purposes. The issuers and the conduit borrowers of the Municipal
Bonds or Non-Municipal Tax Exempt Securities generally covenant to comply with
such requirements, and the tax exemption opinion generally assumes continuing
compliance with such requirements. Failure to comply with these continuing
requirements, however, may cause the interest on such securities to be
includable in gross income for Federal income tax purposes retroactive to
their date of issue.

     In addition, the IRS has an ongoing enforcement program that involves the
audit of tax exempt bonds to determine whether an issue of bonds satisfies all
of the requirements that must be met for interest on such bonds to be
excludable from gross income for Federal income tax purposes. From time to
time, some of the securities held by the Fund may be the subject of such an
audit by the IRS, and the IRS may determine that the interest on such
securities is includable in gross income for Federal income tax purposes,
either because the IRS has taken a legal position adverse to the conclusion
reached by counsel to the issuer in the tax exemption opinion or as a result
of an action taken or not taken after the date of issue of such obligation. If
a Municipal Bond or Non-Municipal Tax Exempt Security in which the Fund
invests is determined to pay taxable interest subsequent to the Fund's
acquisition of such security, the IRS may demand that the Fund pay Federal
income taxes on the affected interest income. If the Fund agrees to do so, the
Fund's yield on its common stock could be adversely affected. A determination
that interest on a security held by the Fund is includable in gross income for
Federal income tax purposes retroactively to its date of issue may, likewise,
cause a portion of prior distributions received by stockholders, including
holders of AMPS, to be taxable to those stockholders in the year of receipt.
The Fund will not pay an Additional Dividend to a holder of AMPS under these
circumstances.

     If at any time when shares of AMPS are outstanding the Fund does not meet
the asset coverage requirements of the 1940 Act, the Fund will be required to
suspend distributions to holders of common stock until the asset coverage is
restored. See "Description of AMPS--Dividends--Restrictions on Dividends and
Other Payments" and in the prospectus. This may prevent the Fund from
distributing at least 90% of its net income, and may, therefore, jeopardize
the Fund's qualification for taxation as a RIC. If the Fund were to fail to
qualify as a RIC, some or all of the distributions paid by the Fund would be
fully taxable for Federal income tax purposes. Upon any failure to meet the
asset coverage requirements of the 1940 Act, the Fund, in its sole discretion,
may, and under certain circumstances will be required to, redeem shares of
AMPS in order to maintain or restore the requisite asset coverage and avoid
the adverse consequences to the Fund and its stockholders of failing to
qualify as a RIC. See "Description of AMPS--Redemption" herein and in the
prospectus. There can be no assurance, however, that any such action would
achieve such objectives.

     As noted above, the Fund must distribute annually at least 90% of its net
taxable and tax exempt interest income. A distribution will only be counted
for this purpose if it qualifies for the dividends paid deduction under the
Code. Additional preferred stock that the Fund has authority to issue may
raise an issue as to whether distributions on such preferred stock are
"preferential" under the Code and therefore not eligible for the dividends
paid deduction. The Fund intends to issue preferred stock that counsel advises
will not result in the payment of a preferential dividend. If the Fund
ultimately relies on a legal opinion with regard to such preferred stock,
there is no assurance that the IRS would agree that dividends on the preferred
stock are not preferential. If the IRS successfully disallowed the dividends
paid deduction for dividends on the preferred stock, the Fund could lose the
benefit of the special treatment afforded RICs under the Code. In this case,
dividends paid by the Fund would not be exempt from Federal income taxes.
Additionally, the Fund would be subject to Federal income tax, including the
alternative minimum tax.

     Under certain Code provisions, some stockholders may be subject to a
withholding tax on ordinary income dividends, capital gain dividends and
redemption payments ("backup withholding"). Backup withholding may also

                                      37


be required on distributions paid by the Fund, unless it reasonably estimates
that at least 95% of its distributions during the taxable year are comprised
of exempt-interest dividends. Generally, stockholders subject to backup
withholding will be those for whom no certified taxpayer identification number
is on file with the Fund or who, to the Fund's knowledge, have furnished an
incorrect number. When establishing an account, an investor must certify under
penalty of perjury that such number is correct and that such investor is not
otherwise subject to backup withholding. Backup withholding is not an
additional tax. Any amount withheld generally may be allowed as a refund or a
credit against a stockholder's Federal income tax liability, provided that the
required information is timely forwarded to the IRS.

     The Fund is generally not an appropriate investment for retirement plans,
other entities that are not subject to tax and foreign stockholders.

State and Local Taxes

     The exemption from Federal income tax for exempt-interest dividends, and
from Federal income tax and Michigan income taxes for Michigan exempt-interest
distributions derived from interest or gains on Michigan Municipal Bonds (if
certain requirements are met), does not necessarily result in an exemption for
such distributions under the income or other tax laws of any state or local
taxing authority. Stockholders are advised to consult their own tax advisers
concerning state and local matters.

     In some states, the portion of any exempt-interest dividend that is
derived from interest received by a RIC on its holdings of that state's
securities and its political subdivisions and instrumentalities is exempt from
that state's income tax. Therefore, the Fund will report annually to its
stockholders the percentage of interest income earned by the Fund during the
preceding year on tax exempt obligations indicating, on a state-by-state
basis, the source of such income.

           The foregoing is a general and abbreviated summary of the
applicable provisions of the Code and Treasury Regulations presently in
effect. For the complete provisions, reference should be made to the pertinent
Code sections and the Treasury Regulations promulgated thereunder. The Code
and the Treasury Regulations are subject to change by legislative, judicial or
administrative action either prospectively or retroactively.

     Stockholders are urged to consult their tax advisers regarding specific
questions as to Federal, state, local or foreign taxes.


                                NET ASSET VALUE

     Net asset value per share of common stock is determined Monday through
Friday as of the close of business on the NYSE (generally, the NYSE closes at
4:00 p.m., Eastern time), on each business day during which the NYSE is open
for trading. For purposes of determining the net asset value of a share of
common stock, the value of the securities held by the Fund plus any cash or
other assets (including interest accrued but not yet received) minus all
liabilities (including accrued expenses) and the aggregate liquidation value
of any outstanding shares of preferred stock is divided by the total number of
shares of common stock outstanding at such time. Expenses, including the fees
payable to the Investment Adviser, are accrued daily.

     The Municipal Bonds and other portfolio securities in which the Fund
invests are traded primarily in over-the-counter ("OTC") municipal bond and
money markets and are valued at the last available bid price for long
positions and at the last available ask price for short positions in the OTC
market or on the basis of yield equivalents as obtained from one or more
dealers or pricing services approved by the Directors. One bond is the "yield
equivalent" of another bond when, taking into account market price, maturity,
coupon rate, credit rating and ultimate return of principal, both bonds will
theoretically produce an equivalent return to the bondholder. Financial
futures contracts and options thereon, which are traded on exchanges, are
valued at their settlement prices as of the close of such exchanges.
Short-term investments with a remaining maturity of 60 days or less are valued
on an amortized cost basis, which approximates market value, unless the
Investment Adviser believes that this method no longer produces fair
valuations. Repurchase agreements will be valued at cost plus accrued
interest. The value of swaps,

                                      38


including interest rate swaps, caps and floors, will be determined by
obtaining dealer quotations. Repurchase agreements will be valued at cost plus
accrued interest. Securities and assets for which market quotations are not
readily available are valued at fair value as determined in good faith by or
under the direction of the Directors, including valuations furnished by a
pricing service retained by the Fund, which may use a matrix system for
valuations. The procedures of the pricing service and its valuations are
reviewed by the officers of the Fund under the general supervision of the
Directors.

     The Fund makes available for publication the net asset value of its
shares of common stock determined as of the last business day each week.
Currently, the net asset values of shares of publicly traded closed-end
investment companies investing in debt securities are published in Barron's,
the Monday edition of The Wall Street Journal and the Monday and Saturday
editions of The New York Times.


                             FINANCIAL STATEMENTS

     The Fund's audited financial statements for the fiscal year ended October
31, 2003, together with the report of __________________ thereon, are
incorporated in this statement of additional information by reference to its
2003 Annual Report. The Fund's unaudited financial statements for the six
months ended April 30, 2004 are incorporated in this statement of additional
information by reference to its 2004 Semi-Annual Report. You may request a
copy of the Annual Report and the Semi-Annual Report at no charge by calling
(800) 543-6217 between 8:30 a.m. and 5:30 p.m. Eastern time on any business
day.


                                      39


                                  APPENDIX A

                   ECONOMIC AND OTHER CONDITIONS IN MICHIGAN

     The following information is a brief summary of factors affecting the
economy of the State of Michigan and does not purport to be a complete
description of such factors. Other factors will affect issuers. The summary is
based primarily upon publicly available offering statements relating to debt
offerings of state and local issuers and other demographic information;
however, it has not been updated. The Fund has not independently verified this
information.

     Economic activity in the State of Michigan has tended to be more cyclical
than in the nation as a whole. The State's efforts to diversify its economy
have proven successful, as reflected by the fact that the share of employment
in the State in the durable goods sector has fallen from 33.1% in 1960 to
12.8% in 2002. While durable goods manufacturing still represents a sizable
portion of the State's economy, the service sector now represents 27.51% of
the State's economy. Any substantial national economic downturn may have an
adverse effect on the economy of the State and on the revenues of the State
and some of its local government units. Although historically, the average
monthly unemployment rate in the State has been higher than the average
figures for the United States, from 1996 through 2000, the unemployment rate
in the State was at or below the national average. During 2003, the average
monthly unemployment rate in the State was 7.3% compared to a national average
of 6.0%, and has continued at a rate above the national average.


     The State's economy continues to be affected by changes in the auto
industry and elsewhere in the manufacturing sector resulting from competitive
pressures, overcapacity and labor disputes and national and international
events affecting national security. Such factors are adversely affecting State
revenues and the financial impact on the local units of government in the
areas in which plants are located could be more severe.

     The Michigan Constitution limits the amount of total revenues of the
State raised from taxes and certain other sources to a level for each fiscal
year equal to a percentage of the State's personal income for the prior
calendar year. In the event the State's total revenues exceed the limit by 1%
or more, the Constitution requires that the excess be refunded to taxpayers.
State revenues subject to the limit in recent years have not exceeded the
constitutional limit. The State Constitution does not prohibit the increasing
of taxes so long as expected revenues do not exceed the revenue limit and
authorizes exceeding the limit for emergencies. The State Constitution further
provides that the proportion of State spending paid to all local units to
total spending may not be reduced below the proportion effective for the
1978-79 fiscal year. The Constitution requires that if spending does not meet
the required level in a given year an additional appropriation for local units
is required for the following fiscal year. The State Constitution also
requires the State to finance any new or expanded activity of local units
mandated by State law. Any expenditures required by this provision would be
counted as State spending for local units for purposes of determining
compliance with the provisions stated above.

     The State Constitution limits the purposes for which State general
obligation debt may be issued. Such debt is limited to short-term debt for
State operating purposes, short- and long-term debt for the purposes of making
loans to school districts and long-term debt for voter approved purposes. In
addition to the foregoing, the State authorizes special purpose agencies and
authorities to issue revenue bonds payable from designated revenues and fees.
Revenue bonds are not obligations of the State and in the event of shortfalls
in self-supporting revenues, the State has no legal obligation to appropriate
money to these debt service payments. The State's Constitution also directs or
restricts the use of certain revenues.

     The State finances its operations through the State's General Fund and
Special Revenue Funds. The General Fund receives revenues of the State that
are not specifically required to be included in the Special Revenue Funds.
Just under 50% of the revenues from State taxes are from the State's personal
income tax, single business tax, use tax, sales tax and various other taxes.
Approximately two-thirds of total General Fund expenditures are for State
support of public education and for social services programs. Other
significant expenditures from the General Fund provide funds for law
enforcement, general State government, debt service and capital outlay. The
State Constitution requires that any prior year's surplus or deficit in any
fund must be included in the next succeeding year's budget for that fund.

                                     A-1



     The State of Michigan reports its financial results in accordance with
generally accepted accounting principles. The State ended the fiscal years
2001, 2002 and 2003 with its General Fund in balance. The ending fund balance
(reserved and unreserved) of the General Fund at the end of the 2001-02 fiscal
year was $114.5 million, of which the unreserved portion was $28.1 million.
The balance in the Budget Stabilization Fund as of September 30, 2002 was
$145.2 million, (all restricted), and the fund had a zero balance at September
30, 2003.

     Consistent with the downturn in the national economy, the State is just
beginning to emerge from an economic slow-down, which has resulted in
reductions in anticipated State revenues. In December of 2002, the Governor
proposed and the legislature approved cuts of $462.9 million in the 2002-03
fiscal year budget, including cuts of approximately 2.0% in appropriations to
the public universities and 3.5% in revenue sharing payments to local units of
government. The impact of the reductions on local units of government varied
depending on the percentage of their own budgets which comes from revenue
sharing. On January 14, 2003, the State's revenue estimation conference
predicted additional 2002-03 fiscal year shortfalls of approximately $143
million in the general fund and approximately $134 million in the school aid
fund. In response, the Governor proposed executive order cuts in state
payments to local school districts of $134 million and cuts in general fund
expenditures of $158.3 million, including an additional 1.5% cut in funding
for the State's public universities.

     In the summer of 2003, the Governor and the legislature approved the
budget for the 2003-04 fiscal year. The budget addressed a projected shortfall
of approximately $1.9 billion through a combination of expenditure cuts and
revenue increases. Appropriations to higher education and revenue sharing
payments to local units of government were each cut. Basic school aid was
restored to its original budgeted 2002-03 level, but categorical grants to
schools were also reduced. In October of 2003, the State's revenue estimating
conference projected an additional shortfall of $900 million in the 2003-04
revenues. In December of 2003, the Governor and the legislature acted to close
this gap with a combination of expenditure cuts and revenue increases.
Included in the cuts were appropriations to higher education and basic school
aid. Included in the revenue enhancements was a six month delay in the
reduction from 4.0% to 3.9% in the State's income tax rate, originally
scheduled for January 1, 2004 and which became effective on July 1, 2004.

     The Governor presented an executive budget for 2004-05 on February 12,
2004 which sought to address a shortfall of approximately $1.3 billion (later
revised to a projected shortfall of $_____) with a combination of expenditure
cuts and revenue proposals. The adopted budget, as approved by the
Legislature, includes $____ million in spending cuts, $____ million in revenue
increases and $___ in expenditure re-directions and other fund shifts.
Included in the expenditure cut was a reduction in $____ million from revenue
sharing to Michigan's counties, to be made up by the shift in the collection
date of counties' property taxes from the winter to the summer. Basic school
aid payments have restored to approximately the originally budgeted 2002-03
levels, but categorical grants to school districts have also been reduced
significantly.

     On May 18, 2004, the State's representatives of the State's Treasury
Department and legislative fiscal agencies predicted an additional shortfall
in the current fiscal year's revenues and based on that prediction, the State
Treasurer predicted a 2003-04 fiscal year budgetary imbalance of approximately
$250 million. The projected 2003-04 budgetary imbalance was addressed through
expenditure cuts and increased federal revenues.

     In November, 1997, the State Legislature adopted legislation to provide
for the funding of claims of local school districts, some of whom had alleged
in a lawsuit, Durant v. State of Michigan, that the State had, over a period
of years, paid less in school aid than required by the State's Constitution.
Under this legislation, the State paid to school districts which were
plaintiffs in the suit approximately $212 million from the Budget
Stabilization Fund on April 15, 1998, and is required to pay to other school
districts an estimated amount of $932 million over time. These payments, which
commenced in fiscal year 1998-99, are being paid out of the Budget
Stabilization Fund or the General Fund, half in annual payments over ten years
and half in annual payments over fifteen years.

     Amendments to the Michigan Constitution which placed limitations on


                                     A-2


increases in State taxes and local ad valorem taxes (including taxes used to
meet the debt service commitments on obligations of taxing units) were
approved by the voters of the State of Michigan in November 1978 and became
effective on December 23, 1978. To the extent that obligations in the Fund are
tax supported and are for local units and have not been voted by the taxing
unit's electors, the ability of the local units to levy debt service taxes
might be affected.

     State law provides for distributions of certain State collected taxes or
portions thereof to local units based in part on population as shown by census
figures and authorizes levy of certain local taxes by local units having a
certain level of population as determined by census figures. Reductions in
population in local units resulting from periodic census could result in a
reduction in the amount of State collected taxes returned to those local units
and in reductions in levels of local tax collections for such local units
unless the impact of the census is changed by State law. No assurance can be
given that any such State law will be enacted. In the 1991 fiscal year, the
State deferred certain scheduled payments to municipalities, school districts,
universities and community colleges. While such deferrals were made up at
later dates, similar future deferrals could have an adverse impact on the cash
position of some local units. Additionally, while total State revenue sharing
payments have increased in each of the last seven years, the State has reduced
revenue sharing payments to municipalities below the level otherwise provided
under formulas in each of those years.

     On March 15, 1994, the electors of the State voted to amend the State's
Constitution to increase the State sales tax rate from 4% to 6% and to place
an annual cap on property assessment increases for all property taxes.
Companion legislation also cut the State's income tax rate from 4.6% to 4.4%,
reduced some property taxes and shifted the balance of school funding sources
among property taxes and State revenues, some of which are being provided from
new or increased State taxes. The legislation also contains other provisions
that may reduce or alter the revenues of local units of government and tax
increment bonds could be particularly affected. In 1999, the Legislature voted
to further reduce the State personal income tax over a period of years by 0.1%
each year. In 2003, the rate fell to 4.0%. By 2004 the rate was scheduled to
drop to 3.9%; however, the Governor and the Legislature delayed the final
reduction to 3.9% by six months, to July 1, 2004. While the ultimate impact of
the constitutional amendment and related legislation cannot yet be accurately
predicted, investors should be alert to the potential effect of such measures
upon the operations and revenues of Michigan local units of government.

     The State is a party to various legal proceedings seeking damages or
injunctive or other relief. In addition to routine litigation, certain of
these proceedings could, if unfavorably resolved from the point of view of the
State, substantially affect State or local programs or finances. These
lawsuits involve programs generally in the areas of corrections, highway
maintenance, school district and social services, tax collection, commerce and
court funding.

     Currently, the State's general obligation bonds have underlying ratings
of Aa3 by Moody's, AA by S&P's and AA by Fitch.

                                     A-3


                                  APPENDIX B

                     DESCRIPTION OF MUNICIPAL BOND RATINGS

Description of Moody's Investors Service, Inc.'s ("Moody's") Bond Ratings

Aaa  Bonds which are rated Aaa are judged to be of the best quality. They
     carry the smallest degree of investment risk and are generally referred
     to as "gilt edge." Interest payments are protected by a large or by an
     exceptionally stable margin and principal is secure. While the various
     protective elements are likely to change, such changes as can be
     visualized are most unlikely to impair the fundamentally strong position
     of such issues.

Aa   Bonds which are rated Aa are judged to be of high quality by all
     standards. Together with the Aaa group they comprise what are generally
     known as high grade bonds. They are rated lower than the best bonds
     because margins of protection may not be as large as in Aaa securities or
     fluctuation of protective elements may be of greater amplitude or there
     may be other elements present which make the long-term risks appear
     somewhat larger than in Aaa securities.

A    Bonds which are rated A possess many favorable investment attributes and
     are to be considered as upper medium grade obligations. Factors giving
     security to principal and interest are considered adequate, but elements
     may be present which suggest a susceptibility to impairment sometime in
     the future.

Baa  Bonds which are rated Baa are considered as medium grade obligations,
     i.e., they are neither highly protected nor poorly secured. Interest
     payments and principal security appear adequate for the present, but
     certain protective elements may be lacking or may be characteristically
     unreliable over any great length of time. Such bonds lack outstanding
     investment characteristics and in fact have speculative characteristics
     as well.

Ba   Bonds which are rated Ba are judged to have speculative elements; their
     future cannot be considered as well assured. Often the protection of
     interest and principal payments may be very moderate and thereby not well
     safeguarded during both good and bad times over the future. Uncertainty
     of position characterizes bonds in this class.

B    Bonds which are rated B generally lack characteristics of the desirable
     investment. Assurance of interest and principal payments or of
     maintenance of other terms of the contract over any long period of time
     may be small.

Caa  Bonds which are rated Caa are of poor standing. Such issues may be in
     default or there may be present elements of danger with respect to
     principal or interest.

Ca   Bonds which are rated Ca represent obligations which are speculative in a
     high degree. Such issues are often in default or have other marked
     shortcomings.

C    Bonds which are rated C are the lowest rated class of bonds and issues so
     rated can be regarded as having extremely poor prospects of ever
     attaining any real investment standing.

Note: Moody's applies numerical modifiers 1, 2, and 3 in each generic rating
classification from Aa through Caa. The modifier 1 indicates that the
obligation ranks in the higher end of its generic rating category; the
modifier 2 indicates a mid-range ranking; and the modifier 3 indicates a
ranking in the lower end of that generic rating category.

                                     B-1


Description of Moody's U.S. Short-Term Ratings

MIG 1/VMIG 1   This designation denotes superior credit quality. Excellent
               protection is afforded by established cash flows, highly
               reliable liquidity support, or demonstrated broad-based access
               to the market for refinancing.

MIG2/VMIG 2    This designation denotes strong credit quality. Margins of
               protection are ample, although not as large as in the preceding
               group.

MIG 3/VMIG 3   This designation denotes acceptable credit quality. Liquidity
               and cash-flow protection may be narrow, and market access for
               refinancing is likely to be less well-established.

SG             This designation denotes speculative-grade credit quality.
               Debt instruments in this category may lack sufficient margins
               of protection.

Description of Moody's Commercial Paper Ratings

     Moody's Commercial Paper ratings are opinions of the ability of issuers
to repay punctually promissory obligations not having an original maturity in
excess of nine months. Moody's employs the following three designations, all
judged to be investment grade, to indicate the relative repayment capacity of
rated issuers: Issuers rated Prime-1 (or supporting institutions) have a
superior ability for repayment of short term promissory obligations. Prime-1
repayment ability will often be evidenced by many of the following
characteristics: leading market positions in well established industries; high
rates of return on funds employed; conservative capitalization structures with
moderate reliance on debt and ample asset protection; broad margins in earning
coverage of fixed financial charges and high internal cash generation; and
well established access to a range of financial markets and assured sources of
alternate liquidity.

     Issuers rated Prime-2 (or supporting institutions) have a strong ability
for repayment of short term promissory obligations. This will normally be
evidenced by many of the characteristics cited above but to a lesser degree.
Earnings trends and coverage ratios, while sound, may be more subject to
variation. Capitalization characteristics, while still appropriate, may be
more affected by external conditions. Ample alternate liquidity is maintained.

     Issuers rated Prime-3 (or supporting institutions) have an acceptable
ability for repayment of short term promissory obligations. The effects of
industry characteristics and market composition may be more pronounced.

     Variability in earnings and profitability may result in changes to the
level of debt protection measurements and may require relatively high
financial leverage. Adequate alternate liquidity is maintained.

     Issuers rated Not Prime do not fall within any of the Prime rating
categories.

Description of Standard & Poor's, a Division of The McGraw-Hill Companies,
Inc. ("Standard & Poor's"), Debt Ratings

     A Standard & Poor's issue credit rating is a current opinion of the
creditworthiness of an obligor with respect to a specific financial
obligation, a specific class of financial obligations or a specific program.
It takes into consideration the creditworthiness of guarantors, insurers, or
other forms of credit enhancement on the obligation.

     The issue credit rating is not a recommendation to purchase, sell or hold
a financial obligation, inasmuch as it does not comment as to market price or
suitability for a particular investor.

     The issue credit ratings are based on current information furnished by
the obligors or obtained by Standard & Poor's from other sources Standard &
Poor's considers reliable. Standard & Poor's does not perform an audit in
connection with any rating and may, on occasion, rely on unaudited financial
information. The ratings may

                                     B-2


be changed, suspended, or withdrawn as a result of changes in, or
unavailability of, such information, or based on other circumstances.

     The issue credit ratings are based, in varying degrees, on the following
considerations:

          I.   Likelihood of payment--capacity and willingness of the obligor
               as to the timely payment of interest and repayment of principal
               in accordance with the terms of the obligation;

          II.  Nature of and provisions of the obligation;

          III. Protection afforded to, and relative position of, the
               obligation in the event of bankruptcy, reorganization or other
               arrangement under the laws of bankruptcy and other laws
               affecting creditors' rights.

Long Term Issue Credit Ratings

AAA  An obligation rated "AAA" has the highest rating assigned by Standard &
     Poor's. Capacity to meet its financial commitment on the obligation is
     extremely strong.

AA   An obligation rated "AA" differs from the highest rated issues only in
     small degree. The Obligor's capacity to meet its financial commitment on
     the obligation is very strong.

A    An obligation rated "A" is somewhat more susceptible to the adverse
     effects of changes in circumstances and economic conditions than debt in
     higher-rated categories. However, the obligor's capacity to meet its
     financial commitment on the obligation is still strong.

BBB  An obligation rated "BBB" exhibits adequate protection parameters.
     However, adverse economic conditions or changing circumstances are more
     likely to lead to a weakened capacity of the obligor to meet its
     financial commitment on the obligation.

BB   An obligation rated "BB," "B," "CCC," "CC" and "C" are regarded as having
B    significant speculative characteristics. "BB" indicates the least
CCC  degree of speculation and "C" the highest degree of speculation. While
CC   such debt will likely have some quality and protective
C    characteristics, these may be outweighed by large uncertainties or major
     risk exposures to adverse conditions.

D    An obligation rated "D" is in payment default. The "D" rating category is
     used when payments on an obligation are not made on the date due even if
     the applicable grace period has not expired, unless Standard & Poor's
     believes that such payments will be made during such grace period. The
     "D" rating also will be used upon the filing of a bankruptcy petition or
     the taking of similar action if payments on an obligation are
     jeopardized.

c    The `c' subscript is used to provide additional information to investors
     that the bank may terminate its obligation to purchase tendered bonds if
     the long term credit rating of the issuer is below an investment-grade
     level and/or the issuer's bonds are deemed taxable.

p    The letter `p' indicates that the rating is provisional. A provisional
     rating assumes the successful completion of the project financed by the
     debt being rated and indicates that payment of debt service requirements
     is largely or entirely dependent upon the successful, timely completion
     of the project. This rating, however, while addressing credit quality
     subsequent to the completion of the project, makes no comment on the
     likelihood of or the risk of default upon failure of such completion. The
     investor should exercise his own judgment with respect to such likelihood
     and risk.

*    Continuance of the ratings is contingent upon Standard & Poor's receipt
     of an executed copy of the escrow agreement or closing documentation
     confirming investments and cash flows.

                                     B-3


r    This symbol is attached to the ratings of instruments with significant
     noncredit risks. It highlights risks to principal or volatility of
     expected returns which are not addressed in the credit rating.

N.R. This indicates that no rating has been requested, that there is
     insufficient information on which to base a rating, or that Standard &
     Poor's does not rate a particular obligation as a matter of policy.

Plus (+) or Minus (-): The ratings from "AA" to "CCC" may be modified by the
addition of a plus or minus sign to show relative standing within the major
rating categories.

Description of Standard & Poor's Commercial Paper Ratings

     A Standard & Poor's commercial paper rating is a current assessment of
the likelihood of timely payment of debt having an original maturity of no
more than 365 days. Ratings are graded into several categories, ranging from
"A-1" for the highest-quality obligations to "D" for the lowest. These
categories are as follows:

A-1  A short-term obligation rated "A-1" is rated in the highest category by
     Standard & Poor's. The obligor's capacity to meet its financial
     commitment on the obligation is strong. Within this category, certain
     obligations are designated with a plus sign (+). This indicates that the
     obligor's capacity to meet its financial commitment on these obligations
     is extremely strong.

A-2  A short-term obligation rated "A-2" is somewhat more susceptible to the
     adverse effects of changes in circumstances and economic conditions than
     obligations in higher rating categories. However, the obligor's capacity
     to meet its financial commitment on the obligation is satisfactory.

A-3  A short-term obligation rated "A-3" exhibits adequate protection
     parameters. However, adverse economic conditions or changing
     circumstances are more likely to lead to a weakened capacity of the
     obligor to meet its financial commitment on the obligation.

B    A short-term obligation rated "B" is regarded as having significant
     speculative characteristics. The obligor currently has the capacity to
     meet its financial commitment on the obligation; however, it faces major
     ongoing uncertainties which could lead to the obligor's inadequate
     capacity to meet its financial commitment on the obligation.

C    A short-term obligation rated "C" is currently vulnerable to nonpayment
     and is dependent upon favorable business, financial and economic
     conditions for the obligor to meet its financial commitment on the
     obligation.

D    A short-term obligation rated "D" is in payment default. The "D" rating
     category is used when interest payments or principal payments are not
     made on the date due even if the applicable grace period has not expired,
     unless Standard & Poor's believes that such payments will be made during
     such grace period. The "D" rating will also be used upon the filing of a
     bankruptcy petition or the taking of a similar action if payments on an
     obligation are jeopardized.

c    The "c" subscript is used to provide additional information to investors
     that the bank may terminate its obligation to purchase tendered bonds if
     the long term credit rating of the issuer is below an investment-grade
     level and/or the issuer's bonds are deemed taxable.

p    The letter "p" indicates that the rating is provisional. A provisional
     rating assumes the successful completion of the project financed by the
     debt being rated and indicates that payment of debt service requirements
     is largely or entirely dependent upon the successful, timely completion
     of the project. This rating, however, while addressing credit quality
     subsequent to completion of the project, makes no comment on the
     likelihood of or the risk of default upon failure of such completion. The
     investor should exercise his own judgment with respect to such likelihood
     and risk.

                                     B-4


*    Continuance of the ratings is contingent upon Standard & Poor's receipt
     of an executed copy of the escrow agreement or closing.

r    The "r" highlights derivative, hybrid, and certain other obligations that
     Standard & Poor's believes may experience high volatility or high
     variability in expected returns as a result of noncredit risks. Examples
     of such obligations are securities with principal or interest return
     indexed to equities, commodities, or currencies; certain swaps and
     options, and interest-only and principal-only mortgage securities. The
     absence of an "r" symbol should not be taken as an indication that an
     obligation will exhibit no volatility or variability in total return.

     A commercial paper rating is not a recommendation to purchase or sell a
security. The ratings are based on current information furnished to Standard &
Poor's by the issuer or obtained by Standard & Poor's from other sources it
considers reliable. The ratings may be changed, suspended, or withdrawn as a
result of changes in, or unavailability of, such information.

     A Standard & Poor's note rating reflects the liquidity factors and market
access risks unique to notes. Notes due in three years or less will likely
receive a note rating. Notes maturing beyond three years will most likely
receive a long term debt rating. The following criteria will be used in making
that assessment.

     --Amortization schedule--the larger the final maturity relative to other
     maturities, the more likely it will be treated as a note.

     --Source of payment--the more dependent the issue is on the market for
     its refinancing, the more likely it will be treated as a note.

     Note rating symbols are as follows:

SP-1 Strong capacity to pay principal and interest. An issue determined to
     possess a very strong capacity to pay debt service is given a plus (+)
     designation.

SP-2 Satisfactory capacity to pay principal and interest with some
     vulnerability to adverse financial and economic changes over the term of
     the notes.

SP-3 Speculative capacity to pay principal and interest.

Description of Fitch Ratings' ("Fitch") Investment Grade Bond Ratings

     Fitch investment grade bond ratings provide a guide to investors in
determining the credit risk associated with a particular security. The rating
represents Fitch's assessment of the issuer's ability to meet the obligations
of a specific debt issue or class of debt in a timely manner.

     The rating takes into consideration special features of the issue, its
relationship to other obligations of the issuer, the current and prospective
financial condition and operating performance of the issuer and any guarantor,
as well as the economic and political environment that might affect the
issuer's future financial strength and credit quality.

     Fitch ratings do not reflect any credit enhancement that may be provided
by insurance policies or financial guarantees unless otherwise indicated.

     Bonds carrying the same rating are of similar but not necessarily
identical credit quality since the rating categories do not fully reflect
small differences in the degrees of credit risk.

     Fitch ratings are not recommendations to buy, sell, or hold any security.
Ratings do not comment on the adequacy of market price, the suitability of any
security for a particular investor, or the tax-exempt nature or taxability of
payments made in respect of any security.

                                     B-5


     Fitch ratings are based on information obtained from issuers, other
obligors, underwriters, their experts, and other sources Fitch believes to be
reliable. Fitch does not audit or verify the truth or accuracy of such
information. Ratings may be changed, suspended, or withdrawn as a result of
changes in, or the unavailability of, information or for other reasons.

AAA  Bonds considered to be investment grade and of the highest credit
     quality. The obligor has an exceptionally strong ability to pay interest
     and repay principal, which is unlikely to be affected by reasonably
     foreseeable events.

AA   Bonds considered to be investment grade and of very high credit quality.
     The obligor's ability to pay interest and repay principal is very strong,
     although not quite as strong as bonds rated "AAA." Because bonds rated in
     the "AAA" and "AA" categories are not significantly vulnerable to
     foreseeable future developments, short term debt of these issuers is
     generally rated "F-1+."

A    Bonds considered to be investment grade and of high credit quality. The
     obligor's ability to pay interest and repay principal is considered to be
     strong, but may be more vulnerable to adverse changes in economic
     conditions and circumstances than bonds with higher ratings.

BBB  Bonds considered to be investment grade and of satisfactory-credit
     quality. The obligor's ability to pay interest and repay principal is
     considered to be adequate. Adverse changes in economic conditions and
     circumstances, however, are more likely to have adverse impact on these
     bonds, and therefore impair timely payment. The likelihood that the
     ratings of these bonds will fall below investment grade is higher than
     for bonds with higher ratings.

Plus (+) or Minus (-): Plus and minus signs are used with a rating symbol to
indicate the relative position of a credit within the rating category. Plus
and minus signs, however, are not used in the "AAA" category.

Description of Fitch's Speculative Grade Bond Ratings

     Fitch speculative grade bond ratings provide a guide to investors in
determining the credit risk associated with a particular security. The ratings
("BB" to "C") represent Fitch's assessment of the likelihood of timely payment
of principal and interest in accordance with the terms of obligation for bond
issues not in default. For defaulted bonds, the rating ("DDD" to "D") is an
assessment of the ultimate recovery value through reorganization or
liquidation. The rating takes into consideration special features of the
issue, its relationship to other obligations of the issuer, the current and
prospective financial condition and operating performance of the issuer and
any guarantor, as well as the economic and political environment that might
affect the issuer's future financial strength.

     Bonds that have the rating are of similar but not necessarily identical
credit quality since rating categories cannot fully reflect the differences in
degrees of credit risk.

BB   Bonds are considered speculative. The obligor's ability to pay interest
     and repay principal may be affected over time by adverse economic
     changes. However, business and financial alternatives can be identified
     which could assist the obligor in satisfying its debt service
     requirements.

B    Bonds are considered highly speculative. While bonds in this class are
     currently meeting debt service requirements, the probability of continued
     timely payment of principal and interest reflects the obligor's limited
     margin of safety and the need for reasonable business and economic
     activity throughout the life of the issue.

CCC  Bonds have certain identifiable characteristics which, if not remedied,
     may lead to default. The ability to meet obligations requires an
     advantageous business and economic environment. CC Bonds are minimally
     protected. Default in payment of interest and/or principal seems probable
     over time.

C    Bonds are in imminent default in payment of interest or principal.

                                     B-6


D    Bonds are in default on interest and/or principal payments. Such bonds
DD   are extremely speculative and should be valued on the basis of their
DDD  ultimate recovery value in liquidation or reorganization of the obligor.
     "DDD" represents the highest potential for recovery on these bonds,
     and "D" represents the lowest potential for recovery.

Plus (+) or Minus (-): Plus and minus signs are used with a rating symbol to
indicate the relative position of a credit within the rating category. Plus
and minus signs, however, are not used in the "DDD," "DD," or "D" categories.

Description of Fitch's Short term Ratings

     Fitch's short term ratings apply to debt obligations that are payable on
demand or have original maturities of up to three years, including commercial
paper, certificates of deposit, medium-term notes, and investment notes.

     The short term rating places greater emphasis than a long term rating on
the existence of liquidity necessary to meet the issuer's obligations in a
timely manner.

     Fitch short term ratings are as follows:

F-1+         Exceptionally Strong Credit Quality. Issues assigned this rating
             are regarded as having the strongest degree of assurance for
             timely payment.

F-1          Very Strong Credit Quality. Issues assigned this rating reflect
             an assurance of timely payment only slightly less in degree than
             issues rated "F-1+."

F-2          Good Credit Quality. Issues assigned this rating have a
             satisfactory degree of assurance for timely payment, but the
             margin of safety is not as great as for issues assigned "F-1+"
             and "F-1" ratings.

F-3          Fair Credit Quality. Issues assigned this rating have
             characteristics suggesting that the degree of assurance for
             timely payment is adequate; however, near-term adverse changes
             could cause these securities to be rated below investment grade.

F-S          Weak Credit Quality. Issues assigned this rating have
             characteristics suggesting a minimal degree of assurance for
             timely payment and are vulnerable to near-term adverse changes in
             financial and economic conditions.

D            Default. Issues assigned this rating are in actual or imminent
             payment default.

LOC          The symbol "LOC" indicates that the rating is based on a letter
             of credit issued by a commercial bank.

NR           Indicates that Fitch does not rate the specific issue.

Conditional  A conditional rating is premised on the successful completion of
             a project or the occurrence of a specific event.

Suspended    A rating is suspended when Fitch deems the amount of information
             available from the issuer to be inadequate for rating purposes.

Withdrawn    A rating will be withdrawn when an issue matures or is called or
             refinanced and, at Fitch's discretion, when an issuer fails to
             furnish proper and timely information.

                                     B-7


FitchAlert   Ratings are placed on FitchAlert to notify investors of an
             occurrence that is likely to result in a rating change and the
             likely direction of such change. These are designated as
             "Positive," indicating a potential upgrade, "Negative," for
             potential downgrade, or "Evolving," where ratings may be raised
             or lowered. FitchAlert is relatively short term, and should be
             resolved within 12 months.

Ratings Outlook: An outlook is used to describe the most likely direction of
any rating change over the intermediate term. It is described as "Positive" or
"Negative." The absence of a designation indicates a stable outlook.

                                     B-8


                                  APPENDIX C

                           MUNICIPAL BOND INSURANCE

     Set forth below is further information with respect to the insurance
policies (the "Policies") that MuniYield Michigan Insured Fund, Inc. (the
"Fund") may obtain from several insurance companies with respect to insured
Municipal Bonds held by the Fund. The Fund has no obligation to obtain any
such Policies, and the terms of any Policies actually obtained may vary
significantly from the terms discussed below.

     In determining eligibility for insurance, insurance companies will apply
their own standards. These standards correspond generally to the standards
such companies normally use in establishing the insurability of new issues of
Municipal Bonds and are not necessarily the criteria that would be used in
regard to the purchase of such bonds by the Fund. The Policies do not insure
(i) municipal securities ineligible for insurance and (ii) municipal
securities no longer owned by the Fund.

     The Policies do not guarantee the market value of the insured Municipal
Bonds or the value of the shares of the Fund. In addition, if the provider of
an original issuance insurance policy is unable to meet its obligations under
such policy or if the rating assigned to the insurance claims-paying ability
of any such insurer deteriorates, the insurance company will not have any
obligation to insure any issue held by the Fund that is adversely affected by
either of the above described events. In addition to the payment of premium,
the policies may require that the Fund notify the insurance company as to all
Municipal Bonds in a Fund's portfolio and permit the insurance company to
audit their records. The insurance premiums will be payable monthly by a Fund
in accordance with a premium schedule to be furnished by the insurance company
at the time the Policies are issued. Premiums are based upon the amounts
covered and the composition of the portfolio.

     The Fund will seek to utilize insurance companies that have insurance
claims-paying ability ratings of AAA from Standard & Poor's ("S&P") or Fitch
Ratings ("Fitch") or Aaa from Moody's Investors Service, Inc. ("Moody's"). No
assurance can be given, however, that insurance from insurance carriers
meeting these criteria will be at all times available.

     An S&P insurance claims-paying ability rating is an assessment of an
operating insurance company's financial capacity to meet obligations under an
insurance policy in accordance with the terms. An insurer with an insurance
claims-paying ability rating of AAA has the highest rating assigned by S&P.
Capacity to honor insurance contracts is considered by S&P to be extremely
strong and highly likely to remain so over a long period of time. A Fitch
insurance claims-paying ability rating provides an assessment of an insurance
company's financial strength and, therefore, its ability to pay policy and
contract claims under the terms indicated. An insurer with an insurance
claims-paying ability rating of AAA has the highest rating assigned by Fitch.
The ability to pay claims is adjudged by Fitch to be extremely strong for
insurance companies with this highest rating. In the opinion of Fitch,
foreseeable business and economic risk factors should not have any material
adverse impact on the ability of these insurers to pay claims. In Fitch's
opinion, profitability, overall balance sheet strength, capitalization and
liquidity are all at very secure levels and are unlikely to be affected by
potential adverse underwriting, investment or cyclical events. A Moody's
insurance claims-paying ability rating is an opinion of the ability of an
insurance company to repay punctually senior policyholder obligations and
claims. An insurer with an insurance claims-paying ability rating of Aaa is
considered by Moody's to be of the best quality. In the opinion of Moody's,
the policy obligations of an insurance company with an insurance claims-paying
ability rating of Aaa carry the smallest degree of credit risk and, while the
financial strength of these companies is likely to change, such changes as can
be visualized are most unlikely to impair the company's fundamentally strong
position.

     An insurance claims-paying ability rating of S&P, Fitch or Moody's does
not constitute an opinion on any specific contract in that such an opinion can
only be rendered upon the review of the specific insurance contract.
Furthermore, an insurance claims-paying ability rating does not take into
account deductibles, surrender or cancellation penalties or the timeliness of
payment; nor does it address the ability of a company to meet nonpolicy
obligations (i.e., debt contracts).

     The assignment of ratings by S&P, Fitch or Moody's to debt issues that
are fully or partially supported by insurance policies, contracts or
guarantees is a separate process from the determination of claims-paying
ability ratings. The likelihood of a timely flow of funds from the insurer to
the trustee for the bondholders is a key element in the rating determination
for such debt issues.

                                     C-1

                                  APPENDIX D

                             SETTLEMENT PROCEDURES

     The following summary of Settlement Procedures sets forth the procedures
expected to be followed in connection with the settlement of each Auction and
will be incorporated by reference in the Auction Agent Agreement and each
Broker-Dealer Agreement. Nothing contained in this Appendix D constitutes a
representation by the Fund that in each Auction each party referred to herein
actually will perform the procedures described herein to be performed by such
party. Capitalized terms used herein shall have the respective meanings
specified in the Glossary in the prospectus or this Appendix D hereto, as the
case may be.

          (a) On each Auction Date, the Auction Agent shall notify by
     telephone or through the Auction Agent's Processing System the
     Broker-Dealers that participated in the Auction held on such Auction Date
     and submitted an Order on behalf of any Beneficial Owner or Potential
     Beneficial Owner of:

               (i) the Applicable Rate fixed for the next succeeding Dividend
          Period;

               (ii) whether Sufficient Clearing Bids existed for the
          determination of the Applicable Rate;

               (iii) if such Broker-Dealer (a "Seller's Broker-Dealer")
          submitted a Bid or a Sell Order on behalf of a Beneficial Owner, the
          number of shares, if any, of AMPS to be sold by such Beneficial
          Owner;

               (iv) if such Broker-Dealer (a "Buyer's Broker-Dealer")
          submitted a Bid on behalf of a Potential Beneficial Owner, the
          number of shares, if any, of AMPS to be purchased by such Potential
          Beneficial Owner;

               (v) if the aggregate number of shares of AMPS to be sold by all
          Beneficial Owners on whose behalf such Broker-Dealer submitted a Bid
          or a Sell Order exceeds the aggregate number of shares of AMPS to be
          purchased by all Potential Beneficial Owners on whose behalf such
          Broker-Dealer submitted a Bid, the name or names of one or more
          Buyer's Broker-Dealers (and the name of the Agent Member, if any, of
          each such Buyer's Broker-Dealer) acting for one or more purchasers
          of such excess number of shares of AMPS and the number of such
          shares to be purchased from one or more Beneficial Owners on whose
          behalf such Broker-Dealer acted by one or more Potential Beneficial
          Owners on whose behalf each of such Buyer's Broker-Dealers acted;

               (vi) if the aggregate number of shares of AMPS to be purchased
          by all Potential Beneficial Owners on whose behalf such
          Broker-Dealer submitted a Bid exceeds the aggregate number of shares
          of AMPS to be sold by all Beneficial Owners on whose behalf such
          Broker-Dealer submitted a Bid or a Sell Order, the name or names of
          one or more Seller's Broker-Dealers (and the name of the Agent
          Member, if any, of each such Seller's Broker-Dealer) acting for one
          or more sellers of such excess number of shares of AMPS and the
          number of such shares to be sold to one or more Potential Beneficial
          Owners on whose behalf such Broker-Dealer acted by one or more
          Beneficial Owners on whose behalf each of such Seller's
          Broker-Dealers acted; and

               (vii) the Auction Date of the next succeeding Auction with
          respect to the AMPS.

          (b) On each Auction Date, each Broker-Dealer that submitted an Order
     on behalf of any Beneficial Owner or Potential Beneficial Owner shall:

               (i) in the case of a Broker-Dealer that is a Buyer's
          Broker-Dealer, instruct each Potential Beneficial Owner on whose
          behalf such Broker-Dealer submitted a Bid that was accepted, in
          whole or in part, to instruct such Potential Beneficial Owner's
          Agent Member to pay to such Broker-Dealer (or its Agent Member)
          through the Securities Depository the amount necessary to purchase
          the number of shares of AMPS to be purchased pursuant to such Bid
          against receipt of

                                     D-1


          such shares and advise such Potential Beneficial Owner of the
          Applicable Rate for the next succeeding Dividend Period;

               (ii) in the case of a Broker-Dealer that is a Seller's
          Broker-Dealer, instruct each Beneficial Owner on whose behalf such
          Broker-Dealer submitted a Sell Order that was accepted, in whole or
          in part, or a Bid that was accepted, in whole or in part, to
          instruct such Beneficial Owner's Agent Member to deliver to such
          Broker-Dealer (or its Agent Member) through the Securities
          Depository the number of shares of AMPS to be sold pursuant to such
          Order against payment therefor and advise any such Beneficial Owner
          that will continue to hold shares of AMPS of the Applicable Rate for
          the next succeeding Dividend Period;

               (iii) advise each Beneficial Owner on whose behalf such
          Broker-Dealer submitted a Hold Order of the Applicable Rate for the
          next succeeding Dividend Period;

               (iv) advise each Beneficial Owner on whose behalf such
          Broker-Dealer submitted an Order of the Auction Date for the next
          succeeding Auction; and

               (v) advise each Potential Beneficial Owner on whose behalf such
          Broker-Dealer submitted a Bid that was accepted, in whole or in
          part, of the Auction Date for the next succeeding Auction.

          (c) On the basis of the information provided to it pursuant to (a)
     above, each Broker-Dealer that submitted a Bid or a Sell Order on behalf
     of a Potential Beneficial Owner or a Beneficial Owner shall, in such
     manner and at such time or times as in its sole discretion it may
     determine, allocate any funds received by it pursuant to (b)(i) above and
     any shares of AMPS received by it pursuant to (b)(ii) above among the
     Potential Beneficial Owners, if any, on whose behalf such Broker-Dealer
     submitted Bids, the Beneficial Owners, if any, on whose behalf such
     Broker-Dealer submitted Bids that were accepted or Sell Orders, and any
     Broker-Dealer or Broker-Dealers identified to it by the Auction Agent
     pursuant to (a)(v) or (a)(vi) above.

          (d) On each Auction Date:

               (i) each Potential Beneficial Owner and Beneficial Owner shall
          instruct its Agent Member as provided in (b)(i) or (ii) above, as
          the case may be;

               (ii) each Seller's Broker-Dealer which is not an Agent Member
          of the Securities Depository shall instruct its Agent Member to (A)
          pay through the Securities Depository to the Agent Member of the
          Beneficial Owner delivering shares to such Broker-Dealer pursuant to
          (b)(ii) above the amount necessary to purchase such shares against
          receipt of such shares, and (B) deliver such shares through the
          Securities Depository to a Buyer's Broker-Dealer (or its Agent
          Member) identified to such Seller's Broker-Dealer pursuant to (a)(v)
          above against payment therefor; and

               (iii) each Buyer's Broker-Dealer which is not an Agent Member
          of the Securities Depository shall instruct its Agent Member to (A)
          pay through the Securities Depository to a Seller's Broker-Dealer
          (or its Agent Member) identified pursuant to (a)(vi) above the
          amount necessary to purchase the shares to be purchased pursuant to
          (b)(i) above against receipt of such shares, and (B) deliver such
          shares through the Securities Depository to the Agent Member of the
          purchaser thereof against payment therefor.

          (e) On the day after the Auction Date:

               (i) each Bidder's Agent Member referred to in (d)(i) above
          shall instruct the Securities Depository to execute the transactions
          described in (b)(i) or (ii) above, and the Securities Depository
          shall execute such transactions;

                                     D-2


               (ii) each Seller's Broker-Dealer or its Agent Member shall
          instruct the Securities Depository to execute the transactions
          described in (d)(ii) above, and the Securities Depository shall
          execute such transactions; and

               (iii) each Buyer's Broker-Dealer or its Agent Member shall
          instruct the Securities Depository to execute the transactions
          described in (d)(iii) above, and the Securities Depository shall
          execute such transactions.

          (f) If a Beneficial Owner selling shares of AMPS in an Auction fails
     to deliver such shares (by authorized book-entry), a Broker-Dealer may
     deliver to the Potential Beneficial Owner on behalf of which it submitted
     a Bid that was accepted a number of whole shares of AMPS that is less
     than the number of shares that otherwise was to be purchased by such
     Potential Beneficial Owner. In such event, the number of shares of AMPS
     to be so delivered shall be determined solely by such Broker-Dealer.
     Delivery of such lesser number of shares shall constitute good delivery.
     Notwithstanding the foregoing terms of this paragraph (f), any delivery
     or non-delivery of shares which shall represent any departure from the
     results of an Auction, as determined by the Auction Agent, shall be of no
     effect unless and until the Auction Agent shall have been notified of
     such delivery or non-delivery in accordance with the provisions of the
     Auction Agent Agreement and the Broker-Dealer Agreements.

                                     D-3


                                  APPENDIX E

                              AUCTION PROCEDURES

     The following procedures will be set forth in provisions of the Articles
Supplementary relating to the AMPS, and will be incorporated by reference in
the Auction Agent Agreement and each Broker-Dealer Agreement. The terms not
defined below are defined in the prospectus or in the Glossary in the
prospectus. Nothing contained in this Appendix E constitutes a representation
by the Fund that in each Auction each party referred to herein actually will
perform the procedures described herein to be performed by such party.

Paragraph 10(a) Certain Definitions.

     As used in this Paragraph 10, the following terms shall have the
following meanings, unless the context otherwise requires:

          (i) "AMPS" shall mean the shares of AMPS being auctioned pursuant to
     this Paragraph 10.

          (ii) "Auction Date" shall mean the first Business Day preceding the
     first day of a Dividend Period.

          (iii) "Available AMPS" shall have the meaning specified in Paragraph
     10(d)(i) below.

          (iv) "Bid" shall have the meaning specified in Paragraph 10(b)(i)
     below.

          (v) "Bidder" shall have the meaning specified in Paragraph 10(b)(i)
     below.

          (vi) "Hold Order" shall have the meaning specified in Paragraph
     10(b)(i) below.

          (vii) "Maximum Applicable Rate" for any Dividend Period will be the
     higher of the Applicable Percentage of the Reference Rate or the
     Applicable Spread plus the Reference Rate. The Applicable Percentage and
     the Applicable Spread will be determined based on the lower of the credit
     rating or ratings assigned on such date to such shares by Moody's and S&P
     (or if Moody's or S&P or both shall not make such rating available, the
     equivalent of either or both of such ratings by a Substitute Rating
     Agency or two Substitute Rating Agencies or, in the event that only one
     such rating shall be available, such rating) as follows:



                                   Applicable       Applicable      Applicable     Applicable
                                  Percentage of    Percentage of    Spread Over   Spread Over
         Credit Ratings             Reference        Reference      Reference      Reference
-------------------------------     Rate--No         Rate--         Rate--No        Rate--
   Moody's           S&P          Notification     Notification    Notification   Notification
-------------------------------  ---------------  --------------  -------------- --------------
                                                                    
     Aaa             AAA             110%            125%            1.10%          1.25%
 Aa3 to Aa1      AA- to AA+          125%            150%            1.25%          1.50%
  A3 to A1        A- to A+           150%            200%            1.50%          2.00%
Baa3 to Baa1    BBB- to BBB+         175%            250%            1.75%          2.50%
 Below Baa3      Below BBB-          200%            300%            2.00%          3.00%


     The Applicable Percentage and the Applicable Spread as so determined may
be further subject to upward but not downward adjustment in the discretion of
the Board of Directors of the Fund after consultation with the Broker-Dealers,
provided that immediately following any such increase the Fund would be in
compliance with the AMPS Basic Maintenance Amount. Subject to the provisions
of paragraph 12 of the Articles Supplementary entitled "Termination of Rating
Agency Provisions," the Fund shall take all reasonable action necessary to
enable S&P and Moody's to provide a rating for the AMPS. If either S&P or
Moody's shall not make such a rating available or if neither S&P nor Moody's
shall make such a rating available, subject to the provisions of paragraph 12
of the Articles Supplementary entitled "Termination of Rating Agency
Provisions," Merrill Lynch, Pierce, Fenner &

                                     E-1


Smith Incorporated or its affiliates and successors, after obtaining the
Fund's approval, shall select a NRSRO or two NRSROs to act as a Substitute
Rating Agency or Substitute Rating Agencies, as the case may be.


          (viii) "Order" shall have the meaning specified in Paragraph
     10(b)(i) below.

          (ix) "Sell Order" shall have the meaning specified in Paragraph
     10(b)(i) below.

          (x) "Submission Deadline" shall mean 1:00 p.m., Eastern time, on any
     Auction Date or such other time on any Auction Date as may be specified
     by the Auction Agent from time to time as the time by which each
     Broker-Dealer must submit to the Auction Agent in writing all Orders
     obtained by it for the Auction to be conducted on such Auction Date.

          (xi) "Submitted Bid" shall have the meaning specified in Paragraph
     10(d)(i) below.

          (xii) "Submitted Hold Order" shall have the meaning specified in
     Paragraph 10(d)(i) below.

          (xiii) "Submitted Order" shall have the meaning specified in
     Paragraph 10(d)(i) below.

          (xiv) "Submitted Sell Order" shall have the meaning specified in
     Paragraph 10(d)(i) below.

          (xv) "Sufficient Clearing Bids" shall have the meaning specified in
     Paragraph 10(d)(i) below.

          (xvi) "Winning Bid Rate" shall have the meaning specified in
     Paragraph 10(d)(i) below.

Paragraph 10(b) Orders by Beneficial Owners, Potential Beneficial Owners,
Existing Holders And Potential Holders.

     (i) Unless otherwise permitted by the Fund, Beneficial Owners and
Potential Beneficial Owners may only participate in Auctions through their
Broker-Dealers. Broker-Dealers will submit the Orders of their respective
customers who are Beneficial Owners and Potential Beneficial Owners to the
Auction Agent, designating themselves as Existing Holders in respect of shares
subject to Orders submitted or deemed submitted to them by Beneficial Owners
and as Potential Holders in respect of shares subject to Orders submitted to
them by Potential Beneficial Owners. A Broker-Dealer may also hold shares of
AMPS in its own account as a Beneficial Owner. A Broker-Dealer may thus submit
Orders to the Auction Agent as a Beneficial Owner or a Potential Beneficial
Owner and therefore participate in an Auction as an Existing Holder or
Potential Holder on behalf of both itself and its customers. On or prior to
the Submission Deadline on each Auction Date:

          (A) each Beneficial Owner may submit to its Broker-Dealer
     information as to:

               (1) the number of outstanding shares, if any, of AMPS held by
          such Beneficial Owner which such Beneficial Owner desires to
          continue to hold without regard to the Applicable Rate for the next
          succeeding Dividend Period;

               (2) the number of outstanding shares, if any, of AMPS held by
          such Beneficial Owner which such Beneficial Owner desires to
          continue to hold, provided that the Applicable Rate for the next
          succeeding Dividend Period shall not be less than the rate per annum
          specified by such Beneficial Owner; and/or

               (3) the number of outstanding shares, if any, of AMPS held by
          such Beneficial Owner which such Beneficial Owner offers to sell
          without regard to the Applicable Rate for the next succeeding
          Dividend Period; and

          (B) each Broker-Dealer, using a list of Potential Beneficial Owners
     that shall be maintained in good faith for the purpose of conducting a
     competitive Auction, shall contact Potential Beneficial Owners, including
     Persons that are not Beneficial Owners, on such list to determine the
     number of outstanding

                                     E-2


     shares, if any, of AMPS which each such Potential Beneficial Owner offers
     to purchase, provided that the Applicable Rate for the next succeeding
     Dividend Period shall not be less than the rate per annum specified by
     such Potential Beneficial Owner.

     For the purposes hereof, the communication by a Beneficial Owner or
Potential Beneficial Owner to a Broker-Dealer, or the communication by a
Broker-Dealer acting for its own account to the Auction Agent, of information
referred to in clause (A) or (B) of this Paragraph 10(b)(i) is hereinafter
referred to as an "Order" and each Beneficial Owner and each Potential
Beneficial Owner placing an Order, including a Broker-Dealer acting in such
capacity for its own account, is hereinafter referred to as a "Bidder"; an
Order containing the information referred to in clause (A)(1) of this
Paragraph 10(b)(i) is hereinafter referred to as a "Hold Order"; an Order
containing the information referred to in clause (A)(2) or (B) of this
Paragraph 10(b)(i) is hereinafter referred to as a "Bid"; and an Order
containing the information referred to in clause (A)(3) of this Paragraph
10(b)(i) is hereinafter referred to as a "Sell Order." Inasmuch as a
Broker-Dealer participates in an Auction as an Existing Holder or a Potential
Holder only to represent the interests of a Beneficial Owner or Potential
Beneficial Owner, whether it be its customers or itself, all discussion herein
relating to the consequences of an Auction for Existing Holders and Potential
Holders also applies to the underlying beneficial ownership interests
represented.

          (ii) (A) A Bid by an Existing Holder shall constitute an irrevocable
     offer to sell:

               (1) the number of outstanding shares of AMPS specified in such
          Bid if the Applicable Rate determined on such Auction Date shall be
          less than the rate per annum specified in such Bid; or

               (2) such number or a lesser number of outstanding shares of
          AMPS to be determined as set forth in Paragraph 10(e)(i)(D) if the
          Applicable Rate determined on such Auction Date shall be equal to
          the rate per annum specified therein; or

               (3) a lesser number of outstanding shares of AMPS to be
          determined as set forth in Paragraph 10(e)(ii)(C) if such specified
          rate per annum shall be higher than the Maximum Applicable Rate and
          Sufficient Clearing Bids do not exist.

               (B) A Sell Order by an Existing Holder shall constitute an
          irrevocable offer to sell:

               (1) the number of outstanding shares of AMPS specified in such
          Sell Order, or

               (2) such number or a lesser number of outstanding shares of
          AMPS to be determined as set forth in Paragraph 10(e)(ii)(C) if
          Sufficient Clearing Bids do not exist.

               (C) A Bid by a Potential Holder shall constitute an irrevocable
          offer to purchase:

               (1) the number of outstanding shares of AMPS specified in such
          Bid if the Applicable Rate determined on such Auction Date shall be
          higher than the rate per annum specified in such Bid; or

               (2) such number or a lesser number of outstanding shares of
          AMPS to be determined as set forth in Paragraph 10(e)(i)(E) if the
          Applicable Rate determined on such Auction Date shall be equal to
          the rate per annum specified therein.

Paragraph 10(c) Submission of Orders by Broker-Dealers to Auction Agent.

     (i) Each Broker-Dealer shall submit in writing or through a mutually
acceptable electronic means to the Auction Agent prior to the Submission
Deadline on each Auction Date all Orders obtained by such Broker-Dealer,
designating itself (unless otherwise permitted by the Fund) as an Existing
Holder in respect of shares subject to Orders submitted or deemed submitted to
it by Beneficial Owners and as a Potential Holder in respect of shares subject
to Orders submitted to it by Potential Beneficial Owners, and specifying with
respect to each Order:

                                     E-3


          (A) the name of the Bidder placing such Order (which shall be the
     Broker-Dealer unless otherwise permitted by the Fund);

          (B) the aggregate number of outstanding shares of AMPS that are the
     subject of such Order;

          (C) to the extent that such Bidder is an Existing Holder

               (1) the number of outstanding shares, if any, of AMPS subject
          to any Hold Order placed by such Existing Holder;

               (2) the number of outstanding shares, if any, of AMPS subject
          to any Bid placed by such Existing Holder and the rate per annum
          specified in such Bid; and

               (3) the number of outstanding shares, if any, of AMPS subject
          to any Sell Order placed by such Existing Holder; and

          (D) to the extent such Bidder is a Potential Holder, the rate per
     annum specified in such Potential Holder's Bid.

     (ii) If any rate per annum specified in any Bid contains more than three
figures to the right of the decimal point, the Auction Agent shall round such
rate up to the next highest one-thousandth (.001) of 1%.

     (iii) If an Order or Orders covering all of the outstanding shares of
AMPS held by an Existing Holder are not submitted to the Auction Agent prior
to the Submission Deadline, the Auction Agent shall deem a Hold Order (in the
case of an Auction relating to a Dividend Period which is not a Special
Dividend Period of more than 28 days) and a Sell Order (in the case of an
Auction relating to a Special Dividend Period of more than 28 days) to have
been submitted on behalf of such Existing Holder covering the number of
outstanding shares of AMPS held by such Existing Holder and not subject to
Orders submitted to the Auction Agent.

           (iv) If one or more Orders on behalf of an Existing Holder covering
in the aggregate more than the number of outstanding shares of AMPS held by
such Existing Holder are submitted to the Auction Agent, such Orders shall be
considered valid as follows and in the following order of priority:

                     (A) any Hold Order submitted on behalf of such Existing
           Holder shall be considered valid up to and including the number of
           outstanding shares of AMPS held by such Existing Holder; provided
           that if more than one Hold Order is submitted on behalf of such
           Existing Holder and the number of shares of AMPS subject to such
           Hold Orders exceeds the number of outstanding shares of AMPS held
           by such Existing Holder, the number of shares of AMPS subject to
           each of such Hold Orders shall be reduced pro rata so that such
           Hold Orders, in the aggregate, cover exactly the number of
           outstanding shares of AMPS held by such Existing Holder;

                     (B) any Bids submitted on behalf of such Existing Holder
           shall be considered valid, in the ascending order of their
           respective rates per annum if more than one Bid is submitted on
           behalf of such Existing Holder, up to and including the excess of
           the number of outstanding shares of AMPS held by such Existing
           Holder over the number of shares of AMPS subject to any Hold Order
           referred to in Paragraph 10(c)(iv)(A) above (and if more than one
           Bid submitted on behalf of such Existing Holder specifies the same
           rate per annum and together they cover more than the remaining
           number of shares that can be the subject of valid Bids after
           application of Paragraph 10(c)(iv)(A) above and of the foregoing
           portion of this Paragraph 10(c)(iv)(B) to any Bid or Bids
           specifying a lower rate or rates per annum, the number of shares
           subject to each of such Bids shall be reduced pro rata so that such
           Bids, in the aggregate, cover exactly such remaining number of
           shares); and the number of shares, if any, subject to Bids not
           valid under this Paragraph 10(c)(iv)(B) shall be treated as the
           subject of a Bid by a Potential Holder; and

                     (C) any Sell Order shall be considered valid up to and
           including the excess of the number of outstanding shares of AMPS
           held by such Existing Holder over the number of shares of AMPS
           subject to

                                     E-4


     Hold Orders referred to in Paragraph 10(c)(iv)(A) and Bids referred to in
     Paragraph 10(c)(iv)(B); provided that if more than one Sell Order is
     submitted on behalf of any Existing Holder and the number of shares of
     AMPS subject to such Sell Orders is greater than such excess, the number
     of shares of AMPS subject to each of such Sell Orders shall be reduced
     pro rata so that such Sell Orders, in the aggregate, cover exactly the
     number of shares of AMPS equal to such excess.

     (v) If more than one Bid is submitted on behalf of any Potential Holder,
each Bid submitted shall be a separate Bid with the rate per annum and number
of shares of AMPS therein specified.

     (vi) Any Order submitted by a Beneficial Owner or a Potential Beneficial
Owner to its Broker-Dealer, or by a Broker-Dealer to the Auction Agent, prior
to the Submission Deadline on any Auction Date shall be irrevocable.

Paragraph 10(d) Determination of Sufficient Clearing Bids, Winning Bid Rate
and Applicable Rate.

     (i) Not earlier than the Submission Deadline on each Auction Date, the
Auction Agent shall assemble all Orders submitted or deemed submitted to it by
the Broker-Dealers (each such Order as submitted or deemed submitted by a
Broker-Dealer being hereinafter referred to individually as a "Submitted Hold
Order," a "Submitted Bid" or a "Submitted Sell Order," as the case may be, or
as a "Submitted Order") and shall determine:

          (A) the excess of the total number of outstanding shares of AMPS
     over the number of outstanding shares of AMPS that are the subject of
     Submitted Hold Orders (such excess being hereinafter referred to as the
     "Available AMPS");

          (B) from the Submitted Orders whether the number of outstanding
     shares of AMPS that are the subject of Submitted Bids by Potential
     Holders specifying one or more rates per annum equal to or lower than the
     Maximum Applicable Rate exceeds or is equal to the sum of:

               (1) the number of outstanding shares of AMPS that are the
          subject of Submitted Bids by Existing Holders specifying one or more
          rates per annum higher than the Maximum Applicable Rate, and

               (2) the number of outstanding shares of AMPS that are subject
          to Submitted Sell Orders (if such excess or such equality exists
          (other than because the number of outstanding shares of AMPS in
          clauses (1) and (2) above are each zero because all of the
          outstanding shares of AMPS are the subject of Submitted Hold
          Orders), such Submitted Bids by Potential Holders hereinafter being
          referred to collectively as "Sufficient Clearing Bids"); and

          (C) if Sufficient Clearing Bids exist, the lowest rate per annum
     specified in the Submitted Bids (the "Winning Bid Rate") that if:

               (1) each Submitted Bid from Existing Holders specifying the
          Winning Bid Rate and all other submitted Bids from Existing Holders
          specifying lower rates per annum were rejected, thus entitling such
          Existing Holders to continue to hold the shares of AMPS that are the
          subject of such Submitted Bids, and

               (2) each Submitted Bid from Potential Holders specifying the
          Winning Bid Rate and all other Submitted Bids from Potential Holders
          specifying lower rates per annum were accepted, thus entitling the
          Potential Holders to purchase the shares of AMPS that are the
          subject of such Submitted Bids, would result in the number of shares
          subject to all Submitted Bids specifying the Winning Bid Rate or a
          lower rate per annum being at least equal to the Available AMPS.

     (ii) Promptly after the Auction Agent has made the determinations
pursuant to Paragraph 10(d)(i), the Auction Agent shall advise the Fund of the
Maximum Applicable Rate and, based on such determinations, the Applicable Rate
for the next succeeding Dividend Period as follows:

                                     E-5



               (A) if Sufficient Clearing Bids exist, that the Applicable Rate
          for the next succeeding Dividend Period shall be equal to the
          Winning Bid Rate;

               (B) if Sufficient Clearing Bids do not exist (other than
          because all of the outstanding shares of AMPS are the subject of
          Submitted Hold Orders), that the Applicable Rate for the next
          succeeding Dividend Period shall be equal to the Maximum Applicable
          Rate; or

               (C) if all of the outstanding shares of AMPS are the subject of
          Submitted Hold Orders, the Dividend Period next succeeding the
          Auction automatically shall be the same length as the immediately
          preceding Dividend Period and the Applicable Rate for the next
          succeeding Dividend Period shall be equal to 60% of the Reference
          Rate (or 90% of such rate if the Fund has provided notification to
          the Auction Agent prior to establishing the Applicable Rate for any
          dividend that net capital gain or other taxable income will be
          included in such dividend on shares of AMPS) on the date of the
          Auction.

Paragraph 10(e) Acceptance and Rejection of Submitted Bids and Submitted Sell
Orders and Allocation of Shares.

     Based on the determinations made pursuant to Paragraph 10(d)(i), the
Submitted Bids and Submitted Sell Orders shall be accepted or rejected and the
Auction Agent shall take such other action as set forth below:

          (i) If Sufficient Clearing Bids have been made, subject to the
     provisions of Paragraph 10(e)(iii) and Paragraph 10(e)(iv), Submitted
     Bids and Submitted Sell Orders shall be accepted or rejected in the
     following order of priority and all other Submitted Bids shall be
     rejected:

               (A) the Submitted Sell Orders of Existing Holders shall be
          accepted and the Submitted Bid of each of the Existing Holders
          specifying any rate per annum that is higher than the Winning Bid
          Rate shall be accepted, thus requiring each such Existing Holder to
          sell the outstanding shares of AMPS that are the subject of such
          Submitted Sell Order or Submitted Bid;

               (B) the Submitted Bid of each of the Existing Holders
          specifying any rate per annum that is lower than the Winning Bid
          Rate shall be rejected, thus entitling each such Existing Holder to
          continue to hold the outstanding shares of AMPS that are the subject
          of such Submitted Bid;

               (C) the Submitted Bid of each of the Potential Holders
          specifying any rate per annum that is lower than the Winning Bid
          Rate shall be accepted;

               (D) the Submitted Bid of each of the Existing Holders
          specifying a rate per annum that is equal to the Winning Bid Rate
          shall be rejected, thus entitling each such Existing Holder to
          continue to hold the outstanding shares of AMPS that are the subject
          of such Submitted Bid, unless the number of outstanding shares of
          AMPS subject to all such Submitted Bids shall be greater than the
          number of outstanding shares of AMPS ("Remaining Shares") equal to
          the excess of the Available AMPS over the number of outstanding
          shares of AMPS subject to Submitted Bids described in Paragraph
          10(e)(i)(B) and Paragraph 10(e)(i)(C), in which event the Submitted
          Bids of each such Existing Holder shall be accepted, and each such
          Existing Holder shall be required to sell outstanding shares of
          AMPS, but only in an amount equal to the difference between (1) the
          number of outstanding shares of AMPS then held by such Existing
          Holder subject to such Submitted Bid and (2) the number of shares of
          AMPS obtained by multiplying (x) the number of Remaining Shares by
          (y) a fraction the numerator of which shall be the number of
          outstanding shares of AMPS held by such Existing Holder subject to
          such Submitted Bid and the denominator of which shall be the sum of
          the numbers of outstanding shares of AMPS subject to such Submitted
          Bids made by all such Existing Holders that specified a rate per
          annum equal to the Winning Bid Rate; and

               (E) the Submitted Bid of each of the Potential Holders
          specifying a rate per annum that is equal to the Winning Bid Rate
          shall be accepted but only in an amount equal to the number of

                                     E-6


          outstanding shares of AMPS obtained by multiplying (x) the
          difference between the Available AMPS and the number of outstanding
          shares of AMPS subject to Submitted Bids described in Paragraph
          10(e)(i)(B), Paragraph 10(e)(i)(C) and Paragraph 10(e)(i)(D) by (y)
          a fraction the numerator of which shall be the number of outstanding
          shares of AMPS subject to such Submitted Bid and the denominator of
          which shall be the sum of the number of outstanding shares of AMPS
          subject to such Submitted Bids made by all such Potential Holders
          that specified rates per annum equal to the Winning Bid Rate.

          (ii) If Sufficient Clearing Bids have not been made (other than
     because all of the outstanding shares of AMPS are subject to Submitted
     Hold Orders), subject to the provisions of Paragraph 10(e)(iii),
     Submitted Orders shall be accepted or rejected as follows in the
     following order of priority and all other Submitted Bids shall be
     rejected:

               (A) the Submitted Bid of each Existing Holder specifying any
          rate per annum that is equal to or lower than the Maximum Applicable
          Rate shall be rejected, thus entitling such Existing Holder to
          continue to hold the outstanding shares of AMPS that are the subject
          of such Submitted Bid;

               (B) the Submitted Bid of each Potential Holder specifying any
          rate per annum that is equal to or lower than the Maximum Applicable
          Rate shall be accepted, thus requiring such Potential Holder to
          purchase the outstanding shares of AMPS that are the subject of such
          Submitted Bid; and

               (C) the Submitted Bids of each Existing Holder specifying any
          rate per annum that is higher than the Maximum Applicable Rate shall
          be accepted and the Submitted Sell Orders of each Existing Holder
          shall be accepted, in both cases only in an amount equal to the
          difference between (1) the number of outstanding shares of AMPS then
          held by such Existing Holder subject to such Submitted Bid or
          Submitted Sell Order and (2) the number of shares of AMPS obtained
          by multiplying (x) the difference between the Available AMPS and the
          aggregate number of outstanding shares of AMPS subject to Submitted
          Bids described in Paragraph 10(e)(ii)(A) and Paragraph 10(e)(ii)(B)
          by (y) a fraction the numerator of which shall be the number of
          outstanding shares of AMPS held by such Existing Holder subject to
          such Submitted Bid or Submitted Sell Order and the denominator of
          which shall be the number of outstanding shares of AMPS subject to
          all such Submitted Bids and Submitted Sell Orders.

          (iii) If, as a result of the procedures described in Paragraph
     10(e)(i) or Paragraph 10(e)(ii), any Existing Holder would be entitled or
     required to sell, or any Potential Holder would be entitled or required
     to purchase, a fraction of a share of AMPS on any Auction Date, the
     Auction Agent shall, in such manner as in its sole discretion it shall
     determine, round up or down the number of shares of AMPS to be purchased
     or sold by any Existing Holder or Potential Holder on such Auction Date
     so that each outstanding share of AMPS purchased or sold by each Existing
     Holder or Potential Holder on such Auction Date shall be a whole share of
     AMPS.

          (iv) If, as a result of the procedures described in Paragraph
     10(e)(i), any Potential Holder would be entitled or required to purchase
     less than a whole share of AMPS on any Auction Date, the Auction Agent,
     in such manner as in its sole discretion it shall determine, shall
     allocate shares of AMPS for purchase among Potential Holders so that only
     whole shares of AMPS are purchased on such Auction Date by any Potential
     Holder, even if such allocation results in one or more of such Potential
     Holders not purchasing any shares of AMPS on such Auction Date.

          (v) Based on the results of each Auction, the Auction Agent shall
     determine, with respect to each Broker-Dealer that submitted Bids or Sell
     Orders on behalf of Existing Holders or Potential Holders, the aggregate
     number of the outstanding shares of AMPS to be purchased and the
     aggregate number of outstanding shares of AMPS to be sold by such
     Potential Holders and Existing Holders and, to the extent that such
     aggregate number of outstanding shares to be purchased and such aggregate
     number of outstanding shares to be sold differ, the Auction Agent shall
     determine to which other Broker-Dealer or

                                     E-7


     Broker-Dealers acting for one or more purchasers such Broker-Dealer shall
     deliver, or from which other Broker-Dealer or Broker-Dealers acting for
     one or more sellers such Broker-Dealer shall receive, as the case may be,
     outstanding shares of AMPS.

Paragraph 10(f) Miscellaneous.

     The Fund may interpret the provisions of this Paragraph 10 to resolve any
inconsistency or ambiguity, remedy any formal defect or make any other change
or modification that does not substantially adversely affect the rights of
Beneficial Owners of AMPS. A Beneficial Owner or an Existing Holder (A) may
sell, transfer or otherwise dispose of shares of AMPS only pursuant to a Bid
or Sell Order in accordance with the procedures described in this Paragraph 10
or to or through a Broker-Dealer, provided that in the case of all transfers
other than pursuant to Auctions such Beneficial Owner or Existing Holder, its
Broker-Dealer, if applicable, or its Agent Member advises the Auction Agent of
such transfer and (B) except as otherwise required by law, shall have the
ownership of the shares of AMPS held by it maintained in book entry form by
the Securities Depository in the account of its Agent Member, which in turn
will maintain records of such Beneficial Owner's beneficial ownership. Neither
the Fund nor any affiliate (other than Merrill Lynch, Pierce, Fenner & Smith
Incorporated) shall submit an Order in any Auction. Any Beneficial Owner that
is an affiliate (other than Merrill Lynch, Pierce, Fenner & Smith
Incorporated) shall not sell, transfer or otherwise dispose of shares of AMPS
to any person other than the Fund. All of the outstanding shares of AMPS of a
series shall be represented by a single certificate registered in the name of
the nominee of the Securities Depository unless otherwise required by law or
unless there is no Securities Depository. If there is no Securities
Depository, at the Fund's option and upon its receipt of such documents as it
deems appropriate, any shares of AMPS may be registered in the Stock Register
in the name of the Beneficial Owner thereof and such Beneficial Owner
thereupon will be entitled to receive certificates therefor and required to
deliver certificates thereof or upon transfer or exchange thereof.

                                     E-8

                           PART C. OTHER INFORMATION

Item 24.    Financial Statements And Exhibits.

(1)Financial Statements

Part A: Financial Highlights for the six months ended April 30, 2004 and
        each of the fiscal years in the ten-year period ended October 31,
        2003.

Part B: Schedule of Investments of the Fund as of October 31, 2003.*

               Statement of Net Assets of the Fund as of October 31, 2003.*
               Statement of Operations of the Fund for the fiscal year ended
               October 31, 2003.*
               Statements of Changes in Net Assets of the Fund for the fiscal
               years ended October 31, 2002 and 2003.*
               Financial Highlights of the Fund for each of the fiscal years
               in the five-year period ended October 31, 2003.*
               Report of Independent Registered Public Accounting Firm.*
               Schedule of Investments of the Fund as of April 30, 2004.**
               Statement of Net Assets of the Fund as of April 30, 2004.**
               Statement of Operations of the Fund for the six months ended
               April 30, 2004.**
               Statements of Changes in Net Assets of the Fund for the six
               months ended April 30, 2004.**
               Financial Highlights of the Fund for the six months ended April
               30, 2004 and each of the fiscal years in the five-year period
               ended October 31, 2003.**

---------
*    Incorporated by reference to the Registrant's Annual Report to
     Shareholders for the fiscal year ended October 31, 2003 filed with the
     Securities and Exchange Commission ("Commission") on January 6, 2004
     pursuant to Rule 30b2-1 under the Investment Company Act of 1940, as
     amended ("1940 Act").

**   Incorporated by reference to the Registrant's Semi-Annual Report to
     Shareholders for the six-month period ended April 30, 2004 filed with the
     Commission on June 28, 2004 pursuant to Rule 30b2-1 under the 1940 Act.

Exhibits    Description
--------    -----------
(a)(1)      Articles of Incorporation of the Registrant.(a) 
(a)(2)      Articles of Transfer.
(a)(3)      Articles Supplementary creating the Auction Market Preferred Stock
            ("AMPS") of the Registrant.(a)
(a)(4)      Articles of Amendment to the Articles Supplementary, dated
            November 30, 1994.(a)
(a)(5)      Articles of Amendment to the Articles Supplementary, dated
            November 30, 1994.(a)
(a)(6)      Certificate of Correction to the Articles of Incorporation of the
            Registrant.(b)
(a)(7)      Articles of Amendment to Articles Supplementary, dated September
            28, 1999.(a)
(a)(8)      Form of Articles Supplementary creating the Series B and Series C
            AMPS. (b)
(a)(9)      Articles of Amendment to the Articles Supplementary creating AMPS,
            dated March 3, 2000.
(a)(10)     Form of Articles Supplementary creating the Series D AMPS.
(b)         By-laws of the Registrant.(a)
(c)         Not applicable.
(d)(1)      Portions of the Articles of Incorporation, By-laws and Articles
            Supplementary of the Registrant defining the rights of holders of
            shares of the Registrant.(c)
(d)(2)      Form of specimen certificate for the AMPS of the Registrant.

                                     C-1


(e)         Form of Automatic Dividend Reinvestment Plan.(d)
(f)         Not applicable.
(g)         Form of Investment Advisory Agreement between the Registrant and
            Fund Asset Management, L.P. ("FAM" or the "Investment
            Adviser").(a)
(h)(1)      Form of Purchase Agreement between the Registrant and Merrill
            Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch")
            relating to the AMPS.
(h)(2)      Form of Merrill Lynch Standard Dealer Agreement.(e) (i) Not
            applicable.
(j)         Form of Custodian Agreement between the Registrant and The Bank of
            New York ("BONY").(f)
(k)(l)      Form of Registrar, Transfer Agency, Dividend Disbursing Agency and
            Shareholder Servicing Agency Agreement between the Registrant and
            BONY.(g)
(k)(2)      Form of Agreement of Resignation, Appointment and Acceptance among
            the Registrant, IBJ Whitehall Bank & Trust Company and BONY.(g)
(k)(3)      Form of Administrative Services Agreement between the Registrant
            and State Street Bank and Trust Company.(h)
(k)(4)      Form of Auction
            Agent Agreement between the Registrant and BONY.
(k)(5)      Form of Broker-Dealer Agreement.(i) (k)(6) Form of Letter of
            Representations.
(l)         Opinion and Consent of Sidley Austin Brown & Wood LLP.* (m) Not
            applicable.
(n)         Consent of ________, independent registered public accounting firm
            for the Registrant.*
(o)         Not applicable.
(p)         Not applicable.
(q)         Not applicable.
(r)         Code of Ethics.(j)
---------
*    To be filed by amendment.
(a)  Refiled on October 5, 1999 as an exhibit to the Registrant's Registration
     Statement on Form N-2 (File Nos. 333-88449 and 811-07080) (the "N-14
     Registration Statement") pursuant to Electronic Data Gathering Analysis
     and Retrieval (EDGAR) requirements.
(b)  Filed on October 5, 1999 as an exhibit to the N-14 Registration
     Statement.
(c)  Reference is made to Article V, Article VI (sections 2, 3, 4, 5 and 6),
     Article VII, Article VIII, Article X, Article XI, Article XII and Article
     XIII of the Registrant's Articles of Incorporation, filed as Exhibit
     (a)(1) hereto; to Article II, Article III (sections 1, 2, 3, 5 and 17),
     Article VI, Article VII, Article XII, Article XIII and Article XIV of the
     Registrant's By-Laws filed as Exhibit (b) hereto; and to the Articles
     Supplementary and Articles of Amendment filed as Exhibits (a)(2), (a)(3),
     (a)(4), (a)(5), (a)(6), (a)(7), (a)(8), (a)(9) and (a)(10).
(d)  Filed as an exhibit to the Registrant's Annual Report to Shareholders for
     the fiscal year ended October 31, 2003, filed on January 6, 2004. (e)
     Incorporated by reference to Exhibit (h)(2) to Pre-Effective Amendment
     No. 3 to the Registration Statement on Form N-2 of Preferred Income
     Strategies, Inc. (File No. 333-102712), filed on March 25, 2003.
(f)  Incorporated by reference to Exhibit 7 to Post-Effective Amendment No. 13
     to the Registration Statement on Form N-1A of The Asset Program, Inc.
     (File No. 33-53887), filed on March 21, 2002.
(g)  Incorporated by reference to an exhibit to the Registration Statement on
     Form N-14 of MuniYield Fund, Inc. (File No. 333-65242), filed on
     September 14, 2001.
(h)  Incorporated by reference to exhibit 8(d) to Post-Effective Amendment No.
     1 to the Registration Statement on Form N-1A of Merrill Lynch Focus
     Twenty Fund, Inc. (File No. 333-89775), filed on March 20, 2001.
(i)  Incorporated by reference to Exhibit (k)(5) to the Registration Statement
     on Form N-2 of MuniYield Insured Fund, Inc. (File No. 333-116604), filed
     on June 8, 2004.
(j)  Incorporated by reference to Exhibit 15 to Pre-Effective Amendment No. 1
     to the Registration Statement on Form N-1A of Merrill Lynch Inflation
     Protected Fund (File No. 333-110936), filed on January 22, 2004.

Item 25.    Marketing Arrangements.

See Exhibits (h)(1) and (2).



                                     C-2


Item 26. Other Expenses of Issuance and Distribution.

     The following table sets forth the estimated expenses to be incurred in
connection with the offering described in this Registration Statement:

              Registration fees                                  $ 3,168
              Printing (other than stock certificates)            21,250
              Legal fees and expenses                             65,000
              Accounting fees and expenses                         6,000
              Rating Agency Fees                                  55,000
              Miscellaneous                                        4,582
                                                              ----------------
                    Total                                         $ 155,000


Item 27. Persons Controlled by or Under Common Control with Registrant.

     The Registrant does not control nor is it under common control with, any
person.

Item 28. Number of Holders of Securities.

                                                     Number of Record
                                                       Holders At
              Title of Class                         November ___, 2004
              --------------                       --------------------------
              Common Stock, $.10 par value                             *
              Preferred Stock                                          1

              ----------
              *To be filed by amendment.

Item 29. Indemnification.

     Reference is made to Section 2-418 of the General Corporation Law of the
State of Maryland, Article V of the Registrant's Articles of Incorporation,
Article VI of the Registrant's By-laws and Section 6 of the Purchase
Agreement, which provide for indemnification.

     Article VI of the By-laws provides that each officer and director of the
Registrant shall be indemnified by the Registrant to the full extent permitted
under the Maryland General Corporation Law, except that such indemnity shall
not protect any such person against any liability to the Registrant or any
stockholder thereof to which such person would otherwise be subject by reason
of willful misfeasance, bad faith, gross negligence or reckless disregard of
the duties involved in the conduct of his or her office. Absent a court
determination that an officer or director seeking indemnification was not
liable on the merits or guilty of willful misfeasance, bad faith, gross
negligence or reckless disregard of the duties involved in the conduct of his
or her office, the decision by the Registrant to indemnify such person must be
based upon the reasonable determination of independent legal counsel or the
vote of a majority of a quorum of non-party independent directors, after
review of the facts, that such officer or director is not guilty of willful
misfeasance, bad faith, gross negligence or reckless disregard of the duties
involved in the conduct of his or her office.

     Each officer and director of the Registrant claiming indemnification
within the scope of Article VI of the By-laws shall be entitled to advances
from the Registrant for payment of the reasonable expenses incurred by him or
her in connection with proceedings to which he or she is a party in the manner
and to the full extent permitted under the Maryland General Corporation Law;
provided, however, that the person seeking indemnification shall provide to
the Registrant a written affirmation of his or her good faith belief that the
standard of conduct necessary for

                                     C-3


indemnification by the Registrant has been met and a written undertaking to
repay any such advance, if it ultimately should be determined that the
standard of conduct has not been met, and provided further that at least one
of the following additional conditions is met: (i) the person seeking
indemnification shall provide a security in form and amount acceptable to the
Registrant for his or her undertaking; (ii) the Registrant is insured against
losses arising by reason of the advance; or (iii) a majority of a quorum of
non-party independent directors, or independent legal counsel in a written
opinion shall determine, based on a review of facts readily available to the
Registrant at the time the advance is proposed to be made, that there is
reason to believe that the person seeking indemnification will ultimately be
found to be entitled to indemnification.

     The Registrant may purchase insurance on behalf of an officer or director
protecting such person to the full extent permitted under the Maryland General
Corporation Law from liability arising from his or her activities as officer
or director of the Registrant. The Registrant, however, may not purchase
insurance on behalf of any officer or director of the Registrant that protects
or purports to protect such person from liability to the Registrant or to its
stockholders to which such officer or director would otherwise be subject by
reason of willful misfeasance, bad faith, gross negligence, or reckless
disregard of the duties involved in the conduct of his or her office.

     In Section 7 of the Purchase Agreement relating to the securities being
offered hereby, the Registrant agrees to indemnify Merrill Lynch and each
person, if any, who controls Merrill Lynch within the meaning of the
Securities Act of 1933 (the "1933 Act") against certain types of civil
liabilities arising in connection with the Registration Statement or
Prospectus and Statement of Additional Information.

     Insofar as indemnification for liabilities arising under the 1933 Act may
be provided to directors, officers and controlling persons of the Registrant
and Merrill Lynch, pursuant to the foregoing provisions or otherwise, the
Registrant has been advised that, in the opinion of the Securities and
Exchange Commission, such indemnification is against public policy as
expressed in the 1933 Act and is, therefore, unenforceable. In the event that
a claim for indemnification against such liabilities (other than the payment
by the Registrant of expenses incurred or paid by a director, officer or
controlling person of the Registrant in connection with any successful defense
of any action, suit or proceeding) is asserted by such director, officer or
controlling person in connection with the securities being registered, the
Registrant will, unless in the opinion of its counsel the matter has been
settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the 1933 Act and will be governed by the final
adjudication of such issue.

Item 30. Business and Other Connections of the Investment Adviser.

     FAM acts as the investment adviser for a number of affiliated open-end
and closed-end registered investment companies.

     Merrill Lynch Investment Managers, L.P. ("MLIM"), acts as the investment
adviser for a number of affiliated open-end and closed-end registered
investment companies, and also acts as sub-adviser to certain other
portfolios.

     The address of each of these registered investment companies is P.O. Box
9011, Princeton, New Jersey 08543-9011, except that the address of Merrill
Lynch Funds for Institutions Series is One Financial Center, 23rd Floor,
Boston, Massachusetts 02111-2665.

     The address of the Investment Adviser, MLIM, Princeton Services, Inc.
("Princeton Services") and Princeton Administrators, L.P. ("Princeton
Administrators") is also P.O. Box 9011, Princeton, New Jersey 08543-9011. The
address of Merrill Lynch and Merrill Lynch & Co., Inc. ("ML & Co.") is World
Financial Center, North Tower, 250 Vesey Street, New York, New York 10080. The
address of the Fund's transfer agent, The Bank of New York (the "Transfer
Agent"), is 101 Barclay Street, New York, New York 10286.

     Set forth below is a list of each executive officer and partner of the
Investment Adviser indicating each business, profession, vocation or
employment of a substantial nature in which each such person or entity has
been engaged for the past two years for his, her or its own account or in the
capacity of director, officer, employee,

                                     C-4


partner or Director. Mr. Burke is Vice President and Treasurer of all or
substantially all of the investment companies advised by FAM or its
affiliates, and Mr. Doll is an officer of one or more of such companies.

                                     C-5



                                                                           Other Substantial Business,
                          Position(s) with Investment                        Profession, Vocation Or
   Name                            Adviser                                         Employment
----------------------  -----------------------------------------   ------------------------------------------
                                                             
ML & Co.                   Limited Partner                           Financial Services Holding Company;
                                                                     Limited Partner of MLIM

Princeton Services         General Partner                           General Partner of MLIM
Robert C. Doll, Jr.        President                                 President of MLIM; Director of Princeton
                                                                     Services; Chief Investment Officer of
                                                                     OppenheimerFunds, Inc. in 1999 and
                                                                     Executive Vice President thereof from 1991
                                                                     to 1999

Donald C. Burke            First Vice President and Treasurer        First Vice President, Treasurer and
                                                                     Director of Taxation of MLIM; Senior Vice
                                                                     President, Treasurer and Director of
                                                                     Princeton Services; Vice President of FAMD

Andrew J. Donohue          General Counsel                           First Vice President and General Counsel
                                                                     of MLIM; Senior Vice President, Director
                                                                     and General Counsel of Princeton Services;
                                                                     President and Director of FAMD

Alice A. Pellegrino        Secretary                                 Secretary of MLIM, Princeton Services and
                                                                     FAMD



Item 31. Location of Account and Records.

     All accounts, books and other documents required to be maintained by
Section 31(a) of the 1940 Act, and the Rules promulgated thereunder are
maintained at the offices of the Registrant (800 Scudders Mill Road,
Plainsboro, New Jersey 08536), its Investment Adviser (800 Scudders Mill Road,
Plainsboro, New Jersey 08536), its custodian and its transfer agent, BONY (101
Barclay Street, New York, New York 10286), and its accounting services
provider, State Street (500 College Road East, Princeton, New Jersey 08540).

Item 32. Management Services.

     Not applicable.

Item 33. Undertakings.

     (1) The Registrant undertakes to suspend the offering of the shares of
preferred stock covered hereby until it amends its prospectus contained herein
if (1) subsequent to the effective date of this Registration Statement, its
net asset value per share of preferred stock declines more than 10% from its
net asset value per share of preferred stock as of the effective date of this
Registration Statement, or (2) its net asset value per share of preferred
stock increases to an amount greater than its net proceeds as stated in the
prospectus contained herein.

     (2) Not applicable.

     (3) Not applicable.

                                     C-6


     (4) Not applicable.

     (5) The Registrant undertakes that:

               (a) For purposes of determining any liability under the 1933
          Act, the information omitted from the form of prospectus filed as
          part of this Registration Statement in reliance upon Rule 430A and
          contained in the form of prospectus filed by the registrant pursuant
          to Rule 497(h) under the 1933 Act shall be deemed to be part of this
          Registration Statement as of the time it was declared effective.

               (b) For the purpose of determining any liability under the 1933
          Act, each post-effective amendment that contains a form of
          prospectus shall be deemed to be a new registration statement
          relating to the securities offered therein, and the offering of such
          securities at that time shall be deemed to be the initial bona fide
          offering thereof.

               (c) The Registrant undertakes to send by first-class mail or
          other means designed to ensure equally prompt delivery, within two
          business days of receipt of a written or oral request, any statement
          of additional information.

                                     C-7


                                  SIGNATURES
     Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant has duly caused this
Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the Township of Plainsboro, and State of New
Jersey, on the 8th day of October, 2004.



                                    MUNIYIELD MICHIGAN INSURED FUND, INC.
                                    (Registrant)


                                    By:       /s/    DONALD C. BURKE
                                       ---------------------------------------
                                       (Donald C. Burke, Vice President
                                        and Treasurer)

     Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed below by the following person in the
capacities and on the dates indicated.



                                                                                                      

                            Signature                                          Title                            Date
                            ---------                                          -----                            ----
                         TERRY K. GLENN*                      President (Principal Executive Officer)
         -------------------------------------------------                  and Director
                         (Terry K. Glenn)

                         DONALD C. BURKE*                           Vice President and Treasurer
         -------------------------------------------------    (Principal Financial and Accounting Officer
                        (Donald C. Burke)                                     Director


                        DONALD W. BURTON*                                     Director
         -------------------------------------------------
                        (Donald W. Burton)


                        M. COLYER CRUM*                                       Director
         -------------------------------------------------
                        (M. Colyer Crum)

                      LAURIE SIMON HODRICK*
         -------------------------------------------------
                      (Laurie Simon Hodrick)

                         DAVID H. WALSH*                                      Director
         -------------------------------------------------
                         (David H. Walsh)

                          FRED G. WEISS*                                      Director
         -------------------------------------------------
                         (Fred G. Weiss)

    *By:               /s/ DONALD C. BURKE                                                                      October 8, 2004
         -------------------------------------------------
               (Donald C. Burke, Attorney-in-Fact)



                                     C-8


                               POWER OF ATTORNEY

     The undersigned, Terry K. Glenn, Donald C. Burke, Donald W. Burton, M.
Colyer Crum, Laurie Simon Hodrick, David H. Walsh and Fred G. Weiss, the
Directors/Trustees and the Officers of each of the registered investment
companies listed below, hereby authorize Terry K. Glenn, Andrew J. Donohue,
Donald C. Burke, Robert C. Doll, Jr. and Phillip S. Gillespie or any of them,
as attorney-in-fact, to sign on his or her behalf in the capacities indicated
any Registration Statement or amendment thereto (including post-effective
amendments) for each of the following registered investment companies and to
file the same, with all exhibits thereto, with the Securities and Exchange
Commission: Master Basic Value Trust; Master Small Cap Value Trust; Mercury
Basic Value Fund, Inc.; Merrill Lynch Balanced Capital Fund, Inc.; Merrill
Lynch Basic Value Fund, Inc.; Merrill Lynch Disciplined Equity Fund, Inc.;
Merrill Lynch Global Growth Fund, Inc.; Merrill Lynch Index Funds, Inc.;
Merrill Lynch Natural Resources Trust; Merrill Lynch Ready Assets Trust;
Merrill Lynch Series Fund, Inc.; Merrill Lynch Small Cap Value Fund, Inc.;
Merrill Lynch Strategy Series, Inc.; Merrill Lynch U.S. Treasury Money Fund;
Merrill Lynch U.S.A. Government Reserves; Muni Intermediate Duration Fund,
Inc.; Muni New York Intermediate Duration Fund, Inc.; MuniYield Florida
Insured Fund; MuniYield Michigan Insured Fund, Inc.; MuniYield New Jersey
Insured Fund, Inc.; MuniYield Pennsylvania Insured Fund; Quantitative Master
Series Trust; and The S&P 500(R)Protected Equity Fund, Inc.

Dated: February 13, 2004

     /s/ Terry K. Glenn                          /s/ Donald C. Burke
--------------------------------------     -----------------------------------
         Terry K. Glenn                              Donald C. Burke
  (President/Principal Executive           (Vice President/Treasurer/Principal
     Officer/Director/Trustee)              Financial and Accounting Officer)


     /s/ Donald W. Burton                         /s/ M. Colyer Crum
 ---------------------------------        --------------------------------------
         Donald W. Burton                          M.Colyer Crum
        (Director/Trustee)                       (Director/Trustee)




  /s/ Laurie Simon Hodrick                          /s/ David H. Walsh
---------------------------------------    -----------------------------------
       Laurie Simon Hodrick                             David H. Walsh
        (Director/Trustee)                            (Director/Trustee)


         /s/ Fred G. Weiss
     ---------------------------
           Fred G. Weiss
        (Director/Trustee)






Exhibit Index

(a)(2)  Articles of Transfer.
(a)(9)  Articles of Amendment to the Articles Supplementary creating AMPS.
(a)(10) Form of Articles Supplementary creating the Series D AMPS.
(d)(2)  Form of specimen certificate for the AMPS of the Registrant.
(h)(1)  Form of Purchase agreement between the Registrant and Merrill Lynch,
        Pierce, Fenner & Smith Incorporated.
(k)(4)  Form of Auction Agent Agreement between the Registrant and The Bank of
        New York.
(k)(6)  Form of Letter of Representations.