MORGAN STANLEY DEAN WITTER AMERICAN VALUE FUND
485BPOS, 2000-04-27
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<PAGE>
    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 27, 2000
                                                        REGISTRATION NO. 2-66269
                                                                       811-2978
================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

                                    FORM N-1A
                             REGISTRATION STATEMENT
                        UNDER THE SECURITIES ACT OF 1933                     [X]
                           PRE-EFFECTIVE AMENDMENT NO.                       [ ]
                         POST-EFFECTIVE AMENDMENT NO. 24                     [X]
                                     AND/OR
              REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY
                                   ACT OF 1940                               [X]
                                AMENDMENT NO. 25                             [X]

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

             MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
                        (A MASSACHUSETTS BUSINESS TRUST)
               (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)


                            TWO WORLD TRADE CENTER
                           NEW YORK, NEW YORK 10048
                    (ADDRESS OF PRINCIPAL EXECUTIVE OFFICE)


       REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (212) 392-1600

                                BARRY FINK, ESQ.
                             TWO WORLD TRADE CENTER
                            NEW YORK, NEW YORK 10048
                     (NAME AND ADDRESS OF AGENT FOR SERVICE)

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

                                  COPIES TO:
                            STUART M. STRAUSS, ESQ.
                              MAYER, BROWN & PLATT
                                 1675 BROADWAY
                              NEW YORK, NEW YORK
                             ---------------------

                  APPROXIMATE DATE OF PROPOSED PUBLIC OFFERING:
  As soon as practicable after this Post-Effective Amendment becomes effective.

  IT IS PROPOSED THAT THIS FILING WILL BECOME EFFECTIVE (CHECK APPROPRIATE BOX)

           [ ]  immediately upon filing pursuant to paragraph (b)
           [X]  on April 27, 2000 pursuant to paragraph (b)
           [ ]  60 days after filing pursuant to paragraph (a)
           [ ]  on (date) pursuant to paragraph (a) of rule 485.

            AMENDING THE PROSPECTUS AND UPDATING FINANCIAL STATEMENTS

================================================================================
<PAGE>


                                                     PROSPECTUS - APRIL 27, 2000


Morgan Stanley Dean Witter
                     -----------------------------------------------------------
                                    AMERICAN OPPORTUNITIES FUND




             [GRAPHIC OMITTED]







                               A MUTUAL FUND THAT SEEKS LONG-TERM CAPITAL GROWTH
                                  CONSISTENT WITH AN EFFORT TO REDUCE VOLATILITY



  The Securities and Exchange Commission has not approved or disapproved these
         securities or passed upon the adequacy of this Prospectus. Any
             representation to the contrary is a criminal offense.

<PAGE>

CONTENTS


The Fund                    Investment Objective ............................1

                            Principal Investment Strategies .................1

                            Principal Risks .................................2

                            Past Performance ................................4

                            Fees and Expenses ...............................5

                            Additional Investment Strategy Information ......6

                            Additional Risk Information .....................7

                            Fund Management .................................8

Shareholder Information     Pricing Fund Shares .............................9

                            How to Buy Shares ...............................9

                            How to Exchange Shares .........................11

                            How to Sell Shares .............................13

                            Distributions ..................................15

                            Tax Consequences ...............................15

                            Share Class Arrangements .......................16

Financial Highlights         ...............................................25

Our Family of Funds          ................................Inside Back Cover

                            This Prospectus contains important information about
                            the Fund. Please read it carefully and keep it for
                            future reference.


<PAGE>

THE FUND


[GRAPHIC OMITTED]
INVESTMENT OBJECTIVE
- --------------------

Morgan Stanley Dean Witter American Opportunities Fund seeks long-term capital
growth consistent with an effort to reduce volatility.


[GRAPHIC OMITTED]
PRINCIPAL INVESTMENT STRATEGIES
- -------------------------------
(sidebar)
CAPITAL GROWTH
An investment objective having the goal of selecting securities with the
potential to rise in price rather than pay out income.
(end sidebar)



The Fund will normally invest at least 65% of its total assets in a diversified
portfolio of common stocks (including depository receipts). The Fund's
"Investment Manager," Morgan Stanley Dean Witter Advisors Inc., invests in
companies that it believes have earnings growth potential. The Investment
Manager utilizes a process, known as sector rotation, that emphasizes industry
selection over individual company selection. The Investment Manager invests in
those industries that it believes will have the strongest relative earnings
growth potential given the projected economic outlook. After selecting the
Fund's target industries, the Investment Manager then selects specific companies
within those industries whose prospects are deemed attractive after assessing
company fundamentals and valuation screens.

Sector Rotation. The Investment Manager will utilize a sector rotation process
designed to respond to changing economic cycles by proactively investing in
industries that the Investment Manager believes to be positioned to benefit from
the current phase of the economic cycle. First, the Investment Manager attempts
to identify at what stage of the business cycle the economy is in and which
industries have historically outperformed the overall market during that stage
of the cycle. To accomplish this task, the Investment Manager establishes an
economic forecast based on its short-term and long- term views of the domestic
and global economic cycles. As part of this process, the Investment Manager will
attempt to identify secular trends, such as shifting demographics or
technological developments, that could add clarity to its analysis. Also
considered are competitive industry variables, such as supply and demand,
pricing trends and new product cycles.

Common stock is a share ownership or equity interest in a corporation. It may or
may not pay dividends, as some companies reinvest all of their profits back into
their businesses, while others pay out some of their profits to shareholders as
dividends. A depository receipt is generally issued by a bank or financial
institution and represents an ownership interest in the common stock or other
equity securities of a foreign company.



                                                                               1
<PAGE>


The Fund may also invest up to 35% of its assets in foreign securities.

In addition, the Fund may invest up to 35% of its assets in convertible
securities, preferred securities, fixed-income securities and options and
futures.


In pursuing the Fund's investment objective, the Investment Manager has
considerable leeway in deciding which investments it buys, holds or sells on a
day-to-day basis -- and which trading or investment strategies it uses. For
example, the Investment Manager in its discretion may determine to use some
permitted trading or investment strategies while not using others.

[GRAPHIC OMITTED]
PRINCIPAL RISKS
- ---------------

There is no assurance that the Fund will achieve its investment objective. The
Fund's share price will fluctuate with changes in the market value of the Fund's
portfolio securities. When you sell Fund shares, they may be worth less than
what you paid for them and, accordingly, you can lose money investing in this
Fund.

Common Stocks. A principal risk of investing in the Fund is associated with its
common stock investments. In general, stock values fluctuate in response to
activities specific to the company as well as general market, economic and
political conditions. Stock prices can fluctuate widely in response to these
factors. The Fund's emphasis on industries may cause its performance to be more
sensitive to developments affecting particular industries than a fund that
places primary emphasis on individual companies.


While the Fund principally invests in large, established companies, the Fund may
invest in medium sized companies and small sized companies. Investing in
securities of medium and small sized growth companies involves greater risk than
is customarily associated with investing in more established companies. These
stocks may be more volatile and have returns that vary, sometimes significantly,
from the overall stock market.


Foreign Securities. The Fund's investments in foreign securities may involve
risks in addition to the risks associated with domestic securities. One
additional risk is currency risk. While the price of Fund shares is quoted in
U.S. dollars, the Fund generally converts U.S. dollars to a foreign market's
local currency to purchase a security in that market. If the value of that local
currency falls relative to the U.S. dollar, the U.S. dollar value of the foreign
security will decrease. This is true even if the foreign security's local price
remains unchanged.

Foreign securities (including depository receipts) also have risks related to
economic and political developments abroad, including expropriations,
confiscatory taxation, exchange control regulation, limitations on the use or
transfer of Fund assets and any



2
<PAGE>


effects of foreign social, economic or political instability. Foreign companies,
in general, are not subject to the regulatory requirements of U.S. companies
and, as such, there may be less publicly available information about these
companies. Moreover, foreign accounting, auditing and financial reporting
standards generally are different from those applicable to U.S. companies.
Finally, in the event of a default of any foreign debt obligations, it may be
more difficult for the Fund to obtain or enforce a judgment against the issuers
of the securities.

Securities of foreign issuers may be less liquid than comparable securities of
U.S. issuers and, as such, their price changes may be more volatile.
Furthermore, foreign exchanges and broker-dealers are generally subject to less
government and exchange scrutiny and regulation than their U.S. counterparts. In
addition, differences in clearance and settlement procedures in foreign markets
may occasion delays in settlements of the Fund's trades effected in those
markets.

The performance of the Fund also will depend on whether the Investment Manager
is successful in pursuing the Fund's investment strategy. The Fund is also
subject to other risks from its permissible investments including the risks
associated with its convertible securities, preferred securities, fixed-income
securities and options and futures investments. For more information about these
risks, see the "Additional Risk Information" section.

Shares of the Fund are not bank deposits and are not guaranteed or insured by
the FDIC or any other government agency.



                                                                               3
<PAGE>

[GRAPHIC OMITTED]
PAST PERFORMANCE
- ----------------

The bar chart and table below provide some indication of the risks of investing
in the Fund. The Fund's past performance does not indicate how the Fund will
perform in the future.


(sidebar)
ANNUAL TOTAL RETURNS
This chart shows how the performance of the Fund's Class B shares has varied
from year to year over the past 10 calendar years.
(end sidebar)



ANNUAL TOTAL RETURNS -- CALENDAR YEARS

- -0.90%  56.26%  3.84%   18.70%   -6.75%   42.20%  10.53%  31.55%  31.07%  46.12%
- ------  ------  -----   ------   ------   ------  ------  ------  ------  ------
1990     '91     '92      '93     '94      '95     '96     '97     '98     '99



The bar chart reflects the performance of Class B shares; the performance of the
other Classes will differ because the Classes have different ongoing fees. The
performance information in the bar chart does not reflect the deduction of sales
charges; if these amounts were reflected, returns would be less than shown.
Year-to-date total return as of March 31, 2000 was 1.60%.

During the periods shown in the bar chart, the highest return for a calendar
quarter was 34.93% (quarter ended December 31, 1999), and the lowest return for
a calendar quarter was -11.99% (quarter ended September 30, 1990).




<TABLE>
<CAPTION>
AVERAGE ANNUAL TOTAL RETURNS (AS OF DECEMBER 31, 1999)
- --------------------------------------------------------------------------------
                            PAST 1 YEAR     PAST 5 YEARS     PAST 10 YEARS
- --------------------------------------------------------------------------------
<S>                        <C>             <C>              <C>
  Class A(1)                   39.23%             --               --
- --------------------------------------------------------------------------------
  Class B                      41.12%          31.55%           21.56%
- --------------------------------------------------------------------------------
  Class C(1)                   44.75%             --               --
- --------------------------------------------------------------------------------
  Class D(1)                   47.22%             --               --
- --------------------------------------------------------------------------------
  S&P 500 Stock Index(2)       21.04%          28.54%           18.20%
- --------------------------------------------------------------------------------
</TABLE>



1    Classes A, C and D commenced operations on July 28, 1997.
2    The Standard & Poor's 500 Stock Index (S&P 500) is a broad-based index, the
     performance of which is based on the average performance of 500 widely held
     common stocks. The performance of the Index does not include any expenses,
     fees or charges. The Index is unmanaged and should not be considered an
     investment.

(sidebar)
AVERAGE ANNUAL TOTAL RETURNS
This table compares the Fund's average annual returns with those of a broad
measure of market performance over time. The Fund's returns include the maximum
applicable sales charge for each Class and assume you sold your shares at the
end of each period.
(end sidebar)

4
<PAGE>

[GRAPHIC OMITTED]
FEES AND EXPENSES
- -----------------

The table below briefly describes the fees and expenses that you may pay if you
buy and hold shares of the Fund. The Fund offers four classes of shares: Classes
A, B, C and D. Each Class has a different combination of fees, expenses and
other features. The Fund does not charge account or exchange fees. See the
"Share Class Arrangements" section for further fee and expense information.


(sidebar)
SHAREHOLDER FEES
These fees are paid directly from your investment.
(end sidebar)

(sidebar)
ANNUAL FUND OPERATING EXPENSES

These expenses are deducted from the Fund's assets and are based on expenses
paid for the fiscal year ended December 31, 1999.
(end sidebar)




<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------
                                                     CLASS A      CLASS B      CLASS C     CLASS D
- ------------------------------------------------------------------------------------------------------
<S>                                               <C>          <C>          <C>          <C>
  SHAREHOLDER FEES
- ------------------------------------------------------------------------------------------------------
  Maximum sales charge (load) imposed on
  purchases (as a percentage of offering price)       5.25%(1)     None         None         None
- ------------------------------------------------------------------------------------------------------
  Maximum deferred sales charge (load) (as a
  percentage based on the lesser of the offering
  price or net asset value at redemption)             None(2)      5.00%(3)     1.00%(4)     None
- ------------------------------------------------------------------------------------------------------
  ANNUAL FUND OPERATING EXPENSES
- ------------------------------------------------------------------------------------------------------
  Management fee                                      0.46%        0.46%        0.46%        0.46%
- ------------------------------------------------------------------------------------------------------
  Distribution and service (12b-1) fees               0.22%        0.74%        1.00%        None
- ------------------------------------------------------------------------------------------------------
  Other expenses                                      0.13%        0.13%        0.13%        0.13%
- ------------------------------------------------------------------------------------------------------
  Total annual Fund operating expenses                0.81%        1.33%        1.59%        0.59%
- ------------------------------------------------------------------------------------------------------
</TABLE>


(1)  Reduced for purchases of $25,000 and over.

(2)  Investments that are not subject to any sales charge at the time of
     purchase are subject to a contingent deferred sales charge ("CDSC") of
     1.00% that will be imposed if you sell your shares within one year after
     purchase, except for certain specific circumstances.

(3)  The CDSC is scaled down to 1.00% during the sixth year, reaching zero
     thereafter. See "Share Class Arrangements" for a complete discussion of the
     CDSC.

(4)  Only applicable if you sell your shares within one year after purchase.



                                                                               5
<PAGE>

EXAMPLE

This example is intended to help you compare the cost of investing in the Fund
with the cost of investing in other mutual funds.

The example assumes that you invest $10,000 in the Fund, your investment has a
5% return each year, and the Fund's operating expenses remain the same. Although
your actual costs may be higher or lower, the tables below show your costs at
the end of each period based on these assumptions depending upon whether or not
you sell your shares at the end of each period.


<TABLE>
<CAPTION>
                    IF YOU SOLD YOUR SHARES:                IF YOU HELD YOUR SHARES:
- --------------------------------------------------   --------------------------------------
<S>         <C>      <C>       <C>       <C>         <C>      <C>       <C>       <C>
            1 YEAR   3 YEARS   5 YEARS    10 YEARS   1 YEAR   3 YEARS   5 YEARS   10 YEARS
- --------------------------------------------------   --------------------------------------
  CLASS A   $603     $769      $949      $1,470      $603     $769      $949      $1,470
- --------------------------------------------------   --------------------------------------
  CLASS B   $636     $722      $929      $1,603      $136     $422      $729      $1,603
- --------------------------------------------------   --------------------------------------
  CLASS C   $261     $501      $864      $1,885      $161     $501      $864      $1,885
- --------------------------------------------------   --------------------------------------
  CLASS D   $60      $188      $327      $734        $60      $188      $327      $734
- --------------------------------------------------   --------------------------------------
</TABLE>



Long-term shareholders of Class B and Class C may pay more in sales charges,
including distribution fees, than the economic equivalent of the maximum
front-end sales charges permitted by the NASD.



[GRAPHIC OMITTED]
ADDITIONAL INVESTMENT STRATEGY INFORMATION
- ------------------------------------------
This section provides additional information relating to the Fund's principal
strategies.

Other Investments. The Fund may invest up to 35% of its assets in convertible
securities, preferred securities and fixed-income securities, such as U.S.
government securities and investment grade corporate debt securities. The Fund's
fixed-income investments may include zero coupon securities which are purchased
at a discount and accrue interest, but make no interest payments until maturity.

Options and Futures. The Fund may purchase and sell stock index futures
contracts and may purchase put options on stock indexes and stock index futures.
Stock index futures and options on stock indexes and stock index futures may be
used to facilitate trading, to increase or decrease the Fund's market exposure,
to seek higher investment returns, or to seek to protect against a decline in
the value of the Fund's securities or an increase in prices of securities that
may be purchased.


Defensive Investing. The Fund may take temporary "defensive" positions in
attempting to respond to adverse market conditions. The Fund may invest any
amount of its total assets in cash or money market instruments in a defensive
posture when the Investment Manager believes it is advisable to do so. Although
taking a defensive posture is designed


6
<PAGE>


to protect the Fund from an anticipated market downturn, it could have the
effect of reducing the benefit from any upswing in the market. When the Fund
takes a defensive position, it may not achieve its investment objective.

Portfolio Turnover. The Fund may engage in active and frequent trading of its
portfolio securities. The Financial Highlights Table at the end of this
Prospectus shows the Fund's portfolio turnover rates during recent fiscal years.
A portfolio turnover rate of 200%, for example, is equivalent to the Fund buying
and selling all of its securities two times during the course of the year. A
high portfolio turnover rate (over 100%) could result in high brokerage costs
and an increase in taxable capital gains distributions to the Fund's
shareholders. See the sections on "Distributions" and "Tax Consequences."

The percentage limitations relating to the composition of the Fund's portfolio
apply at the time the Fund acquires an investment and refer to the Fund's net
assets, unless otherwise noted. Subsequent percentage changes that result from
market fluctuations will not require the Fund to sell any portfolio security.
The Fund may change its principal investment strategies without shareholder
approval; however, you would be notified of any changes.



[GRAPHIC OMITTED]
ADDITIONAL RISK INFORMATION
- ---------------------------

This section provides additional information relating to the principal risks of
investing in the Fund.

Fixed-Income Securities. Principal risks of investing in the Fund are associated
with its fixed-income investments. All fixed-income securities, such as
corporate debt, are subject to two types of risk: credit risk and interest rate
risk. Credit risk refers to the possibility that the issuer of a security will
be unable to make interest payments and repay the principal on its debt.

Interest rate risk refers to fluctuations in the value of a fixed-income
security resulting from changes in the general level of interest rates. When the
general level of interest rates goes up, the prices of most fixed-income
securities go down. When the general level of interest rates goes down, the
prices of most fixed-income securities go up. (Zero coupon securities are
typically subject to greater price fluctuations than comparable securities that
pay interest.)

Convertible Securities. The Fund also may invest a portion of its assets in
convertible securities, which are securities that generally pay interest and may
be converted into common stock. These securities may carry risks associated with
both common stock and fixed-income securities.

Options and Futures. If the Fund invests in stock index futures or options on
stock indexes or stock index futures, its participation in these markets would
subject the Fund



                                                                               7
<PAGE>

to certain risks. If the Investment Manager's predictions of movements in the
direction of the stock index are inaccurate, the adverse consequences to the
Fund (e.g., a reduction in the Fund's net asset value or a reduction in the
amount of income available for distribution) may leave the Fund in a worse
position than if these strategies were not used. Other risks inherent in the use
of stock index futures and options on stock indexes and stock index futures
include, for example, the possible imperfect correlation between the price of
futures contracts and movements in the prices of the securities, and the
possible absence of a liquid secondary market for any particular instrument.


[GRAPHIC OMITTED]
FUND MANAGEMENT
- ---------------

(sidebar)

MORGAN STANLEY DEAN WITTER ADVISORS INC.
The Investment Manager is widely recognized as a leader in the mutual fund
industry and together with Morgan Stanley Dean Witter Services Company Inc.,
its wholly-owned subsidiary, had approximately $155 billion in assets under
management as of March 31, 2000.
(end sidebar)

The Fund has retained the Investment Manager -- Morgan Stanley Dean Witter
Advisors Inc. -- to provide administrative services, manage its business affairs
and invest its assets, including the placing of orders for the purchase and sale
of portfolio securities. The Investment Manager is a wholly-owned subsidiary of
Morgan Stanley Dean Witter & Co., a preeminent global financial services firm
that maintains leading market positions in each of its three primary businesses:
securities, asset management and credit services. Its main business office is
located at Two World Trade Center, New York, NY 10048.

The Fund's portfolio is managed within the Investment Manager's Sector Rotation
Group. Anita H. Kolleeny, a Senior Vice President and Director of the Sector
Rotation Group of the Investment Manager, has been the primary portfolio manager
of the Fund for over five years. Ms. Kolleeny is assisted by Michelle Kaufman,
Senior Vice President of the Investment Manager since February 1999 and a member
of the Sector Rotation Group of the Investment Manager. Ms. Kaufman has been a
portfolio manager with the Investment Manager for over five years.


The Fund pays the Investment Manager a monthly management fee as full
compensation for the services and facilities furnished to the Fund, and for Fund
expenses assumed by the Investment Manager. The fee is based on the Fund's
average daily net assets. For the fiscal year ended December 31, 1999, the Fund
accrued total compensation to the Investment Manager amounting to 0.46% of the
Fund's average daily net assets.



8
<PAGE>

SHAREHOLDER INFORMATION


[GRAPHIC OMITTED]
PRICING FUND SHARES
- -------------------
The price of Fund shares (excluding sales charges), called "net asset value," is
based on the value of the Fund's portfolio securities. While the assets of each
Class are invested in a single portfolio of securities, the net asset value of
each Class will differ because the Classes have different ongoing distribution
fees.

The net asset value per share of the Fund is determined once daily at 4:00 p.m.
Eastern time on each day that the New York Stock Exchange is open (or, on days
when the New York Stock Exchange closes prior to 4:00 p.m., at such earlier
time). Shares will not be priced on days that the New York Stock Exchange is
closed.


The value of the Fund's portfolio securities is based on the securities' market
price when available. When a market price is not readily available, including
circumstances under which the Investment Manager determines that a security's
market price is not accurate, a portfolio security is valued at its fair value,
as determined under procedures established by the Fund's Board of Trustees. In
these cases, the Fund's net asset value will reflect certain portfolio
securities' fair value rather than their market price. With respect to
securities that are primarily listed on foreign exchanges, the value of the
Fund's portfolio securities may change on days when you will not be able to
purchase or sell your shares.


An exception to the Fund's general pricing policy concerns its short-term debt
portfolio securities. Debt securities with remaining maturities of sixty days or
less at the time of purchase are valued at amortized cost. However, if the cost
does not reflect the securities' market value, these securities will be valued
at their fair value.


[GRAPHIC OMITTED]
HOW TO BUY SHARES
- -----------------

(sidebar)
CONTACTING A FINANCIAL ADVISOR
If you are new to the Morgan Stanley Dean Witter Family of Funds and would like
to contact a Financial Advisor, call (877) 937-MSDW (toll-free) for the
telephone number of the Morgan Stanley Dean Witter office nearest you. You may
also access our office locator on our Internet site at:
www.msdw.com/individual/funds
(end sidebar)


You may open a new account to buy Fund shares or buy additional Fund shares for
an existing account by contacting your Morgan Stanley Dean Witter Financial
Advisor or other authorized financial representative. Your Financial Advisor
will assist you, step-by-step, with the procedures to invest in the Fund. You
may also purchase shares directly by calling the Fund's transfer agent and
requesting an application.

Because every investor has different immediate financial needs and long-term
investment goals, the Fund offers investors four Classes of shares: Classes A,
B, C and D. Class D shares are only offered to a limited group of investors.
Each Class of shares offers a distinct structure of sales charges, distribution
and service fees, and other features that are designed to address a variety of
needs. Your Financial Advisor or other authorized financial representative can


                                                                               9
<PAGE>


help you decide which Class may be most appropriate for you. When purchasing
Fund shares, you must specify which Class of shares you wish to purchase.

The Fund intends to temporarily suspend the offering of its shares to new
investors at or about the time the Fund's assets reach approximately $15
billion. As of April 10, 2000, the Fund's assets were approximately $12.5
billion. Following the suspension of offering of shares to new investors, the
Fund will continue to offer its shares to existing shareholders and investors
participating in the Investment Manager's mutual fund asset allocation program
or an existing Morgan Stanley Dean Witter-sponsored 401(k) plan. The Fund may
recommence offering its shares to new investors as may be determined by the
Investment Manager consistent with prudent portfolio management.

When you buy Fund shares, the shares are purchased at the next share price
calculated, less any applicable front-end sales charge, after we receive your
purchase order. Your payment is due on the third business day after you place
your purchase order. We reserve the right to reject any order for the purchase
of Fund shares.


(sidebar)
EASYINVEST(SM)
A purchase plan that allows you to transfer money automatically from your
checking or savings account or from a Money Market Fund on a semi-monthly,
monthly or quarterly basis. Contact your Morgan Stanley Dean Witter Financial
Advisor for further information about this service.
(end sidebar)


<TABLE>
<CAPTION>

MINIMUM INVESTMENT AMOUNTS
- --------------------------------------------------------------------------------
                                                         MINIMUM INVESTMENT
                                                    ----------------------------
INVESTMENT OPTIONS                                    INITIAL      ADDITIONAL
- --------------------------------------------------------------------------------
<S>                                  <C>              <C>          <C>
  Regular Accounts                                    $  1,000     $   100
- --------------------------------------------------------------------------------
  Individual Retirement Accounts:    Regular IRAs     $  1,000     $   100
                                     Education IRAs   $    500     $   100
- --------------------------------------------------------------------------------
  EasyInvest(SM)
  (Automatically from your checking
  or savings account
  or Money Market Fund)                               $    100*    $   100*
s--------------------------------------------------------------------------------
</TABLE>



* Provided your schedule of investments totals $1,000 in twelve months.

There is no minimum investment amount if you purchase Fund shares through: (1)
the Investment Manager's mutual fund asset allocation plan, (2) a program,
approved by the Fund's distributor, in which you pay an asset-based fee for
advisory, administrative and/or brokerage services, or (3) employer-sponsored
employee benefit plan accounts.

Investment Options for Certain Institutional and Other Investors/Class D Shares.
To be eligible to purchase Class D shares, you must qualify under one of the
investor categories specified in the "Share Class Arrangements" section of this
Prospectus.


Subsequent Investments Sent Directly to the Fund. In addition to buying
additional Fund shares for an existing account by contacting your Morgan Stanley
Dean Witter Financial Advisor, you may send a check directly to the Fund. To buy
additional shares in this manner:


10
<PAGE>


o    Write a "letter of instruction" to the Fund specifying the name(s) on the
     account, the account number, the social security or tax identification
     number, the Class of shares you wish to purchase, and the investment amount
     (which would include any applicable front-end sales charge). The letter
     must be signed by the account owner(s).

o    Make out a check for the total amount payable to: Morgan Stanley Dean
     Witter American Opportunities Fund.

o    Mail the letter and check to Morgan Stanley Dean Witter Trust FSB at P.O.
     Box 1040, Jersey City, NJ 07303.



[GRAPHIC OMITTED]
HOW TO EXCHANGE SHARES
- ----------------------
Permissible Fund Exchanges. You may exchange shares of any Class of the Fund for
the same Class of any other continuously offered Multi-Class Fund, or for shares
of a No-Load Fund, a Money Market Fund, North American Government Income Trust
or Short-Term U.S. Treasury Trust, without the imposition of an exchange fee.
See the inside back cover of this Prospectus for each Morgan Stanley Dean Witter
fund's designation as a Multi-Class Fund, a No-Load Fund or Money Market Fund.
If a Morgan Stanley Dean Witter Fund is not listed, consult the inside back
cover of that fund's prospectus for its designation. For purposes of exchanges,
shares of FSC Funds (subject to a front-end sales charge) are treated as Class A
shares of a Multi-Class Fund.

Exchanges may be made after shares of the Fund acquired by purchase have been
held for thirty days. There is no waiting period for exchanges of shares
acquired by exchange or dividend reinvestment. The current prospectus for each
fund describes its investment objective(s), policies and investment minimums,
and should be read before investment. Since exchanges are available only into
continuously offered Morgan Stanley Dean Witter Funds, exchanges are not
available into any new Morgan Stanley Dean Witter Fund during its initial
offering period, or when shares of a particular Morgan Stanley Dean Witter Fund
are not being offered for purchase.


Exchange Procedures. You can process an exchange by contacting your Morgan
Stanley Dean Witter Financial Advisor or other authorized financial
representative. Otherwise, you must forward an exchange privilege authorization
form to the Fund's transfer agent, Morgan Stanley Dean Witter Trust FSB -- and
then write the transfer agent or call (800) 869-NEWS to place an exchange order.
You can obtain an exchange privilege authorization form by contacting your
Financial Advisor or other authorized financial representative or by calling
(800) 869-NEWS. If you hold share certificates, no exchanges may be processed
until we have received all applicable share certificates.

An exchange to any Morgan Stanley Dean Witter Fund (except a Money Market Fund)
is made on the basis of the next calculated net asset values of the Funds
involved after the


                                                                              11
<PAGE>

exchange instructions are accepted. When exchanging into a Money Market Fund,
the Fund's shares are sold at their next calculated net asset value and the
Money Market Fund's shares are purchased at their net asset value on the
following business day.


The Fund may terminate or revise the exchange privilege upon required notice.
The check writing privilege is not available for Money Market Fund shares you
acquire in an exchange.


Telephone Exchanges. For your protection when calling Morgan Stanley Dean Witter
Trust FSB, we will employ reasonable procedures to confirm that exchange
instructions communicated over the telephone are genuine. These procedures may
include requiring various forms of personal identification such as name, mailing
address, social security or other tax identification number. Telephone
instructions also may be recorded.


Telephone instructions will be accepted if received by the Fund's transfer agent
between 9:00 a.m. and 4:00 p.m. Eastern time on any day the New York Stock
Exchange is open for business. During periods of drastic economic or market
changes, it is possible that the telephone exchange procedures may be difficult
to implement, although this has not been the case with the Fund in the past.

Margin Accounts. If you have pledged your Fund shares in a margin account,
contact your Morgan Stanley Dean Witter Financial Advisor or other authorized
financial representative regarding restrictions on the exchange of such shares.

Tax Considerations of Exchanges. If you exchange shares of the Fund for shares
of another Morgan Stanley Dean Witter Fund there are important tax
considerations. For tax purposes, the exchange out of the Fund is considered a
sale of the Fund's shares -- and the exchange into the other fund is considered
a purchase. As a result, you may realize a capital gain or loss.


You should review the "Tax Consequences" section and consult your own tax
professional about the tax consequences of an exchange.


Limitations on Exchanges. Certain patterns of past exchanges and/or purchase or
sale transactions involving the Fund or other Morgan Stanley Dean Witter Funds
may result in the Fund limiting or prohibiting, at its discretion, additional
purchases and/or exchanges. Determinations in this regard may be made based on
the frequency or dollar amount of the previous exchanges or purchase or sale
transactions. You will be notified in advance of limitations on your exchange
privileges.


CDSC Calculations on Exchanges. See the "Share Class Arrangements" section of
this Prospectus for a discussion of how applicable contingent deferred sales
charges (CDSCs) are calculated for shares of one Morgan Stanley Dean Witter Fund
that are exchanged for shares of another.

For further information regarding exchange privileges, you should contact your
Morgan Stanley Dean Witter Financial Advisor or call (800) 869-NEWS.


12
<PAGE>


[GRAPHIC OMITTED]
HOW TO SELL SHARES
- ------------------

You can sell some or all of your Fund shares at any time. If you sell Class A,
Class B or Class C shares, your net sale proceeds are reduced by the amount of
any applicable CDSC. Your shares will be sold at the next price calculated after
we receive your order to sell as described below.


<TABLE>
<CAPTION>
OPTIONS               PROCEDURES
- -----------------------------------------------------------------------------------------------------------------
<S>                   <C>
  Contact Your        To sell your shares, simply call your Morgan Stanley Dean Witter Financial Advisor or
  Financial Advisor   other authorized financial representative.
                      -------------------------------------------------------------------------------------------
[GRAPHIC OMITTED]     Payment will be sent to the address to which the account is registered or deposited in
                      your brokerage account.
- -----------------------------------------------------------------------------------------------------------------
  By Letter           You can also sell your shares by writing a "letter of instruction" that includes:
                      o  your account number;
 [GRAPHIC OMITTED]    o  the dollar amount or the number of shares you wish to sell;
                      o  the Class of shares you wish to sell; and
                      o  the signature of each owner as it appears on the account.
                      -------------------------------------------------------------------------------------------
                      If you are requesting payment to anyone other than the registered owner(s) or that
                      payment be sent to any address other than the address of the registered owner(s) or
                      pre-designated bank account, you will need a signature guarantee. You can obtain a
                      signature guarantee from an eligible guarantor acceptable to Morgan Stanley Dean
                      Witter Trust FSB. (You should contact Morgan Stanley Dean Witter Trust FSB at (800)
                      869-NEWS for a determination as to whether a particular institution is an eligible
                      guarantor.) A notary public cannot provide a signature guarantee. Additional
                      documentation may be required for shares held by a corporation, partnership, trustee
                      or executor.
                      -------------------------------------------------------------------------------------------
                      Mail the letter to Morgan Stanley Dean Witter Trust FSB at P.O. Box 983, Jersey City,
                      NJ 07303. If you hold share certificates, you must return the certificates, along with the
                      letter and any required additional documentation.
                      -------------------------------------------------------------------------------------------
                      A check will be mailed to the name(s) and address in which the account is registered, or
                      otherwise according to your instructions.
- -----------------------------------------------------------------------------------------------------------------
  Systematic          If your investment in all of the Morgan Stanley Dean Witter Family of Funds has a total
  Withdrawal Plan     market value of at least $10,000, you may elect to withdraw amounts of $25 or more,
                      or in any whole percentage of a Fund's balance (provided the amount is at least $25), on
[GRAPHIC OMITTED]     a monthly, quarterly, semi-annual or annual basis, from any Fund with a balance of at
                      least $1,000. Each time you add a fund to the plan, you must meet the plan
                      requirements.
                      -------------------------------------------------------------------------------------------
                      Amounts withdrawn are subject to any applicable CDSC. A CDSC may be waived under
                      certain circumstances. See the Class B waiver categories listed in the "Share Class
                      Arrangements" section of this Prospectus.
                      -------------------------------------------------------------------------------------------
                      To sign up for the systematic withdrawal plan, contact your Morgan Stanley Dean
                      Witter Financial Advisor or call (800) 869-NEWS. You may terminate or suspend your
                      plan at any time. Please remember that withdrawals from the plan are sales of shares,
                      not Fund "distributions," and ultimately may exhaust your account balance. The Fund
                      may terminate or revise the plan at any time.
- -----------------------------------------------------------------------------------------------------------------
</TABLE>


                                                                              13
<PAGE>

Payment for Sold Shares. After we receive your complete instructions to sell as
described above, a check will be mailed to you within seven days, although we
will attempt to make payment within one business day. Payment may also be sent
to your brokerage account.


Payment may be postponed or the right to sell your shares suspended under
unusual circumstances. If you request to sell shares that were recently
purchased by check, your sale will not be effected until it has been verified
that the check has been honored.


Tax Considerations. Normally, your sale of Fund shares is subject to federal and
state income tax. You should review the "Tax Consequences" section of this
Prospectus and consult your own tax professional about the tax consequences of a
sale.

Reinstatement Privilege. If you sell Fund shares and have not previously
exercised the reinstatement privilege, you may, within 35 days after the date of
sale, invest any portion of the proceeds in the same Class of Fund shares at
their net asset value and receive a pro rata credit for any CDSC paid in
connection with the sale.

Involuntary Sales. The Fund reserves the right, on sixty days' notice, to sell
the shares of any shareholder (other than shares held in an IRA or 403(b)
Custodial Account) whose shares, due to sales by the shareholder, have a value
below $100, or in the case of an account opened through EasyInvest(SM), if after
12 months the shareholder has invested less than $1,000 in the account.

However, before the Fund sells your shares in this manner, we will notify you
and allow you sixty days to make an additional investment in an amount that will
increase the value of your account to at least the required amount before the
sale is processed. No CDSC will be imposed on any involuntary sale.


Margin Accounts. If you have pledged your Fund shares in a margin account,
contact your Morgan Stanley Dean Witter Financial Advisor or other authorized
financial representative regarding restrictions on the sale of such shares.



14
<PAGE>


[GRAPHIC OMITTED]
DISTRIBUTIONS
- -------------
(sidebar)
TARGETED DIVIDENDS(SM)
You may select to have your Fund distributions automatically invested in other
Classes of Fund shares or Classes of another Morgan Stanley Dean Witter Fund
that you own. Contact your Morgan Stanley Dean Witter Financial Advisor for
further information about this service.
(end sidebar)


The Fund passes substantially all of its earnings from income and capital gains
along to its investors as "distributions." The Fund earns income from stocks and
interest from fixed-income investments. These amounts are passed along to Fund
shareholders as "income dividend distributions." The Fund realizes capital gains
whenever it sells securities for a higher price than it paid for them. These
amounts may be passed along as "capital gain distributions."


The Fund declares income dividends separately for each Class. Distributions paid
on Class A and Class D shares usually will be higher than for Class B and Class
C because distribution fees that Class B and Class C pay are higher. Normally,
income dividends are distributed to shareholders semi-annually. Capital gains,
if any, are usually distributed in June and December. The Fund, however, may
retain and reinvest any long-term capital gains. The Fund may at times make
payments from sources other than income or capital gains that represent a return
of a portion of your investment.


Distributions are reinvested automatically in additional shares of the same
Class and automatically credited to your account, unless you request in writing
that all distributions be paid in cash. If you elect the cash option, the Fund
will mail a check to you no later than seven business days after the
distribution is declared. No interest will accrue on uncashed checks. If you
wish to change how your distributions are paid, your request should be received
by the Fund's transfer agent, Morgan Stanley Dean Witter Trust FSB, at least
five business days prior to the record date of the distributions.


[GRAPHIC OMITTED]
TAX CONSEQUENCES
- ----------------

As with any investment, you should consider how your Fund investment will be
taxed. The tax information in this Prospectus is provided as general
information. You should consult your own tax professional about the tax
consequences of an investment in the Fund.

Unless your investment in the Fund is through a tax-deferred retirement account,
such as a 401(k) plan or IRA, you need to be aware of the possible tax
consequences when:


o    The Fund makes distributions; and

o    You sell Fund shares, including an exchange to another Morgan Stanley Dean
     Witter Fund.


Taxes on Distributions. Your distributions are normally subject to federal and
state income tax when they are paid, whether you take them in cash or reinvest
them in


                                                                              15
<PAGE>

Fund shares. A distribution also may be subject to local income tax. Any income
dividend distributions and any short-term capital gain distributions are taxable
to you as ordinary income. Any long-term capital gain distributions are taxable
as long-term capital gains, no matter how long you have owned shares in the
Fund.


Every January, you will be sent a statement (IRS Form 1099-DIV) showing the
taxable distributions paid to you in the previous year. The statement provides
information on your dividends and capital gains for tax purposes.


Taxes on Sales. Your sale of Fund shares normally is subject to federal and
state income tax and may result in a taxable gain or loss to you. A sale also
may be subject to local income tax. Your exchange of Fund shares for shares of
another Morgan Stanley Dean Witter Fund is treated for tax purposes like a sale
of your original shares and a purchase of your new shares. Thus, the exchange
may, like a sale, result in a taxable gain or loss to you and will give you a
new tax basis for your new shares.

When you open your Fund account, you should provide your Social Security or tax
identification number on your investment application. By providing this
information, you will avoid being subject to a federal backup withholding tax of
31% on taxable distributions and redemption proceeds. Any withheld amount would
be sent to the IRS as an advance tax payment.

[GRAPHIC OMITTED]
SHARE CLASS ARRANGEMENTS
- ------------------------
The Fund offers several Classes of shares having different distribution
arrangements designed to provide you with different purchase options according
to your investment needs. Your Morgan Stanley Dean Witter Financial Advisor or
other authorized financial representative can help you decide which Class may be
appropriate for you.

The general public is offered three Classes: Class A shares, Class B shares and
Class C shares, which differ principally in terms of sales charges and ongoing
expenses. A fourth Class, Class D shares, is offered only to a limited category
of investors. Shares that you acquire through reinvested distributions will not
be subject to any front-end sales charge or CDSC -- contingent deferred sales
charge. Sales personnel may receive different compensation for selling each
Class of shares. The sales charges applicable to each Class provide for the
distribution financing of shares of that Class.


16
<PAGE>


The chart below compares the sales charge and maximum annual 12b-1 fee
applicable to each Class:



<TABLE>
<CAPTION>
                                                                                                 MAXIMUM
CLASS     SALES CHARGE                                                                      ANNUAL 12b-1 FEE
- ----------------------------------------------------------------------------------------------------------------
<S>       <C>                                                                                  <C>
  A       Maximum 5.25% initial sales charge reduced for purchase of $25,000 or more;
          shares sold without an initial sales charge are generally subject to a 1.0% CDSC
          during first year                                                                      0.25%
- ----------------------------------------------------------------------------------------------------------------
  B       Maximum 5.0% CDSC during the first year decreasing to 0% after six years                1.0%
- ----------------------------------------------------------------------------------------------------------------
  C       1.0% CDSC during first year                                                             1.0%
- ----------------------------------------------------------------------------------------------------------------
  D       None                                                                                    None
- ----------------------------------------------------------------------------------------------------------------
</TABLE>


CLASS A SHARES Class A shares are sold at net asset value plus an initial sales
charge of up to 5.25%. The initial sales charge is reduced for purchases of
$25,000 or more according to the schedule below. Investments of $1 million or
more are not subject to an initial sales charge, but are generally subject to a
contingent deferred sales charge, or CDSC, of 1.0% on sales made within one year
after the last day of the month of purchase. The CDSC will be assessed in the
same manner and with the same CDSC waivers as with Class B shares. Class A
shares are also subject to a distribution (12b-1) fee of up to 0.25% of the
average daily net assets of the Class.

The offering price of Class A shares includes a sales charge (expressed as a
percentage of the offering price) on a single transaction as shown in the
following table:

(sidebar)
FRONT-END SALES CHARGE OR FSC
An initial sales charge you pay when purchasing Class A shares that is based on
a percentage of the offering price. The percentage declines based upon the
dollar value of Class A shares you purchase. We offer three ways to reduce your
Class A sales charges -- the Combined Purchase Privilege, Right of Accumulation
and Letter of Intent.
(end sidebar)



<TABLE>
<CAPTION>
                                                   FRONT-END SALES CHARGE
                                      --------------------------------------------------
                                       PERCENTAGE OF PUBLIC   APPROXIMATE PERCENTAGE OF
AMOUNT OF SINGLE TRANSACTION              OFFERING PRICE         NET AMOUNT INVESTED
- ----------------------------------------------------------------------------------------
<S>                                   <C>                    <C>
  Less than $25,000                           5.25%                  5.54%
- ----------------------------------------------------------------------------------------
  $25,000 but less than $50,000               4.75%                  4.99%
- ----------------------------------------------------------------------------------------
  $50,000 but less than $100,000              4.00%                  4.17%
- ----------------------------------------------------------------------------------------
  $100,000 but less than $250,000             3.00%                  3.09%
- ----------------------------------------------------------------------------------------
  $250,000 but less than $1 million           2.00%                  2.04%
- ----------------------------------------------------------------------------------------
  $1 million and over                            0                      0
- ----------------------------------------------------------------------------------------
</TABLE>



                                                                              17
<PAGE>

The reduced sales charge schedule is applicable to purchases of Class A shares
in a single transaction by:


o    A single account (including an individual, trust or fiduciary account).

o    Family member accounts (limited to husband, wife and children under the age
     of 21).

o    Pension, profit sharing or other employee benefit plans of companies and
     their affiliates.

o    Tax-exempt organizations.

o    Groups organized for a purpose other than to buy mutual fund shares.


Combined Purchase Privilege. You also will have the benefit of reduced sales
charges by combining purchases of Class A shares of the Fund in a single
transaction with purchases of Class A shares of other Multi-Class Funds and
shares of FSC Funds.

Right of Accumulation. You also may benefit from a reduction of sales charges,
if the cumulative net asset value of Class A shares of the Fund purchased in a
single transaction, together with shares of other Funds you currently own which
were previously purchased at a price including a front-end sales charge
(including shares acquired through reinvestment of distributions), amounts to
$25,000 or more. Also, if you have a cumulative net asset value of all your
Class A and Class D shares equal to at least $5 million (or $25 million for
certain employee benefit plans), you are eligible to purchase Class D shares of
any Fund subject to the Fund's minimum initial investment requirement.

You must notify your Morgan Stanley Dean Witter Financial Advisor or other
authorized financial representative, (or Morgan Stanley Dean Witter Trust FSB if
you purchase directly through the Fund) at the time a purchase order is placed,
that the purchase qualifies for the reduced charge under the Right of
Accumulation. Similar notification must be made in writing when an order is
placed by mail. The reduced sales charge will not be granted if: (i)
notification is not furnished at the time of the order; or (ii) a review of the
records of Dean Witter Reynolds or other authorized dealer of Fund shares or the
Fund's transfer agent does not confirm your represented holdings.



Letter of Intent. The schedule of reduced sales charges for larger purchases
also will be available to you if you enter into a written "letter of intent." A
letter of intent provides for the purchase of Class A shares of the Fund or
other Multi-Class Funds or shares of FSC Funds within a thirteen-month period.
The initial purchase under a letter of intent must be at least 5% of the stated
investment goal. To determine the applicable sales charge reduction, you may
also include: (1) the cost of shares of other Morgan Stanley Dean Witter Funds
which were previously purchased at a price including a front-end sales charge
during the 90-day period prior to the distributor receiving the letter of
intent, and (2) the cost of shares of other Funds you currently own acquired in
exchange for shares of Funds purchased during that period at a price including a
front-end sales charge. You can obtain a letter of intent by contacting your
Morgan



18
<PAGE>


Stanley Dean Witter Financial Advisor or other authorized financial
representative, or by calling (800) 869-NEWS. If you do not achieve the stated
investment goal within the thirteen-month period, you are required to pay the
difference between the sales charges otherwise applicable and sales charges
actually paid, which may be deducted from your investment.

Other Sales Charge Waivers. In addition to investments of $1 million or more,
your purchase of Class A shares is not subject to a front-end sales charge (or a
CDSC upon sale) if your account qualifies under one of the following categories:

o    A trust for which Morgan Stanley Dean Witter Trust FSB provides
     discretionary trustee services.

o    Persons participating in a fee-based investment program (subject to all of
     its terms and conditions, including termination fees, mandatory sale or
     transfer restrictions on termination) approved by the Fund's distributor
     pursuant to which they pay an asset based fee for investment advisory,
     administrative and/or brokerage services.

o    Employer-sponsored employee benefit plans, whether or not qualified under
     the Internal Revenue Code, for which Morgan Stanley Dean Witter Trust FSB
     serves as trustee or Dean Witter Reynold's Retirement Plan Services serves
     as recordkeeper under a written Recordkeeping Services Agreement ("MSDW
     Eligible Plans") which have at least 200 eligible employees.

o    A MSDW Eligible Plan whose Class B shares have converted to Class A shares,
     regardless of the plan's asset size or number of eligible employees.

o    A client of a Morgan Stanley Dean Witter Financial Advisor who joined us
     from another investment firm within six months prior to the date of
     purchase of Fund shares, and you used the proceeds from the sale of shares
     of a proprietary mutual fund of that Financial Advisor's previous firm that
     imposed either a front-end or deferred sales charge to purchase Class A
     shares, provided that: (1) you sold the shares not more than 60 days prior
     to purchase, and (2) the sale proceeds were maintained in the interim in
     cash or a money market fund.

o    Current or retired Directors/Trustees of the Morgan Stanley Dean Witter
     Funds, such persons' spouses and children under the age of 21, and trust
     accounts for which any of such persons is a beneficiary.

o    Current or retired directors, officers and employees of Morgan Stanley Dean
     Witter & Co. and any of its subsidiaries, such persons' spouses and
     children under the age of 21, and trust accounts for which any of such
     persons is a beneficiary.



                                                                              19
<PAGE>


CLASS B SHARES Class B shares are offered at net asset value with no initial
sales charge but are subject to a contingent deferred sales charge, or CDSC, as
set forth in the table below. For the purpose of calculating the CDSC, shares
are deemed to have been purchased on the last day of the month during which they
were purchased.


(sidebar)
CONTINGENT DEFERRED SALES CHARGE OR CDSC
A fee you pay when you sell shares of certain Morgan Stanley Dean Witter Funds
purchased without an initial sales charge. This fee declines the longer you hold
your shares as set forth in the table.
(end sidebar)


<TABLE>
<CAPTION>
                                      CDSC AS A PERCENTAGE
YEAR SINCE PURCHASE PAYMENT MADE       OF AMOUNT REDEEMED
- ------------------------------------------------------------
<S>                                  <C>
  First                                      5.0%
- ------------------------------------------------------------
  Second                                     4.0%
- ------------------------------------------------------------
  Third                                      3.0%
- ------------------------------------------------------------
  Fourth                                     2.0%
- ------------------------------------------------------------
  Fifth                                      2.0%
- ------------------------------------------------------------
  Sixth                                      1.0%
- ------------------------------------------------------------
  Seventh and thereafter                     None
- ------------------------------------------------------------
</TABLE>


Each time you place an order to sell or exchange shares, shares with no CDSC
will be sold or exchanged first, then shares with the lowest CDSC will be sold
or exchanged next. For any shares subject to a CDSC, the CDSC will be assessed
on an amount equal to the lesser of the current market value or the cost of the
shares being sold.


CDSC Waivers. A CDSC, if otherwise applicable, will be waived in the case of:


o    Sales of shares held at the time you die or become disabled (within the
     definition in Section 72(m)(7) of the Internal Revenue Code which relates
     to the ability to engage in gainful employment), if the shares are: (i)
     registered either in your name (not a trust) or in the names of you and
     your spouse as joint tenants with right of survivorship; or (ii) held in a
     qualified corporate or self-employed retirement plan, IRA or 403(b)
     Custodial Account, provided in either case that the sale is requested
     within one year of your death or initial determination of disability.

o    Sales in connection with the following retirement plan "distributions:" (i)
     lump-sum or other distributions from a qualified corporate or self-employed
     retirement plan following retirement (or, in the case of a "key employee"
     of a "top heavy" plan, following attainment of age 59 1/2); (ii)
     distributions from an IRA or 403(b) Custodial Account following attainment
     of age 59 1/2; or (iii) a tax-free return of an excess IRA contribution (a
     "distribution" does not include a direct transfer of IRA, 403(b) Custodial
     Account or retirement plan assets to a successor custodian or trustee).

o    Sales of shares held for you as a participant in a MSDW Eligible Plan.

o    Sales of shares in connection with the Systematic Withdrawal Plan of up to
     12% annually of the value of each fund from which plan sales are made. The
     percentage is determined on the date you establish the Systematic
     Withdrawal Plan and based on the next calculated share price. You may have
     this CDSC waiver applied in amounts up to 1% per month, 3% per quarter, 6%
     semi-annually or 12% annually. Shares with



20
<PAGE>


     no CDSC will be sold first, followed by those with the lowest CDSC. As
     such, the waiver benefit will be reduced by the amount of your shares that
     are not subject to a CDSC. If you suspend your participation in the plan,
     you may later resume plan payments without requiring a new determination of
     the account value for the 12% CDSC waiver.

o    Sales of shares if you simultaneously invest the proceeds in the Investment
     Manager's mutual fund asset allocation program, pursuant to which investors
     pay an asset-based fee. Any shares you acquire in connection with the
     Investment Manager's mutual fund asset allocation program are subject to
     all of the terms and conditions of that program, including termination
     fees, mandatory sale or transfer restrictions on termination.

All waivers will be granted only following the Fund's distributor receiving
confirmation of your entitlement. If you believe you are eligible for a CDSC
waiver, please contact your Financial Advisor or call (800) 869-NEWS.


Distribution Fee. Class B shares are also subject to an annual distribution
(12b-1) fee of 1.0% of the lesser of: (a) the average daily aggregate gross
purchases by all shareholders of the Fund's Class B shares since the inception
of the 12b-1 plan on April 30, 1984 (not including reinvestment of dividends or
capital gains distributions), less the average daily aggregate net asset value
of the Fund's Class B shares sold by all shareholders since the inception of the
12b-1 plan upon which a CDSC has been imposed or waived, or (b) the average
daily net assets of Class B attributable to shares issued, net of related shares
sold, since inception of the 12b-1 plan.

Conversion Feature. After ten (10) years, Class B shares will convert
automatically to Class A shares of the Fund with no initial sales charge. The
ten year period runs from the last day of the month in which the shares were
purchased, or in the case of Class B shares acquired through an exchange, from
the last day of the month in which the original Class B shares were purchased;
the shares will convert to Class A shares based on their relative net asset
values in the month following the ten year period. At the same time, an equal
proportion of Class B shares acquired through automatically reinvested
distributions will convert to Class A shares on the same basis. (Class B shares
held before May 1, 1997, however, will convert to Class A shares in May 2007.)

In the case of Class B shares held in a MSDW Eligible Plan, the plan is treated
as a single investor and all Class B shares will convert to Class A shares on
the conversion date of the Class B shares of a Morgan Stanley Dean Witter Fund
purchased by that plan.

Currently, the Class B share conversion is not a taxable event; the conversion
feature may be cancelled if it is deemed a taxable event in the future by the
Internal Revenue Service.


                                                                              21
<PAGE>


If you exchange your Class B shares for shares of a Money Market Fund, a No-Load
Fund, North American Government Income Trust or Short-Term U.S. Treasury Trust,
the holding period for conversion is frozen as of the last day of the month of
the exchange and resumes on the last day of the month you exchange back into
Class B shares.


Exchanging Shares Subject to a CDSC. There are special considerations when you
exchange Fund shares that are subject to a CDSC. When determining the length of
time you held the shares and the corresponding CDSC rate, any period (starting
at the end of the month) during which you held shares of a fund that does not
charge a CDSC will not be counted. Thus, in effect the "holding period" for
purposes of calculating the CDSC is frozen upon exchanging into a fund that does
not charge a CDSC.

For example, if you held Class B shares of the Fund for one year, exchanged to
Class B of another Morgan Stanley Dean Witter Multi-Class Fund for another year,
then sold your shares, a CDSC rate of 4% would be imposed on the shares based on
a two year holding period -- one year for each Fund. However, if you had
exchanged the shares of the Fund for a Money Market Fund (which does not charge
a CDSC) instead of the Multi-Class Fund, then sold your shares, a CDSC rate of
5% would be imposed on the shares based on a one year holding period. The one
year in the Money Market Fund would not be counted. Nevertheless, if shares
subject to a CDSC are exchanged for a fund that does not charge a CDSC, you will
receive a credit when you sell the shares equal to the distribution (12b-1) fees
you paid on those shares while in that Fund up to the amount of any applicable
CDSC.

In addition, shares that are exchanged into or from a Morgan Stanley Dean Witter
Fund subject to a higher CDSC rate will be subject to the higher rate, even if
the shares are re-exchanged into a Fund with a lower CDSC rate.

CLASS C SHARES Class C shares are sold at net asset value with no initial sales
charge but are subject to a CDSC of 1.0% on sales made within one year after the
last day of the month of purchase. The CDSC will be assessed in the same manner
and with the same CDSC waivers as with Class B shares.

Distribution Fee. Class C shares are subject to an annual distribution (12b-1)
fee of 1.0% of the average daily net assets of that Class. The Class C shares'
distribution fee may cause that Class to have higher expenses and pay lower
dividends than Class A or Class D shares. Unlike Class B shares, Class C shares
have no conversion feature and, accordingly, an investor that purchases Class C
shares may be subject to distribution (12b-1) fees applicable to Class C shares
for an indefinite period.


22
<PAGE>

CLASS D SHARES Class D shares are offered without any sales charge on purchases
or sales and without any distribution (12b-1) fee. Class D shares are offered
only to investors meeting an initial investment minimum of $5 million ($25
million for MSDW Eligible Plans) and the following categories of investors:


o    Investors participating in the Investment Manager's mutual fund asset
     allocation program (subject to all of its terms and conditions, including
     termination fees, mandatory sale or transfer restrictions on termination)
     pursuant to which they pay an asset-based fee.

o    Persons participating in a fee-based investment program (subject to all of
     its terms and conditions, including termination fees, mandatory sale or
     transfer restrictions on termination) approved by the Fund's distributor
     pursuant to which they pay an asset based fee for investment advisory,
     administrative and/or brokerage services.

o    Employee benefit plans maintained by Morgan Stanley Dean Witter & Co. or
     any of its subsidiaries for the benefit of certain employees of Morgan
     Stanley Dean Witter & Co. and its subsidiaries.

o    Certain unit investment trusts sponsored by Dean Witter Reynolds.

o    Certain other open-end investment companies whose shares are distributed by
     the Fund's distributor.

o    Investors who were shareholders of the Dean Witter Retirement Series on
     September 11, 1998 for additional purchases for their former Dean Witter
     Retirement Series accounts.


Meeting Class D Eligibility Minimums. To meet the $5 million ($25 million for
MSDW Eligible Plans) initial investment to qualify to purchase Class D shares
you may combine: (1) purchases in a single transaction of Class D shares of the
Fund and other Morgan Stanley Dean Witter Multi-Class Funds and/or (2) previous
purchases of Class A and Class D shares of Multi-Class Funds and shares of FSC
Funds you currently own, along with shares of Morgan Stanley Dean Witter Funds
you currently own that you acquired in exchange for those shares.


NO SALES CHARGES FOR REINVESTED CASH DISTRIBUTIONS If you receive a cash payment
representing an income dividend or capital gain and you reinvest that amount in
the applicable Class of shares by returning the check within 30 days of the
payment date, the purchased shares would not be subject to an initial sales
charge or CDSC.



                                                                              23
<PAGE>

PLAN OF DISTRIBUTION (RULE 12b-1 FEES) The Fund has adopted a Plan of
Distribution in accordance with Rule 12b-1 under the Investment Company Act of
1940 with respect to the distribution of Class A, Class B and Class C shares.
The Plan allows the Fund to pay distribution fees for the sale and distribution
of these shares. It also allows the Fund to pay for services to shareholders of
Class A, Class B and Class C shares. Because these fees are paid out of the
Fund's assets on an ongoing basis, over time these fees will increase the cost
of your investment in these Classes and may cost you more than paying other
types of sales charges.


24
<PAGE>

FINANCIAL HIGHLIGHTS


The financial highlights table is intended to help you understand the Fund's
financial performance for the past 5 fiscal years of the Fund. Certain
information reflects financial results for a single Fund share. The total
returns in the table represent the rate an investor would have earned or lost
on an investment in the Fund (assuming reinvestment of all dividends and
distributions).

This information has been audited by PricewaterhouseCoopers LLP, independent
accountants, whose report, along with the Fund's financial statements, is
included in the annual report, which is available upon request.





<TABLE>
<CAPTION>
                                                                                 FOR THE PERIOD
                                              FOR THE YEAR ENDED DECEMBER 31,    JULY 28, 1997*
                                            -----------------------------------      THROUGH
                                                   1999             1998        DECEMBER 31, 1997
- ---------------------------------------------------------------------------------------------------
<S>                                          <C>              <C>              <C>
 CLASS A++
- ---------------------------------------------------------------------------------------------------
 SELECTED PER-SHARE DATA
- ---------------------------------------------------------------------------------------------------
 Net asset value, beginning of period            $33.16           $29.59           $31.87
- ---------------------------------------------------------------------------------------------------
 Income from investment operations:
  Net investment income                            0.10             0.15             0.05
  Net realized and unrealized gain                14.80             8.71             2.32
                                                 ------           ------           ------
 Total income from investment operations          14.90             8.86             2.37
- ---------------------------------------------------------------------------------------------------
 Less distributions from net realized gain        (4.71)           (5.29)           (4.65)
- ---------------------------------------------------------------------------------------------------
 Net asset value, end of period                  $43.35           $33.16           $29.59
- ---------------------------------------------------------------------------------------------------
 TOTAL RETURN+                                    46.94%           31.78%            7.70%(1)
- ---------------------------------------------------------------------------------------------------
 RATIO TO AVERAGE NET ASSETS:
- ---------------------------------------------------------------------------------------------------
 Expenses                                          0.81%(3)         0.86%(3)         0.92%(2)
- ---------------------------------------------------------------------------------------------------
 Net investment income                             0.28%(3)         0.43%(3)         0.38%(2)
- ---------------------------------------------------------------------------------------------------
 SUPPLEMENTAL DATA:
- ---------------------------------------------------------------------------------------------------
 Net assets, end of period, in thousands       $306,542         $116,894          $15,844
- ---------------------------------------------------------------------------------------------------
 Portfolio turnover rate                            378%             321%             275%
- ---------------------------------------------------------------------------------------------------
</TABLE>



*     The date shares were first issued.
++    The per share amounts were computed using an average number of shares
      outstanding during the period.
+     Does not reflect the deduction of sales charge. Calculated based on the
      net asset value as of the last business day of the period.
(1)   Not annualized.
(2)   Annualized.
(3)   Reflects overall Fund ratios for investment income and non-class specific
      expenses.



                                                                              25
<PAGE>



<TABLE>
<CAPTION>
FOR THE YEAR ENDED DECEMBER 31,                    1999++         1998++         1997++       1996         1995
- -----------------------------------------------------------------------------------------------------------------
<S>                                             <C>            <C>             <C>         <C>         <C>
 CLASS B
- -----------------------------------------------------------------------------------------------------------------
 SELECTED PER-SHARE DATA
- -----------------------------------------------------------------------------------------------------------------
 Net asset value, beginning of period             $32.85         $29.51          $27.01      $27.16      $21.21
- -----------------------------------------------------------------------------------------------------------------
 Income (loss) from investment operations:
  Net investment income (loss)                     (0.09)         (0.03)          (0.10)      (0.08)       0.01
  Net realized and unrealized gain                 14.58           8.66            8.34        2.86        8.87
                                                  -------        -------         -------     -------     -------
 Total income from investment operations           14.49           8.63            8.24        2.78        8.88
- -----------------------------------------------------------------------------------------------------------------
 Less dividends and distributions from:
  Net investment income                               --            --              --        (0.01)         --
  Net realized gain                                (4.71)         (5.29)          (5.74)      (2.92)      (2.93)
                                                  -------        -------         -------     -------     -------
 Total dividends and distributions                 (4.71)         (5.29)          (5.74)      (2.93)      (2.93)
- -----------------------------------------------------------------------------------------------------------------
 Net asset value, end of period                   $42.63         $32.85          $29.51      $27.01      $27.16
- -----------------------------------------------------------------------------------------------------------------
 TOTAL RETURN+                                     46.12%         31.07%          31.55%      10.53%      42.20%
- -----------------------------------------------------------------------------------------------------------------
 RATIOS TO AVERAGE NET ASSETS:
- -----------------------------------------------------------------------------------------------------------------
 Expenses                                           1.33%(1)       1.39%(1)        1.46%       1.53%       1.61%
- -----------------------------------------------------------------------------------------------------------------
 Net investment income (loss)                      (0.24)%(1)     (0.10)%(1)      (0.34)%     (0.33)%      0.06%
- -----------------------------------------------------------------------------------------------------------------
 SUPPLEMENTAL DATA:
- -----------------------------------------------------------------------------------------------------------------
 Net assets, end of period, in millions          $10,389         $5,750          $4,078      $3,099      $2,389
- -----------------------------------------------------------------------------------------------------------------
 Portfolio turnover rate                             378%           321%            275%        279%        256%
- -----------------------------------------------------------------------------------------------------------------
</TABLE>



*     Prior to July 28, 1997, the Fund issued one class of shares. All shares
      of the Fund held prior to that date, other than shares which were
      purchased prior to April 30, 1984 (and with respect to such shares,
      certain shares acquired through reinvestment of dividends and capital
      gains distributions (collectively the "Old Shares")), have been
      designated Class B shares. The Old Shares have been designated Class D
      shares.
++    The per share amount were computed using an average number of shares
      outstanding during the period.
+     Does not reflect the deduction of sales charge. Calculated based on the
      net asset value as of the last business day of the period.
(1)   Reflects overall Fund ratios for investment income and non-class specific
      expenses.


26
<PAGE>

<TABLE>
<CAPTION>
                                                                                 FOR THE PERIOD
                                              FOR THE YEAR ENDED DECEMBER 31,    JULY 28, 1997*
                                            -----------------------------------      THROUGH
                                                   1999             1998        DECEMBER 31, 1997
- ---------------------------------------------------------------------------------------------------
<S>                                          <C>                <C>                <C>
 CLASS C++
- ---------------------------------------------------------------------------------------------------
 SELECTED PER-SHARE DATA
- ---------------------------------------------------------------------------------------------------
 Net asset value, beginning of period            $32.74           $29.49             $31.87
- ---------------------------------------------------------------------------------------------------
 Income (loss) from investment operations:
  Net investment loss                             (0.18)           (0.10)             (0.05)
  Net realized and unrealized gain                14.50             8.64               2.32
                                                 ------           ------             ------
 Total income from investment operations          14.32             8.54               2.27
- ---------------------------------------------------------------------------------------------------
 Less distributions from net realized gain        (4.71)           (5.29)             (4.65)
- ---------------------------------------------------------------------------------------------------
 Net asset value, end of period                  $42.35           $32.74             $29.49
- ---------------------------------------------------------------------------------------------------
 TOTAL RETURN+                                    45.75%           30.78%              7.39%(1)
- ---------------------------------------------------------------------------------------------------
 RATIOS TO AVERAGE NET ASSETS:
- ---------------------------------------------------------------------------------------------------
 Expenses                                          1.59%(3)         1.61%(3)           1.66%(2)
- ---------------------------------------------------------------------------------------------------
 Net investment loss                              (0.50)%(3)       (0.32)%(3)         (0.36)%(2)
- ---------------------------------------------------------------------------------------------------
 SUPPLEMENTAL DATA:
- ---------------------------------------------------------------------------------------------------
 Net assets, end of period, in thousands       $245,942          $60,861            $12,204
- ---------------------------------------------------------------------------------------------------
 Portfolio turnover rate                            378%             321%               275%
- ---------------------------------------------------------------------------------------------------
</TABLE>




*     The date shares were first issued.
++    The per share amounts were computed using an average number of shares
      outstanding during the period.
+     Does not reflect the deduction of sales charge. Calculated based on the
      net asset value as of the last business day of the period.
(1)   Not annualized.
(2)   Annualized.
(3)   Reflects overall Fund ratios for investment income and non-class specific
      expenses.



                                                                              27
<PAGE>



<TABLE>
<CAPTION>
                                                                                 FOR THE PERIOD
                                              FOR THE YEAR ENDED DECEMBER 31,    JULY 28, 1997*
                                            -----------------------------------      THROUGH
                                                   1999             1998        DECEMBER 31, 1997
- ---------------------------------------------------------------------------------------------------
<S>                                          <C>              <C>              <C>
 CLASS D++
- ---------------------------------------------------------------------------------------------------
 SELECTED PER-SHARE DATA
- ---------------------------------------------------------------------------------------------------
 Net asset value, beginning of period              $33.31           $29.63           $31.87
- ---------------------------------------------------------------------------------------------------
 Income from investment operations:
  Net investment income                              0.18             0.24             0.07
  Net realized and unrealized gain                  14.88             8.73             2.34
                                                   ------           ------           ------
 Total income from investment operations            15.06             8.97             2.41
- ---------------------------------------------------------------------------------------------------
 Less distributions from net realized gain          (4.71)           (5.29)           (4.65)
- ---------------------------------------------------------------------------------------------------
 Net asset value, end of period                    $43.66           $33.31           $29.63
- ---------------------------------------------------------------------------------------------------
 TOTAL RETURN+                                      47.22%           32.12%            7.83%(1)
- ---------------------------------------------------------------------------------------------------
 RATIO TO AVERAGE NET ASSETS:
- ---------------------------------------------------------------------------------------------------
 Expenses                                            0.59%(3)         0.61%(3)         0.64%(2)
- ---------------------------------------------------------------------------------------------------
 Net investment income                               0.50%(3)         0.68%(3)         0.50%(2)
- ---------------------------------------------------------------------------------------------------
 SUPPLEMENTAL DATA:
- ---------------------------------------------------------------------------------------------------
 Net assets, end of period, in thousands         $319,692         $135,022          $49,772
- ---------------------------------------------------------------------------------------------------
 Portfolio turnover rate                              378%             321%             275%
- ---------------------------------------------------------------------------------------------------
</TABLE>




*     The date shares were first issued. Shareholders who held shares of the
      Fund prior to July 28, 1997 (the date the Fund converted to a multiple
      class share structure) should refer to the Financial Highlights of Class
      B to obtain the historical per share data and ratio information of their
      shares.
++    The per share amounts were computed using an average number of shares
      outstanding during the period.
+     Calculated based on the net asset value as of the last business day of
      the period.
(1)   Not annualized.
(2)   Annualized.
(3)   Reflects overall Fund ratios for investment income and non-class specific
      expenses.


28
<PAGE>

MORGAN STANLEY DEAN WITTER
FAMILY OF FUNDS

The Morgan Stanley Dean Witter Family of Funds offers investors a wide range of
investment choices. Come on in and meet the family!


<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                                <C>
GROWTH FUNDS                 Aggressive Equity Fund                             Health Sciences Trust

                             American Opportunities Fund                        Information Fund

                             Capital Growth Securities                          Natural Resource Development Securities

                             Developing Growth Securities                       GLOBAL/INTERNATIONAL FUNDS

                             Growth Fund                                        Competitive Edge Fund - "Best Ideas"  Portfolio

                             Market Leader Trust                                European Growth Fund

                             Mid-Cap Equity Trust                               Fund of Funds - International Portfolio

                             Next Generation Trust                              International Fund
                             Small Cap Growth Fund
                                                                                International SmallCap Fund
                             Special Value Fund
                                                                                Japan Fund
                             Tax-Managed Growth Fund
                                                                                Latin American Growth Fund
                             21st Century Trend Fund
                                                                                Pacific Growth Fund
                             THEME FUNDS

                             Financial Services Trust
- -----------------------------------------------------------------------------------------------------------------------------------
 GROWTH & INCOME FUNDS       Balanced Growth Fund                               Total Market Index Fund

                             Balanced Income Fund                               Total Return Trust

                             Convertible Securities Trust                       Value Fund

                             Dividend Growth Securities                         Value-Added Market Series/Equity Portfolio

                             Equity Fund                                        THEME FUNDS

                             Fund of Funds - Domestic Portfolio                 Real Estate Fund

                             Income Builder Fund                                Utilities Fund

                             Mid-Cap Dividend Growth Securities                 GLOBAL FUNDS

                             S&P 500 Index Fund                                 Global Dividend Growth Securities

                             S&P 500 Select Fund                                Global Utilities Fund

                             Strategist Fund
- -----------------------------------------------------------------------------------------------------------------------------------
 INCOME FUNDS                GOVERNMENT INCOME FUNDS                            GLOBAL INCOME FUNDS

                             Federal Securities Trust                           North American Government Income Trust

                             Short-Term U.S. Treasury Trust                     World Wide Income Trust

                             U.S. Government Securities Trust                   TAX-FREE INCOME FUNDS

                             DIVERSIFIED INCOME FUNDS                           California Tax-Free Income Fund

                             Diversified Income Trust                           Hawaii Municipal Trust(FSC)

                             CORPORATE INCOME FUNDS                             Limited Term Municipal Trust(NL)

                             High Yield Securities                              Multi-State Municipal Series Trust(FSC)

                             Intermediate Income Securities                     New York Tax-Free Income Fund

                             Short-Term Bond Fund(NL)                           Tax-Exempt Securities Trust
- -----------------------------------------------------------------------------------------------------------------------------------
 MONEY MARKET FUNDS          TAXABLE MONEY MARKET FUNDS                         TAX-FREE MONEY MARKET FUNDS

                             Liquid Asset Fund(MM)                              California Tax-Free Daily Income Trust(MM)

                             U.S. Government Money Market Trust(MM)             New York Municipal Money Market Trust(MM)

                                                                                Tax-Free Daily Income Trust(MM)
</TABLE>



There may be Funds created after this Prospectus was published. Please consult
the inside back cover of a new Fund's prospectus for its designations, e.g.,
Multi-Class Fund or Money Market Fund.

Unless otherwise noted, each listed Morgan Stanley Dean Witter Fund, except for
North American Government Income Trust and Short-Term U.S. Treasury Trust, is a
Multi-Class Fund. A Multi-Class Fund is a mutual fund offering multiple Classes
of shares. The other types of Funds are: NL -- No-Load (Mutual) Fund; MM --
Money Market Fund; FSC -- A mutual fund sold with a front-end sales charge and
a distribution (12b-1) fee.


<PAGE>


                                                     PROSPECTUS - APRIL 27, 2000

Additional information about the Fund's investments is available in the Fund's
Annual and Semi-Annual Reports to Shareholders. In the Fund's Annual Report, you
will find a discussion of the market conditions and investment strategies that
significantly affected the Fund's performance during its last fiscal year. The
Fund's Statement of Additional Information also provides additional information
about the Fund. The Statement of Additional Information is incorporated herein
by reference (legally is part of this Prospectus). For a free copy of any of
these documents, to request other information about the Fund, or to make
shareholder inquiries, please call:

                                 (800) 869-NEWS

You also may obtain information about the Fund by calling your Morgan Stanley
Dean Witter Financial Advisor or by visiting our Internet site at:

                         www.msdw.com/individual/funds


Information about the Fund (including the Statement of Additional Information)
can be viewed and copied at the Securities and Exchange Commission's Public
Reference Room in Washington, DC. Information about the Reference Room's
operations may be obtained by calling the SEC at (202)942-8090 . Reports and
other information about the Fund are available on the EDGAR Database on the
SEC's Internet site (www.sec.gov) and copies of this information may be
obtained, after paying a duplicating fee, by electronic request at the
following E-mail address: [email protected], or by writing the Public
Reference Section of the SEC, Washington, DC 20549-0102.


  TICKER SYMBOLS:

  Class A:            AMOAX
- -------------------------------
  Class B:            AMOBX
- -------------------------------
  Class C:            AMOCX
- -------------------------------
  Class D:            AMODX
- -------------------------------


                        (THE FUND'S INVESTMENT COMPANY ACT FILE NO. IS 811-2978)



Morgan Stanley Dean Witter
                    ------------------------------------------------------------
                                AMERICAN OPPORTUNITIES FUND





[GRAPHIC OMITTED]







                                                              A MUTUAL FUND THAT
                                                         SEEKS LONG-TERM CAPITAL
                                                       GROWTH CONSISTENT WITH AN
                                                     EFFORT TO REDUCE VOLATILITY

<PAGE>

STATEMENT OF ADDITIONAL INFORMATION
                                       Morgan Stanley Dean Witter
                                       American Opportunities
April 27, 2000                         Fund
- --------------------------------------------------------------------------------


     This Statement of Additional Information is not a Prospectus. The
Prospectus dated April 27, 2000 for the Morgan Stanley Dean Witter American
Opportunities Fund may be obtained without charge from the Fund at its address
or telephone number listed below or from Dean Witter Reynolds at any of its
branch offices.

Morgan Stanley Dean Witter American Opportunities Fund
Two World Trade Center
New York, NY 10048
(800) 869-NEWS


<PAGE>

TABLE OF CONTENTS
- --------------------------------------------------------------------------------


<TABLE>
<CAPTION>
<S>                                                                    <C>
I.    Fund History .......................................................4
II.   Description of the Fund and Its Investments and Risks ..............4
          A. Classification ..............................................4
          B. Investment Strategies and Risks .............................4
          C. Fund Policies/Investment Restrictions ......................14
III.  Management of the Fund ............................................15
          A. Board of Trustees ..........................................15
          B. Management Information .....................................16
          C. Compensation ...............................................20
IV.   Control Persons and Principal Holders of Securities ...............22
V.    Investment Management and Other Services ..........................22
          A. Investment Manager .........................................22
          B. Principal Underwriter ......................................23
          C. Services Provided by the Investment Manager ................23
          D. Dealer Reallowances ........................................24
          E. Rule 12b-1 Plan ............................................24
          F. Other Service Providers ....................................28
          G. Codes of Ethics ............................................29
VI.   Brokerage Allocation and Other Practices ..........................29
          A. Brokerage Transactions .....................................29
          B. Commissions ................................................29
          C. Brokerage Selection ........................................30
          D. Directed Brokerage .........................................31
          E. Regular Broker-Dealers .....................................31
VII.  Capital Stock and Other Securities ................................31
VIII. Purchase, Redemption and Pricing of Shares ........................32
          A. Purchase/Redemption of Shares ..............................32
          B. Offering Price .............................................32
IX.   Taxation of the Fund and Shareholders .............................33
X.    Underwriters ......................................................35
XI.   Calculation of Performance Data ...................................35
XII.  Financial Statements ..............................................37
</TABLE>


                                       2
<PAGE>

                      Glossary of Selected Defined Terms

     The terms defined in this glossary are frequently used in this Statement of
Additional Information (other terms used occasionally are defined in the text of
the document).

     "Custodian" - The Bank of New York.

     "Dean Witter Reynolds" - Dean Witter Reynolds Inc., a wholly-owned
broker-dealer subsidiary of MSDW.

     "Distributor" - Morgan Stanley Dean Witter Distributors Inc., a
wholly-owned broker-dealer subsidiary of MSDW.

     "Financial Advisors" - Morgan Stanley Dean Witter authorized financial
services representatives.


     "Fund" - Morgan Stanley Dean Witter American Opportunities Fund, a
registered open-end investment company.

     "Independent Trustees" - Trustees who are not "interested persons" (as
defined by the Investment Company Act) of the Fund.

     "Investment Manager" - Morgan Stanley Dean Witter Advisors Inc., a
wholly-owned investment advisor subsidiary of MSDW.


     "Morgan Stanley & Co." - Morgan Stanley & Co. Incorporated, a wholly-owned
broker-dealer subsidiary of MSDW.

     "Morgan Stanley Dean Witter Funds" - Registered investment companies (i)
for which the Investment Manager serves as the investment advisor; and (ii) that
hold themselves out to investors as related companies for investment and
investor services.

     "MSDW" - Morgan Stanley Dean Witter & Co., a preeminent global financial
services firm.

     "MSDW Services Company" - Morgan Stanley Dean Witter Services Company Inc.,
a wholly-owned fund services subsidiary of the Investment Manager.

     "Transfer Agent" - Morgan Stanley Dean Witter Trust FSB, a wholly-owned
transfer agent subsidiary of MSDW.

     "Trustees" - The Board of Trustees of the Fund.


                                       3
<PAGE>

I. FUND HISTORY
- --------------------------------------------------------------------------------

     The Fund was incorporated in the State of Maryland on December 13, 1979
under the name InterCapital Industry-Valued Securities Inc. Effective March 21,
1983, the Fund's name was changed to Dean Witter Industry-Valued Securities Inc.
On April 6, 1987, the Fund was reorganized as a Massachusetts business trust,
under a Declaration of Trust, with the name Dean Witter American Value Fund. On
June 22, 1998, the Fund's name was changed to Morgan Stanley Dean Witter
American Value Fund. Effective April 26, 1999, the Fund's name was changed to
Morgan Stanley Dean Witter American Opportunities Fund.



II. DESCRIPTION OF THE FUND AND ITS INVESTMENTS AND RISKS
- --------------------------------------------------------------------------------
A. Classification

     The Fund is an open-end, diversified management investment company whose
investment objective is long-term capital growth consistent with an effort to
reduce volatility.

B. INVESTMENT STRATEGIES AND RISKS

     The following discussion of the Fund's investment strategies and risks
should be read with the sections of the Fund's Prospectus titled "Principal
Investment Strategies," "Principal Risks," "Additional Investment Strategy
Information" and "Additional Risk Information."

     CONVERTIBLE SECURITIES. The Fund may invest in fixed-income securities
which are convertible into common stock. Convertible securities rank senior to
common stocks in a corporation's capital structure and, therefore, entail less
risk than the corporation's common stock. The value of a convertible security is
a function of its "investment value" (its value as if it did not have a
conversion privilege), and its "conversion value" (the security's worth if it
were to be exchanged for the underlying security, at market value, pursuant to
its conversion privilege).

     To the extent that a convertible security's investment value is greater
than its conversion value, its price will be primarily a reflection of such
investment value and its price will be likely to increase when interest rates
fall and decrease when interest rates rise, as with a fixed-income security (the
credit standing of the issuer and other factors may also have an effect on the
convertible security's value). If the conversion value exceeds the investment
value, the price of the convertible security will rise above its investment
value and, in addition, will sell at some premium over its conversion value.
(This premium represents the price investors are willing to pay for the
privilege of purchasing a fixed-income security with a possibility of capital
appreciation due to the conversion privilege.) At such times the price of the
convertible security will tend to fluctuate directly with the price of the
underlying equity security. Convertible securities may be purchased by the Fund
at varying price levels above their investment values and/or their conversion
values in keeping with the Fund's objective.

     FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS. The Fund may enter into
forward foreign currency exchange contracts ("forward contracts") as a hedge
against fluctuations in future foreign exchange rates. The Fund may conduct its
foreign currency exchange transactions either on a spot (i.e., cash) basis at
the spot rate prevailing in the foreign currency exchange market, or through
entering into forward contracts to purchase or sell foreign currencies. A
forward contract involves an obligation to purchase or sell a specific currency
at a future date, which may be any fixed number of days from the date of the
contract agreed upon by the parties, at a price set at the time of the contract.
These contracts are traded in the interbank market conducted directly between
currency traders (usually large, commercial and investment banks) and their
customers. Forward contracts only will be entered into with United States banks
and their foreign branches, insurance companies and other dealers or foreign
banks whose assets total $1 billion or more. A forward contract generally has no
deposit requirement, and no commissions are charged at any stage for trades.

     The Fund may enter into forward contracts under various circumstances. The
typical use of a forward contract is to "lock in" the price of a security in
U.S. dollars or some other foreign currency which


                                       4
<PAGE>

the Fund is holding in its portfolio. By entering into a forward contract for
the purchase or sale, for a fixed amount of dollars or other currency, of the
amount of foreign currency involved in the underlying security transactions, the
Fund may be able to protect itself against a possible loss resulting from an
adverse change in the relationship between the U.S. dollar or other currency
which is being used for the security purchase and the foreign currency in which
the security is denominated during the period between the date on which the
security is purchased or sold and the date on which payment is made or received.

     The Investment Manager also may from time to time utilize forward contracts
for other purposes. For example, they may be used to hedge a foreign security
held in the portfolio or a security which pays out principal tied to an exchange
rate between the U.S. dollar and a foreign currency, against a decline in value
of the applicable foreign currency. They also may be used to lock in the current
exchange rate of the currency in which those securities anticipated to be
purchased are denominated. At times, the Fund may enter into "cross-currency"
hedging transactions involving currencies other than those in which securities
are held or proposed to be purchased are denominated.

     The Fund will not enter into forward currency contracts or maintain a net
exposure to these contracts where the consummation of the contracts would
obligate the Fund to deliver an amount of foreign currency in excess of the
value of the Fund's portfolio securities.

     Although the Fund values its assets daily in terms of U.S. dollars, it does
not intend to convert its holdings of foreign currencies into U.S. dollars on a
daily basis. It will, however, do so from time to time, and investors should be
aware of the costs of currency conversion. Although foreign exchange dealers do
not charge a fee for conversion, they do realize a profit based on the spread
between the prices at which they are buying and selling various currencies.
Thus, a dealer may offer to sell a foreign currency to the Fund at one rate,
while offering a lesser rate of exchange should the Fund desire to resell that
currency to the dealer.

     The Fund may be limited in its ability to enter into hedging transactions
involving forward contracts by the Internal Revenue Code requirements relating
to qualification as a regulated investment company.

     Forward currency contracts may limit gains on portfolio securities that
could otherwise be realized had they not been utilized and could result in
losses. The contracts also may increase the Fund's volatility and may involve a
significant amount of risk relative to the investment of cash.

     OPTION AND FUTURES TRANSACTIONS. The Fund may engage in transactions in
listed and OTC options. Listed options are issued or guaranteed by the exchange
on which they are traded or by a clearing corporation such as the Options
Clearing Corporation ("OCC"). Ownership of a listed call option gives the Fund
the right to buy from the OCC (in the U.S.) or other clearing corporation or
exchange, the underlying security or currency covered by the option at the
stated exercise price (the price per unit of the underlying security) by filing
an exercise notice prior to the expiration date of the option. The writer
(seller) of the option would then have the obligation to sell to the OCC (in the
U.S.) or other clearing corporation or exchange, the underlying security or
currency at that exercise price prior to the expiration date of the option,
regardless of its then current market price. Ownership of a listed put option
would give the Fund the right to sell the underlying security or currency to the
OCC (in the U.S.) or other clearing corporation or exchange, at the stated
exercise price. Upon notice of exercise of the put option, the writer of the put
would have the obligation to purchase the underlying security or currency from
the OCC (in the U.S.) or other clearing corporation or exchange, at the exercise
price.

     Covered Call Writing. The Fund is permitted to write covered call options
on portfolio securities and on the U.S. dollar and foreign currencies in which
they are denominated, without limit.

     The Fund will receive from the purchaser, in return for a call it has
written, a "premium;" i.e., the price of the option. Receipt of these premiums
may better enable the Fund to earn a higher level of current income than it
would earn from holding the underlying securities (or currencies) alone.
Moreover, the premium received will offset a portion of the potential loss
incurred by the Fund if the securities (or currencies) underlying the option
decline in value.

     The Fund may be required, at any time during the option period, to deliver
the underlying security (or currency) against payment of the exercise price on
any calls it has written. This obligation is

                                       5
<PAGE>

terminated upon the expiration of the option period or at such earlier time when
the writer effects a closing purchase transaction. A closing purchase
transaction is accomplished by purchasing an option of the same series as the
option previously written. However, once the Fund has been assigned an exercise
notice, the Fund will be unable to effect a closing purchase transaction.


     A call option is "covered" if the Fund owns the underlying security subject
to the option or has an absolute and immediate right to acquire that security
without additional cash consideration (or for additional consideration (in cash,
Treasury bills or other liquid portfolio securities) held in a segregated
account on the Fund's books) upon conversion or exchange of other securities
held in its portfolio. A call option is also covered if the Fund holds a call on
the same security as the call written where the exercise price of the call held
is (i) equal to or less than the exercise price of the call written or (ii)
greater than the exercise price of the call written if the difference is
maintained by the Fund in cash, Treasury bills or other liquid portfolio
securities in a segregated account on the Fund's books.


     Options written by the Fund normally have expiration dates of from up to
eighteen months from the date written. The exercise price of a call option may
be below, equal to or above the current market value of the underlying security
at the time the option is written.


     Covered Put Writing. A writer of a covered put option incurs an obligation
to buy the security underlying the option from the purchaser of the put, at the
option's exercise price at any time during the option period, at the purchaser's
election. Through the writing of a put option, the Fund would receive income
from the premium paid by purchasers. The potential gain on a covered put option
is limited to the premium received on the option (less the commissions paid on
the transaction). During the option period, the Fund may be required, at any
time, to make payment of the exercise price against delivery of the underlying
security (or currency). A put option is "covered" if the Fund maintains cash,
Treasury bills or other liquid portfolio securities with a value equal to the
exercise price in a segregated account on the Fund's books, or holds a put on
the same security as the put written where the exercise price of the put held is
equal to or greater than the exercise price of the put written. The aggregate
value of the obligations underlying puts may not exceed 50% of the Fund's
assets. The operation of and limitations on covered put options in other
respects are substantially identical to those of call options.


     Purchasing Call and Put Options. The Fund may purchase listed and OTC call
and put options in amounts equaling up to 5% of its total assets. The purchase
of a call option would enable the Fund, in return for the premium paid to lock
in a purchase price for a security or currency during the term of the option.
The purchase of a put option would enable the Fund, in return for a premium
paid, to lock in a price at which it may sell a security or currency during the
term of the option.

     Options on Foreign Currencies. The Fund may purchase and write options on
foreign currencies for purposes similar to those involved with investing in
forward foreign currency exchange contracts.

     OTC Options. OTC options are purchased from or sold (written) to dealers or
financial institutions which have entered into direct agreements with the Fund.
With OTC options, such variables as expiration date, exercise price and premium
will be agreed upon between the Fund and the transacting dealer, without the
intermediation of a third party such as the OCC. The Fund will engage in OTC
option transactions only with member banks of the Federal Reserve Bank System or
primary dealers in U.S. Government securities or with affiliates of such banks
or dealers.

     Risks of Options Transactions. The successful use of options depends on the
ability of the Investment Manager to forecast correctly interest rates, currency
exchange rates and/or market movements. If the market value of the portfolio
securities (or the currencies in which they are denominated) upon which call
options have been written increases, the Fund may receive a lower total return
from the portion of its portfolio upon which calls have been written than it
would have had such calls not been written. During the option period, the
covered call writer has, in return for the premium on the option, given up the
opportunity for capital appreciation above the exercise price should the market
price of the underlying security (or the value of its denominated currency)
increase, but has retained the risk of loss should the price of the underlying
security (or the value of its denominated currency) decline. The covered put
writer also retains the risk of loss should the market value of the underlying
security

                                       6
<PAGE>

decline below the exercise price of the option less the premium received on the
sale of the option. In both cases, the writer has no control over the time when
it may be required to fulfill its obligation as a writer of the option. Prior to
exercise or expiration, an option position can only be terminated by entering
into a closing purchase or sale transaction. Once an option writer has received
an exercise notice, it cannot effect a closing purchase transaction in order to
terminate its obligation under the option and must deliver or receive the
underlying securities at the exercise price.

     The Fund's ability to close out its position as a writer of an option is
dependent upon the existence of a liquid secondary market on option exchanges.
There is no assurance that such a market will exist, particularly in the case of
OTC options.

     In the event of the bankruptcy of a broker through which the Fund engages
in transactions in options, the Fund could experience delays and/or losses in
liquidating open positions purchased or sold through the broker and/or incur a
loss of all or part of its margin deposits with the broker. In the case of OTC
options, if the transacting dealer fails to make or take delivery of the
securities underlying an option it has written, in accordance with the terms of
that option, due to insolvency or otherwise, the Fund would lose the premium
paid for the option as well as any anticipated benefit of the transaction.

     Each of the exchanges has established limitations governing the maximum
number of call or put options on the same underlying security which may be
written by a single investor, whether acting alone or in concert with others
(regardless of whether such options are written on the same or different
exchanges or are held or written on one or more accounts or through one or more
brokers). An exchange may order the liquidation of positions found to be in
violation of these limits and it may impose other sanctions or restrictions.
These position limits may restrict the number of listed options which the Fund
may write.

     The hours of trading for options may not conform to the hours during which
the underlying securities are traded. To the extent that the option markets
close before the markets for the underlying securities, significant price and
rate movements can take place in the underlying markets that cannot be reflected
in the option markets.

     The markets in foreign currency options are relatively new and the Fund's
ability to establish and close out positions on such options is subject to the
maintenance of a liquid secondary market. There can be no assurance that a
liquid secondary market will exist for a particular option at any specific time.

     The value of a foreign currency option depends upon the value of the
underlying currency relative to the U.S. dollar. As a result, the price of the
option position may vary with changes in the value of either or both currencies
and have no relationship to the investment merits of a foreign security. Because
foreign currency transactions occurring in the interbank market involve
substantially larger amounts than those that may be involved in the use of
foreign currency options, investors may be disadvantaged by having to deal in an
odd lot market (generally consisting of transactions of less than $1 million)
for the underlying foreign currencies at prices that are less favorable than for
round lots.

     There is no systematic reporting of last sale information for foreign
currencies or any regulatory requirement that quotations available through
dealers or other market sources be firm or revised on a timely basis. Quotation
information available is generally representative of very large transactions in
the interbank market and thus may not reflect relatively smaller transactions
(i.e., less than $1 million) where rates may be less favorable. The interbank
market in foreign currencies is a global, around-the-clock market. To the extent
that the U.S. options markets are closed while the markets for the underlying
currencies remain open, significant price and rate movements may take place in
the underlying markets that are not reflected in the options market.

     Stock Index Options. The Fund may invest in options on broadly based
indexes. Options on stock indexes are similar to options on stock except that,
rather than the right to take or make delivery of stock at a specified price, an
option on a stock index gives the holder the right to receive, upon exercise of
the option, an amount of cash if the closing level of the stock index upon which
the option is based is greater than, in the case of a call, or less than, in the
case of a put, the exercise price of the option. This amount

                                       7
<PAGE>

of cash is equal to such difference between the closing price of the index and
the exercise price of the option expressed in dollars times a specified
multiple. The writer of the option is obligated, in return for the premium
received, to make delivery of this amount.

     Risks of Options on Indexes. Because exercises of stock index options are
settled in cash, the Fund could not, if it wrote a call option, provide in
advance for its potential settlement obligations by acquiring and holding the
underlying securities. A call writer can offset some of the risk of its writing
position by holding a diversified portfolio of stocks similar to those on which
the underlying index is based. However, most investors cannot, as a practical
matter, acquire and hold a portfolio containing exactly the same stocks as the
underlying index, and, as a result, bear a risk that the value of the securities
held will vary from the value of the index. Even if an index call writer could
assemble a stock portfolio that exactly reproduced the composition of the
underlying index, the writer still would not be fully covered from a risk
standpoint because of the "timing risk" inherent in writing index options.

     When an index option is exercised, the amount of cash that the holder is
entitled to receive is determined by the difference between the exercise price
and the closing index level on the date when the option is exercised. As with
other kinds of options, the writer will not learn that it had been assigned
until the next business day, at the earliest. The time lag between exercise and
notice of assignment poses no risk for the writer of a covered call on a
specific underlying security, such as a common stock, because there the writer's
obligation is to deliver the underlying security, not to pay its value as of a
fixed time in the past. So long as the writer already owns the underlying
security, it can satisfy its settlement obligations by simply delivering it, and
the risk that its value may have declined since the exercise date is borne by
the exercising holder. In contrast, even if the writer of an index call holds
stocks that exactly match the composition of the underlying index, it will not
be able to satisfy its assignment obligations by delivering those stocks against
payment of the exercise price. Instead, it will be required to pay cash in an
amount based on the closing index value on the exercise date; and by the time it
learns that it has been assigned, the index may have declined, with a
corresponding decrease in the value of its stock portfolio. This "timing risk"
is an inherent limitation on the ability of index call writers to cover their
risk exposure by holding stock positions.

     A holder of an index option who exercises it before the closing index value
for that day is available runs the risk that the level of the underlying index
may subsequently change. If a change causes the exercised option to fall
out-of-the-money, the exercising holder will be required to pay the difference
between the closing index value and the exercise price of the option (times the
applicable multiplier) to the assigned writer.

     If dissemination of the current level of an underlying index is
interrupted, or if trading is interrupted in stocks accounting for a substantial
portion of the value of an index, the trading of options on that index will
ordinarily be halted. If the trading of options on an underlying index is
halted, an exchange may impose restrictions prohibiting the exercise of such
options.

     Futures Contracts. The Fund may purchase and sell interest rate, currency
and index futures contracts that are traded on U.S. and foreign commodity
exchanges on such underlying securities as U.S. Treasury bonds, notes, bills and
GNMA Certificates and/or any foreign government fixed-income security, on
various currencies and on such indexes of U.S. and foreign securities as may
exist or come into existence.

     A futures contract purchaser incurs an obligation to take delivery of a
specified amount of the obligation underlying the contract at a specified time
in the future for a specified price. A seller of a futures contract incurs an
obligation to deliver the specified amount of the underlying obligation at a
specified time in return for an agreed upon price. The purchase of a futures
contract enables the Fund, during the term of the contract, to lock in a price
at which it may purchase a security or currency and protect against a rise in
prices pending purchase of portfolio securities. The sale of a futures contract
enables the Fund to lock in a price at which it may sell a security or currency
and protect against declines in the value of portfolio securities.

     Although most futures contracts call for actual delivery or acceptance of
securities, the contracts usually are closed out before the settlement date
without the making or taking of delivery. Index futures

                                       8
<PAGE>

contracts provide for the delivery of an amount of cash equal to a specified
dollar amount times the difference between the index value at the open or close
of the last trading day of the contract and the futures contract price. A
futures contract sale is closed out by effecting a futures contract purchase for
the same aggregate amount of the specific type of security (currency) and the
same delivery date. If the sale price exceeds the offsetting purchase price, the
seller would be paid the difference and would realize a gain. If the offsetting
purchase price exceeds the sale price, the seller would pay the difference and
would realize a loss. Similarly, a futures contract purchase is closed out by
effecting a futures contract sale for the same aggregate amount of the specific
type of security (currency) and the same delivery date. If the offsetting sale
price exceeds the purchase price, the purchaser would realize a gain, whereas if
the purchase price exceeds the offsetting sale price, the purchaser would
realize a loss. There is no assurance that the Fund will be able to enter into a
closing transaction.

     Margin. If the Fund enters into a futures contract, it is initially
required to deposit an "initial margin" of cash or U.S. Government securities or
other liquid portfolio securities ranging from approximately 2% to 5% of the
contract amount. Initial margin requirements are established by the exchanges on
which futures contracts trade and may, from time to time, change. In addition,
brokers may establish margin deposit requirements in excess of those required by
the exchanges.

     Initial margin in futures transactions is different from margin in
securities transactions in that initial margin does not involve the borrowing of
funds by a broker's client but is, rather, a good faith deposit on the futures
contract which will be returned to the Fund upon the proper termination of the
futures contract. The margin deposits made are marked to market daily and the
Fund may be required to make subsequent deposits of cash or U.S. Government
securities, called "variation margin," which are reflective of price
fluctuations in the futures contract.

     Options on Futures Contracts. The Fund may purchase and write call and put
options on futures contracts and enter into closing transactions with respect to
such options to terminate an existing position. An option on a futures contract
gives the purchaser the right (in return for the premium paid), and the writer
the obligation, to assume a position in a futures contract (a long position if
the option is a call and a short position if the option is a put) at a specified
exercise price at any time during the term of the option. Upon exercise of the
option, the delivery of the futures position by the writer of the option to the
holder of the option is accompanied by delivery of the accumulated balance in
the writer's futures margin account, which represents the amount by which the
market price of the futures contract at the time of exercise exceeds, in the
case of a call, or is less than, in the case of a put, the exercise price of the
option on the futures contract.

     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
on a futures contract are included in initial margin deposits.

     Limitations on Futures Contracts and Options on Futures. The Fund may not
enter into futures contracts or purchase related options thereon if, immediately
thereafter, the amount committed to margin plus the amount paid for premiums for
unexpired options on futures contracts exceeds 5% of the value of the Fund's
total assets, after taking into account unrealized gains and unrealized losses
on such contracts it has entered into, provided, however, that in the case of an
option that is in-the-money (the exercise price of the call (put) option is less
(more) than the market price of the underlying security) at the time of
purchase, the in-the-money amount may be excluded in calculating the 5%.
However, there is no overall limitation on the percentage of the Fund's net
assets which may be subject to a hedge position.

     Risks of Transactions in Futures Contracts and Related Options. The prices
of securities and indexes subject to futures contracts (and thereby the futures
contract prices) may correlate imperfectly with the behavior of the cash prices
of the Fund's portfolio securities (and the currencies in which they are
denominated). Also, prices of futures contracts may not move in tandem with the
changes in prevailing interest rates, market movements and/or currency exchange
rates against which the Fund seeks a hedge. A correlation may also be distorted
(a) temporarily, by short-term traders' seeking to profit from the difference
between a contract or security price objective and their cost of borrowed funds;

                                       9
<PAGE>

(b) by investors in futures contracts electing to close out their contracts
through offsetting transactions rather than meet margin deposit requirements;
(c) by investors in futures contracts opting to make or take delivery of
underlying securities rather than engage in closing transactions, thereby
reducing liquidity of the futures market; and (d) temporarily, by speculators
who view the deposit requirements in the futures markets as less onerous than
margin requirements in the cash market. Due to the possibility of price
distortion in the futures market and because of the possible imperfect
correlation between movements in the prices of securities and movements in the
prices of futures contracts, a correct forecast of interest rate, currency
exchange rate and/or market movement trends by the Investment Manager may still
not result in a successful hedging transaction.


     There is no assurance that a liquid secondary market will exist for futures
contracts and related options in which the Fund may invest. In the event a
liquid market does not exist, it may not be possible to close out a futures
position and, in the event of adverse price movements, the Fund would continue
to be required to make daily cash payments of variation margin. The absence of a
liquid market in futures contracts might cause the Fund to make or take delivery
of the underlying securities (currencies) at a time when it may be
disadvantageous to do so.

     Exchanges also limit the amount by which the price of a futures contract
may move on any day. If the price moves equal the daily limit on successive
days, then it may prove impossible to liquidate a futures position until the
daily limit moves have ceased. In the event of adverse price movements, the Fund
would continue to be required to make daily cash payments of variation margin on
open futures positions. In these situations, if the Fund has insufficient cash,
it may have to sell portfolio securities to meet daily variation margin
requirements at a time when it may be disadvantageous to do so. In addition, the
Fund may be required to take or make delivery of the instruments underlying
interest rate futures contracts it holds at a time when it is disadvantageous to
do so. The inability to close out options and futures positions could also have
an adverse impact on the Fund's ability to effectively hedge its portfolio.


     Futures contracts and options thereon which are purchased or sold on
foreign commodities exchanges may have greater price volatility than their U.S.
counterparts. Furthermore, foreign commodities exchanges may be less regulated
and under less governmental scrutiny than U.S. exchanges. Brokerage commissions,
clearing costs and other transaction costs may be higher on foreign exchanges.
Greater margin requirements may limit the Fund's ability to enter into certain
commodity transactions on foreign exchanges. Moreover, differences in clearance
and delivery requirements on foreign exchanges may occasion delays in the
settlement of the Fund's transactions effected on foreign exchanges.


     In the event of the bankruptcy of a broker through which the Fund engages
in transactions in futures or options thereon, the Fund could experience delays
and/or losses in liquidating open positions purchased or sold through the broker
and/or incur a loss of all or part of its margin deposits with the broker.

     If the Fund maintains a short position in a futures contract or has sold a
call option in a futures contract, it will cover this position by holding, in a
segregated account maintained on the books of the Fund, cash, U.S. government
securities or other liquid portfolio securities equal in value (when added to
any initial or variation margin on deposit) to the market value of the
securities underlying the futures contract or the exercise price of the option.
Such a position may also be covered by owning the securities underlying the
futures contract (in the case of a stock index futures contract a portfolio of
securities substantially replicating the relevant index), or by holding a call
option permitting the Fund to purchase the same contract at a price no higher
than the price at which the short position was established.

     In addition, if the Fund holds a long position in a futures contract or has
sold a put option on a futures contract, it will hold cash, U.S. government
securities or other liquid portfolio securities equal to the purchase price of
the contract or the exercise price of the put option (less the amount of initial
or variation margin on deposit) in a segregated account maintained on the books
of the Fund. Alternatively, the Fund could cover its long position by purchasing
a put option on the same futures contract with an exercise price as high or
higher than the price of the contract held by the Fund.


                                       10
<PAGE>

     MONEY MARKET SECURITIES. The Fund may invest in various money market
securities for cash management purposes or when assuming a temporary defensive
position, which among others may include commercial paper, bank acceptances,
bank obligations, corporate debt securities, certificates of deposit, U.S.
Government securities, obligations of savings institutions and repurchase
agreements. Such securities are limited to:

     U.S. Government Securities. Obligations issued or guaranteed as to
principal and interest by the United States or its agencies (such as the
Export-Import Bank of the United States, Federal Housing Administration and
Government National Mortgage Association) or its instrumentalities (such as the
Federal Home Loan Bank), including Treasury bills, notes and bonds;

     Bank Obligations. Obligations (including certificates of deposit, time
deposits and bankers' acceptances) of banks subject to regulation by the U.S.
Government and having total assets of $1 billion or more, and instruments
secured by such obligations, not including obligations of foreign branches of
domestic banks except to the extent below;

     Eurodollar Certificates of Deposit. Eurodollar certificates of deposit
issued by foreign branches of domestic banks having total assets of $1 billion
or more;

     Obligations of Savings Institutions. Certificates of deposit of savings
banks and savings and loan associations, having total assets of $1 billion or
more;

     Fully Insured Certificates of Deposit. Certificates of deposit of banks and
savings institutions, having total assets of less than $1 billion, if the
principal amount of the obligation is federally insured by the Bank Insurance
Fund or the Savings Association Insurance Fund (each of which is administered by
the FDIC), limited to $100,000 principal amount per certificate and to 10% or
less of the Fund's total assets in all such obligations and in all illiquid
assets, in the aggregate;

     Commercial Paper. Commercial paper rated within the two highest grades by
Standard & Poor's Corporation ("S&P") or the two highest grades by Moody's
Investors Service, Inc. ("Moody's") or, if not rated, issued by a company having
an outstanding debt issue rated at least AA by S&P or Aa by Moody's; and

     Repurchase Agreements. The Fund may invest in repurchase agreements. When
cash may be available for only a few days, it may be invested by the Fund in
repurchase agreements until such time as it may otherwise be invested or used
for payments of obligations of the Fund. These agreements, which may be viewed
as a type of secured lending by the Fund, typically involve the acquisition by
the Fund of debt securities from a selling financial institution such as a bank,
savings and loan association or broker-dealer. The agreement provides that the
Fund will sell back to the institution, and that the institution will
repurchase, the underlying security serving as collateral at a specified price
and at a fixed time in the future, usually not more than seven days from the
date of purchase. The collateral will be marked-to-market daily to determine
that the value of the collateral, as specified in the agreement, does not
decrease below the purchase price plus accrued interest. If such decrease
occurs, additional collateral will be requested and, when received, added to the
account to maintain full collateralization. The Fund will accrue interest from
the institution until the time when the repurchase is to occur. Although this
date is deemed by the Fund to be the maturity date of a repurchase agreement,
the maturities of securities subject to repurchase agreements are not subject to
any limits.

     While repurchase agreements involve certain risks not associated with
direct investments in debt securities, the Fund follows procedures designed to
minimize such risks. These procedures include effecting repurchase transactions
only with large, well-capitalized and well-established financial institutions
whose financial condition will be continually monitored by the Investment
Manager subject to procedures established by the Trustees. In addition, as
described above, the value of the collateral underlying the repurchase agreement
will be at least equal to the repurchase price, including any accrued interest
earned on the repurchase agreement. In the event of a default or bankruptcy by a
selling financial institution, the Fund will seek to liquidate such collateral.
However, the exercising of the Fund's right to liquidate such collateral could
involve certain costs or delays and, to the extent that proceeds from any sale
upon a default of the obligation to repurchase were less than the repurchase
price, the

                                       11
<PAGE>

Fund could suffer a loss. It is the current policy of the Fund not to invest in
repurchase agreements that do not mature within seven days if any such
investment, together with any other illiquid assets held by the Fund, amounts to
more than 15% of its net assets.


     ZERO COUPON SECURITIES. A portion of the fixed-income securities purchased
by the Fund may be "zero coupon" securities. These are debt securities which
have been stripped of their unmatured interest coupons and receipts or which are
certificates representing interests in such stripped debt obligations and
coupons. Such securities are purchased at a discount from their face amount,
giving the purchaser the right to receive their full value at maturity. A zero
coupon security pays no interest to its holder during its life. Its value to an
investor consists of the difference between its face value at the time of
maturity and the price for which it was acquired, which is generally an amount
significantly less than its face value (sometimes referred to as a "deep
discount" price).

     The interest earned on such securities is, implicitly, automatically
compounded and paid out at maturity. While such compounding at a constant rate
eliminates the risk of receiving lower yields upon reinvestment of interest if
prevailing interest rates decline, the owner of a zero coupon security will be
unable to participate in higher yields upon reinvestment of interest received if
prevailing interest rates rise. For this reason, zero coupon securities are
subject to substantially greater market price fluctuations during periods of
changing prevailing interest rates than are comparable debt securities which
make current distributions of interest. Current federal tax law requires that a
holder (such as the Fund) of a zero coupon security accrue a portion of the
discount at which the security was purchased as income each year even though the
Fund receives no interest payments in cash on the security during the year.


     INVESTMENT IN REAL ESTATE INVESTMENT TRUSTS. The Fund may invest in real
estate investment trusts, which pool investors' funds for investments primarily
in commercial real estate properties. Investment in real estate investment
trusts may be the most practical available means for the Fund to invest in the
real estate industry (the Fund is prohibited from investing in real estate
directly). As a shareholder in a real estate investment trust, the Fund would
bear its ratable share of the real estate investment trust's expenses, including
its advisory and administration fees. At the same time the Fund would continue
to pay its own investment management fees and other expenses, as a result of
which the Fund and its shareholders in effect will be absorbing duplicate levels
of fees with respect to investments in real estate investment trusts.

     LENDING PORTFOLIO SECURITIES. The Fund may lend its portfolio securities to
brokers, dealers and other financial institutions, provided that the loans are
callable at any time by the Fund, and are at all times secured by cash or cash
equivalents, which are maintained in a segregated account pursuant to applicable
regulations and that are equal to at least 100% of the market value, determined
daily, of the loaned securities. The advantage of these loans is that the Fund
continues to receive the income on the loaned securities while at the same time
earning interest on the cash amounts deposited as collateral, which will be
invested in short-term obligations.

     As with any extensions of credit, there are risks of delay in recovery and,
in some cases, even loss of rights in the collateral should the borrower of the
securities fail financially. However, these loans of portfolio securities will
only be made to firms deemed by the Fund's management to be creditworthy and
when the income which can be earned from such loans justifies the attendant
risks. Upon termination of the loan, the borrower is required to return the
securities to the Fund. Any gain or loss in the market price during the loan
period would inure to the Fund.

     When voting or consent rights which accompany loaned securities pass to the
borrower, the Fund will follow the policy of calling the loaned securities, to
be delivered within one day after notice, to permit the exercise of the rights
if the matters involved would have a material effect on the Fund's investment in
the loaned securities. The Fund will pay reasonable finder's, administrative and
custodial fees in connection with a loan of its securities.

     WHEN-ISSUED AND DELAYED DELIVERY SECURITIES AND FORWARD COMMITMENTS. From
time to time the Fund may purchase securities on a when-issued or delayed
delivery basis or may purchase or sell securities on a forward commitment basis.
When these transactions are negotiated, the price is fixed at

                                       12
<PAGE>

the time of the commitment, but delivery and payment can take place a month or
more after the date of commitment. While the Fund will only purchase securities
on a when-issued, delayed delivery or forward commitment basis with the
intention of acquiring the securities, the Fund may sell the securities before
the settlement date, if it is deemed advisable. The securities so purchased or
sold are subject to market fluctuation and no interest or dividends accrue to
the purchaser prior to the settlement date.

     At the time the Fund makes the commitment to purchase or sell securities on
a when-issued, delayed delivery or forward commitment basis, it will record the
transaction and thereafter reflect the value, each day, of such security
purchased, or if a sale, the proceeds to be received, in determining its net
asset value. At the time of delivery of the securities, their value may be more
or less than the purchase or sale price. An increase in the percentage of the
Fund's assets committed to the purchase of securities on a when-issued, delayed
delivery or forward commitment basis may increase the volatility of its net
asset value. The Fund will also establish a segregated account on the Fund's
books in which it will continually maintain cash or cash equivalents or other
liquid portfolio securities equal in value to commitments to purchase securities
on a when-issued, delayed delivery or forward commitment basis.

     WHEN, AS AND IF ISSUED SECURITIES. The Fund may purchase securities on a
"when, as and if issued" basis under which the issuance of the security depends
upon the occurrence of a subsequent event, such as approval of a merger,
corporate reorganization or debt restructuring. The commitment for the purchase
of any such security will not be recognized in the portfolio of the Fund until
the Investment Manager determines that issuance of the security is probable. At
that time, the Fund will record the transaction and, in determining its net
asset value, will reflect the value of the security daily. At that time, the
Fund will also establish a segregated account on the Fund's books in which it
will maintain cash or cash equivalents or other liquid portfolio securities
equal in value to recognized commitments for such securities.

     The value of the Fund's commitments to purchase the securities of any one
issuer, together with the value of all securities of such issuer owned by the
Fund, may not exceed 5% of the value of the Fund's total assets at the time the
initial commitment to purchase such securities is made. An increase in the
percentage of the Fund's total assets committed to the purchase of securities on
a "when, as and if issued" basis may increase the volatility of its net asset
value. The Fund may also sell securities on a "when, as and if issued" basis
provided that the issuance of the security will result automatically from the
exchange or conversion of a security owned by the Fund at the time of sale.

     PRIVATE PLACEMENTS. The Fund may invest up to 15% of its net assets in
securities which are subject to restrictions on resale because they have not
been registered under the Securities Act of 1933 (the "Securities Act"), or
which are otherwise not readily marketable. (Securities eligible for resale
pursuant to Rule 144A under the Securities Act, and determined to be liquid
pursuant to the procedures discussed in the following paragraph, are not subject
to the foregoing restriction.) These securities are generally referred to as
private placements or restricted securities. Limitations on the resale of these
securities may have an adverse effect on their marketability, and may prevent
the Fund from disposing of them promptly at reasonable prices. The Fund may have
to bear the expense of registering the securities for resale and the risk of
substantial delays in effecting the registration.


     Rule 144A permits the Fund to sell restricted securities to qualified
institutional buyers without limitation. The Investment Manager, pursuant to
procedures adopted by the Trustees, will make a determination as to the
liquidity of each restricted security purchased by the Fund. If a restricted
security is determined to be "liquid," the security will not be included within
the category "illiquid securities," which may not exceed 15% of the Fund's net
assets. However, investing in Rule 144A securities could have the effect of
increasing the level of Fund illiquidity to the extent the Fund, at a particular
point in time, may be unable to find qualified institutional buyers interested
in purchasing such securities.


     WARRANTS AND SUBSCRIPTION RIGHTS. The Fund may acquire warrants and
subscription rights attached to other securities. A warrant is, in effect, an
option to purchase equity securities at a specific price, generally valid for a
specific period of time, and has no voting rights, pays no dividends and has no
rights with respect to the corporation issuing it.

                                       13
<PAGE>


     A subscription right is a privilege granted to existing shareholders of a
corporation to subscribe to shares of a new issue of common stock before it is
offered to the public. A subscription right normally has a life of two to four
weeks and a subscription price lower than the current market value of the common
stock.

     Year 2000. The investment management services provided to the Fund by the
Investment Manager and the services provided to shareholders by the Distributor
and the Transfer Agent depend on the smooth functioning of their computer
systems. Many computer software systems in use today were designed in such a way
that they may not be able to recognize the year 2000, but revert to 1900 or some
other date, due to the manner in which dates were encoded and calculated. That
failure could have a negative impact on the handling of securities trades,
pricing and account services.

     Improperly functioning trading systems may result in settlement problems
and liquidity issues. Corporate and governmental data processing errors could
result in production problems for individual issuers and overall economic
uncertainties. Operations ran smoothly from the last week in December through
the first quarter of 2000, but the year 2000 issue may yet have an adverse
impact on financial market participants and other entities, including the
issuers whose securities are contained in the Fund's portfolio.


C. FUND POLICIES/INVESTMENT RESTRICTIONS

     The investment objective, policies and restrictions listed below have been
adopted by the Fund as fundamental policies. Under the Investment Company Act of
1940 (the "Investment Company Act"), a fundamental policy may not be changed
without the vote of a majority of the outstanding voting securities of the Fund.
The Investment Company Act defines a majority as the lesser of (a) 67% or more
of the shares present at a meeting of shareholders, if the holders of 50% of the
outstanding shares of the Fund are present or represented by proxy; or (b) more
than 50% of the outstanding shares of the Fund. For purposes of the following
restrictions: (i) all percentage limitations apply immediately after a purchase
or initial investment; and (ii) any subsequent change in any applicable
percentage resulting from market fluctuations or other changes in total or net
assets does not require elimination of any security from the portfolio.

     The Fund will:

     1.  Seek long-term capital growth consistent with an effort to reduce
         volatility.

     The Fund may not:

     1.  Invest more than 5% of the value of its total assets in the securities
         of any one issuer (other than obligations issued, or guaranteed by, the
         United States Government, its agencies or instrumentalities).

     2.  Purchase more than 10% of all outstanding voting securities or any
         class of securities of any one issuer.

     3.  Invest more than 25% of the value of its total assets in securities of
         issuers in any one industry. This restriction does not apply to
         obligations issued or guaranteed by the United States Government, its
         agencies or instrumentalities or to cash equivalents.

     4.  Purchase securities of other investment companies, except in connection
         with a merger, consolidation, reorganization or acquisition of assets.

     5.  Invest more than 5% of the value of its total assets in securities of
         issuers having a record, together with predecessors, of less than 3
         years of continuous operation. This restriction shall not apply to any
         obligation of the United States Government, its agencies or
         instrumentalities.

     6.  Invest in securities of any issuer if, to the knowledge of the Fund,
         any officer or trustee of the Fund or of the Investment Manager owns
         more than 1/2 of 1% of the outstanding securities of the issuer, and
         the officers and trustees who own more than 1/2 of 1% own in the
         aggregate more than 5% of the outstanding securities of the issuer.

                                       14
<PAGE>

      7. Purchase or sell real estate or interests therein (including limited
         partnership interests), although the Fund may purchase securities of
         issuers which engage in real estate operations and securities secured
         by real estate or interests therein.

      8. Purchase oil, gas or other mineral leases, rights or royalty contracts
         or exploration or development programs, except that the Fund may invest
         in the securities of companies which operate, invest in, or sponsor
         these programs.

      9. Purchase or sell commodities, except that the Fund may purchase or sell
         (write) futures contracts and related options thereon.

     10. Borrow money, except that the Fund may borrow from a bank for temporary
         or emergency purposes, in amounts not exceeding 5% (taken at the lower
         of cost or current value) of its total assets (not including the amount
         borrowed).

     11. Pledge its assets or assign or otherwise encumber them except to secure
         permitted borrowings. For the purpose of this restriction, collateral
         arrangements with respect to the writing of options and collateral
         arrangements with respect to initial or variation margin for futures
         are not deemed to be pledges of assets.

     12. Issue senior securities as defined in the Investment Company Act,
         except insofar as the Fund may be deemed to have issued a senior
         security by reason of: (a) entering into any repurchase agreement; (b)
         borrowing money in accordance with restrictions described above; or (c)
         lending portfolio securities.

     13. Make loans of money or securities, except: (a) by the purchase of debt
         obligations in which the Fund may invest consistent with its investment
         objective and policies; (b) by investment in repurchase agreements; or
         (c) by lending its portfolio securities.

     14. Make short sales of securities.

     15. Purchase securities on margin, except for short-term loans as are
         necessary for the clearance of portfolio securities. The deposit or
         payment by the Fund of initial or variation margin in connection with
         futures contracts or related options thereon is not considered the
         purchase of a security on margin.

     16. Engage in the underwriting of securities, except insofar as the Fund
         may be deemed an underwriter under the Securities Act in disposing of a
         portfolio security.

     17. Invest for the purpose of exercising control or management of any other
         issuer.

     Notwithstanding any other investment policy or restriction, the Fund may
seek to achieve its investment objective by investing all or substantially all
of its assets in another investment company having substantially the same
investment objective and policies as the Fund.

III. MANAGEMENT OF THE FUND
- --------------------------------------------------------------------------------
A. BOARD OF TRUSTEES

     The Board of Trustees of the Fund oversees the management of the Fund but
does not itself manage the Fund. The Trustees review various services provided
by or under the direction of the Investment Manager to ensure that the Fund's
general investment policies and programs are properly carried out. The Trustees
also conduct their review to ensure that administrative services are provided to
the Fund in a satisfactory manner.

     Under state law, the duties of the Trustees are generally characterized as
a duty of loyalty and a duty of care. The duty of loyalty requires a Trustee to
exercise his or her powers in the interest of the Fund and not the Trustee's own
interest or the interest of another person or organization. A Trustee satisfies
his or her duty of care by acting in good faith with the care of an ordinarily
prudent person and in a manner the Trustee reasonably believes to be in the best
interest of the Fund and its shareholders.

                                       15
<PAGE>

B. Management Information


     TRUSTEES AND OFFICERS. The Board of the Fund consists of eight (8)
Trustees. These same individuals also serve as directors or trustees for all of
the Morgan Stanley Dean Witter Funds. Six Trustees (75% of the total number)
have no affiliation or business connection with the Investment Manager or any of
its affiliated persons and do not own any stock or other securities issued by
the Investment Manager's parent company, MSDW. These are the "non-interested" or
"independent" Trustees. The other two Trustees (the "management Trustees") are
affiliated with the Investment Manager.

     The Trustees and executive officers of the Fund, their principal business
occupations during the last five years and their affiliations, if any, with the
Investment Manager, and with the Morgan Stanley Dean Witter Funds are shown
below. There were 93 such Funds as of the calendar year ended December 31, 1999.




<TABLE>
<CAPTION>

 NAME, AGE, POSITION WITH FUND AND ADDRESS        PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- -------------------------------------------   ----------------------------------------------------
<S>                                           <C>
Michael Bozic (59) ........................   Vice Chairman of Kmart Corporation (since
Trustee                                       December 1998); Director or Trustee of the Morgan
c/o Kmart Corporation                         Stanley Dean Witter Funds; formerly Chairman
3100 West Big Beaver Road                     and Chief Executive Officer of Levitz Furniture
Troy, Michigan                                Corporation (November 1995-November 1998) and
                                              President and Chief Executive Officer of Hills
                                              Department Stores (May 1991-July 1995); formerly
                                              variously Chairman, Chief Executive Officer,
                                              President and Chief Operating Officer (1987-1991) of
                                              the Sears Merchandise Group of Sears, Roebuck and
                                              Co.; Director of Weirton Steel Corporation.

Charles A. Fiumefreddo* (66) ..............   Chairman, Director or Trustee, and Chief Executive
Chairman of the Board,                        Officer of the Morgan Stanley Dean Witter Funds;
Chief Executive Officer and Trustee           formerly Chairman, Chief Executive Officer and
Two World Trade Center                        Director of the Investment Manager, the Distributor
New York, New York                            and MSDW Services Company; Executive Vice
                                              President and Director of Dean Witter Reynolds;
                                              Chairman and Director of the Transfer Agent; formerly
                                              Director and/or officer of various MSDW subsidiaries
                                              (until June 1998).

Edwin J. Garn (67) ........................   Director or Trustee of the Morgan Stanley Dean
Trustee                                       Witter Funds; formerly United States Senator
c/o Huntsman Corporation                      (R-Utah) (1974-1992) and Chairman, Senate
500 Huntsman Way                              Banking Committee (1980-1986); formerly Mayor
Salt Lake City, Utah                          of Salt Lake City, Utah (1971-1974); formerly
                                              Astronaut, Space Shuttle Discovery (April 12-19,
                                              1985); Vice Chairman, Huntsman Corporation (chemical
                                              company); Director of Franklin Covey (time management
                                              systems), BMW Bank of North America, Inc. (industrial
                                              loan corporation), United Space Alliance (joint
                                              venture between Lockheed Martin and the Boeing
                                              Company) and Nuskin Asia Pacific (multilevel
                                              marketing); member of the board of various civic and
                                              charitable organizations.

</TABLE>


                                       16
<PAGE>


<TABLE>
<CAPTION>

 NAME, AGE, POSITION WITH FUND AND ADDRESS        PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- -------------------------------------------   ----------------------------------------------------
<S>                                           <C>
Wayne E. Hedien (66) ......................   Retired; Director or Trustee of the Morgan Stanley
Trustee                                       Dean Witter Funds; Director of The PMI Group,
c/o Mayer, Brown & Platt                      Inc. (private mortgage insurance); Trustee and
Counsel to the Independent Trustees           Vice Chairman of The Field Museum of Natural
1675 Broadway                                 History; formerly associated with the Allstate
New York, New York                            Companies (1966-1994), most recently as
                                              Chairman of The Allstate Corporation (March
                                              1993-December 1994) and Chairman and Chief Executive
                                              Officer of its wholly-owned subsidiary, Allstate
                                              Insurance Company (July 1989-December 1994); director
                                              of various other business and charitable
                                              organizations.

Dr. Manuel H. Johnson (51) ................   Senior Partner, Johnson Smick International, Inc.,
Trustee                                       a consulting firm; Co-Chairman and a founder of
c/o Johnson Smick International, Inc.         the Group of Seven Council (G7C), an international
1133 Connecticut Avenue, N.W.                 economic commission; Chairman of the Audit
Washington, D.C.                              Committee and Director or Trustee of the Morgan
                                              Stanley Dean Witter Funds; Director of Greenwich
                                              Capital Markets, Inc. (broker-dealer) and NVR, Inc.
                                              (home construction); Chairman and Trustee of the
                                              Financial Accounting Foundation (oversight
                                              organization of the Financial Accounting Standards
                                              Board); formerly Vice Chairman of the Board of
                                              Governors of the Federal Reserve System (1986- 1990)
                                              and Assistant Secretary of the U.S. Treasury.

Michael E. Nugent (63) ....................   General Partner, Triumph Capital, L.P., a private
Trustee                                       investment partnership; Chairman of the Insurance
c/o Triumph Capital, L.P.                     Committee and Director or Trustee of the Morgan
237 Park Avenue                               Stanley Dean Witter Funds; formerly Vice
New York, New York                            President, Bankers Trust Company and BT Capital
                                              Corporation (1984-1988); director of various business
                                              organizations.

Philip J. Purcell* (56) ...................   Chairman of the Board of Directors and Chief
Trustee                                       Executive Officer of MSDW, Dean Witter Reynolds
1585 Broadway                                 and Novus Credit Services Inc.; Director of the
New York, New York                            Distributor; Director or Trustee of the Morgan
                                              Stanley Dean Witter Funds; Director of American
                                              Airlines, Inc. and its parent company, AMR
                                              Corporation; Director and/or officer of various MSDW
                                              subsidiaries.

John L. Schroeder (69) ....................   Retired; Chairman of the Derivatives Committee
Trustee                                       and Director or Trustee of the Morgan Stanley
c/o Mayer, Brown & Platt                      Dean Witter Funds; Director of Citizens Utilities
Counsel to the Independent Trustees           Company (telecommunications, gas, electric and
1675 Broadway                                 water utilities company); formerly Executive Vice
New York, New York                            President and Chief Investment Officer of the
                                              Home Insurance Company (August 1991- September 1995).
</TABLE>


                                       17
<PAGE>


<TABLE>
<CAPTION>

 NAME, AGE, POSITION WITH FUND AND ADDRESS        PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- -------------------------------------------   ----------------------------------------------------
<S>                                           <C>
Mitchell M. Merin (46) ....................   President and Chief Operating Officer of Asset
President                                     Management of MSDW (since December 1998);
Two World Trade Center                        President and Director (since April 1997) and Chief
New York, New York                            Executive Officer (since June 1998) of the
                                              Investment Manager and MSDW Services Company;
                                              Chairman, Chief Executive Officer and Director of the
                                              Distributor (since June 1998); Chairman and Chief
                                              Executive Officer (since June 1998) and Director
                                              (since January 1998) of the Transfer Agent; Director
                                              of various MSDW subsidiaries; President of the Morgan
                                              Stanley Dean Witter Funds (since May 1999); Trustee
                                              of various Van Kampen investment companies (since
                                              December 1999); previously Chief Strategic Officer of
                                              the Investment Manager and MSDW Services Company and
                                              Executive Vice President of the Distributor (April
                                              1997-June 1998), Vice President of the Morgan Stanley
                                              Dean Witter Funds (May 1997-April 1999), and
                                              Executive Vice President of Dean Witter, Discover &
                                              Co.

Barry Fink (45) ...........................   Executive Vice President (since December 1999)
Vice President,                               and Secretary and General Counsel (since
Secretary and General Counsel                 February 1997) and Director (since July 1998) of
Two World Trade Center                        the Investment Manager and MSDW Services
New York, New York                            Company; Executive Vice President (since
                                              December 1999) and Assistant Secretary and Assistant
                                              General Counsel (since February 1997) of the
                                              Distributor; Assistant Secretary of Dean Witter
                                              Reynolds (since August 1996); Vice President,
                                              Secretary and General Counsel of the Morgan Stanley
                                              Dean Witter Funds (since February 1997); previously
                                              Senior Vice President (March 1997-December 1999),
                                              First Vice President (June 1993-February 1997), Vice
                                              President and Assistant Secretary and Assistant
                                              General Counsel of the Investment Manager and MSDW
                                              Services Company, Senior Vice President of the
                                              Distributor (March 1997-December 1999) and Assistant
                                              Secretary of the Morgan Stanley Dean Witter Funds.

Anita H. Kolleeny (44) ....................   Senior Vice President and Director of the Sector
Vice President                                Rotation Group of the Investment Manager; Vice
Two World Trade Center                        President of various Morgan Stanley Dean Witter
New York, New York                            Funds.

Michelle Kaufman (35) .....................   Senior Vice President (since February 1999), Vice
Vice President                                President (June 1997-February 1999), Assistant
Two World Trade Center                        Vice President of MSDW Advisors (May 1995-
New York, New York                            June 1997) and portfolio manager with MSDW
                                              Advisors (since September 1993).

</TABLE>


                                       18
<PAGE>


<TABLE>
<CAPTION>

 NAME, AGE, POSITION WITH FUND AND ADDRESS        PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- -------------------------------------------   ----------------------------------------------------
<S>                                           <C>
Thomas F. Caloia (54) .....................   First Vice President and Assistant Treasurer of the
Treasurer                                     Investment Manager and MSDW Services
Two World Trade Center                        Company; Treasurer of the Morgan Stanley Dean
New York, New York                            Witter Funds.
</TABLE>


- ----------
*    Denotes Trustees who are "interested persons" of the Fund, as defined in
     the Investment Company Act.


     In addition, Ronald E. Robison, Executive Vice President, Chief
Administrative Officer and Director of the Investment Manager and MSDW Services
Company, Robert S. Giambrone, Senior Vice President of the Investment Manager,
MSDW Services Company, the Distributor and the Transfer Agent and Director of
the Transfer Agent, and Joseph J. McAlinden, Executive Vice President and Chief
Investment Officer of the Investment Manager and Director of the Transfer Agent,
Kenton J. Hinchliffe and Ira N. Ross, Senior Vice Presidents of the Investment
Manager, and Paul D. Vance, Senior Vice President and Director of the Growth and
Income Group of the Investment Manager, are Vice Presidents of the Fund.

     In addition, Marilyn K. Cranney, Todd Lebo, Lou Anne D. McInnis, Carsten
Otto and Ruth Rossi, First Vice Presidents and Assistant General Counsels of the
Investment Manager and MSDW Services Company, and Natasha Kassian, Assistant
Vice President and Assistant General Counsel of the Investment Manager and MSDW
Services Company, are Assistant Secretaries of the Fund.

     INDEPENDENT DIRECTORS/TRUSTEES AND THE COMMITTEES. Law and regulation
establish both general guidelines and specific duties for the independent
directors/trustees. The Morgan Stanley Dean Witter Funds seek as independent
directors/trustees individuals of distinction and experience in business and
finance, government service or academia; these are people whose advice and
counsel are in demand by others and for whom there is often competition. To
accept a position on the Funds' boards, such individuals may reject other
attractive assignments because the Funds make substantial demands on their time.
All of the independent directors/trustees serve as members of the Audit
Committee. In addition, three of the directors/trustees, including two
independent directors/trustees, serve as members of the Derivatives Committee
and the Insurance Committee.

     The independent directors/trustees are charged with recommending to the
full board approval of management, advisory and administration contracts, Rule
12b-1 plans and distribution and underwriting agreements; continually reviewing
Fund performance; checking on the pricing of portfolio securities, brokerage
commissions, transfer agent costs and performance, and trading among Funds in
the same complex; and approving fidelity bond and related insurance coverage and
allocations, as well as other matters that arise from time to time. The
independent directors/trustees are required to select and nominate individuals
to fill any independent director/trustee vacancy on the board of any Fund that
has a Rule 12b-1 plan of distribution. Most of the Morgan Stanley Dean Witter
Funds have a Rule 12b-1 plan.

     The Audit Committee is charged with recommending to the full board the
engagement or discharge of the Fund's independent accountants; directing
investigations into matters within the scope of the independent accountants'
duties, including the power to retain outside specialists; reviewing with the
independent accountants the audit plan and results of the auditing engagement;
approving professional services provided by the independent accountants and
other accounting firms prior to the performance of the services; reviewing the
independence of the independent accountants; considering the range of audit and
non-audit fees; reviewing the adequacy of the Fund's system of internal
controls; and preparing and submitting Committee meeting minutes to the full
board.

     The board of each Fund has a Derivatives Committee to approve parameters
for and monitor the activities of the Fund with respect to derivative
investments, if any, made by the Fund.

     Finally, the board of each Fund has formed an Insurance Committee to review
and monitor the insurance coverage maintained by the Fund.

     ADVANTAGES OF HAVING SAME INDIVIDUALS AS INDEPENDENT DIRECTORS/TRUSTEES FOR
ALL MORGAN STANLEY DEAN WITTER FUNDS. The independent directors/trustees and the
Funds' management believe



                                       19
<PAGE>


that having the same independent directors/trustees for each of the Morgan
Stanley Dean Witter Funds avoids the duplication of effort that would arise from
having different groups of individuals serving as independent directors/trustees
for each of the Funds or even of sub-groups of Funds. They believe that having
the same individuals serve as independent directors/trustees of all the Funds
tends to increase their knowledge and expertise regarding matters which affect
the Fund complex generally and enhances their ability to negotiate on behalf of
each Fund with the Fund's service providers. This arrangement also precludes the
possibility of separate groups of independent directors/trustees arriving at
conflicting decisions regarding operations and management of the Funds and
avoids the cost and confusion that would likely ensue. Finally, having the same
independent directors/trustees serve on all Fund boards enhances the ability of
each Fund to obtain, at modest cost to each separate Fund, the services of
independent directors/trustees, of the caliber, experience and business acumen
of the individuals who serve as independent directors/trustees of the Morgan
Stanley Dean Witter Funds.


     TRUSTEE AND OFFICER INDEMNIFICATION. The Fund's Declaration of Trust
provides that no Trustee, officer, employee or agent of the Fund is liable to
the Fund or to a shareholder, nor is any Trustee, officer, employee or agent
liable to any third persons in connection with the affairs of the Fund, except
as such liability may arise from his/her or its own bad faith, willful
misfeasance, gross negligence or reckless disregard of his/her or its duties. It
also provides that all third persons shall look solely to the Fund property for
satisfaction of claims arising in connection with the affairs of the Fund. With
the exceptions stated, the Declaration of Trust provides that a Trustee,
officer, employee or agent is entitled to be indemnified against all liability
in connection with the affairs of the Fund.

C. COMPENSATION


     The Fund pays each Independent Trustee an annual fee of $800 plus a per
meeting fee of $50 for meetings of the Board of Trustees, the Independent
Trustees or Committees of the Board of Trustees attended by the Trustee (the
Fund pays the Chairman of the Audit Committee an additional annual fee of $750
and the Chairmen of the Derivatives and Insurance Committees additional annual
fees of $500). If a Board meeting and a meeting of the Independent Trustees or a
Committee meeting, or a meeting of the Independent Trustees and/or more than one
Committee meeting, take place on a single day, the Trustees are paid a single
meeting fee by the Fund. The Fund also reimburses such Trustees for travel and
other out-of-pocket expenses incurred by them in connection with attending such
meetings. Trustees and officers of the Fund who are or have been employed by the
Investment Manager or an affiliated company receive no compensation or expense
reimbursement from the Fund for their services as Trustee.

     The following table illustrates the compensation that the Fund paid to its
Independent Trustees for the fiscal year ended December 31, 1999.


                 FUND COMPENSATION


<TABLE>
<CAPTION>
                                     AGGREGATE
                                   COMPENSATION
  NAME OF INDEPENDENT TRUSTEE      FROM THE FUND
- -------------------------------   --------------
<S>                               <C>
Michael Bozic .................       $1,550
Edwin J. Garn .................        1,600
Wayne E. Hedien ...............        1,600
Dr. Manuel H. Johnson .........        2,100
Michael E. Nugent .............        1,933
John L. Schroeder .............        1,933
</TABLE>


                                       20

<PAGE>



     The following table illustrates the compensation paid to the Fund's
Independent Trustees for the calendar year ended December 31, 1999 for services
to the 93 Morgan Stanley Dean Witter Funds that were in operation at December
31, 1999.

            CASH COMPENSATION FROM MORGAN STANLEY DEAN WITTER FUNDS



<TABLE>
<CAPTION>

                                      TOTAL CASH
                                     COMPENSATION
                                     FOR SERVICES
                                         TO 93
                                    MORGAN STANLEY
NAME OF INDEPENDENT TRUSTEE        DEAN WITTER FUNDS
- -------------------------------   ------------------
<S>                               <C>
Michael Bozic .................        $134,600
Edwin J. Garn .................         138,700
Wayne E. Hedien ...............         138,700
Dr. Manuel H. Johnson .........         208,638
Michael E. Nugent .............         193,324
John L. Schroeder .............         193,324
</TABLE>



     As of the date of this Statement of Additional Information, 55 of the
Morgan Stanley Dean Witter Funds, including the Fund, have adopted a retirement
program under which an independent director/ trustee who retires after serving
for at least five years (or such lesser period as may be determined by the
board) as an independent director/trustee of any Morgan Stanley Dean Witter Fund
that has adopted the retirement program (each such Fund referred to as an
"Adopting Fund" and each such trustee referred to as an "Eligible Trustee") is
entitled to retirement payments upon reaching the eligible retirement age
(normally, after attaining age 72). Annual payments are based upon length of
service.

     Currently, upon retirement, each Eligible Trustee is entitled to receive
from the Adopting Fund, commencing as of his or her retirement date and
continuing for the remainder of his or her life, an annual retirement benefit
(the "Regular Benefit") equal to 30.22% of his or her Eligible Compensation plus
0.5036667% of such Eligible Compensation for each full month of service as an
independent director/trustee of any Adopting Fund in excess of five years up to
a maximum of 60.44% after ten years of service. The foregoing percentages may be
changed by the board(1). "Eligible Compensation" is one-fifth of the total
compensation earned by such Eligible Trustee for service to the Adopting Fund in
the five year period prior to the date of the Eligible Trustee's retirement.
Benefits under the retirement program are accrued as expenses on the books of
the adopting Funds. Such benefits are not secured or funded by the Adopting
Funds.

     The following table illustrates the retirement benefits accrued to the
Fund's Independent Trustees by the Fund for the fiscal year ended December 31,
1999 and by the 55 Morgan Stanley Dean Witter Funds (including the Fund) for the
year ended December 31, 1999, and the estimated retirement benefits for the
Independent Trustees, to commence upon their retirement, from the Fund as of
December 31, 1999 and from the 55 Morgan Stanley Dean Witter Funds as of
December 31, 1999.

(1)  An Eligible Trustee may elect alternative payments of his or her retirement
     benefits based upon the combined life expectancy of the Eligible Trustee
     and his or her spouse on the date of such Eligible Director/Trustee's
     retirement. In addition, the Eligible Trustee may elect that the surviving
     spouse's periodic payment of benefits will be equal to a lower percentage
     of the periodic amount when both spouses were alive. The amount estimated
     to be payable under this method, through the remainder of the later of the
     lives of the Eligible Trustee and spouse, will be the actuarial equivalent
     of the Regular Benefit.


                                       21
<PAGE>

  RETIREMENT BENEFITS FROM THE FUND AND ALL MORGAN STANLEY DEAN WITTER FUNDS


<TABLE>
<CAPTION>

                               FOR ALL ADOPTING FUNDS
                           -------------------------------
                                                                                      ESTIMATED ANNUAL
                                                             RETIREMENT BENEFITS       BENEFITS UPON
                               ESTIMATED                     ACCRUED AS EXPENSES       RETIREMENT(2)
                            CREDITED YEARS     ESTIMATED   ------------------------ --------------------
                             OF SERVICE AT   PERCENTAGE OF                 BY ALL               FROM ALL
NAME OF                       RETIREMENT       ELIGIBLE                   ADOPTING   FROM THE   ADOPTING
INDEPENDENT TRUSTEE          (MAXIMUM 10)    COMPENSATION   BY THE FUND     FUNDS      FUND      FUNDS
- -------------------------- ---------------- -------------- ------------- ---------- ---------- ---------
<S>                        <C>              <C>            <C>           <C>        <C>        <C>
Michael Bozic ............        10             60.44%         $404      $20,933     $  967    $50,588
Edwin J. Garn ............        10             60.44           687       31,737        967     50,675
Wayne E. Hedien ..........         9             51.37           757       39,566        822     43,000
Dr. Manuel H. Johnson.....        10             60.44           271       13,129      1,420     75,520
Michael E. Nugent ........        10             60.44           514       23,175      1,269     67,209
John L. Schroeder ........         8             50.37           805       41,558        987     52,994
</TABLE>




- ----------
(2)   Based on current levels of compensation. Amount of annual benefits also
      varies depending on the Eligible Trustee's elections described in Footnote
      (1) on page 21.

IV. CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES
- --------------------------------------------------------------------------------

     The following owned 5% or more of the outstanding Class D shares of the
Fund as of February 9, 2000: Mellon Bank N.A., Mutual Funds, P.O. Box 3198,
Pittsburgh, PA 15230, as trustee of the Morgan Stanley Dean Witter START Plan an
employee benefit plan established under sections 401(a) and 401(k) of the
Internal Revenue Code for the benefit of certain employees of MSDW and its
subsidiaries - 38.533%, Morgan Stanley Dean Witter Trust FSB, Custodian for
Telos Corporation Shared Savings Plan, P.O. Box 957, Jersey City, NJ
07311-3977 - 6.844% and Morgan Stanley Dean Witter Trust FSB Trustee Kulicke &
Soffa IND INC Incentive Savings Plan, P.O. Box 957, Jersey City, NJ 07303-0957 -
5.263%.


     As of the date of this Statement of Additional Information, the aggregate
number of shares of beneficial interest of the Fund owned by the Fund's officers
and Trustees as a group was less than 1% of the Fund's shares of beneficial
interest outstanding.

V. INVESTMENT MANAGEMENT AND OTHER SERVICES
- --------------------------------------------------------------------------------

A. INVESTMENT MANAGER


     The Investment Manager to the Fund is Morgan Stanley Dean Witter Advisors
Inc., a Delaware corporation, whose address is Two World Trade Center, New York,
NY 10048. The Investment Manager is a wholly-owned subsidiary of MSDW, a
Delaware corporation. MSDW is a preeminent global financial services firm that
maintains leading market positions in each of its three primary businesses:
securities, asset management and credit services.

     Pursuant to an Investment Management Agreement (the "Management Agreement")
with the Investment Manager, the Fund has retained the Investment Manager to
provide administrative services and manage the investment of the Fund's assets,
including the placing of orders for the purchase and sale of portfolio
securities. The Fund pays the Investment Manager monthly compensation calculated
daily by applying the following annual rates to the net assets of the Fund
determined as of the close of each business day: 0.625% to the portion of daily
net assets not exceeding $250 million; 0.50% to the portion of daily net assets
exceeding $250 million but not exceeding $2.5 billion; 0.475% to the portion of
daily net assets exceeding $2.5 billion but not exceeding $3.5 billion; 0.45% to
the portion of daily net assets exceeding $3.5 billion but not exceeding $4.5
billion; and 0.425% to the portion of daily net assets exceeding $4.5 billion.
The management fee is allocated among the Classes pro rata based on the net
assets of the Fund attributable to each Class. For the fiscal years ended
December 31, 1997, 1998 and 1999, the Investment Manager accrued total
compensation under the Management Agreement in the amounts of $18,075,407,
$23,716,700 and $36,774,969, respectively.


     The Investment Manager has retained its wholly-owned subsidiary, MSDW
Services Company, to perform administrative services for the Fund.

                                       22
<PAGE>

B. PRINCIPAL UNDERWRITER

     The Fund's principal underwriter is the Distributor (which has the same
address as the Investment Manager). In this capacity, the Fund's shares are
distributed by the Distributor. The Distributor has entered into a selected
dealer agreement with Dean Witter Reynolds, which through its own sales
organization sells shares of the Fund. In addition, the Distributor may enter
into similar agreements with other selected broker-dealers. The Distributor, a
Delaware corporation, is a wholly-owned subsidiary of MSDW.


     The Distributor bears all expenses it may incur in providing services under
the Distribution Agreement. These expenses include the payment of commissions
for sales of the Fund's shares and incentive compensation to Financial Advisors,
the cost of educational and/or business-related trips, and educational and/or
promotional and business-related expenses. The Distributor also pays certain
expenses in connection with the distribution of the Fund's shares, including the
costs of preparing, printing and distributing advertising or promotional
materials, and the costs of printing and distributing prospectuses and
supplements thereto used in connection with the offering and sale of the Fund's
shares. The Fund bears the costs of initial typesetting, printing and
distribution of prospectuses and supplements thereto to shareholders. The Fund
also bears the costs of registering the Fund and its shares under federal and
state securities laws and pays filing fees in accordance with state securities
laws.


     The Fund and the Distributor have agreed to indemnify each other against
certain liabilities, including liabilities under the Securities Act. Under the
Distribution Agreement, the Distributor uses its best efforts in rendering
services to the Fund, but in the absence of willful misfeasance, bad faith,
gross negligence or reckless disregard of its obligations, the Distributor is
not liable to the Fund or any of its shareholders for any error of judgment or
mistake of law or for any act or omission or for any losses sustained by the
Fund or its shareholders.


C. SERVICES PROVIDED BY THE INVESTMENT MANAGER


     The Investment Manager manages the investment of the Fund's assets,
including the placing of orders for the purchase and sale of portfolio
securities. The Investment Manager obtains and evaluates the information and
advice relating to the economy, securities markets, and specific securities as
it considers necessary or useful to continuously manage the assets of the Fund
in a manner consistent with its investment objective.

     Under the terms of the Management Agreement, in addition to managing the
Fund's investments, the Investment Manager maintains certain of the Fund's books
and records and furnishes, at its own expense, the office space, facilities,
equipment, clerical help, bookkeeping and certain legal services as the Fund may
reasonably require in the conduct of its business, including the preparation of
prospectuses, proxy statements and reports required to be filed with federal and
state securities commissions (except insofar as the participation or assistance
of independent accountants and attorneys is, in the opinion of the Investment
Manager, necessary or desirable). In addition, the Investment Manager pays the
salaries of all personnel, including officers of the Fund, who are employees of
the Investment Manager. The Investment Manager also bears the cost of telephone
service, heat, light, power and other utilities provided to the Fund.

     Expenses not expressly assumed by the Investment Manager under the
Management Agreement or by the Distributor, will be paid by the Fund. These
expenses will be allocated among the four Classes of shares pro rata based on
the net assets of the Fund attributable to each Class, except as described
below. Such expenses include, but are not limited to: expenses of the Plan of
Distribution pursuant to Rule 12b-1; charges and expenses of any registrar,
custodian, stock transfer and dividend disbursing agent; brokerage commissions;
taxes; engraving and printing share certificates; registration costs of the Fund
and its shares under federal and state securities laws; the cost and expense of
printing, including typesetting, and distributing prospectuses of the Fund and
supplements thereto to the Fund's shareholders; all expenses of shareholders'
and Trustees' meetings and of preparing, printing and mailing of proxy
statements and reports to shareholders; fees and travel expenses of Trustees or

                                       23
<PAGE>

members of any advisory board or committee who are not employees of the
Investment Manager or any corporate affiliate of the Investment Manager; all
expenses incident to any dividend, withdrawal or redemption options; charges and
expenses of any outside service used for pricing of the Fund's shares; fees and
expenses of legal counsel, including counsel to the Trustees who are not
interested persons of the Fund or of the Investment Manager (not including
compensation or expenses of attorneys who are employees of the Investment
Manager); fees and expenses of the Fund's independent accountants; membership
dues of industry associations; interest on Fund borrowings; postage; insurance
premiums on property or personnel (including officers and Trustees) of the Fund
which inure to its benefit; extraordinary expenses (including, but not limited
to, legal claims and liabilities and litigation costs and any indemnification
relating thereto); and all other costs of the Fund's operation. The 12b-1 fees
relating to a particular Class will be allocated directly to that Class. In
addition, other expenses associated with a particular Class (except advisory or
custodial fees) may be allocated directly to that Class, provided that such
expenses are reasonably identified as specifically attributable to that Class
and the direct allocation to that Class is approved by the Trustees.

     The Management Agreement provides that in the absence of willful
misfeasance, bad faith, gross negligence or reckless disregard of its
obligations thereunder, the Investment Manager is not liable to the Fund or any
of its investors for any act or omission by the Investment Manager or for any
losses sustained by the Fund or its investors.


     The Management Agreement will remain in effect from year to year, provided
continuance of the Management Agreement is approved at least annually by the
vote of the holders of a majority, as defined in the Investment Company Act, of
the outstanding shares of the Fund, or by the Trustees; provided that in either
event such continuance is approved annually by the vote of a majority of the
Trustees, including a majority of the Independent Trustees.


D. DEALER REALLOWANCES

     Upon notice to selected broker-dealers, the Distributor may reallow up to
the full applicable front-end sales charge during periods specified in such
notice. During periods when 90% or more of the sales charge is reallowed, such
selected broker-dealers may be deemed to be underwriters as that term is defined
in the Securities Act.

E. RULE 12b-1 PLAN

     The Fund has adopted a Plan of Distribution pursuant to Rule 12b-1 under
the Investment Company Act (the "Plan") pursuant to which each Class, other than
Class D, pays the Distributor compensation accrued daily and payable monthly at
the following annual rates: 0.25% and 1.0% of the average daily net assets of
Class A and Class C, respectively, and, with respect to Class B, 1.0% of the
lesser of: (a) the average daily aggregate gross sales of the Fund's Class B
shares since the inception of the plan of distribution adopted by the Fund (the
"Prior Plan") on April 30, 1984 (not including reinvestment of dividends or
capital gains distributions), less the average daily aggregate net asset value
of the Fund's Class B shares redeemed since the Prior Plan's inception upon
which a contingent deferred sales charge has been imposed or upon which such
charge has been waived; or (b) the average daily net assets of Class B shares
attributable to shares issued, net of shares redeemed, since the inception of
the Prior Plan.


     The Distributor also receives the proceeds of front-end sales charges
("FSCs") and of contingent deferred sales charges ("CDSCs") imposed on certain
redemptions of shares, which are separate and apart from payments made pursuant
to the Plan. The Distributor has informed the Fund that it and/or Dean Witter
Reynolds received the proceeds of CDSCs and FSCs, for the last three fiscal
years ended December 31, in approximate amounts as provided in the following
table (the Distributor did not retain any of these amounts).


                                       24
<PAGE>


<TABLE>
<CAPTION>

                                1999                         1998                        1997
                     --------------------------   --------------------------   -------------------------
<S>                  <C>          <C>             <C>          <C>             <C>          <C>
Class A ..........   FSCs:(1)     $1,205,689      FSCs:(1)     $  488,168      FSCs:(1)     $  202,038
                     CDSCs:       $   11,280      CDSCs:       $      929      CDSCs:       $        0
Class B ..........   CDSCs:       $7,677,253      CDSCs:       $4,656,751      CDSCs:       $4,721,534
Class C ..........   CDSCs:       $  114,042      CDSCs:       $   36,715      CDSCs:       $    3,192
</TABLE>


- ----------

(1)   FSCs apply to Class A only.


     The Distributor has informed the Fund that the entire fee payable by Class
A and a portion of the fees payable by each of Class B and Class C each year
pursuant to the Plan equal to 0.25% of such Class' average daily net assets are
currently each characterized as a "service fee" under the Rules of the National
Association of Securities Dealers, Inc. (of which the Distributor is a member).
The "service fee" is a payment made for personal service and/or the maintenance
of shareholder accounts. The remaining portion of the Plan fees payable by a
Class, if any, is characterized as an "asset-based sales charge" as such is
defined by the Rules of the Association.


     Under the Plan and as required by Rule 12b-1, the Trustees receive and
review promptly after the end of each calendar quarter a written report provided
by the Distributor of the amounts expended under the Plan and the purpose for
which such expenditures were made. Class B shares of the Fund accrued amounts
payable to the Distributor under the Plan, during the fiscal year ended December
31, 1999, of $55,393,868. This amount is equal to 0.74% of the average daily net
sales and was calculated pursuant to clause (a) of the compensation formula
under the Plan. For the fiscal year ended December 31, 1999, Class A and Class C
shares of the Fund accrued payments under the Plan amounting to $405,293 and
$1,370,461, respectively, which amounts are equal to 0.22% and 1.00% of the
average daily net assets of Class A and Class C, respectively, for the fiscal
year.


     The Plan was adopted in order to permit the implementation of the Fund's
method of distribution. Under this distribution method the Fund offers four
Classes, each with a different distribution arrangement.

     With respect to Class A shares, Dean Witter Reynolds compensates its
Financial Advisors by paying them, from proceeds of the FSC, commissions for the
sale of Class A shares, currently a gross sales credit of up to 5.0% of the
amount sold (except as provided in the following sentence) and an annual
residual commission, currently a residual of up to 0.25% of the current value of
the respective accounts for which they are the Financial Advisors or dealers of
record in all cases. On orders of $1 million or more (for which no sales charge
was paid) or net asset value purchases by employer-sponsored employee benefit
plans, whether or not qualified under the Internal Revenue Code, for which the
Transfer Agent serves as Trustee or Dean Witter Reynolds Retirement Plan
Services serves as recordkeeper pursuant to a written Recordkeeping Services
Agreement ("MSDW Eligible Plans"), the Investment Manager compensates Financial
Advisors by paying them, from its own funds, a gross sales credit of 1.0% of the
amount sold.

     With respect to Class B shares, Dean Witter Reynolds compensates its
Financial Advisors by paying them, from its own funds, commissions for the sale
of Class B shares, currently a gross sales credit of up to 5.0% of the amount
sold (except as provided in the following sentence) and an annual residual
commission, currently a residual of up to 0.25% of the current value (not
including reinvested dividends or distributions) of the amount sold in all
cases. In the case of Class B shares purchased by MSDW Eligible Plans, Dean
Witter Reynolds compensates its Financial Advisors by paying them, from its own
funds, a gross sales credit of 3.0% of the amount sold.

     With respect to Class C shares, Dean Witter Reynolds compensates its
Financial Advisors by paying them, from its own funds, commissions for the sale
of Class C shares, currently a gross sales credit of up to 1.0% of the amount
sold and an annual residual commission, currently up to 1.0% of the current
value of the respective accounts for which they are the Financial Advisors of
record.

                                       25
<PAGE>

     With respect to Class D shares other than shares held by participants in
the Investment Manager's mutual fund asset allocation program, the Investment
Manager compensates Dean Witter Reynolds's Financial Advisors by paying them,
from its own funds, commissions for the sale of Class D shares, currently a
gross sales credit of up to 1.0% of the amount sold. There is a chargeback of
100% of the amount paid if the Class D shares are redeemed in the first year and
a chargeback of 50% of the amount paid if the Class D shares are redeemed in the
second year after purchase. The Investment Manager also compensates Dean Witter
Reynolds's Financial Advisors by paying them, from its own funds, an annual
residual commission, currently up to 0.10% of the current value of the
respective accounts for which they are the Financial Advisors of record (not
including accounts of participants in the Investment Manager's mutual fund asset
allocation program).

     The gross sales credit is a charge which reflects commissions paid by Dean
Witter Reynolds to its Financial Advisors and Dean Witter Reynolds's
Fund-associated distribution-related expenses, including sales compensation, and
overhead and other branch office distribution-related expenses including (a) the
expenses of operating Dean Witter Reynolds's branch offices in connection with
the sale of Fund shares, including lease costs, the salaries and employee
benefits of operations and sales support personnel, utility costs,
communications costs and the costs of stationery and supplies; (b) the costs of
client sales seminars; (c) travel expenses of mutual fund sales coordinators to
promote the sale of Fund shares; and (d) other expenses relating to branch
promotion of Fund sales.


     The Investment Manager pays a retention fee to Financial Advisors at an
annual rate of 0.05% of the value of shares of the Fund sold after January 1,
2000 and held for at least one year. Shares purchased through the reinvestment
of dividends will be eligible for a retention fee, provided that such dividends
were earned on shares otherwise eligible for a retention fee payment. Shares
owned in variable annuities, closed-end fund shares and shares held in 401(k)
plans where the Transfer Agent or Dean Witter Reynolds's Retirement Plan
Services is either recordkeeper or trustee are not eligible for a retention fee.

     For the first year only, the retention fee is paid on any shares of the
Fund sold after January 1, 2000 and held by shareholders on December 31, 2000.

     The retention fees are paid by the Investment Manager from its own assets,
which may include profits from investment management fees payable under the
Management Agreement, as well as from borrowed funds.

     The distribution fee that the Distributor receives from the Fund under the
Plan, in effect, offsets distribution expenses incurred under the Plan on behalf
of the Fund and, in the case of Class B shares, opportunity costs, such as the
gross sales credit and an assumed interest charge thereon ("carrying charge").
These expenses may include the cost of Fund-related educational and/or
business-related trips or payment of Fund-related educational and/or promotional
expenses of Financial Advisors. In the Distributor's reporting of the
distribution expenses to the Fund, in the case of Class B shares, such assumed
interest (computed at the "broker's call rate") has been calculated on the gross
credit as it is reduced by amounts received by the Distributor under the Plan
and any contingent deferred sales charges received by the Distributor upon
redemption of shares of the Fund. No other interest charge is included as a
distribution expense in the Distributor's calculation of its distribution costs
for this purpose. The broker's call rate is the interest rate charged to
securities brokers on loans secured by exchange-listed securities.


     The Fund is authorized to reimburse expenses incurred or to be incurred in
promoting the distribution of the Fund's Class A and Class C shares and in
servicing shareholder accounts. Reimbursement will be made through payments at
the end of each month. The amount of each monthly payment may in no event exceed
an amount equal to a payment at the annual rate of 0.25%, in the case of Class
A, and 1.0%, in the case of Class C, of the average net assets of the respective
Class during the month. No interest or other financing charges, if any, incurred
on any distribution expenses on behalf of Class A and Class C will be
reimbursable under the Plan. With respect to Class A, in the case of all
expenses other than expenses representing the service fee, and, with respect to
Class C, in the case of all expenses other than expenses representing a gross
sales credit or a residual to Financial Advisors

                                       26
<PAGE>

and other authorized financial representatives, such amounts shall be determined
at the beginning of each calendar quarter by the Trustees, including, a majority
of the Independent Trustees. Expenses representing the service fee (for Class A)
or a gross sales credit or a residual to Financial Advisors and other authorized
financial representatives (for Class C) may be reimbursed without prior
determination. In the event that the Distributor proposes that monies shall be
reimbursed for other than such expenses, then in making quarterly determinations
of the amounts that may be reimbursed by the Fund, the Distributor will provide
and the Trustees will review a quarterly budget of projected distribution
expenses to be incurred on behalf of the Fund, together with a report explaining
the purposes and anticipated benefits of incurring such expenses. The Trustees
will determine which particular expenses, and the portions thereof, that may be
borne by the Fund, and in making such a determination shall consider the scope
of the Distributor's commitment to promoting the distribution of the Fund's
Class A and Class C shares.


     Each Class paid 100% of the amounts accrued under the Plan with respect to
that Class for the fiscal year ended December 31, 1999 to the Distributor. The
Distributor and Dean Witter Reynolds estimate that they have spent, pursuant to
the Plan, $349,427,942 on behalf of Class B since the inception of the Prior
Plan. It is estimated that this amount was spent in approximately the following
ways: (i) 3.66% ($12,790,174)-advertising and promotional expenses; (ii) 0.28%
($973,599)-printing of prospectuses for distribution to other than current
shareholders; and (iii) 96.06% ($335,664,169)-other expenses, including the
gross sales credit and the carrying charge, of which 6.23% ($20,900,096)
represents carrying charges, 37.55% ($126,055,946) represents commission credits
to Dean Witter Reynolds branch offices and other selected broker-dealers for
payments of commissions to Financial Advisors and other authorized financial
representatives, and 53.16% ($178,427,016) represents overhead and other branch
office distribution-related expenses and 3.07% ($10,281,111) represents excess
distribution expenses of Morgan Stanley Dean Witter Capital Appreciation Fund
the net assets of which were combined with those of the Fund on March 15, 1999
pursuant to an Agreement and Plan of Reorganization. The amounts accrued by
Class A and a portion of the amounts accrued by Class C under the Plan during
the fiscal year ended December 31, 1999 were service fees. The remainder of the
amounts accrued by Class C were for expenses which relate to compensation of
sales personnel and associated overhead expenses.

     In the case of Class B shares, at any given time, the expenses of
distributing shares of the Fund may be more or less than the total of (i) the
payments made by the Fund pursuant to the Plan; and (ii) the proceeds of CDSCs
paid by investors upon redemption of shares. For example, if $1 million in
expenses in distributing Class B shares of the Fund had been incurred and
$750,000 had been received as described in (i) and (ii) above, the excess
expense would amount to $250,000. The Distributor has advised the Fund that in
the case of Class B shares the excess distribution expenses, including the
carrying charge designed to approximate the opportunity costs incurred by Dean
Witter Reynolds which arise from it having advanced monies without having
received the amount of any sales charges imposed at the time of sale of the
Fund's Class B shares, totaled $126,611,964 as of December 31, 1999 (the end of
the Fund's fiscal year), which was equal to 1.22% of the net assets of Class B
on such date. Because there is no requirement under the Plan that the
Distributor be reimbursed for all distribution expenses with respect to Class B
shares or any requirement that the Plan be continued from year to year, this
excess amount does not constitute a liability of the Fund. Although there is no
legal obligation for the Fund to pay expenses incurred in excess of payments
made to the Distributor under the Plan and the proceeds of CDSCs paid by
investors upon redemption of shares, if for any reason the Plan is terminated,
the Trustees will consider at that time the manner in which to treat such
expenses. Any cumulative expenses incurred, but not yet recovered through
distribution fees or CDSCs, may or may not be recovered through future
distribution fees or CDSCs.


     In the case of Class A and Class C shares, expenses incurred pursuant to
the Plan in any calendar year in excess of 0.25% or 1.0% of the average daily
net assets of Class A or Class C, respectively, will not be reimbursed by the
Fund through payments in any subsequent year, except that expenses representing
a gross sales commission credited to Morgan Stanley Dean Witter Financial
Advisors and other authorized financial representatives at the time of sale may
be reimbursed in the subsequent

                                       27
<PAGE>


calendar year. The Distributor has advised the Fund that there were no such
expenses that may be reimbursed in the subsequent year in the case of Class A or
Class C at December 31, 1999 (end of the calendar year). No interest or other
financing charges will be incurred on any Class A or Class C distribution
expenses incurred by the Distributor under the Plan or on any unreimbursed
expenses due to the Distributor pursuant to the Plan.


     No interested person of the Fund nor any Independent Trustee has any direct
financial interest in the operation of the Plan except to the extent that the
Distributor, the Investment Manager, Dean Witter Reynolds, MSDW Services Company
or certain of their employees may be deemed to have such an interest as a result
of benefits derived from the successful operation of the Plan or as a result of
receiving a portion of the amounts expended thereunder by the Fund.

     On an annual basis, the Trustees, including a majority of the Independent
Trustees, consider whether the Plan should be continued. Prior to approving the
most recent continuation of the Plan, the Trustees requested and received from
the Distributor and reviewed all the information which they deemed necessary to
arrive at an informed determination. In making their determination to continue
the Plan, the Trustees considered: (1) the Fund's experience under the Plan and
whether such experience indicates that the Plan is operating as anticipated; (2)
the benefits the Fund had obtained, was obtaining and would be likely to obtain
under the Plan, including that: (a) the Plan is essential in order to give Fund
investors a choice of alternatives for payment of distribution and service
charges and to enable the Fund to continue to grow and avoid a pattern of net
redemptions which, in turn, are essential for effective investment management;
and (b) without the compensation to individual brokers and the reimbursement of
distribution and account maintenance expenses of Dean Witter Reynolds's branch
offices made possible by the 12b-1 fees, Dean Witter Reynolds could not
establish and maintain an effective system for distribution, servicing of Fund
shareholders and maintenance of shareholder accounts; and (3) what services had
been provided and were continuing to be provided under the Plan to the Fund and
its shareholders. Based upon their review, the Trustees, including each of the
Independent Trustees, determined that continuation of the Plan would be in the
best interest of the Fund and would have a reasonable likelihood of continuing
to benefit the Fund and its shareholders. In the Trustees' quarterly review of
the Plan, they will consider its continued appropriateness and the level of
compensation provided therein.

     The Plan may not be amended to increase materially the amount to be spent
for the services described therein without approval by the shareholders of the
affected Class or Classes of the Fund, and all material amendments to the Plan
must also be approved by the Trustees in the manner described above. The Plan
may be terminated at any time, without payment of any penalty, by vote of a
majority of the Independent Trustees or by a vote of a majority of the
outstanding voting securities of the Fund (as defined in the Investment Company
Act) on not more than thirty days' written notice to any other party to the
Plan. So long as the Plan is in effect, the election and nomination of
Independent Trustees shall be committed to the discretion of the Independent
Trustees.

F. OTHER SERVICE PROVIDERS

     (1) TRANSFER AGENT/DIVIDEND-PAYING AGENT


     Morgan Stanley Dean Witter Trust FSB is the Transfer Agent for the Fund's
shares and the Dividend Disbursing Agent for payment of dividends and
distributions on Fund shares and Agent for shareholders under various investment
plans. The principal business address of the Transfer Agent is Harborside
Financial Center, Plaza Two, Jersey City, NJ 07311.


     (2) CUSTODIAN AND INDEPENDENT ACCOUNTANTS


     The Bank of New York, 100 Church Street, New York, NY 10007, is the
Custodian of the Fund's assets. Any of the Fund's cash balances with the
Custodian in excess of $100,000 are unprotected by federal deposit insurance.
These balances may, at times, be substantial.


                                       28
<PAGE>


     PricewaterhouseCoopers LLP, 1177 Avenue of the Americas, New York, NY
10036, serves as the independent accountants of the Fund. The independent
accountants are responsible for auditing the annual financial statements of the
Fund.


     (3) AFFILIATED PERSONS


     The Transfer Agent is an affiliate of the Investment Manager, and of the
Distributor. As Transfer Agent and Dividend Disbursing Agent, the Transfer
Agent's responsibilities include maintaining shareholder accounts, disbursing
cash dividends and reinvesting dividends, processing account registration
changes, handling purchase and redemption transactions, mailing prospectuses and
reports, mailing and tabulating proxies, processing share certificate
transactions, and maintaining shareholder records and lists. For these services,
the Transfer Agent receives a per shareholder account fee from the Fund and is
reimbursed for its out-of-pocket expenses in connection with such services.

G. CODES OF ETHICS

     The Fund, the Investment Manager and the Distributor have each adopted a
Code of Ethics pursuant to Rule 17j-1 under the Investment Company Act. The
Codes of Ethics are designed to detect and prevent improper personal trading.
The Codes of Ethics permit personnel subject to the Codes to invest in
securities, including securities that may be purchased, sold or held by the
Fund, subject to a number of restrictions and controls including prohibitions
against purchases of securities in an Initial Public Offering and a preclearance
requirement with respect to personal securities transactions.


VI. BROKERAGE ALLOCATION AND OTHER PRACTICES
- --------------------------------------------------------------------------------
A. BROKERAGE TRANSACTIONS

     Subject to the general supervision of the Trustees, the Investment Manager
is responsible for decisions to buy and sell securities for the Fund, the
selection of brokers and dealers to effect the transactions, and the negotiation
of brokerage commissions, if any. Purchases and sales of securities on a stock
exchange are effected through brokers who charge a commission for their
services. In the over-the-counter market, securities are generally traded on a
"net" basis with dealers acting as principal for their own accounts without a
stated commission, although the price of the security usually includes a profit
to the dealer. The Fund also expects that securities will be purchased at times
in underwritten offerings where the price includes a fixed amount of
compensation, generally referred to as the underwriter's concession or discount.
Options and futures transactions will usually be effected through a broker and a
commission will be charged. On occasion, the Fund may also purchase certain
money market instruments directly from an issuer, in which case no commissions
or discounts are paid.


     For the fiscal years ended December 31, 1997, 1998 and 1999, the Fund paid
a total of $15,385,470, $22,355,171 and $38,550,338, respectively, in brokerage
commissions.


B. COMMISSIONS

     Pursuant to an order of the SEC, the Fund may effect principal transactions
in certain money market instruments with Dean Witter Reynolds. The Fund will
limit its transactions with Dean Witter Reynolds to U.S. Government and
government agency securities, bank money instruments (i.e., certificates of
deposit and bankers' acceptances) and commercial paper. The transactions will be
effected with Dean Witter Reynolds only when the price available from Dean
Witter Reynolds is better than that available from other dealers.


     During the fiscal years ended December 31, 1997, 1998 and 1999, the Fund
did not effect any principal transactions with Dean Witter Reynolds.

     Brokerage transactions in securities listed on exchanges or admitted to
unlisted trading privileges may be effected through Dean Witter Reynolds, Morgan
Stanley & Co. and other affiliated brokers and dealers. In order for an
affiliated broker or dealer to effect any portfolio transactions on an exchange
for


                                       29
<PAGE>

the Fund, the commissions, fees or other remuneration received by the affiliated
broker or dealer must be reasonable and fair compared to the commissions, fees
or other remuneration paid to other brokers in connection with comparable
transactions involving similar securities being purchased or sold on an exchange
during a comparable period of time. This standard would allow the affiliated
broker or dealer to receive no more than the remuneration which would be
expected to be received by an unaffiliated broker in a commensurate arm's-length
transaction. Furthermore, the Trustees, including the Independent Trustees, have
adopted procedures which are reasonably designed to provide that any
commissions, fees or other remuneration paid to an affiliated broker or dealer
are consistent with the foregoing standard. The Fund does not reduce the
management fee it pays to the Investment Manager by any amount of the brokerage
commissions it may pay to an affiliated broker or dealer.


     During the fiscal years ended December 31, 1997, 1998 and 1999, the Fund
paid a total of $1,122,089, $1,418,553 and $881,953, respectively, in brokerage
commissions to Dean Witter Reynolds. During the fiscal year ended December 31,
1999, the brokerage commissions paid to Dean Witter Reynolds represented
approximately 2.29% of the total brokerage commissions paid by the Fund during
the year and were paid on account of transactions having an aggregate dollar
value equal to approximately 2.68% of the aggregate dollar value of all
portfolio transactions of the Fund during the year for which commissions were
paid.

     During the fiscal years ended December 31, 1998 and 1999, the Fund paid a
total of $3,091,548 and $5,118,224 in brokerage commissions to Morgan Stanley &
Co., which broker-dealer became an affiliate of the Investment Manager on May
31, 1997 upon consummation of the merger of Dean Witter, Discover & Co. with
Morgan Stanley Group Inc. During the fiscal year ended December 31, 1999, the
brokerage commissions paid to Morgan Stanley & Co. represented approximately
13.28% of the total brokerage commissions paid by the Fund for this period and
were paid on account of transactions having an aggregate dollar value equal to
approximately 14.38% of the aggregate dollar value of all portfolio transactions
of the Fund during the year for which commissions were paid.


C. BROKERAGE SELECTION


     The policy of the Fund regarding purchases and sales of securities for its
portfolio is that primary consideration will be given to obtaining the most
favorable prices and efficient executions of transactions. Consistent with this
policy, when securities transactions are effected on a stock exchange, the
Fund's policy is to pay commissions which are considered fair and reasonable
without necessarily determining that the lowest possible commissions are paid in
all circumstances. The Fund believes that a requirement always to seek the
lowest possible commission cost could impede effective portfolio management and
preclude the Fund and the Investment Manager from obtaining a high quality of
brokerage and research services. In seeking to determine the reasonableness of
brokerage commissions paid in any transaction, the Investment Manager relies
upon its experience and knowledge regarding commissions generally charged by
various brokers and on its judgment in evaluating the brokerage and research
services received from the broker effecting the transaction. These
determinations are necessarily subjective and imprecise, as in most cases an
exact dollar value for those services is not ascertainable.


     The Fund anticipates that certain of its transactions involving foreign
securities will be effected on foreign securities exchanges. Fixed commissions
on such transactions are generally higher than negotiated commissions on
domestic transactions. There is also generally less government supervision and
regulation of foreign securities exchanges and brokers than in the United
States.


     In seeking to implement the Fund's policies, the Investment Manager effects
transactions with those brokers and dealers who the Investment Manager believes
provide the most favorable prices and are capable of providing efficient
executions. If the Investment Manager believes the prices and executions are
obtainable from more than one broker or dealer, it may give consideration to
placing portfolio transactions with those brokers and dealers who also furnish
research and other services to the Fund or the Investment Manager. The services
may include, but are not limited to, any one or more of the following:
information as to the availability of securities for purchase or sale;
statistical or factual information or opinions pertaining to investment; wire
services; and appraisals or evaluations of portfolio

                                       30
<PAGE>

securities. The information and services received by the Investment Manager from
brokers and dealers may be of benefit to the Investment Manager in the
management of accounts of some of its other clients and may not in all cases
benefit the Fund directly.

     The Investment Manager currently serves as investment manager to a number
of clients, including other investment companies, and may in the future act as
investment manager or advisor to others. It is the practice of the Investment
Manager to cause purchase and sale transactions to be allocated among the Fund
and others whose assets it manages in such manner as it deems equitable. In
making such allocations among the Fund and other client accounts, various
factors may be considered, including the respective investment objectives, the
relative size of portfolio holdings of the same or comparable securities, the
availability of cash for investment, the size of investment commitments
generally held and the opinions of the persons responsible for managing the
portfolios of the Fund and other client accounts. In the case of certain initial
and secondary public offerings, the Investment Manager utilizes a pro rata
allocation process based on the size of the Morgan Stanley Dean Witter Funds
involved and the number of shares available from the public offering.

D. DIRECTED BROKERAGE


     During the fiscal year ended December 31, 1999, the Fund paid $32,219,534
in brokerage commissions in connection with transactions in the aggregate amount
of $29,278,742,367 to brokers because of research services provided.


E. REGULAR BROKER-DEALERS


     During the fiscal year ended December 31, 1999, the Fund purchased
securities issued by Merrill Lynch & Co., Inc., Lehman Brothers Holdings, Inc.,
and The Goldman Sachs Group, Inc., which issuers were among the ten brokers or
the ten dealers that executed transactions for or with the Fund in the largest
dollar amounts during the year. At December 31, 1999, the Fund held securities
issued by Merrill Lynch & Co., Inc., Lehman Brothers Holdings, Inc. and The
Goldman Sachs Group, Inc. with market values of $35,495,850, $100,510,513, and
$110,670,313, respectively.


VII. CAPITAL STOCK AND OTHER SECURITIES
- --------------------------------------------------------------------------------
     The shareholders of the Fund are entitled to a full vote for each full
share of beneficial interest held. The Fund is authorized to issue an unlimited
number of shares of beneficial interest. All shares of beneficial interest of
the Fund are of $0.01 par value and are equal as to earnings, assets and voting
privileges except that each Class will have exclusive voting privileges with
respect to matters relating to distribution expenses borne solely by such Class
or any other matter in which the interests of one Class differ from the
interests of any other Class. In addition, Class B shareholders will have the
right to vote on any proposed material increase in Class A's expenses, if such
proposal is submitted separately to Class A shareholders. Also, Class A, Class B
and Class C bear expenses related to the distribution of their respective
shares.

     The Fund's Declaration of Trust permits the Trustees to authorize the
creation of additional series of shares (the proceeds of which would be invested
in separate, independently managed portfolios) and additional Classes of shares
within any series. The Trustees have not presently authorized any such
additional series or Classes of shares other than as set forth in the
Prospectus.


     The Fund is not required to hold annual meetings of shareholders and in
ordinary circumstances the Fund does not intend to hold such meetings. The
Trustees may call special meetings of shareholders for action by shareholder
vote as may be required by the Investment Company Act or the Declaration of
Trust. Under certain circumstances, the Trustees may be removed by the actions
of the Trustees. In addition, under certain circumstances, the shareholders may
call a meeting to remove the Trustees and the Fund is required to provide
assistance in communicating with shareholders about such a meeting. The voting
rights of shareholders are not cumulative, so that holders of more than 50
percent of the shares voting can, if they choose, elect all Trustees being
selected, while the holders of the remaining shares would be unable to elect any
Trustees.


                                       31
<PAGE>

     Under Massachusetts law, shareholders of a business trust may, under
certain limited circumstances, be held personally liable as partners for the
obligations of the Fund. However, the Declaration of Trust contains an express
disclaimer of shareholder liability for acts or obligations of the Fund,
requires that notice of such Fund obligations include such disclaimer, and
provides for indemnification out of the Fund's property for any shareholder held
personally liable for the obligations of the Fund. Thus, the risk of a
shareholder incurring financial loss on account of shareholder liability is
limited to circumstances in which the Fund itself would be unable to meet its
obligations. Given the above limitations on shareholder personal liability, and
the nature of the Fund's assets and operations, the possibility of the Fund
being unable to meet its obligations is remote and thus, in the opinion of
Massachusetts counsel to the Fund, the risk to Fund shareholders of personal
liability is remote.

     All of the Trustees have been elected by the shareholders of the Fund, most
recently at a Special Meeting of Shareholders held on May 21, 1997. The Trustees
themselves have the power to alter the number and the terms of office of the
Trustees (as provided for in the Declaration of Trust), and they may at any time
lengthen or shorten their own terms or make their terms of unlimited duration
and appoint their own successors, provided that always at least a majority of
the Trustees has been elected by the shareholders of the Fund.

VIII. PURCHASE, REDEMPTION AND PRICING OF SHARES
- --------------------------------------------------------------------------------
A. PURCHASE/REDEMPTION OF SHARES

     Information concerning how Fund shares are offered to the public (and how
they are redeemed and exchanged) is provided in the Fund's Prospectus.

     TRANSFER AGENT AS AGENT. With respect to the redemption or repurchase of
Fund shares, the application of proceeds to the purchase of new shares in the
Fund or any other Morgan Stanley Dean Witter Funds and the general
administration of the exchange privilege, the Transfer Agent acts as agent for
the Distributor and for the shareholder's authorized broker-dealer, if any, in
the performance of such functions. With respect to exchanges, redemptions or
repurchases, the Transfer Agent shall be liable for its own negligence and not
for the default or negligence of its correspondents or for losses in transit.
The Fund shall not be liable for any default or negligence of the Transfer
Agent, the Distributor or any authorized broker-dealer.

     The Distributor and any authorized broker-dealer have appointed the
Transfer Agent to act as their agent in connection with the application of
proceeds of any redemption of Fund shares to the purchase of shares of any other
Morgan Stanley Dean Witter Fund and the general administration of the exchange
privilege. No commission or discounts will be paid to the Distributor or any
authorized broker-dealer for any transactions pursuant to the exchange
privilege.


     TRANSFERS OF SHARES. In the event a shareholder requests a transfer of Fund
shares to a new registration, the shares will be transferred without sales
charge at the time of transfer. With regard to the status of shares which are
either subject to a CDSC or free of such charge (and with regard to the length
of time shares subject to the charge have been held), any transfer involving
less than all of the shares in an account will be made on a pro rata basis (that
is, by transferring shares in the same proportion that the transferred shares
bear to the total shares in the account immediately prior to the transfer). The
transferred shares will continue to be subject to any applicable CDSC as if they
had not been so transferred.


B. OFFERING PRICE

     The Fund's Class B, Class C and Class D shares are offered at net asset
value per share and the Class A shares are offered at net asset value per share
plus any applicable FSC which is distributed among the Fund's Distributor, Dean
Witter Reynolds and other authorized dealers as described in Section "V.
Investment Management and Other Services-E. Rule 12b-1 Plan."

     The price of Fund shares, called "net asset value," is based on the value
of the Fund's portfolio securities. Net asset value per share of each Class is
calculated by dividing the value of the portion of

                                       32
<PAGE>

the Fund's securities and other assets attributable to that Class, less the
liabilities attributable to that Class, by the number of shares of that Class
outstanding. The assets of each Class of shares are invested in a single
portfolio. The net asset value of each Class, however, will differ because the
Classes have different ongoing fees.

     In the calculation of the Fund's net asset value: (1) an equity portfolio
security listed or traded on the New York or American Stock Exchange or other
stock exchange is valued at its latest sale price on that exchange, prior to the
time when assets are valued; if there were no sales that day, the security is
valued at the latest bid price (in cases where a security is traded on more than
one exchange, the security is valued on the exchange designated as the primary
market pursuant to procedures adopted by the Trustees); and (2) all other
portfolio securities for which over-the-counter market quotations are readily
available are valued at the latest bid price. When market quotations are not
readily available, including circumstances under which it is determined by the
Investment Manager that sale or bid prices are not reflective of a security's
market value, portfolio securities are valued at their fair value as determined
in good faith under procedures established by and under the general supervision
of the Fund's Trustees. For valuation purposes, quotations of foreign portfolio
securities, other assets and liabilities and forward contracts stated in foreign
currency are translated into U.S. dollar equivalents at the prevailing market
rates prior to the close of the New York Stock Exchange.

     Short-term debt securities with remaining maturities of sixty days or less
at the time of purchase are valued at amortized cost, unless the Trustees
determine such does not reflect the securities' market value, in which case
these securities will be valued at their fair value as determined by the
Trustees.

     Certain of the Fund's portfolio securities may be valued by an outside
pricing service approved by the Fund's Trustees. The pricing service may utilize
a matrix system incorporating security quality, maturity and coupon as the
evaluation model parameters, and/or research evaluations by its staff, including
review of broker-dealer market price quotations in determining what it believes
is the fair valuation of the portfolio securities valued by such pricing
service.

     Listed options on debt securities are valued at the latest sale price on
the exchange on which they are listed unless no sales of such options have taken
place that day, in which case they will be valued at the mean between their
latest bid and asked prices. Unlisted options on debt securities and all options
on equity securities are valued at the mean between their latest bid and asked
prices. Futures are valued at the latest sale price on the commodities exchange
on which they trade unless the Trustees determine such price does not reflect
their market value, in which case they will be valued at their fair value as
determined in good faith under procedures established by and under the
supervision of the Trustees.

     Generally, trading in foreign securities, as well as corporate bonds, U.S.
Government securities and money market instruments, is substantially completed
each day at various times prior to the close of the New York Stock Exchange. The
values of such securities used in computing the net asset value of the Fund's
shares are determined as of such times. Foreign currency exchange rates are also
generally determined prior to the close of the New York Stock Exchange.
Occasionally, events which may affect the values of such securities and such
exchange rates may occur between the times at which they are determined and the
close of the New York Stock Exchange and will therefore not be reflected in the
computation of the Fund's net asset value. If events that may affect the value
of such securities occur during such period, then these securities may be valued
at their fair value as determined in good faith under procedures established by
and under the supervision of the Trustees.

IX. TAXATION OF THE FUND AND SHAREHOLDERS
- --------------------------------------------------------------------------------
     The Fund generally will make two basic types of distributions: ordinary
dividends and long-term capital gain distributions. These two types of
distributions are reported differently on a shareholder's income tax return and
they are also subject to different rates of tax. The tax treatment of the
investment activities of the Fund will affect the amount and timing and
character of the distributions made by the Fund. Tax issues relating to the Fund
are not generally a consideration for shareholders such as tax exempt entities
and tax-advantaged retirement vehicles such as an IRA or 401(k) plan.
Shareholders are urged to consult their own tax professionals regarding specific
questions as to federal, state or local taxes.

                                       33
<PAGE>

     INVESTMENT COMPANY TAXATION. The Fund intends to remain qualified as a
regulated investment company under Subchapter M of the Internal Revenue Code of
1986. As such, the Fund will not be subject to federal income tax on its net
investment income and capital gains, if any, to the extent that it distributes
such income and capital gains to its shareholders.

     The Fund generally intends to distribute sufficient income and gains so
that the Fund will not pay corporate income tax on its earnings. The Fund also
generally intends to distribute to its shareholders in each calendar year a
sufficient amount of ordinary income and capital gains to avoid the imposition
of a 4% excise tax. However, the Fund may instead determine to retain all or
part of any net long-term capital gains in any year for reinvestment. In such
event, the Fund will pay federal income tax (and possibly excise tax) on such
retained gains.

     Gains or losses on sales of securities by the Fund will be long-term
capital gains or losses if the securities have a tax holding period of more than
one year. Gains or losses on the sale of securities with a tax holding period of
one year or less will be short-term gains or losses.

     Gains or losses on the Fund's transactions in listed non-equity options,
futures and options on futures generally are treated as 60% long-term and 40%
short-term. When the Fund engages in options and futures transactions, various
tax rules may accelerate or defer recognition of certain gains and losses,
change the character of certain gains or losses, or alter the holding period of
other investments held by the Fund. The application of these rules would
therefore also affect the amount, timing and character of distributions made by
the Fund.

     Under certain tax rules, the Fund may be required to accrue a portion of
any discount at which certain securities are purchased as income each year even
though the Fund receives no payments in cash on the security during the year. To
the extent that the Fund invests in such securities, it would be required to pay
out such accrued discount as an income distribution in each year in order to
avoid taxation at the Fund level. Such distributions will be made from the
available cash of the Fund or by liquidation of portfolio securities if
necessary. If a distribution of cash necessitates the liquidation of portfolio
securities, the Investment Manager will select which securities to sell. The
Fund may realize a gain or loss from such sales. In the event the Fund realizes
net capital gains from such transactions, its shareholders may receive a larger
capital gain distribution, if any, than they would in the absence of such
transactions.

     TAXATION OF DIVIDENDS AND DISTRIBUTIONS. Shareholders normally will have to
pay federal income taxes, and any state and/or local income taxes, on the
dividends and other distributions they receive from the Fund. Such dividends and
distributions, to the extent that they are derived from net investment income or
short-term capital gains, are taxable to the shareholder as ordinary income
regardless of whether the shareholder receives such payments in additional
shares or in cash.


     Distributions of net long-term capital gains, if any, are taxable to
shareholders as long-term capital gains regardless of how long a shareholder has
held the Fund's shares and regardless of whether the distribution is received in
additional shares or in cash. The maximum tax rate on long-term capital gains
applicable to individuals is 20%.


     Shareholders are generally taxed on any ordinary dividend or capital gain
distributions from the Fund in the year they are actually distributed. However,
if any such dividends or distributions are declared in October, November or
December and paid in January then such amounts will be treated for tax purposes
as received by the shareholders on December 31, to shareholders of record of
such month.

     Subject to certain exceptions, a corporate shareholder may be eligible for
a 70% dividends received deduction to the extent that the Fund earns and
distributes qualifying dividends from its investments. Distributions of net
capital gains by the Fund will not be eligible for the dividends received
deduction.

     Shareholders who are not citizens or residents of the United States and
certain foreign entities may be subject to withholding of United States tax on
distributions made by the Fund of investment income and short term capital
gains.

                                       34
<PAGE>


     After the end of each calendar year, shareholders will be sent information
on their dividends and capital gain distributions for tax purposes, including
the portion taxable as ordinary income, the portion taxable as long-term capital
gains and the amount of any dividends eligible for the federal dividends
received deduction for corporations.


     PURCHASES AND REDEMPTIONS AND EXCHANGES OF FUND SHARES. Any dividend or
capital gains distribution received by a shareholder from any investment company
will have the effect of reducing the net asset value of the shareholder's stock
in that company by the exact amount of the dividend or capital gains
distribution. Furthermore, such dividends and capital gains distributions are
subject to federal income taxes. If the net asset value of the shares should be
reduced below a shareholder's cost as a result of the payment of dividends or
the distribution of realized long-term capital gains, such payment or
distribution would be in part a return of the shareholder's investment but
nonetheless would be taxable to the shareholder. Therefore, an investor should
consider the tax implications of purchasing Fund shares immediately prior to a
distribution record date.


     In general, a sale of shares results in capital gain or loss, and for
individual shareholders, is taxable at a federal rate dependent upon the length
of time the shares were held. A redemption of a shareholder's Fund shares is
normally treated as a sale for tax purposes. Fund shares held for a period of
one year or less will, for tax purposes, generally result in short-term gains or
losses and those held for more than one year generally result in long-term gain
or loss. Under current law, the maximum tax rate on long-term capital gains
realized by non-corporate shareholders is 20%. Any loss realized by shareholders
upon a sale or redemption of shares within six months of the date of their
purchase will be treated as a long-term capital loss to the extent of any
distributions of net long-term capital gains with respect to such shares during
the six-month period.


     Gain or loss on the sale or redemption of shares in the Fund is measured by
the difference between the amount received and the tax basis of the shares.
Shareholders should keep records of investments made (including shares acquired
through reinvestment of dividends and distributions) so they can compute the tax
basis of their shares. Under certain circumstances a shareholder may compute and
use an average cost basis in determining the gain or loss on the sale or
redemption of shares.

     Exchanges of Fund shares for shares of another fund, including shares of
other Morgan Stanley Dean Witter Funds, are also subject to similar tax
treatment. Such an exchange is treated for tax purposes as a sale of the
original shares in the first fund, followed by the purchase of shares in the
second fund.

     If a shareholder realizes a loss on the redemption or exchange of a fund's
shares and reinvests in that fund's shares within 30 days before or after the
redemption or exchange, the transactions may be subject to the "wash sale"
rules, resulting in a postponement of the recognition of such loss for tax
purposes.

X. UNDERWRITERS
- --------------------------------------------------------------------------------

     The Fund's shares are offered to the public on a continuous basis. The
Distributor, as the principal underwriter of the shares, has certain
obligations under the Distribution Agreement concerning the distribution of the
shares. These obligations and the compensation the Distributor receives are
described above in the sections titled "Principal Underwriter" and "Rule 12b-1
Plan."



XI. CALCULATION OF PERFORMANCE DATA
- --------------------------------------------------------------------------------
     From time to time, the Fund may quote its "total return" in advertisements
and sales literature. These figures are computed separately for Class A, Class
B, Class C and Class D shares. The Fund's "average annual total return"
represents an annualization of the Fund's total return over a particular period
and is computed by finding the annual percentage rate which will result in the
ending redeemable value of a hypothetical $1,000 investment made at the
beginning of a one, five or ten year period, or for the period from the date of
commencement of operations, if shorter than any of the foregoing. The ending
redeemable value is reduced by any contingent deferred sales charge ("CDSC") at
the end of the one,

                                       35
<PAGE>


five, ten year or other period. For the purpose of this calculation, it is
assumed that all dividends and distributions are reinvested. The formula for
computing the average annual total return involves a percentage obtained by
dividing the ending redeemable value by the amount of the initial investment
(which in the case of Class A shares is reduced by the Class A initial sales
charge), taking a root of the quotient (where the root is equivalent to the
number of years in the period) and subtracting 1 from the result. The average
annual total returns for Class B for the one, five and ten year periods ended
December 31, 1999 were 41.12%, 31.55% and 21.56%, respectively. The average
annual total returns of Class A for the fiscal year ended December 31, 1999 and
for the period July 28, 1997 (inception of the Class) through December 31, 1999
were 39.23% and 32.42%, respectively. The average annual total returns of Class
C for the fiscal year ended December 31, 1999 and for the period July 28, 1997
(inception of the Class) through December 31, 1999 were 44.75% and 34.35%,
respectively. The average annual total returns of Class D for the fiscal year
ended December 31, 1999 and for the period July 28, 1997 (inception of the
Class) through December 31, 1999 were 47.22% and 35.71%, respectively.

     In addition, the Fund may advertise its total return for each Class over
different periods of time by means of aggregate, average, year-by-year or other
types of total return figures. These calculations may or may not reflect the
imposition of the maximum front-end sales charge for Class A or the deduction of
the CDSC for each of Class B and Class C which, if reflected, would reduce the
performance quoted. For example, the average annual total return of the Fund may
be calculated in the manner described above, but without deduction for any
applicable sales charge. Based on this calculation, the average annual total
returns of Class B for the one, five and ten year periods ended December 31,
1999, were 46.12%, 31.69% and 21.56%, respectively. Based on this calculation,
the average annual total returns of Class A for the fiscal year ended December
31, 1999 and for the period July 28, 1997 through December 31, 1999 were 46.94%
and 35.39%, respectively, the average annual total returns of Class C for the
fiscal year ended December 31, 1999 and for the period July 28, 1997 through
December 31, 1999 were 45.75% and 34.35%, respectively, and the average annual
total returns of Class D for the fiscal year ended December 31, 1999 and for the
period July 28, 1997 through December 31, 1999 were 47.22% and 35.71%,
respectively.

     In addition, the Fund may compute its aggregate total return for each Class
for specified periods by determining the aggregate percentage rate which will
result in the ending value of a hypothetical $1,000 investment made at the
beginning of the period. For the purpose of this calculation, it is assumed that
all dividends and distributions are reinvested. The formula for computing
aggregate total return involves a percentage obtained by dividing the ending
value (without reduction for any sales charge) by the initial $1,000 investment
and subtracting 1 from the result. Based on the foregoing calculation, the total
returns for Class B for the one, five and ten year period ended December 31,
1999, were 46.12%, 295.99% and 604.82%, respectively. Based on the foregoing
calculation, the total returns of Class A for the fiscal year ended December 31,
1999 and for the period July 28, 1997 through December 31, 1999 were 46.94% and
108.55%, respectively, the total returns of Class C for the fiscal year ended
December 31, 1999 and for the period July 28, 1997 through December 31, 1999
were 45.75% and 104.70%, respectively, and the total returns of Class D for the
fiscal year ended December 31, 1999 and for the period July 28, 1997 through
December 31, 1999 were 47.22% and 109.73%, respectively.

     The Fund may also advertise the growth of hypothetical investments of
$10,000, $50,000 and $100,000 in each Class of shares of the Fund by adding 1 to
the Fund's aggregate total return to date (expressed as a decimal and without
taking into account the effect of any applicable CDSC) and multiplying by
$9,475, $48,000 and $97,000 in the case of Class A (investments of $10,000,
$50,000 and $100,000 adjusted for the initial sales charge) or by $10,000,
$50,000 and $100,000 in the case of each of Class B, Class C and Class D, as the
case may be. Investments of $10,000, $50,000 and $100,000 in each Class at
inception of the Class would have grown to the following amounts at December 31,
1999:


                                       36
<PAGE>


<TABLE>
<CAPTION>

                                       INVESTMENT AT INCEPTION OF:
                     INCEPTION   ----------------------------------------
CLASS                  DATE:       $10,000       $50,000       $100,000
- -----------------   ----------   ----------   ------------   ------------
<S>                 <C>          <C>          <C>            <C>
Class A .........   7/28/97      $19,760      $ 100,104      $ 202,294
Class B .........   3/27/80      238,497      1,192,485      2,384,970
Class C .........   7/28/97       20,470        102,350        204,700
Class D .........   7/28/97       20,973        104,865        209,730
</TABLE>



     The Fund from time to time may also advertise its performance relative to
certain performance rankings and indexes compiled by recognized organizations.


XII. FINANCIAL STATEMENTS
- --------------------------------------------------------------------------------

     Experts. The financial statements of the Fund for the fiscal year ended
December 31, 1999 included in this Statement of Additional Information and
incorporated by reference in the Prospectus have been so included and
incorporated in reliance on the report of PricewaterhouseCoopers LLP,
independent accountants, given on the authority of said firm as experts in
auditing and accounting.


                                    * * * * *

     This Statement of Additional Information and the Prospectus do not contain
all of the information set forth in the Registration Statement the Fund has
filed with the SEC. The complete Registration Statement may be obtained from the
SEC.

                                       37
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
PORTFOLIO OF INVESTMENTS DECEMBER 31, 1999


<TABLE>
<CAPTION>

 NUMBER OF
  SHARES                                                           VALUE
- -----------                                                   --------------
<S>                 <C>                                       <C>
                    COMMON STOCKS (90.4%)
                    Advertising (2.5%)
  300,000           DoubleClick Inc.* .....................   $   75,918,750
  705,000           Interpublic Group of
                      Companies, Inc. .....................       40,669,687
1,030,000           Omnicom Group, Inc. ...................      103,000,000
2,695,500           WPP Group, PLC (United
                      Kingdom) ............................       42,684,057
  275,000           Young & Rubicam, Inc. .................       19,456,250
                                                              --------------
                                                                 281,728,744
                                                              --------------
                    Air Freight/Delivery Services (0.1%)
   71,200           United Parcel Service, Inc. ...........        4,912,800
                                                              --------------
                    Alcoholic Beverages (1.3%)
  774,200           Anheuser-Busch Companies, Inc..........       54,871,425
   30,000           Coors (Adolph) Co. (Class B) ..........        1,575,000
  208,260           LVMH-Moet Hennessy Louis
                      Vuitton (France) ....................       93,150,379
                                                              --------------
                                                                 149,596,804
                                                              --------------
                    Aluminum (1.8%)
1,400,000           Alcan Aluminium, Ltd. (Canada) ........       57,662,500
1,500,000           Alcoa, Inc. ...........................      124,500,000
  186,000           Reynolds Metals Co. ...................       14,252,250
                                                              --------------
                                                                 196,414,750
                                                              --------------
                    Biotechnology (2.3%)
1,870,000           Amgen Inc.* ...........................      112,200,000
  125,000           COR Therapeutics, Inc.* ...............        3,359,375
  600,800           Genentech, Inc.* ......................       80,807,600
   80,000           Human Genome Sciences, Inc.* ..........       12,200,000
  260,000           MedImmune, Inc.* ......................       43,095,000
                                                              --------------
                                                                 251,661,975
                                                              --------------
                    Broadcasting (3.4%)
1,805,000           CBS Corp.* ............................      115,407,187
1,283,000           Clear Channel Communications,
                      Inc.* ...............................      114,507,750
  300,000           Hispanic Broadcasting Corp.* ..........       27,600,000
1,043,375           Infinity Broadcasting Corp.
                      (Series A)* .........................       37,757,133
  160,000           Univision Communications, Inc.
                      (Class A)* ..........................       16,350,000
1,015,000           USA Networks, Inc.* ...................       56,015,312
                                                              --------------
                                                                 367,637,382
                                                              --------------
                    Building Materials/DIY Chains (1.2%)
1,710,000           Home Depot, Inc. (The) ................      117,241,875
  389,000           Lowe's Companies, Inc. ................       23,242,750
                                                              --------------
                                                                 140,484,625
                                                              --------------

 NUMBER OF
  SHARES                                                           VALUE
- -----------                                                   --------------
<S>                 <C>                                       <C>
                    Cable Television (4.2%)
1,705,800           AT&T Corp. - Liberty Media
                      Group (Class A)* ....................   $   96,804,150
   81,500           Canal Plus (France) ...................       11,845,055
2,752,000           Comcast Corp.
                      (Class A Special)* ..................      138,976,000
2,167,200           Cox Communications, Inc.
                      (Class A)* ..........................      111,610,800
1,165,000           EchoStar Communications Corp.
                      (Class A)* ..........................      113,296,250
   10,400           Sogecable, S.A. (Spain)* ..............          663,184
                                                              --------------
                                                                 473,195,439
                                                              --------------
                    Casino/Gambling (0.0%)
   52,000           MGM Grand, Inc. .......................        2,616,250
                                                              --------------
                    Cellular Telephone (3.8%)
   50,000           Crown Castle International Corp.*......        1,600,000
  980,000           Nextel Communications, Inc.
                      (Class A)* ..........................      101,001,250
1,100,000           Sprint Corp. (PCS Group)* .............      112,750,000
  630,000           Vodafone AirTouch PLC (ADR)
                      (United Kingdom)* ...................       31,185,000
5,020,735           Vodafone AirTouch PLC (United
                      Kingdom) ............................       24,860,463
  935,000           Voicestream Wireless Corp.* ...........      132,653,125
  315,000           Western Wireless Corp.
                      (Class A)* ..........................       20,986,875
                                                              --------------
                                                                 425,036,713
                                                              --------------
                    Clothing/Shoe/Accessory Stores (0.5%)
1,134,200           Gap, Inc. (The) .......................       52,173,200
                                                              --------------
                    Computer Communications (2.3%)
   85,000           Brocade Communications
                      Systems, Inc.* ......................       14,938,750
   80,000           CacheFlow Inc.* .......................       10,455,000
1,101,000           Cisco Systems, Inc.* ..................      117,875,812
   92,910           Cobalt Networks, Inc.* ................        9,941,370
  294,440           Emulex Corp.* .........................       33,253,317
  126,600           Juniper Networks, Inc.* ...............       42,949,050
  195,000           Redback Networks, Inc.* ...............       34,454,062
                                                              --------------
                                                                 263,867,361
                                                              --------------
                    Computer Software (9.2%)
  323,050           Check Point Software
                      Technologies Ltd. (Israel)* .........       64,165,806
  200,000           Citrix Systems, Inc.* .................       24,587,500
  200,000           E.piphany, Inc.* ......................       44,500,000
    4,300           Great Plains Software, Inc.* ..........          321,425
  188,900           i2 Technologies, Inc.* ................       36,764,662
  488,500           Intuit Inc.* ..........................       29,248,937

</TABLE>


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       38
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
PORTFOLIO OF INVESTMENTS DECEMBER 31, 1999, CONTINUED


<TABLE>
<CAPTION>

 NUMBER OF
  SHARES                                                          VALUE
- -----------                                                  --------------
<S>                 <C>                                      <C>
  296,000           Legato Systems, Inc.* ................   $   20,350,000
  550,000           Macromedia, Inc.* ....................       40,218,750
  140,000           Mercury Interactive Corp.* ...........       15,111,250
1,440,000           Microsoft Corp.* .....................      168,030,000
   30,000           Novell, Inc.* ........................        1,196,250
   30,700           OpenTV Corp.* ........................        2,463,675
2,395,000           Oracle Corp.* ........................      268,240,000
1,596,400           Parametric Technology Corp.* .........       43,102,800
  430,000           Rational Software Corp.* .............       21,123,750
    5,200           Red Hat, Inc.* .......................        1,097,525
  539,500           Sapient Corp.* .......................       76,002,062
  300,000           TSI International Software Ltd.*......       16,950,000
1,114,715           Veritas Software Corp.* ..............      159,473,915
                                                             --------------
                                                              1,032,948,307
                                                             --------------
                    Construction/Agricultural
                      Equipment/Trucks (0.0%)
   20,000           Astec Industries, Inc.* ..............          376,250
                                                             --------------
                    Consumer Electronics/ Appliances (1.3%)
  507,500           Sony Corp. (Japan) ...................      150,432,890
                                                             --------------
                    Contract Drilling (1.6%)
1,695,000           ENSCO International Inc. .............       38,773,125
  459,200           Nabors Industries, Inc.* .............       14,206,500
  910,300           Noble Drilling Corp.* ................       29,812,325
2,372,800           R&B Falcon Corp.* ....................       31,439,600
1,008,700           Rowan Companies, Inc.* ...............       21,876,181
1,238,856           Transocean Sedco Forex Inc. ..........       41,733,961
                                                             --------------
                                                                177,841,692
                                                             --------------
                    Discount Chains (3.8%)
1,122,000           Costco Wholesale Corp.* ..............      102,312,375
1,410,000           Dayton Hudson Corp. ..................      103,546,875
3,165,800           Wal-Mart Stores, Inc. ................      218,835,925
                                                             --------------
                                                                424,695,175
                                                             --------------
                    Diversified Commercial Services (0.2%)
  220,000           CheckFree Holdings Corp.* ............       22,990,000
                                                             --------------
                    Diversified Electronic Products (1.3%)
  120,000           Gemstar International Group Ltd.
                      (Virgin Islands)* ..................        8,535,000
  540,000           JDS Uniphase Corp.* ..................       87,075,000
  377,500           Koninklijke (Royal) Philips
                      Electronics NV (Netherlands) .......       51,258,082
                                                             --------------
                                                                146,868,082
                                                             --------------
                    Diversified Financial Services (2.1%)
  621,000           American Express Co.** ...............      103,241,250
   20,000           AXA Financial, Inc. ..................          677,500


 NUMBER OF
  SHARES                                                          VALUE
- -----------                                                  --------------
<S>                 <C>                                      <C>
2,486,000           Citigroup Inc. .......................   $  138,128,375
                                                             --------------
                                                                242,047,125
                                                             --------------
                    Drugstore Chains (0.0%)
   37,500           CVS Corp. ............................        1,497,656
  100,000           Walgreen Co. .........................        2,925,000
                                                             --------------
                                                                  4,422,656
                                                             --------------
                    E.D.P. Peripherals (0.8%)
  100,000           EMC Corp.* ...........................       10,925,000
   50,000           Lexmark International Group, Inc.
                      (Class A)* .........................        4,525,000
  544,000           Network Appliance, Inc.* .............       45,152,000
   76,990           QLogic Corp.* ........................       12,308,776
  450,000           Seagate Technology, Inc.* ............       20,953,125
                                                             --------------
                                                                 93,863,901
                                                             --------------








                    E.D.P. Services (0.9%)
  316,430           Amdocs Ltd.* .........................       10,916,835
1,100,000           BEA Systems, Inc.* ...................       77,000,000
  115,000           Razorfish, Inc.* .....................       10,925,000
                                                             --------------
                                                                 98,841,835
                                                             --------------
                    Electrical Products (0.0%)
   88,000           American Power Conversion
                      Corp.* .............................        2,315,500
                                                             --------------
                    Electronic Components (0.2%)
  195,000           E -Tek Dynamics, Inc.* ...............       26,178,750
   18,000           Rambus Inc.* .........................        1,212,750
                                                             --------------
                                                                 27,391,500
                                                             --------------
                    Electronic Data Processing (1.8%)
  210,000           Apple Computer, Inc.* ................       21,577,500
2,380,000           Sun Microsystems, Inc.* ..............      184,152,500
   60,000           Unisys Corp.* ........................        1,916,250
                                                             --------------
                                                                207,646,250
                                                             --------------
                    Electronic Production Equipment (1.5%)
  614,880           Applied Materials, Inc.* .............       77,859,180
  843,800           ASM Lithography Holding N.V.
                      (Netherlands)* .....................       95,243,925
                                                             --------------
                                                                173,103,105
                                                             --------------
                    Fluid Controls (0.2%)
  409,200           Parker-Hannifin Corp. ................       20,997,075
                                                             --------------
                    Food Distributors (0.0%)
   80,000           U.S. Foodservice* ....................        1,340,000
                                                             --------------
                    Forest Products (0.3%)
  575,000           Georgia-Pacific Corp. ................       29,181,250
                                                             --------------
</TABLE>


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       39
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
PORTFOLIO OF INVESTMENTS DECEMBER 31, 1999, CONTINUED


<TABLE>
<CAPTION>

 NUMBER OF
   SHARES                                                             VALUE
- -----------                                                      ---------------
<S>                 <C>                                          <C>
                    Generic Drugs (0.0%)
   40,000           Alpharma Inc. (Class A) ..................   $    1,230,000
   20,000           Watson Pharmaceuticals, Inc.* ............          716,250
                                                                 --------------
                                                                      1,946,250
                                                                 --------------
                    Hospital/Nursing Management (0.0%)
   20,000           Res-Care, Inc.* ..........................          253,750
                                                                 --------------
                    Insurance Brokers/Services (0.1%)
  136,400           Marsh & McLennan Companies,
                      Inc. ...................................       13,051,775
                                                                 --------------
                    Integrated Oil Companies (0.5%)
  600,000           Exxon Mobil Corp. ........................       48,337,500
  109,890           Kerr-McGee Corp. .........................        6,813,180
                                                                 --------------
                                                                      55,150,680
                                                                 --------------
                    International Banks (0.5%)
1,839,000           Fuji Bank, Ltd. (The) (Japan) ............       17,864,674
2,580,000           Sakura Bank, Ltd. (The) (Japan) ..........       14,941,890
1,715,000           Sumitomo Bank Ltd. (The)
                      (Japan) ................................       23,471,777
                                                                 --------------
                                                                     56,278,341
                                                                 --------------
                    Internet Services (10.9%)
  115,000           Akamai Technologies, Inc.* ...............       37,676,875
  270,000           Allaire Corp.* ...........................       39,504,375
1,280,000           America Online, Inc.* ....................       96,560,000
  300,000           Ariba, Inc.* .............................       53,100,000
  111,500           Art Technology Group, Inc.* ..............       14,501,969
  600,000           BroadVision, Inc.* .......................      102,037,500
  227,000           Calico Commerce, Inc.* ...................       12,002,625
  240,000           Inktomi Corp.* ...........................       21,270,000
   25,870           Internet Capital Group, Inc.* ............        4,386,582
  220,000           Kana Communications, Inc.* ...............       44,948,750
   55,000           Liberate Technologies, Inc.* .............       14,093,750
  565,000           Lycos, Inc.* .............................       44,952,812
  400,000           Portal Software, Inc.* ...................       41,000,000
  139,820           Preview Systems, Inc.* ...................        8,948,480
  270,000           RealNetworks, Inc.* ......................       32,484,375
  200,000           Scient Corp.* ............................       17,150,000
1,080,000           USWeb Corp.* .............................       47,992,500
1,330,000           VeriSign, Inc.* ..........................      254,196,250
  629,620           Vignette Corp.* ..........................      102,588,709
  540,000           Yahoo! Inc.* .............................      233,651,250
                                                                 --------------
                                                                  1,223,046,802
                                                                 --------------
                    Investment Bankers/
                      Brokers/Services (2.4%)
1,175,000           Goldman Sachs Group,
                      Inc. (The) .............................      110,670,313
1,186,840           Lehman Brothers Holdings, Inc. ...........      100,510,513


 NUMBER OF
   SHARES                                                             VALUE
- -----------                                                      ---------------
<S>                 <C>                                          <C>
  425,100           Merrill Lynch & Co., Inc. ................   $   35,495,850
  606,500           Paine Webber Group, Inc. .................       23,539,781
                                                                 --------------
                                                                    270,216,457
                                                                 --------------
                    Investment Managers (0.0%)
   25,000           Amvescap PLC (United
                      Kingdom) ...............................          290,556
                                                                 --------------
                    Major Banks (0.7%)
  985,000           Chase Manhattan Corp. (The) ..............       76,522,188
                                                                 --------------
                    Major Pharmaceuticals (2.1%)
1,080,000           American Home Products Corp. .............       42,592,500
  570,975           Johnson & Johnson ........................       53,172,047
   12,000           Lilly (Eli) & Co. ........................          798,000
  510,000           Merck & Co., Inc.* .......................       34,201,875
   50,000           Pharmacia & Upjohn, Inc. .................        2,250,000
   20,000           Schering-Plough Corp. ....................          843,750
1,237,200           Warner-Lambert Co. .......................      101,373,075
                                                                 --------------
                                                                    235,231,247
                                                                 --------------






                    Major U.S. Telecommunications (0.4%)
  810,000           MCI WorldCom, Inc.* ......................       42,930,000
                                                                 --------------
                    Marine Transportation (0.1%)
  228,700           Tidewater, Inc. ..........................        8,233,200
                                                                 --------------
                    Media Conglomerates (1.2%)
  790,000           News Corporation Ltd. (The)
                      (ADR) (Australia) ......................       30,217,500
  604,000           Time Warner Inc. .........................       43,752,250
  980,000           Viacom, Inc. (Class B)* ..................       59,228,750
                                                                 --------------
                                                                    133,198,500
                                                                 --------------
                    Medical Specialties (0.0%)
   15,000           Biomet, Inc. .............................          599,063
   20,000           Minimed, Inc.* ...........................        1,465,000
                                                                 --------------
                                                                      2,064,063
                                                                 --------------
                    Mid-Sized Banks (0.3%)
   20,000           Fifth Third Bancorp ......................        1,466,250
  574,200           Northern Trust Corp. .....................       30,647,925
                                                                 --------------
                                                                     32,114,175
                                                                 --------------
                    Military/Gov't/Technical (1.0%)
   45,000           General Dynamics Corp. ...................        2,373,750
1,203,600           General Motors Corp. (Class H)* ..........      115,545,600
                                                                 --------------
                                                                    117,919,350
                                                                 --------------
                    Multi-Line Insurance (1.5%)
1,200,000           American International Group,
                      Inc. ...................................      129,750,000
  300,000           AXA (France)* ............................       41,760,816
                                                                 --------------
                                                                    171,510,816
                                                                 --------------
</TABLE>


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       40
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
PORTFOLIO OF INVESTMENTS DECEMBER 31, 1999, CONTINUED


<TABLE>
<CAPTION>

NUMBER OF
  SHARES                                                           VALUE
- ----------                                                    --------------
<S>                 <C>                                       <C>
                    Multi-Sector Companies (1.9%)
1,360,000           General Electric Co.** ................   $  210,460,000
                                                              --------------
                    Newspapers (0.6%)
  420,000           New York Times Co. (The)
                      (Class A) ...........................       20,632,500
  840,000           Tribune Co. ...........................       46,252,500
                                                              --------------
                                                                  66,885,000
                                                              --------------
                    Oil & Gas Production (0.3%)
  559,750           Devon Energy Corp. ....................       18,401,781
  750,400           EOG Resources, Inc. ...................       13,178,900
                                                              --------------
                                                                  31,580,681
                                                              --------------
                    Oil/Gas Transmission (0.3%)
  851,600           Enron Corp. ...........................       37,789,750
                                                              --------------
                    Oilfield Services/Equipment (1.5%)
1,063,000           BJ Services Co.* ......................       44,446,688
  305,000           Cooper Cameron Corp.* .................       14,925,938
  203,300           Halliburton Co. .......................        8,182,825
  960,000           Schlumberger Ltd. .....................       54,000,000
  769,000           Smith International, Inc.* ............       38,209,688
  255,000           Weatherford International, Inc.* ......       10,184,063
                                                              --------------
                                                                 169,949,202
                                                              --------------
                    Other Consumer Services (0.4%)
  546,000           Preview Travel, Inc.* .................       28,460,250
  555,000           Ticketmaster Online-CitySearch,
                      Inc. (Series B)* ....................       21,332,813
                                                              --------------
                                                                  49,793,063
                                                              --------------
                    Other Metals/Minerals (0.0%)
    1,000           BRO-X Minerals Ltd. (Canada)* .........              484
                                                              --------------
                    Other Pharmaceuticals (0.0%)
   60,000           Elan Corp. PLC (ADR)
                      (Ireland)* ..........................        1,770,000
   14,000           Forest Laboratories, Inc.* ............          860,125
   30,000           Sepracor, Inc.* .......................        2,975,625
                                                              --------------
                                                                   5,605,750
                                                              --------------
                    Other Specialty Stores (0.1%)
  320,200           Zale Corp.* ...........................       15,489,675
                                                              --------------
                    Other Telecommunications (3.6%)
  620,000           Covad Communications Group,
                      Inc.* ...............................       34,487,500
    3,300           DDI Corp. (Japan) .....................       45,196,635
      635           Japan Telecom Co. Ltd. (Japan) ........       25,469,575
  162,000           KDD Corp. (Japan) .....................       22,441,010
  230,000           Mannesmann AG (Germany) ...............       55,404,493
    5,167           Nippon Telegraph & Telephone
                      Corp. (Japan) .......................       88,458,716


NUMBER OF
  SHARES                                                           VALUE
- ----------                                                    --------------
<S>                 <C>                                       <C>
  350,000           NTL Inc.* .............................   $   43,575,000
  116,900           PanAmSat Corp.* .......................        6,904,406
  920,000           Sonera Oyj (Finland) ..................       62,969,115
  175,500           Telefonos de Mexico S.A.
                      (Series L) (ADR) (Mexico) ...........       19,743,750
                                                              --------------
                                                                 404,650,200
                                                              --------------
                    Package Goods/Cosmetics (0.6%)
1,038,600           Colgate-Palmolive Co. .................       67,509,000
                                                              --------------
                    Paper (0.5%)
1,000,000           International Paper Co. ...............       56,437,500
                                                              --------------
                    Recreational Products/Toys (0.6%)
  811,250           Electronic Arts Inc.* .................       68,145,000
                                                              --------------
                    Semiconductors (1.6%)
  230,000           Broadcom Corp. (Class A)* .............       62,631,875
  870,000           Conexant Systems, Inc.* ...............       57,474,375
   76,000           Micron Technology, Inc.* ..............        5,909,000
  160,000           SDL, Inc.* ............................       34,880,000
  154,880           STMicroelectronics NV
                      (Netherlands) .......................       23,454,640
                                                              --------------
                                                                 184,349,890
                                                              --------------
                    Telecommunications Equipment (8.1%)
   10,000           Alcatel (ADR) (France) ................          450,000
  137,300           Alcatel (France) ......................       31,485,966
   50,000           AVT Corp.* ............................        2,350,000
  165,700           CIENA Corp.* ..........................        9,527,750
  515,000           Comverse Technology, Inc.* ............       74,514,063
1,090,000           Corning Inc. ..........................      140,541,875
2,091,031           Ericsson (L.M.)
                      Telefonaktiebolaqet (ADR)
                      (Sweden) ............................      137,223,909
  430,000           General Instrument Corp.* .............       36,550,000
   30,000           Gilat Satellite Networks Ltd.
                      (Israel)* ...........................        3,555,000
  821,700           Motorola, Inc. ........................      120,995,325
   12,300           Next Level Communications, Inc.........          921,731
  672,000           Nokia Corp. (ADR) (Finland) ...........      127,680,000
  657,300           Nortel Networks Corp. (Canada) ........       66,387,300
1,248,200           RF Micro Devices, Inc.* ...............       85,189,650
  907,100           Scientific-Atlanta, Inc. ..............       50,457,438
   70,000           Sycamore Networks, Inc.* ..............       21,253,750
                                                              --------------
                                                                 909,083,757
                                                              --------------
                    TOTAL COMMON STOCKS
                    (Identified Cost $6,691,595,759).......   10,184,315,738
                                                              --------------
</TABLE>



                       SEE NOTES TO FINANCIAL STATEMENTS


                                       41
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
PORTFOLIO OF INVESTMENTS DECEMBER 31, 1999, CONTINUED


<TABLE>
<CAPTION>

 PRINCIPAL
 AMOUNT IN
 THOUSANDS                                                   VALUE
- -------------                                            --------------
<S>             <C>                                      <C>
                SHORT-TERM INVESTMENTS (9.4%)
                U.S. GOVERNMENT AGENCIES (a) (9.4%)
$  300,000      Federal Home Loan Banks
                  5.65% due 01/07/00 .................   $   299,717,500
   456,000      Federal Home Loan Mortgage
                  Corp. 1.50% due 01/03/00 ...........       455,962,000
   300,000      Federal Home Loan Mortgage
                  Corp. 4.50% due 01/05/00 ...........       299,850,000
                                                         ---------------
                TOTAL U.S. GOVERNMENT AGENCIES
                (Amortized cost $1,055,529,500).......     1,055,529,500
                                                         ---------------
                REPURCHASE AGREEMENT (0.0%)
     4,102      The Bank of New York 1.50%
                  due 01/03/00 (dated 12/31/99;
                  proceeds $4,102,270) (b)
                  (Identified Cost $4,101,758)........         4,101,758
                                                         ---------------
                TOTAL SHORT-TERM INVESTMENTS
                (Identified Cost $1,059,631,258)......     1,059,631,258
                                                         ---------------
TOTAL INVESTMENTS
(Identified Cost $7,751,227,017) (c).....       99.8%     11,243,946,996
OTHER ASSETS IN EXCESS OF
LIABILITIES .............................        0.2          16,954,955
                                               -----      --------------
NET ASSETS ..............................      100.0%    $11,260,901,951
                                               =====     ===============

</TABLE>



- --------------------------------
ADR        American Depository Receipt.
*          Non-income producing security.
**         Some or all of these securities are segregated in connection with
           open futures contracts.
(a)        Securities were purchased on a discount basis. The interest rates
           shown have been adjusted to reflect a money market equivalent yield.
(b)        Collateralized by $2,877,085 U.S. Treasury Bond 11.25% due 02/15/15
           valued at $4,187,057.
(c)        The aggregate cost for federal income tax purposes approximates
           identified cost. The aggregate gross unrealized appreciation is
           $3,562,116,867 and the aggregate gross unrealized depreciation is
           $69,396,888, resulting in net unrealized appreciation of
           $3,492,719,979.



FUTURES CONTRACT OPEN AT DECEMBER 31, 1999:


<TABLE>
<CAPTION>

                 DESCRIPTION      UNDERLYING
  NUMBER OF    DELIVERY MONTH    FACE AMOUNT       UNREALIZED
CONTRACTS         AND YEAR         AT VALUE           LOSS
- ------------- ---------------- --------------- -----------------
<S>           <C>              <C>             <C>
              S&P 500 Futures
  (1,441)        March/2000      $534,683,050    $(23,185,862)
</TABLE>


FORWARD FOREIGN CURRENCY CONTRACTS OPEN AT DECEMBER 31, 1999:

<TABLE>
<CAPTION>

  CONTRACTS TO          IN         DELIVERY    UNREALIZED
    DELIVER        EXCHANGE FOR      DATE     DEPRECIATION
- ---------------- ---------------- ---------- -------------
<S>      <C>     <C>   <C>        <C>        <C>
$        5,131   JPY   523,315    01/04/00         $(11)
  EUR    6,531   $       6,563    01/03/00           (5)
  EUR    8,089   $       8,129    01/03/00           (6)
                                                   ----
    Total unrealized depreciation ........         $(22)
                                                   ====
</TABLE>

Currency Abbreviations:
- -----------------------
EUR        Euro.
JPY        Japanese Yen.


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       42
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
FINANCIAL STATEMENTS



STATEMENT OF ASSETS AND LIABILITIES
December 31, 1999



<TABLE>
<CAPTION>
ASSETS:

<S>                                                                   <C>
Investments in securities, at value
  (identified cost $7,751,227,017).................................    $11,243,946,996
Receivable for :
   Shares of beneficial interest sold .............................         26,105,106
   Investments sold ...............................................         12,190,039
   Dividends ......................................................          1,739,488
   Foreign withholding taxes reclaimed ............................            424,501
Prepaid expenses and other assets .................................            198,415
                                                                       ---------------
   TOTAL ASSETS ...................................................     11,284,604,545
                                                                       ---------------
LIABILITIES:
Payable for:
   Shares of beneficial interest repurchased ......................          8,762,077
   Plan of distribution fee .......................................          5,665,896
   Investment management fee ......................................          3,988,712
   Investments purchased ..........................................          2,938,782
   Variation margin on futures contracts ..........................          1,224,850
Accrued expenses and other payables ...............................          1,122,277
                                                                       ---------------
   TOTAL LIABILITIES ..............................................         23,702,594
                                                                       ---------------
   NET ASSETS .....................................................    $11,260,901,951
                                                                       ===============
COMPOSITION OF NET ASSETS:
Paid-in-capital ...................................................    $ 7,735,522,881
Net unrealized appreciation .......................................      3,469,516,027
Accumulated net investment loss ...................................            (46,524)
Accumulated undistributed net realized gain .......................         55,909,567
                                                                       ---------------
   NET ASSETS .....................................................    $11,260,901,951
                                                                       ===============
CLASS A SHARES:
Net Assets ........................................................       $306,542,241
Shares Outstanding (unlimited authorized, $.01 par value) .........          7,071,772
   NET ASSET VALUE PER SHARE ......................................             $43.35
                                                                                ======
   MAXIMUM OFFERING PRICE PER SHARE,
     (net asset value plus 5.54% of net asset value) ..............             $45.75
                                                                                ======
CLASS B SHARES:
Net Assets ........................................................    $10,388,725,776
Shares Outstanding (unlimited authorized, $.01 par value) .........        243,677,256
   NET ASSET VALUE PER SHARE ......................................             $42.63
                                                                                ======
CLASS C SHARES:
Net Assets ........................................................       $245,942,431
Shares Outstanding (unlimited authorized, $.01 par value) .........          5,806,934
   NET ASSET VALUE PER SHARE ......................................             $42.35
                                                                                ======
CLASS D SHARES:
Net Assets ........................................................       $319,691,503
Shares Outstanding (unlimited authorized, $.01 par value) .........          7,322,430
   NET ASSET VALUE PER SHARE ......................................             $43.66
                                                                                ======
</TABLE>



                       SEE NOTES TO FINANCIAL STATEMENTS

                                       43
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
FINANCIAL STATEMENTS, CONTINUED


STATEMENT OF OPERATIONS
For the year ended December 31, 1999



<TABLE>
<CAPTION>

NET INVESTMENT LOSS:
<S>                                                                      <C>
INCOME

Interest .............................................................    $   44,021,858
Dividends (net of $910,107 foreign withholding tax)...................        42,744,595
                                                                          --------------
   TOTAL INCOME ......................................................        86,766,453
                                                                          --------------
EXPENSES

Plan of distribution fee (Class A shares) ............................           405,293
Plan of distribution fee (Class B shares) ............................        55,393,868
Plan of distribution fee (Class C shares) ............................         1,370,461
Investment management fee ............................................        36,774,969
Transfer agent fees and expenses .....................................         7,411,636
Registration fees ....................................................         1,080,338
Custodian fees .......................................................           742,794
Shareholder reports and notices ......................................           494,559
Professional fees ....................................................            99,903
Trustees' fees and expenses ..........................................            18,631
Other ................................................................            66,054
                                                                          --------------
   TOTAL EXPENSES ....................................................       103,858,506
                                                                          --------------
   NET INVESTMENT LOSS ...............................................       (17,092,053)
                                                                          --------------
NET REALIZED AND UNREALIZED GAIN (LOSS):
Net realized gain/loss on:
   Investments .......................................................     1,123,629,036
   Futures contracts .................................................       (81,278,967)
   Foreign exchange transactions .....................................            (3,160)
                                                                          --------------
   NET GAIN ..........................................................     1,042,346,909
                                                                          --------------
Net change in unrealized appreciation/depreciation on:
   Investments .......................................................     2,370,924,746
   Futures contracts .................................................       (23,185,862)
   Translation of forward foreign currency contracts, other assets and
     liabilities denominated in foreign currencies ...................           (41,395)
                                                                          --------------
   NET APPRECIATION ..................................................     2,347,697,489
                                                                          --------------
   NET GAIN ..........................................................     3,390,044,398
                                                                          --------------
NET INCREASE .........................................................    $3,372,952,345
                                                                          ==============
</TABLE>



                       SEE NOTES TO FINANCIAL STATEMENTS


                                       44
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
FINANCIAL STATEMENTS, CONTINUED



STATEMENT OF CHANGES IN NET ASSETS



<TABLE>
<CAPTION>

                                                             FOR THE YEAR         FOR THE YEAR
                                                                ENDED                 ENDED
                                                          DECEMBER 31, 1999     DECEMBER 31, 1998
                                                         -------------------   ------------------
<S>                                                      <C>                   <C>
INCREASE (DECREASE) IN NET ASSETS:
OPERATIONS:
Net investment loss ..................................   $   (17,092,053)       $   (4,067,589)
Net realized gain ....................................     1,042,346,909           821,025,139
Net change in unrealized appreciation ................     2,347,697,489           554,978,703
                                                         ---------------        --------------
   NET INCREASE ......................................     3,372,952,345         1,371,936,253
                                                         ---------------        --------------
DISTRIBUTIONS TO SHAREHOLDERS FROM NET REALIZED GAIN:
Class A shares .......................................       (28,551,583)          (13,723,199)
Class B shares .......................................    (1,024,566,187)         (795,828,381)
Class C shares .......................................       (22,478,831)           (7,103,483)
Class D shares .......................................       (28,966,000)          (17,168,974)
                                                         ---------------        --------------
   TOTAL DISTRIBUTIONS ...............................    (1,104,562,601)         (833,824,037)
                                                         ---------------        --------------
Net increase from transactions in shares of beneficial
  interest ...........................................     2,929,254,218         1,369,254,273
                                                         ---------------        --------------
   NET INCREASE ......................................     5,197,643,962         1,907,366,489
NET ASSETS:
Beginning of period ..................................     6,063,257,989         4,155,891,500
                                                         ---------------        --------------
   END OF PERIOD
   (Including accumulated net investment losses of
   $46,524 and $44,936, respectively).................   $11,260,901,951        $6,063,257,989
                                                         ===============        ==============
</TABLE>


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       45
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
NOTES TO FINANCIAL STATEMENTS DECEMBER 31, 1999



1. ORGANIZATION AND ACCOUNTING POLICIES

Morgan Stanley Dean Witter American Opportunities Fund (the "Fund"), formerly
Morgan Stanley Dean Witter American Value Fund, is registered under the
Investment Company Act of 1940, as amended (the "Act"), as a diversified,
open-end management investment company. The Fund's investment objective is
capital growth consistent with an effort to reduce volatility. The Fund seeks to
achieve its objective by investing in a diversified portfolio of securities
consisting principally of common stocks. The Fund was incorporated in Maryland
in 1979, commenced operations on March 27, 1980 and was reorganized as a
Massachusetts business trust on April 30, 1987. On July 28, 1997, the Fund
converted to a multiple class share structure.

The Fund offers Class A shares, Class B shares, Class C shares and Class D
shares. The four classes are substantially the same except that most Class A
shares are subject to a sales charge imposed at the time of purchase and some
Class A shares, and most Class B shares and Class C shares are subject to a
contingent deferred sales charge imposed on shares redeemed within one year, six
years and one year, respectively. Class D shares are not subject to a sales
charge. Additionally, Class A shares, Class B shares and Class C shares incur
distribution expenses.

The preparation of financial statements in accordance with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the reported amounts and disclosures. Actual results could differ from
those estimates.

The following is a summary of significant accounting policies:

A. VALUATION OF INVESTMENTS - (1) an equity security listed or traded on the New
York, American or other domestic or foreign stock exchange is valued at its
latest sale price on that exchange prior to the time when assets are valued; if
there were no sales that day, the security is valued at the latest bid price (in
cases where a security is traded on more than one exchange, the security is
valued on the exchange designated as the primary market pursuant to procedures
adopted by the Trustees); (2) all other portfolio securities for which
over-the-counter market quotations are readily available are valued at the
latest available bid price prior to the time of valuation; (3) when market
quotations are not readily available, including circumstances under which it is
determined by Morgan Stanley Dean Witter Advisors Inc. (the "Investment
Manager") that sale or bid prices are not reflective of a security's market
value, portfolio securities are valued at their fair value as determined in good
faith under procedures established by and under the general supervision of the
Trustees (valuation of debt securities for which market quotations are not
readily available may be based upon current market prices of securities which
are comparable in coupon, rating and maturity or an appropriate matrix utilizing
similar factors); and (4) short-term debt


                                       46
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
NOTES TO FINANCIAL STATEMENTS DECEMBER 31, 1999, CONTINUED


securities having a maturity date of more than sixty days at time of purchase
are valued on a mark-to-market basis until sixty days prior to maturity and
thereafter at amortized cost based on their value on the 61st day. Short-term
debt securities having a maturity date of sixty days or less at the time of
purchase are valued at amortized cost.

B. ACCOUNTING FOR INVESTMENTS - Security transactions are accounted for on the
trade date (date the order to buy or sell is executed). Realized gains and
losses on security transactions are determined by the identified cost method.
Dividend income and other distributions are recorded on the ex-dividend date.
Discounts are accreted over the life of the respective securities. Interest
income is accrued daily.

C. MULTIPLE CLASS ALLOCATIONS - Investment income, expenses (other than
distribution fees), and realized and unrealized gains and losses are allocated
to each class of shares based upon the relative net asset value on the date such
items are recognized. Distribution fees are charged directly to the respective
class.

D. FUTURES CONTRACTS - A futures contract is an agreement between two parties to
buy and sell financial instruments at a set price on a future date. Upon
entering into such a contract, the Fund is required to pledge to the broker
cash, U.S. Government securities or other liquid portfolio securities equal to
the minimum initial margin requirement of the applicable futures exchange.
Pursuant to the contract, the Fund agrees to receive from or pay to the broker
an amount of cash equal to the daily fluctuation in the value of the contract
which is known as variation margin. Such receipts or payments are recorded by
the Fund as unrealized gains or losses. Upon closing of the contract, the Fund
realized a gain or loss equal to the difference between the value of the
contract at the time it was opened and the value at the time it was closed.

E. FOREIGN CURRENCY TRANSLATION - The books and records of the Fund are
maintained in U.S. dollars as follows: (1) the foreign currency market value of
investment securities, other assets and liabilities and forward foreign currency
contracts are translated at the exchange rates prevailing at the end of the
period; and (2) purchases, sales, income and expenses are translated at the
exchange rates prevailing on the respective dates of such transactions. The
resultant exchange gains and losses are included in the Statement of Operations
as realized and unrealized gain/loss on foreign exchange transactions. Pursuant
to U.S. Federal income tax regulations, certain foreign exchange gains/losses
included in realized and unrealized gain/loss are included in or are a reduction
of ordinary income for federal income tax purposes. The Fund does not isolate
that portion of the results of operations arising as a result of changes in the
foreign exchange rates from the changes in the market prices of the securities.

F. FORWARD FOREIGN CURRENCY CONTRACTS - The Fund may enter into forward foreign
currency contracts which are valued daily at the appropriate exchange rates.
The resultant unrealized exchange gains and



                                       47
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
NOTES TO FINANCIAL STATEMENTS DECEMBER 31, 1999, CONTINUED


losses are included in the Statement of Operations as unrealized gain/loss on
foreign exchange transactions. The Fund records realized gains or losses on
delivery of the currency or at the time the forward contract is extinguished
(compensated) by entering into a closing transaction prior to delivery.

G. FEDERAL INCOME TAX STATUS - It is the Fund's policy to comply with the
requirements of the Internal Revenue Code applicable to regulated investment
companies and to distribute all of its taxable income to its shareholders.
Accordingly, no federal income tax provision is required.

H. DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS - The Fund records dividends and
distributions to its shareholders on the record date. The amount of dividends
and distributions from net investment income and net realized capital gains are
determined in accordance with federal income tax regulations which may differ
from generally accepted accounting principles. These "book/tax" differences are
either considered temporary or permanent in nature. To the extent these
differences are permanent in nature, such amounts are reclassified within the
capital accounts based on their federal tax-basis treatment; temporary
differences do not require reclassification. Dividends and distributions which
exceed net investment income and net realized capital gains for financial
reporting purposes but not for tax purposes are reported as dividends in excess
of net investment income or distributions in excess of net realized capital
gains. To the extent they exceed net investment income and net realized capital
gains for tax purposes, they are reported as distributions of paid-in-capital.

2. INVESTMENT MANAGEMENT AGREEMENT

Pursuant to an Investment Management Agreement with the Investment Manager, the
Fund pays a management fee, accrued daily and payable monthly, by applying the
following annual rates to the net assets of the Fund determined at the close of
each business day: 0.625% to the portion of daily net assets not exceeding $250
million; 0.50% to the portion of daily net assets exceeding $250 million but not
exceeding $2.5 billion; 0.475% to the portion of daily net assets exceeding $2.5
billion but not exceeding $3.5 billion; 0.45% to the portion of daily net assets
exceeding $3.5 billion but not exceeding $4.5 billion; and 0.425% to the portion
of daily net assets in excess of $4.5 billion.

Under the terms of the Agreement, in addition to managing the Fund's
investments, the Investment Manager maintains certain of the Fund's books and
records and furnishes, at its own expense, office space, facilities, equipment,
clerical, bookkeeping and certain legal services and pays the salaries of all
personnel, including officers of the Fund who are employees of the Investment
Manager. The Investment Manager also bears the cost of telephone services, heat,
light, power and other utilities provided to the Fund.


                                       48
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
NOTES TO FINANCIAL STATEMENTS DECEMBER 31, 1999, CONTINUED


3. PLAN OF DISTRIBUTION

Shares of the Fund are distributed by Morgan Stanley Dean Witter Distributors
Inc. (the "Distributor"), an affiliate of the Investment Manager. The Fund has
adopted a Plan of Distribution (the "Plan") pursuant to Rule 12b-1 under the
Act. The Plan provides that the Fund will pay the Distributor a fee which is
accrued daily and paid monthly at the following annual rates: (i) Class A - up
to 0.25% of the average daily net assets of Class A; (ii) Class B - 1.0% of the
lesser of: (a) the average daily aggregate gross sales of the Class B shares
since the inception of the Fund (not including reinvestment of dividend or
capital gain distributions) less the average daily aggregate net asset value of
the Class B shares redeemed since the Fund's inception upon which a contingent
deferred sales charge has been imposed or waived; or (b) the average daily net
assets of Class B; and (iii) Class C - up to 1.0% of the average daily net
assets of Class C. In the case of Class A shares, amounts paid under the Plan
are paid to the Distributor for services provided. In the case of Class B and
Class C shares, amounts paid under the Plan are paid to the Distributor for (1)
services provided and the expenses borne by it and others in the distribution of
the shares of these Classes, including the payment of commissions for sales of
these Classes and incentive compensation to, and expenses of, Morgan Stanley
Dean Witter Financial Advisors and others who engage in or support distribution
of the shares or who service shareholder accounts, including overhead and
telephone expenses; (2) printing and distribution of prospectuses and reports
used in connection with the offering of these shares to other than current
shareholders; and (3) preparation, printing and distribution of sales literature
and advertising materials. In addition, the Distributor may utilize fees paid
pursuant to the Plan, in the case of Class B shares, to compensate Dean Witter
Reynolds Inc. ("DWR"), an affiliate of the Investment Manager and Distributor,
and other selected broker-dealers for their opportunity costs in advancing such
amounts, which compensation would be in the form of a carrying charge on any
unreimbursed expenses.

In the case of Class B shares, provided that the Plan continues in effect, any
cumulative expenses incurred by the Distributor but not yet recovered may be
recovered through the payment of future distribution fees from the Fund pursuant
to the Plan and contingent deferred sales charges paid by investors upon
redemption of Class B shares. Although there is no legal obligation for the Fund
to pay expenses incurred in excess of payments made to the Distributor under the
Plan and the proceeds of contingent deferred sales charges paid by investors
upon redemption of shares, if for any reason the Plan is terminated, the
Trustees will consider at that time the manner in which to treat such expenses.
The Distributor has advised the Fund that such excess amounts, including
carrying charges, totaled $126,611,964 at December 31, 1999.

In the case of Class A shares and Class C shares, expenses incurred pursuant to
the Plan in any calendar year in excess of 0.25% or 1.0% of the average daily
net assets of Class A or Class C, respectively, will


                                       49
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
NOTES TO FINANCIAL STATEMENTS DECEMBER 31, 1999, CONTINUED


not be reimbursed by the Fund through payments in any subsequent year, except
that expenses representing a gross sales credit to Morgan Stanley Dean Witter
Financial Advisors or other selected broker-dealer representatives may be
reimbursed in the subsequent calendar year. For the year ended December 31,
1999, the distribution fee was accrued for Class A shares and Class C shares at
the annual rate of 0.22% and 1.0%, respectively.

The Distributor has informed the Fund that for year ended December 31, 1999, it
received contingent deferred sales charges from certain redemptions of the
Fund's Class A shares, Class B shares and Class C shares of $11,280, $7,677,253
and $114,042, respectively and received $1,205,689 in front-end sales charges
from sales of the Fund's Class A shares. The respective shareholders pay such
charges which are not an expense of the Fund.

4. SECURITY TRANSACTIONS AND TRANSACTIONS WITH AFFILIATES

The cost of purchases and proceeds from sales of portfolio securities, excluding
short-term investments, for the year ended December 31, 1999, aggregated
$27,328,588,646 and $26,700,710,922, respectively. Included in the
aforementioned are purchases and sales of U.S. Government securities of
$328,798,688 and $327,377,156, respectively.

For the year ended December 31, 1999, the Fund incurred $881,953 in brokerage
commissions with DWR for portfolio transactions executed on behalf of the Fund.

For the year ended December 31, 1999, the Fund incurred brokerage commissions
of $5,118,224 with Morgan Stanley & Co., Inc., an affiliate of the Investment
Manager and Distributor, for portfolio transactions executed on behalf of the
Fund.

Morgan Stanley Dean Witter Trust FSB, an affiliate of the Investment Manager and
Distributor, is the Fund's transfer agent. At December 31, 1999, the Fund had
transfer agent fees and expenses payable of approximately $74,000.

The Fund has an unfunded noncontributory defined benefit pension plan covering
all independent Trustees of the Fund who will have served as independent
Trustees for at least five years at the time of retirement. Benefits under this
plan are based on years of service and compensation during the last five years
of service. Aggregate pension costs for the year ended December 31, 1999
included in Trustees' fees and expenses in the Statement of Operations amounted
to $6,000. At December 31, 1999, the Fund had an accrued pension liability of
$46,485 which is included in accrued expenses in the Statement of Assets and
Liabilities.


                                       50
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
NOTES TO FINANCIAL STATEMENTS DECEMBER 31, 1999, CONTINUED


5. SHARES OF BENEFICIAL INTEREST
Transactions in shares of beneficial interest were as follows:



<TABLE>
<CAPTION>

                                                                 FOR THE YEAR                        FOR THE YEAR
                                                                     ENDED                               ENDED
                                                               DECEMBER 31, 1999                   DECEMBER 31, 1998
                                                      ----------------------------------- -----------------------------------
                                                           SHARES            AMOUNT             SHARES            AMOUNT
                                                      --------------- -------------------  ---------------- ------------------
<S>                                                   <C>             <C>                  <C>              <C>
CLASS A SHARES
Sold ................................................     4,338,198    $    158,802,903         3,040,045     $   98,844,494
Reinvestment of distributions .......................       717,347          27,977,919           442,608         13,534,616
Shares issued in connection with the acquisition of
  Morgan Stanley Dean Witter Capital
 Appreciation
  Fund ..............................................        21,302             761,171                 -                  -
Redeemed ............................................    (1,529,947)        (56,507,414)         (493,155)       (16,123,421)
                                                         ----------    ----------------         ---------     --------------
Net increase - Class A ..............................     3,546,900         131,034,579         2,989,498         96,255,689
                                                         ----------    ----------------         ---------     --------------
CLASS B SHARES
Sold ................................................    71,285,499       2,582,385,467        41,693,951      1,350,536,686
Reinvestment of distributions .......................    25,191,185         963,793,541        24,515,681        750,904,568
Shares issued in connection with the acquisition of
  Morgan Stanley Dean Witter Capital
 Appreciation
  Fund ..............................................     6,039,569         213,444,830                 -                  -
Redeemed ............................................   (33,894,354)     (1,228,290,302)      (29,339,840)      (949,807,859)
                                                        -----------    ----------------       -----------     --------------
Net increase - Class B ..............................    68,621,899       2,531,333,536        36,869,792      1,151,633,395
                                                        -----------    ----------------       -----------     --------------
CLASS C SHARES
Sold ................................................     4,261,820         153,567,595         1,645,951         53,383,964
Reinvestment of distributions .......................       568,229          21,693,093           225,932          6,841,485
Shares issued in connection with the acquisition of
  Morgan Stanley Dean Witter Capital
 Appreciation
  Fund ..............................................        35,974           1,266,865                 -                  -
Redeemed ............................................      (918,072)        (33,332,226)         (426,767)       (13,856,699)
                                                        -----------    ----------------       -----------     --------------
Net increase - Class C ..............................     3,947,951         143,195,327         1,445,116         46,368,750
                                                        -----------    ----------------       -----------     --------------
CLASS D SHARES
Sold ................................................     4,457,365         166,990,004         1,603,145         52,338,697
Reinvestment of distributions .......................       706,696          27,710,295           512,115         15,767,494
Shares issued in connection with the acquisition of
  Morgan Stanley Dean Witter Capital
 Appreciation
  Fund ..............................................         3,051             109,510                 -                  -
Shares issued in connection with the acquisition of
  Dean Witter Retirement Series - American
 Value ..............................................             -                   -         1,423,395         44,485,158
Redeemed ............................................    (1,898,576)        (71,119,033)       (1,164,596)       (37,594,910)
                                                        -----------    ----------------       -----------     --------------
Net increase - Class D ..............................     3,268,536         123,690,776         2,374,059         74,996,439
                                                        -----------    ----------------       -----------     --------------
Net increase in Fund ................................    79,385,286    $  2,929,254,218        43,678,465     $1,369,254,273
                                                        ===========    ================        ==========     ==============
</TABLE>


                                       51
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
NOTES TO FINANCIAL STATEMENTS DECEMBER 31, 1999, CONTINUED


6. FEDERAL INCOME TAX STATUS

As of December 31, 1999, the Fund had temporary book/tax differences primarily
attributable to the mark-to-market of open futures contracts and capital loss
deferrals on wash sales and permanent book/tax differences primarily
attributable to a net operating loss. To reflect reclassifications arising from
the permanent differences, accumulated undistributed net realized gain was
charged $17,094,799, paid-in-capital was credited $276 and accumulated net
investment loss was credited $17,094,523. .

7. PURPOSES OF AND RISKS RELATING TO CERTAIN FINANCIAL INSTRUMENTS

The Fund may enter into forward foreign currency contracts ("forward contracts")
to facilitate settlement of foreign currency denominated portfolio transactions
or to manage foreign currency exposure associated with foreign currency
denominated securities.

To hedge against adverse interest rate, foreign currency and market risks, the
Fund may purchase and sell interest rate, currency and index futures ("futures
contracts").

Forward contracts and futures contracts involve elements of market risk in
excess of the amounts reflected in the Statement of Assets and Liabilities. The
Fund bears the risk of an unfavorable change in the foreign exchange rates
underlying the forward contracts. Risks may also arise upon entering into these
contracts from the potential inability of the counterparties to meet the terms
of their contracts.

At December 31, 1999, the Fund had outstanding futures contracts and forward
contracts.

8. ACQUISITION OF DEAN WITTER RETIREMENT SERIES - AMERICAN VALUE SERIES

On September 11, 1998, the Fund acquired all the net assets of Dean Witter
Retirement Series - American Value Series ("Retirement American") pursuant to a
plan of reorganization approved by the shareholders of Retirement American on
August 19, 1998. The acquisition was accomplished by a tax-free exchange of
1,423,395 Class D shares of the Fund at a net asset value of $31.24 per share
for 3,765,186 shares of Retirement American. The net assets of the Fund and
Retirement American immediately before the acquisition were $4,748,265,432, and
$44,485,158, respectively, including unrealized appreciation of $3,189,940 for
Retirement American. Immediately after the acquisition, the combined assets of
the Fund amounted to $4,792,750,590.

9. ACQUISITION OF MORGAN STANLEY DEAN WITTER CAPITAL APPRECIATION FUND

On March 12, 1999, the Fund acquired all the net assets of Morgan Stanley Dean
Witter Capital Appreciation ("Capital Appreciation") pursuant to a plan of
reorganization approved by the shareholders


                                       52
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
NOTES TO FINANCIAL STATEMENTS DECEMBER 31, 1999, CONTINUED


of Capital Appreciation on October 29, 1998. The acquisition was accomplished by
a tax-free exchange of 21,302 Class A shares of the Fund at a net asset value of
$35.74 per share for 60,567 Class A shares of Capital Appreciation; 6,039,569
Class B shares of the Fund at a net asset value of $35.35 per share for
17,217,642 Class B shares of Capital Appreciation; 35,974 Class C shares of the
Fund at a net asset value of $35.22 per share for 102,177 Class C shares of
Capital Appreciation; and 3,051 Class D shares of the Fund at a net asset value
of $35.90 per share for 8,685 Class D shares of Capital Appreciation. The net
assets of the Fund and Capital Appreciation immediately before the acquisition
were $7,027,067,112 and $215,582,364, respectively, including unrealized
appreciation of $42,624,304 for Capital Appreciation. Immediately after the
acquisition, the combined assets of the Fund amounted to $7,242,649,476.


                                       53
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
FINANCIAL HIGHLIGHTS


Selected ratios and per share data for a share of beneficial interest
outstanding throughout each period:




<TABLE>
<CAPTION>

                                                                                                    FOR THE PERIOD
                                                          FOR THE YEAR          FOR THE YEAR        JULY 28, 1997*
                                                             ENDED                 ENDED                THROUGH
                                                       DECEMBER 31, 1999     DECEMBER 31, 1998     DECEMBER 31, 1997
                                                      -------------------   -------------------   ------------------
<S>                                                   <C>                   <C>                   <C>
CLASS A SHARES ++
SELECTED PER SHARE DATA:
Net asset value, beginning of period ..............          $33.16                $29.59               $31.87
                                                             ------                ------               ------
Income from investment operations:

 Net investment income ............................            0.10                  0.15                 0.05
 Net realized and unrealized gain .................           14.80                  8.71                 2.32
                                                             ------                ------               ------
Total income from investment operations ...........           14.90                  8.86                 2.37
                                                             ------                ------               ------
Less distributions from net realized gain .........           (4.71)                (5.29)               (4.65)
                                                             ------                ------               ------
Net asset value, end of period ....................          $43.35                $33.16               $29.59
                                                             ======                ======               ======
TOTAL RETURN + ....................................           46.94%                31.78%                7.70%(1)
RATIOS TO AVERAGE NET ASSETS:
Expenses ..........................................            0.81%(3)              0.86%(3)             0.92%(2)
Net investment income .............................            0.28%(3)              0.43%(3)             0.38%(2)
SUPPLEMENTAL DATA:
Net assets, end of period, in thousands ...........        $306,542              $116,894             $ 15,844
Portfolio turnover rate ...........................             378%                  321%                 275%
</TABLE>




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

*    The date shares were first issued.
++   The per share amounts were computed using an average number of shares
     outstanding during the period.
+    Does not reflect the deduction of sales charge. Calculated based on the net
     asset value as of the last business day of the period.
(1)  Not annualized.
(2)  Annualized.
(3)  Reflects overall Fund ratios for investment income and non-class specific
     expenses.


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       54
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
FINANCIAL HIGHLIGHTS, CONTINUED


<TABLE>
<CAPTION>

                                                                       FOR THE YEAR ENDED DECEMBER 31,
                                                  --------------------------------------------------------------------------
                                                        1999++            1998++        1997*++       1996        1995
                                                  ------------------ ------------------ ------------ ----------- -----------
<S>                                               <C>                <C>                <C>          <C>         <C>
CLASS B SHARES
SELECTED PER SHARE DATA:
Net asset value, beginning of period ............       $32.85             $29.51         $27.01        $27.16       $21.21
                                                        ------             ------         ------        ------       ------
Income (loss) from investment operations:

 Net investment income (loss) ...................        (0.09)             (0.03)         (0.10)        (0.08)        0.01
 Net realized and unrealized gain ...............        14.58               8.66           8.34          2.86         8.87
                                                        ------             ------         ------        ------       ------
Total income from investment operations .........        14.49               8.63           8.24          2.78         8.88
                                                        ------             ------         ------        ------       ------
Less dividends and distributions from:

 Net investment income ..........................            -                  -              -         (0.01)           -
 Net realized gain ..............................        (4.71)             (5.29)         (5.74)        (2.92)       (2.93)
                                                        ------             ------         ------        ------       ------
Total dividends and distributions ...............        (4.71)             (5.29)         (5.74)        (2.93)       (2.93)
                                                        ------             ------         ------        ------       ------
Net asset value, end of period ..................       $42.63             $32.85         $29.51        $27.01       $27.16
                                                        ======             ======         ======        ======       ======
TOTAL RETURN + ..................................        46.12 %            31.07 %        31.55 %       10.53 %      42.20 %
RATIOS TO AVERAGE NET ASSETS:
Expenses ........................................         1.33 %(1)          1.39 %(1)      1.46 %        1.53 %       1.61%
Net investment income (loss) ....................        (0.24)%(1)         (0.10)%(1)     (0.34)%       (0.33)%       0.06%
SUPPLEMENTAL DATA:
Net assets, end of period, in millions ..........      $10,389             $5,750         $4,078        $3,099       $2,389
Portfolio turnover rate .........................          378 %              321 %          275 %         279 %        256%
</TABLE>




- -------------
*    Prior to July 28, 1997, the Fund issued one class of shares. All shares of
     the Fund held prior to that date, other than shares which were purchased
     prior to April 30, 1984 (and with respect to such shares, certain shares
     acquired through reinvestment of dividends and capital gains distributions
     (collectively the "Old Shares")), have been designated Class B shares. The
     Old Shares have been designated Class D shares.
++   The per share amount were computed using an average number of shares
     outstanding during the period.
++   Does not reflect the deduction of sales charge. Calculated based on the net
     asset value as of the last business day of the period.
(1)  Reflects overall Fund ratios for investment income and non-class specific
      expenses.


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       55
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
FINANCIAL HIGHLIGHTS, CONTINUED


<TABLE>
<CAPTION>

                                                                                                    FOR THE PERIOD
                                                          FOR THE YEAR          FOR THE YEAR        JULY 28, 1997*
                                                             ENDED                 ENDED                THROUGH
                                                       DECEMBER 31, 1999     DECEMBER 31, 1998     DECEMBER 31, 1997
                                                      -------------------   -------------------   ------------------
<S>                                                   <C>                   <C>                   <C>
CLASS C SHARES++
SELECTED PER SHARE DATA:
Net asset value, beginning of period ..............          $32.74               $29.49                $31.87
                                                             ------               ------                ------
Income (loss) from investment operations:

 Net investment loss ..............................           (0.18)               (0.10)                (0.05)
 Net realized and unrealized gain .................           14.50                 8.64                  2.32
                                                             ------               ------                ------
Total income from investment operations ...........           14.32                 8.54                  2.27
                                                             ------               ------                ------
Less distributions from net realized gain .........           (4.71)               (5.29)                (4.65)
                                                             ------               ------                ------
Net asset value, end of period ....................          $42.35               $32.74                $29.49
                                                             ======               ======                ======
TOTAL RETURN + ....................................           45.75 %              30.78 %                7.39 %(1)
RATIOS TO AVERAGE NET ASSETS:
Expenses ..........................................            1.59 %(3)            1.61 %(3)             1.66 %(2)
Net investment loss ...............................           (0.50)%(3)           (0.32)%(3)            (0.36)%(2)
SUPPLEMENTAL DATA:
Net assets, end of period, in thousands ...........        $245,942              $60,861               $12,204
Portfolio turnover rate ...........................             378 %                321 %                 275 %
</TABLE>




- -------------
*    The date shares were first issued.
++   The per share amounts were computed using an average number of shares
     outstanding during the period.
+    Does not reflect the deduction of sales charge. Calculated based on the net
     asset value as of the last business day of the period.
(1)  Not annualized.
(2)  Annualized.
(3)  Reflects overall Fund ratios for investment income and non-class specific
     expenses.


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       56
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
FINANCIAL HIGHLIGHTS, CONTINUED



<TABLE>
<CAPTION>

                                                                                                    FOR THE PERIOD
                                                          FOR THE YEAR          FOR THE YEAR        JULY 28, 1997*
                                                             ENDED                 ENDED                THROUGH
                                                       DECEMBER 31, 1999     DECEMBER 31, 1998     DECEMBER 31, 1997
                                                      -------------------   -------------------   ------------------
<S>                                                   <C>                   <C>                   <C>
CLASS D SHARES++
SELECTED PER SHARE DATA:
Net asset value, beginning of period ..............          $33.31                $29.63               $31.87
                                                             ------                ------               ------
Income from investment operations:

 Net investment income ............................            0.18                  0.24                 0.07
 Net realized and unrealized gain .................           14.88                  8.73                 2.34
                                                             ------                ------               ------
Total income from investment operations ...........           15.06                  8.97                 2.41
                                                             ------                ------               ------
Less distributions from net realized gain .........           (4.71)                (5.29)               (4.65)
                                                             ------                ------               ------
Net asset value, end of period ....................          $43.66                $33.31               $29.63
                                                             ======                ======               ======
TOTAL RETURN + ....................................           47.22%                32.12%                7.83%(1)
RATIOS TO AVERAGE NET ASSETS:
Expenses ..........................................            0.59%(3)              0.61%(3)             0.64%(2)
Net investment income .............................            0.50%(3)              0.68%(3)             0.50%(2)
SUPPLEMENTAL DATA:
Net assets, end of period, in thousands ...........        $319,692              $135,022             $ 49,772
Portfolio turnover rate ...........................             378%                  321%                 275%
</TABLE>



- -------------
*    The date shares were first issued. Shareholders who held shares of the Fund
     prior to July 28, 1997 (the date the Fund converted to a multiple class
     share structure) should refer to the Financial Highlights of Class B to
     obtain the historical per share data and ratio information of their shares.
++   The per share amounts were computed using an average number of shares
     outstanding during the period.
+    Calculated based on the net asset value as of the last business day of the
     period.
(1)  Not annualized.
(2)  Annualized.
(3)  Reflects overall Fund ratios for investment income and non-class specific
     expenses.


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       57
<PAGE>

MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
REPORT OF INDEPENDENT ACCOUNTANTS


TO THE SHAREHOLDERS AND TRUSTEES
OF MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND

In our opinion, the accompanying statement of assets and liabilities, including
the portfolio of investments, and the related statements of operations and of
changes in net assets and the financial highlights present fairly, in all
material respects, the financial position of Morgan Stanley Dean Witter American
Opportunities Fund (the "Fund"), formerly Morgan Stanley Dean Witter American
Value Fund, at December 31, 1999, the results of its operations for the year
then ended, the changes in its net assets for each of the two years in the
period then ended and the financial highlights for each of the periods
indicated, in conformity with accounting principles generally accepted in the
United States. These financial statements and financial highlights (hereafter
referred to as "financial statements") are the responsibility of the Fund's
management; our responsibility is to express an opinion on these financial
statements based on our audits. We conducted our audits of these financial
statements in accordance with auditing standards generally accepted in the
United States, which require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements, assessing the
accounting principles used and significant estimates made by management, and
evaluating the overall financial statement presentation. We believe that our
audits, which included confirmation of securities at December 31, 1999 by
correspondence with the custodian and brokers, provide a reasonable basis for
the opinion expressed above.

PricewaterhouseCoopers LLP
1177 Avenue of the Americas
New York, New York 10036
February 8, 2000

                      1999 FEDERAL TAX NOTICE (unaudited)

      During the year ended December 31, 1999, the Fund paid to its shareholders
      $0.81 per share from long-term capital gains. For such period, 3.74% of
      the ordinary dividends paid qualified for the dividends received deduction
      available to corporations.


                                       58
<PAGE>

             MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND
                            PART C OTHER INFORMATION

Item 23.     Exhibits
- --------     -------------------------------------------------------------------

1 (a).       Declaration of Trust of the Registrant, dated April 6, 1987, is
             incorporated by reference to Exhibit 1 of Post-Effective Amendment
             No. 19 to the Registration Statement on Form N-1A, filed on
             February 23, 1996.

1 (b).       Instrument Establishing and Designating Additional Classes of
             Shares, dated July 28, 1997, is incorporated by reference to
             Exhibit 1 of Post-Effective Amendment No. 21 to the Registration
             Statement on Form N-1A, filed on July 21, 1997.

1 (c).       Amendment, dated June 22, 1998, to the Declaration of Trust of the
             Registrant is incorporated by reference to Exhibit 1 of
             Post-Effective Amendment No. 23 to the Registration Statement on
             Form N-1A, filed on February 24, 1999.

2.           Amended and Restated By-Laws of the Registrant, dated May 1, 1999,
             filed herein.

3.           Not applicable.

4.           Amended Investment Management Agreement between the Registrant and
             Morgan Stanley Dean Witter Advisors Inc., dated May 1, 1998, is
             incorporated by reference to Exhibit 4 of Post-Effective Amendment
             No. 23 to the Registration Statement on Form N-1A, filed on
             February 24, 1999.

5 (a).       Amended Multi-Class Distribution Agreement between the Registrant
             and Morgan Stanley Dean Witter Distributors Inc., dated June 22,
             1998, is incorporated by reference to Exhibit 5(a) of
             Post-Effective Amendment No. 23 to the Registration Statement on
             Form N-1A, filed on February 24, 1999.

5 (b).       Selected Dealers Agreement between Morgan Stanley Dean Witter
             Distributors Inc. and Dean Witter Reynolds Inc., dated January 4,
             1993, is incorporated by reference to Exhibit 6 of Post-Effective
             Amendment No. 19 to the Registration Statement on Form N-1A, filed
             on February 23, 1996.

5 (c).       Omnibus Selected Dealer Agreement between Morgan Stanley Dean
             Witter Distributors Inc. and National Financial Services
             Corporation, dated October 17, 1998, is incorporated by reference
             to Exhibit 5(b) of Post-Effective Amendment No. 23 to the
             Registration Statement on Form N-1A, filed on February 24, 1999.

<PAGE>

6.           Amended and Restated Retirement Plan for Non-Interested Trustees or
             Directors, dated May 8, 1997, filed herein.

7 (a).       Custodian Agreement between The Bank of New York and the
             Registrant, dated September 20, 1991, is incorporated by reference
             to Exhibit 8 of Post-Effective Amendment No. 19 to the Registration
             Statement on Form N-1A, filed on February 23, 1996.

7 (b).       Amendment to the Custody Agreement between The Bank of New York and
             the Registrant, dated April 17, 1996, is incorporated by reference
             to Exhibit 8 of Post-Effective Amendment No. 20 to the Registration
             Statement on Form N-1A, filed on March 31, 1997.

8 (a).       Amended and Restated Transfer Agency Agreement between the
             Registrant and Morgan Stanley Dean Witter Trust FSB, dated June 22,
             1998, is incorporated by reference to Exhibit 8(a) of
             Post-Effective Amendment No. 23 to the Registration Statement on
             Form N-1A, filed on February 24, 1999.

8 (b).       Amended Services Agreement between Morgan Stanley Dean Witter
             Advisors Inc. and Morgan Stanley Dean Witter Services Company Inc.,
             dated June 22, 1998, is incorporated by reference to Exhibit 8 of
             Post-Effective Amendment No. 23 to the Registration Statement on
             Form N-1A, filed on February 24, 1999.

 9.          Opinion of Dennis H. Greenwald, Esq., dated February 8, 1980, filed
             herein.

10.          Consent of Independent Accountants, filed herein.

11.          Not applicable.

12.          Not applicable.

13.          Amended and Restated Plan of Distribution pursuant to Rule 12b-1
             between the Registrant and Morgan Stanley Dean Witter Distributors
             Inc., dated July 28, 1997, is incorporated by reference to Exhibit
             15 of Post-Effective Amendment No. 21 to the Registration Statement
             on Form N-1A, filed on July 21, 1997.
<PAGE>

14.          Amended Multiple Class Plan pursuant to Rule 18f-3 is incorporated
             by reference to Exhibit 14 of Post-Effective Amendment No. 23 to
             the Registration Statement on Form N-1A, filed on February 24,
             1999.

15.          Not applicable.

16(a).       Code of Ethics of Morgan Stanley Dean Witter Advisors Inc., Morgan
             Stanley Dean Witter Services Company Inc. and Morgan Stanley Dean
             Witter Distributors Inc., filed herein.

16(b).       Code of Ethics of the Morgan Stanley Dean Witter Funds, filed
             herein.

Other.       Powers of Attorney of Trustees are incorporated by reference to
             Exhibit (Other) of Post-Effective Amendment No. 18 to the
             Registration Statement on Form N-1A, filed on February 22, 1995 and
             Post-Effective Amendment No. 22 to the Registration Statement on
             Form N-1A, filed on May 1, 1998.


Item 24.  Persons Controlled by or Under Common Control with the Fund.
          -----------------------------------------------------------

                 None

Item 25.  Indemnification.
          ---------------

     Pursuant to Section 5.3 of the Registrant's Declaration of Trust and under
Section 4.8 of the Registrant's By-Laws, the indemnification of the Registrant's
trustees, officers, employees and agents is permitted if it is determined that
they acted under the belief that their actions were in or not opposed to the
best interest of the Registrant, and, with respect to any criminal proceeding,
they had reasonable cause to believe their conduct was not unlawful. In
addition, indemnification is permitted only if it is determined that the actions
in question did not render them liable by reason of willful misfeasance, bad
faith or gross negligence in the performance of their duties or by reason of
reckless disregard of their obligations and duties to the Registrant. Trustees,
officers, employees and agents will be indemnified for the expense of litigation
if it is determined that they are entitled to indemnification against any
liability established in such litigation. The Registrant may also advance money
for these expenses provided that they give their undertakings to repay the
Registrant unless their conduct is later determined to permit indemnification.

     Pursuant to Section 5.2 of the Registrant's Declaration of Trust and
paragraph 8 of the Registrant's Investment Management Agreement, neither the
Investment Manager nor any trustee, officer, employee or agent of the Registrant
shall be liable for any action or failure to act, except in the case of bad
faith, willful misfeasance, gross negligence or reckless disregard of duties to
the Registrant.

     Insofar as indemnification for liabilities arising under the Securities Act
of 1933 (the "Act") may be permitted to trustees, officers and controlling
persons of the Registrant 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 Act
and is, therefore, unenforceable. In the event that a claim for
<PAGE>

indemnification against such liabilities (other than the payment by the
Registrant of expenses incurred or paid by a trustee, officer, or controlling
person of the Registrant in connection with the successful defense of any
action, suit or proceeding) is asserted against the Registrant by such trustee,
officer or controlling person in connection with the shares 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 Act, and will be governed by the final adjudication of such
issue.

     The Registrant hereby undertakes that it will apply the indemnification
provision of its by-laws in a manner consistent with Release 11330 of the
Securities and Exchange Commission under the Investment Company Act of 1940, so
long as the interpretation of Sections 17(h) and 17(i) of such Act remains in
effect.

     Registrant, in conjunction with the Investment Manager, Registrant's
Trustees, and other registered investment management companies managed by the
Investment Manager, maintains insurance on behalf of any person who is or was a
Trustee, officer, employee, or agent of Registrant, or who is or was serving at
the request of Registrant as a trustee, director, officer, employee or agent of
another trust or corporation, against any liability asserted against him and
incurred by him or arising out of his position. However, in no event will
Registrant maintain insurance to indemnify any such person for any act for which
Registrant itself is not permitted to indemnify him.

Item 26. Business and Other Connections of Investment Advisor
         ----------------------------------------------------

     See "The Fund and Its Management" in the Prospectus regarding the business
of the investment advisor. The following information is given regarding officers
of Morgan Stanley Dean Witter Advisors Inc. ("MSDW Advisors"). MSDW Advisors is
a wholly-owned subsidiary of Morgan Stanley Dean Witter & Co.

     The term "Morgan Stanley Dean Witter Funds" refers to the following
registered investment companies:

Closed-End Investment Companies
- -------------------------------

(1)     Morgan Stanley Dean Witter California Insured Municipal Income Trust
(2)     Morgan Stanley Dean Witter California Quality Municipal Securities
(3)     Morgan Stanley Dean Witter Government Income Trust
(4)     Morgan Stanley Dean Witter High Income Advantage Trust
(5)     Morgan Stanley Dean Witter High Income Advantage Trust II
(6)     Morgan Stanley Dean Witter High Income Advantage Trust III
(7)     Morgan Stanley Dean Witter Income Securities Inc.
(8)     Morgan Stanley Dean Witter Insured California Municipal Securities
(9)     Morgan Stanley Dean Witter Insured Municipal Bond Trust
(10)    Morgan Stanley Dean Witter Insured Municipal Income Trust
(11)    Morgan Stanley Dean Witter Insured Municipal Securities
(12)    Morgan Stanley Dean Witter Insured Municipal Trust
(13)    Morgan Stanley Dean Witter Municipal Income Opportunities Trust
(14)    Morgan Stanley Dean Witter Municipal Income Opportunities Trust II
(15)    Morgan Stanley Dean Witter Municipal Income Opportunities Trust III
(16)    Morgan Stanley Dean Witter Municipal Income Trust
(17)    Morgan Stanley Dean Witter Municipal Income Trust II

<PAGE>

(18)    Morgan Stanley Dean Witter Municipal Income Trust III
(19)    Morgan Stanley Dean Witter Municipal Premium Income Trust
(20)    Morgan Stanley Dean Witter New York Quality Municipal Securities
(21)    Morgan Stanley Dean Witter Prime Income Trust
(22)    Morgan Stanley Dean Witter Quality Municipal Income Trust
(23)    Morgan Stanley Dean Witter Quality Municipal Investment Trust
(24)    Morgan Stanley Dean Witter Quality Municipal Securities


Open-end Investment Companies
- -----------------------------

(1)     Active Assets California Tax-Free Trust
(2)     Active Assets Government Securities Trust
(3)     Active Assets Institutional Money Trust
(4)     Active Assets Money Trust
(5)     Active Assets Premier Money Trust
(6)     Active Assets Tax-Free Trust
(7)     Morgan Stanley Dean Witter 21st Century Trend Fund
(8)     Morgan Stanley Dean Witter Aggressive Equity Fund
(9)     Morgan Stanley Dean Witter American Opportunities Fund
(10)    Morgan Stanley Dean Witter Balanced Growth Fund
(11)    Morgan Stanley Dean Witter Balanced Income Fund
(12)    Morgan Stanley Dean Witter California Tax-Free Daily Income Trust
(13)    Morgan Stanley Dean Witter California Tax-Free Income Fund
(14)    Morgan Stanley Dean Witter Capital Growth Securities
(15)    Morgan Stanley Dean Witter Competitive Edge Fund, "Best Ideas Portfolio"
(16)    Morgan Stanley Dean Witter Convertible Securities Trust
(17)    Morgan Stanley Dean Witter Developing Growth Securities Trust
(18)    Morgan Stanley Dean Witter Diversified Income Trust
(19)    Morgan Stanley Dean Witter Dividend Growth Securities Inc.
(20)    Morgan Stanley Dean Witter Equity Fund
(21)    Morgan Stanley Dean Witter European Growth Fund Inc.
(22)    Morgan Stanley Dean Witter Federal Securities Trust
(23)    Morgan Stanley Dean Witter Financial Services Trust
(24)    Morgan Stanley Dean Witter Fund of Funds
(25)    Morgan Stanley Dean Witter Global Dividend Growth Securities
(26)    Morgan Stanley Dean Witter Global Utilities Fund
(27)    Morgan Stanley Dean Witter Growth Fund
(28)    Morgan Stanley Dean Witter Hawaii Municipal Trust
(29)    Morgan Stanley Dean Witter Health Sciences Trust
(30)    Morgan Stanley Dean Witter High Yield Securities Inc.
(31)    Morgan Stanley Dean Witter Income Builder Fund
(32)    Morgan Stanley Dean Witter Information Fund
(33)    Morgan Stanley Dean Witter Intermediate Income Securities
(34)    Morgan Stanley Dean Witter International Fund
(35)    Morgan Stanley Dean Witter International SmallCap Fund
(36)    Morgan Stanley Dean Witter Japan Fund
(37)    Morgan Stanley Dean Witter Latin American Growth Fund
(38)    Morgan Stanley Dean Witter Limited Term Municipal Trust
(39)    Morgan Stanley Dean Witter Liquid Asset Fund Inc.
(40)    Morgan Stanley Dean Witter Market Leader Trust

<PAGE>

(41)    Morgan Stanley Dean Witter Mid-Cap Dividend Growth Securities
(42)    Morgan Stanley Dean Witter Mid-Cap Equity Trust
(43)    Morgan Stanley Dean Witter Multi-State Municipal Series Trust
(44)    Morgan Stanley Dean Witter Natural Resource Development Securities Inc.
(45)    Morgan Stanley Dean Witter New York Municipal Money Market Trust
(46)    Morgan Stanley Dean Witter New York Tax-Free Income Fund
(47)    Morgan Stanley Dean Witter Next Generation Trust
(48)    Morgan Stanley Dean Witter North American Government Income Trust
(49)    Morgan Stanley Dean Witter Pacific Growth Fund Inc.
(50)    Morgan Stanley Dean Witter Real Estate Fund
(51)    Morgan Stanley Dean Witter S&P 500 Index Fund
(52)    Morgan Stanley Dean Witter S&P 500 Select Fund
(53)    Morgan Stanley Dean Witter Select Dimensions Investment Series
(54)    Morgan Stanley Dean Witter Select Municipal Reinvestment Fund
(55)    Morgan Stanley Dean Witter Short-Term Bond Fund
(56)    Morgan Stanley Dean Witter Short-Term U.S. Treasury Trust
(57)    Morgan Stanley Dean Witter Small Cap Growth Fund
(58)    Morgan Stanley Dean Witter Special Value Fund
(59)    Morgan Stanley Dean Witter Strategist Fund
(60)    Morgan Stanley Dean Witter Tax-Exempt Securities Trust
(61)    Morgan Stanley Dean Witter Tax-Free Daily Income Trust
(62)    Morgan Stanley Dean Witter Tax-Managed Growth Fund
(63)    Morgan Stanley Dean Witter Total Market Index Fund
(64)    Morgan Stanley Dean Witter Total Return Trust
(65)    Morgan Stanley Dean Witter U.S. Government Money Market Trust
(66)    Morgan Stanley Dean Witter U.S. Government Securities Trust
(67)    Morgan Stanley Dean Witter Utilities Fund
(68)    Morgan Stanley Dean Witter Value-Added Market Series
(69)    Morgan Stanley Dean Witter Value Fund
(70)    Morgan Stanley Dean Witter Variable Investment Series
(71)    Morgan Stanley Dean Witter World Wide Income Trust

NAME AND POSITION WITH       OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN          OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.         AND NATURE OF CONNECTION
- ----------------------       ------------------------------------------------

Mitchell M. Merin            President and Chief Operating Officer of Asset
President, Chief             Management of Morgan Stanley Dean Witter & Co.
Executive Officer and        ("MSDW); Chairman, Chief Executive Officer and
Director                     Director of Morgan Stanley Dean Witter Distributors
                             Inc. ("MSDW Distributors") and Morgan Stanley Dean
                             Witter Trust FSB ("MSDW Trust"); President, Chief
                             Executive Officer and Director of Morgan Stanley
                             Dean Witter Services Company Inc. ("MSDW
                             Services"); President of the Morgan Stanley Dean
                             Witter Funds; Executive Vice President and Director
                             of Dean Witter Reynolds Inc. ("DWR"); Director of
                             various MSDW subsidiaries; Trustee of various Van
                             Kampen investment companies.
<PAGE>


NAME AND POSITION WITH       OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN          OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.         AND NATURE OF CONNECTION
- ----------------------       ------------------------------------------------

Barry Fink                   Assistant Secretary of DWR; Executive Vice
Executive Vice President,    President, Secretary, General Counsel and Director
Secretary, General           of MSDW Services; Executive Vice President,
Counsel and Director         Assistant Secretary and Assistant General Counsel
                             of MSDW Distributors; Vice President, Secretary and
                             General Counsel of the Morgan Stanley Dean Witter
                             Funds.

Joseph J. McAlinden          Vice President of the Morgan Stanley Dean Witter
Executive Vice President     Funds; Director of MSDW Trust.
and Chief Investment
Officer

Ronald E. Robison            President MSDW Trust; Executive Vice President,
Executive Vice President,    Chief Administrative Officer and Director of MSDW
Chief Administrative         Services; Vice President of the Morgan Stanley Dean
Officer and Director         Witter Funds.

Edward C. Oelsner, III
Executive Vice President

Joseph R. Arcieri            Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.

Peter M. Avelar              Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.
and Director of the High
Yield Group

Mark Bavoso                  Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.

Douglas Brown
Senior Vice President

Rosalie Clough
Senior Vice President
and Director of Marketing

Richard Felegy
Senior Vice President

Sheila A. Finnerty           Vice President of Morgan Stanley Dean Witter Prime
Senior Vice President        Income Trust.

Edward F. Gaylor             Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.

<PAGE>

NAME AND POSITION WITH       OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN          OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.         AND NATURE OF CONNECTION
- ----------------------       ------------------------------------------------

Robert S. Giambrone          Senior Vice President of MSDW Services, MSDW
Senior Vice                  President Distributors and MSDW Trust and Director
                             of MSDW Trust; Vice President of the Morgan Stanley
                             Dean Witter Funds.

Rajesh K. Gupta              Vice President of various Morgan Stanley Dean
Senior Vice President,       Witter Funds.
Director of the Taxable
Fixed Income Group and
Chief Administrative
Officer - Investments

Kenton J. Hinchliffe         Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.

Kevin Hurley                 Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.

Jenny Beth Jones             Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.

Michelle Kaufman             Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.

John B. Kemp, III            President of MSDW Distributors.
Senior Vice President

Anita H. Kolleeny            Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.
and Director of Sector
Rotation

Jonathan R. Page             Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.
and Director of the
Money Market Group

Ira N. Ross                  Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.

Guy G. Rutherfurd, Jr.       Vice President of various Morgan Stanley Dean
Senior Vice President        WitterFunds.
and Director of the
Growth Group

Rochelle G. Siegel           Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.

<PAGE>


NAME AND POSITION WITH       OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN          OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.         AND NATURE OF CONNECTION
- ----------------------       ------------------------------------------------

James Solloway
Senior Vice President

Katherine H. Stromberg       Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.

Paul D. Vance                Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.
and Director of the Growth
and Income Group

Elizabeth A. Vetell
Senior Vice President
and Director of
Shareholder Communication

James F. Willison            Vice President of various Morgan Stanley Dean
Senior Vice President        Witter Funds.
and Director of the
Tax-Exempt Fixed
Income Group

Raymond A. Basile
First Vice President

Thomas F. Caloia             First Vice President and Assistant Treasurer of
First Vice President         MSDW Services; Assistant Treasurer of MSDW
and Assistant                Distributors; Treasurer and Chief Financial and
                             Accounting Treasurer Officer of the Morgan Stanley
                             Dean Witter Funds.

Thomas Chronert
First Vice President

Marilyn K. Cranney           Assistant Secretary of DWR; First Vice President
First Vice President         and Assistant Secretary of MSDW Services; Assistant
and Assistant Secretary      Secretary of MSDW Distributors and the Morgan
                             Stanley Dean Witter Funds.

Salvatore DeSteno            First Vice President of MSDW Services.
First Vice President

Peter W. Gurman
First Vice President

<PAGE>

NAME AND POSITION WITH       OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN          OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.         AND NATURE OF CONNECTION
- ----------------------       ------------------------------------------------

Michael Interrante           First Vice President and Controller of MSDW
First Vice President         Services; Assistant Treasurer of MSDW Distributors;
and Controller               First Vice President and Treasurer of MSDW Trust.

David Johnson
First Vice President

Stanley Kapica
First Vice President

Douglas J. Ketterer
First Vice President

Todd Lebo                    First Vice President and Assistant Secretary of
First Vice President         MSDW and Services; Assistant Secretary of MSDW
Assistant Secretary          Distributors and the Morgan Stanley Dean Witter
                             Funds.

Lou Anne D. McInnis          First Vice President and Assistant Secretary of
First Vice President and     MSDW Services; Assistant Secretary of MSDW
Assistant Secretary          Distributors and the Morgan Stanley Dean Witter
                             Funds.

Carsten Otto                 First Vice President and Assistant Secretary of
First Vice President         MSDW Services; Assistant Secretary of MSDW
and Assistant Secretary      Distributors and the Morgan Stanley Dean Witter
                             Funds.

Carl F. Sadler
First Vice President

Ruth Rossi                   First Vice President and Assistant Secretary of
First Vice President and     MSDW Services; Assistant Secretary of MSDW
Assistant Secretary          Distributors and the Morgan Stanley Dean Witter
                             Funds.

James P. Wallin
First Vice President

Robert Abreu
Vice President

Dale Albright
Vice President

Joan G. Allman
Vice President

Andrew Arbenz                Vice President of Morgan Stanley Dean Witter Global
Vice President               Utilities Fund.

<PAGE>

NAME AND POSITION WITH       OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN          OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.         AND NATURE OF CONNECTION
- ----------------------       ------------------------------------------------

Armon Bar-Tur                Vice President of various Morgan Stanley Dean
Vice President               Witter Funds.

Maurice Bendrihem
Vice President and
Assistant Controller

Thomas A. Bergeron
Vice President

Philip Bernstein
Vice President

Dale Boettcher
Vice President

Michelina Calandrella
Vice President

Ronald Caldwell
Vice President

Joseph Cardwell
Vice President

Liam Carroll
Vice President

Philip Casparius
Vice President

Annette Celenza
Vice President

Aaron Clark
Vice President

William Connerly
Vice President

Michael J. Davey
Vice President

David Dineen                 Vice President of various Morgan Stanley Dean
Vice President               Witter Funds.

<PAGE>

NAME AND POSITION WITH       OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN          OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.         AND NATURE OF CONNECTION
- ----------------------       ------------------------------------------------

Glen H. Frey                 Vice President of Morgan Stanley Dean Witter
Vice President               Information Fund.

Jeffrey D. Geffen
Vice President

Sandra Gelpieryn
Vice President

Charmaine George
Vice President

Michael Geringer
Vice President

Gail Gerrity-Burke
Vice President

Peter Gewirtz
Vice President

Ellen Gold
Vice President

Stephen Greenhut
Vice President

Trey Hancock
Vice President

Laury A. Haskamp
Vice President

Matthew T. Haynes            Vice President of various Morgan Stanley Dean
Vice President               Witter Funds.

Peter Hermann                Vice President of various Morgan Stanley Dean
Vice President               Witter Funds.

David T. Hoffman
Vice President

Thomas G. Hudson II
Vice President
<PAGE>

NAME AND POSITION WITH       OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN          OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.         AND NATURE OF CONNECTION
- ----------------------       ------------------------------------------------

Kevin Jung                   Vice President of various Morgan Stanley Dean
Vice President               Witter Funds.

Carol Espejo-Kane
Vice President

Nancy Karole-Kennedy
Vice President

Paula LaCosta                Vice President of various Morgan Stanley Dean
Vice President               Witter Funds.

Kimberly LaHart
Vice President

Thomas Lawlor
Vice President

Gerard J. Lian               Vice President of various Morgan Stanley Dean
Vice President               Witter Funds.

Cameron J. Livingstone
Vice President

Nancy Login
Vice President

Sharon Loguercio
Vice President

Steven MacNamara
Vice President

Catherine Maniscalco         Vice President of various Morgan Stanley Dean
Vice President               Witter Funds.

Peter R. McDowell
Vice President

Albert McGarity
Vice President

Teresa McRoberts             Vice President of various Morgan Stanley Dean
Vice President               Witter Funds.

Mark Mitchell
Vice President

<PAGE>

NAME AND POSITION WITH       OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN          OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.         AND NATURE OF CONNECTION
- ----------------------       ------------------------------------------------

Julie Morrone                Vice President of various Morgan Stanley Dean
Vice President               Witter Funds.

Mary Beth Mueller
Vice President

David Myers                  Vice President of Morgan Stanley Dean Witter
Vice President               Natural Resource Development Securities Inc.

James Nash
Vice President

Richard Norris
Vice President

Hilary A. O'Neill
Vice President

Anne Pickrell
Vice President

Mori Paulson
Vice President

Frances Roman
Vice President

Dawn Rorke
Vice President

John Roscoe                  Vice President of Morgan Stanley Dean Witter
Vice President               Real Estate Fund.

Hugh Rose
Vice President

Robert Rossetti              Vice President of Morgan Stanley Dean Witter
Vice President               Competitive Edge Fund.

Sally Sancimino
Vice President

Deborah Santaniello
Vice President

Patrice Saunders
Vice President

<PAGE>

NAME AND POSITION WITH       OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN          OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.         AND NATURE OF CONNECTION
- ----------------------       ------------------------------------------------

Howard A. Schloss            Vice President of Morgan Stanley Dean Witter
Vice President               Federal Securities Trust.

Alison M. Sharkey
Vice President

Peter J. Seeley              Vice President of various Morgan Stanley Dean
Vice President               Witter Funds.

Ronald B. Silvestri          Vice President of various Morgan Stanley Dean
Vice President               Witter Funds.

Robert Stearns
Vice President

Naomi Stein
Vice President

William Stevens
Vice President

Michael Strayhorn
Vice President

Marybeth Swisher
Vice President

Michael Thayer
Vice President

Robert Vanden Assem
Vice President

David Walsh
Vice President

Alice Weiss                  Vice President of various Morgan Stanley Dean
Vice President               Witter Funds.

John Wong
Vice President

         T
<PAGE>

     The principal address of MSDW Advisors, MSDW Services, MSDW Distributors,
DWR, and the Morgan Stanley Dean Witter Funds is Two World Trade Center, New
York, New York 10048. The principal address of MSDW is 1585 Broadway, New York,
New York 10036. The principal address of MSDW Trust is 2 Harborside Financial
Center, Jersey City, New Jersey 07311.

Item 27.  Principal Underwriters
          ----------------------

(a) Morgan Stanley Dean Witter Distributors Inc. ("MSDW Distributors"), a
Delaware corporation, is the principal underwriter of the Registrant. MSDW
Distributors is also the principal underwriter of the following investment
companies:

(1)    Active Assets California Tax-Free Trust
(2)    Active Assets Government Securities Trust
(3)    Active Assets Institutional Money Trust
(4)    Active Assets Money Trust
(5)    Active Assets Premier Money Trust
(6)    Active Assets Tax-Free Trust
(7)    Morgan Stanley Dean Witter 21st Century Trend Fund
(8)    Morgan Stanley Dean Witter Aggressive Equity Fund
(9)    Morgan Stanley Dean Witter American Opportunities Fund
(10)   Morgan Stanley Dean Witter Balanced Growth Fund
(11)   Morgan Stanley Dean Witter Balanced Income Fund
(12)   Morgan Stanley Dean Witter California Tax-Free Daily Income Trust
(13)   Morgan Stanley Dean Witter California Tax-Free Income Fund
(14)   Morgan Stanley Dean Witter Capital Growth Securities
(15)   Morgan Stanley Dean Witter Competitive Edge Fund, "Best Ideas Portfolio"
(16)   Morgan Stanley Dean Witter Convertible Securities Trust
(17)   Morgan Stanley Dean Witter Developing Growth Securities Trust
(18)   Morgan Stanley Dean Witter Diversified Income Trust
(19)   Morgan Stanley Dean Witter Dividend Growth Securities Inc.
(20)   Morgan Stanley Dean Witter Equity Fund
(21)   Morgan Stanley Dean Witter European Growth Fund Inc.
(22)   Morgan Stanley Dean Witter Federal Securities Trust
(23)   Morgan Stanley Dean Witter Financial Services Trust
(24)   Morgan Stanley Dean Witter Fund of Funds
(25)   Morgan Stanley Dean Witter Global Dividend Growth Securities
(26)   Morgan Stanley Dean Witter Global Utilities Fund
(27)   Morgan Stanley Dean Witter Growth Fund
(28)   Morgan Stanley Dean Witter Hawaii Municipal Trust
(29)   Morgan Stanley Dean Witter Health Sciences Trust
(30)   Morgan Stanley Dean Witter High Yield Securities Inc.
(31)   Morgan Stanley Dean Witter Income Builder Fund
(32)   Morgan Stanley Dean Witter Information Fund
(33)   Morgan Stanley Dean Witter Intermediate Income Securities
(34)   Morgan Stanley Dean Witter International Fund
(35)   Morgan Stanley Dean Witter International SmallCap Fund

<PAGE>

(36)   Morgan Stanley Dean Witter Japan Fund
(37)   Morgan Stanley Dean Witter Latin American Growth Fund
(38)   Morgan Stanley Dean Witter Limited Term Municipal Trust
(39)   Morgan Stanley Dean Witter Liquid Asset Fund Inc.
(40)   Morgan Stanley Dean Witter Market Leader Trust
(41)   Morgan Stanley Dean Witter Mid-Cap Dividend Growth Securities
(42)   Morgan Stanley Dean Witter Mid-Cap Equity Trust
(43)   Morgan Stanley Dean Witter Multi-State Municipal Series Trust
(44)   Morgan Stanley Dean Witter Natural Resource Development Securities Inc.
(45)   Morgan Stanley Dean Witter New York Municipal Money Market Trust
(46)   Morgan Stanley Dean Witter New York Tax-Free Income Fund
(47)   Morgan Stanley Dean Witter Next Generation Trust
(48)   Morgan Stanley Dean Witter North American Government Income Trust
(49)   Morgan Stanley Dean Witter Pacific Growth Fund Inc.
(50)   Morgan Stanley Dean Witter Prime Income Trust
(51)   Morgan Stanley Dean Witter Real Estate Fund
(52)   Morgan Stanley Dean Witter S&P 500 Index Fund
(53)   Morgan Stanley Dean Witter S&P 500 Select Fund
(54)   Morgan Stanley Dean Witter Short-Term Bond Fund
(55)   Morgan Stanley Dean Witter Short-Term U.S. Treasury Trust
(56)   Morgan Stanley Dean Witter Small Cap Growth Fund
(57)   Morgan Stanley Dean Witter Special Value Fund
(58)   Morgan Stanley Dean Witter Strategist Fund
(59)   Morgan Stanley Dean Witter Tax-Exempt Securities Trust
(60)   Morgan Stanley Dean Witter Tax-Free Daily Income Trust
(61)   Morgan Stanley Dean Witter Tax-Managed Growth Fund
(62)   Morgan Stanley Dean Witter Total Market Index Fund
(63)   Morgan Stanley Dean Witter Total Return Trust
(64)   Morgan Stanley Dean Witter U.S. Government Money Market Trust
(65)   Morgan Stanley Dean Witter U.S. Government Securities Trust
(66)   Morgan Stanley Dean Witter Utilities Fund
(67)   Morgan Stanley Dean Witter Value-Added Market Series
(68)   Morgan Stanley Dean Witter Value Fund
(69)   Morgan Stanley Dean Witter Variable Investment Series
(70)   Morgan Stanley Dean Witter World Wide Income Trust

(b) The following information is given regarding directors and officers of MSDW
Distributors not listed in Item 26 above. The principal address of MSDW
Distributors is Two World Trade Center, New York, New York 10048. Other than Mr.
Purcell, who is a Trustee of the Registrant, none of the following persons has
any position or office with the Registrant.

Name                      Positions and Office with MSDW Distributors
- ----                      -------------------------------------------

Michael T. Gregg          Vice President and Assistant Secretary.

James F. Higgins          Director

Philip J. Purcell         Director

John Schaeffer            Director

<PAGE>


Charles Vadala            Senior Vice President and Financial Principal.

Item 28.  Location of Accounts and Records
          --------------------------------

     All accounts, books and other documents required to be maintained by
Section 31(a) of the Investment Company Act of 1940 and the Rules thereunder are
maintained by the Investment Manager at its offices, except records relating to
holders of shares issued by the Registrant, which are maintained by the
Registrant's Transfer Agent, at its place of business as shown in the
prospectus.

Item 29.  Management Services
          -------------------

     Registrant is not a party to any such management-related service contract.

Item 30.  Undertakings
          ------------

     Registrant hereby undertakes to furnish each person to whom a prospectus is
delivered with a copy of the Registrant's latest annual report to shareholders,
upon request and without charge.


<PAGE>

                                   SIGNATURES
                                   ----------

     Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant certifies that it meets all of
the requirements for effectiveness of this Registration Statement pursuant to
Rule 485(b) under the Securities Act of 1933 and has duly caused this
Post-Effective Amendment to the Registration Statement to be signed on its
behalf by the undersigned, thereunto duly authorized, in the City of New York
and State of New York on the 27th day of April, 2000.

             MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND

                                   By  /s/ Barry Fink
                                     ------------------------------------------
                                           Barry Fink
                                           Vice President and Secretary

     Pursuant to the requirements of the Securities Act of 1933, this
Post-Effective Amendment No. 24 has been signed below by the following persons
in the capacities and on the dates indicated.

         Signatures                      Title                            Date
         ----------                      -----                            ----

(1) Principal Executive Officer          Chief Executive Officer,
                                         Trustee and Chairman
By   /s/ Charles A. Fiumefreddo                                         04/27/00
   ----------------------------
         Charles A. Fiumefreddo

(2) Principal Financial Officer          Treasurer and Principal
                                         Accounting Officer

By   /s/ Thomas F. Caloia                                               04/27/00
   ----------------------
         Thomas F. Caloia

(3) Majority of the Trustees

    Charles A. Fiumefreddo (Chairman)
    Philip J. Purcell

By /s/ Barry Fink                                                       04/27/00
   --------------------------------
       Barry Fink
       Attorney-in-Fact


    Michael Bozic        Manuel H. Johnson
    Edwin J. Garn        Michael E. Nugent
    Wayne E. Hedien      John L. Schroeder

By  /s/ David M. Butowsky                                               04/27/00
   ---------------------
        David M. Butowsky
        Attorney-in-Fact


<PAGE>

             MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND.

                                  EXHIBIT INDEX


2.       Amended and Restated By-Laws of the Registrant, dated May 1, 1999.

6.       Amended and Restated Retirement Plan for Non-Interested Trustees or
         Directors, dated May 8, 1997.

9.       Opinion of Gaston Snow & Ely Bartlett, Massachusetts Counsel, dated
         April 29, 1987.

10.      Consent of Independent Accountants

16(a).   Code of Ethics of Morgan Stanley Dean Witter Advisors Inc., Morgan
         Stanley Dean Witter Services Company Inc. and Morgan Stanley Dean
         Witter Distributors Inc.

16(b).   Code of Ethics of the Morgan Stanley Dean Witter Funds


<PAGE>

                                    BY-LAWS

                                       OF

             MORGAN STANLEY DEAN WITTER AMERICAN OPPORTUNITIES FUND

                    AMENDED AND RESTATED AS OF MAY 1, 1999


                                    ARTICLE I

                                   DEFINITIONS

     The terms "Commission," "Declaration," "Distributor," "Investment Adviser,"
"Majority Shareholder Vote," "1940 Act," "Shareholder," "Shares," "Transfer
Agent," "Trust," "Trust Property," and "Trustees" have the respective meanings
given them in the Declaration of Trust of Morgan Stanley Dean Witter American
Opportunities Fund dated April 6, 1987, as amended from time to time.

                                   ARTICLE II

                                     OFFICES

     SECTION 2.1. Principal Office. Until changed by the Trustees, the principal
office of the Trust in the Commonwealth of Massachusetts shall be in the City of
Boston, County of Suffolk.

     SECTION 2.2. Other Offices. In addition to its principal office in the
Commonwealth of Massachusetts, the Trust may have an office or offices in the
City of New York, State of New York, and at such other places within and without
the Commonwealth as the Trustees may from time to time designate or the business
of the Trust may require.

                                   ARTICLE III

                             SHAREHOLDERS' MEETINGS

     SECTION 3.1. Place of Meetings. Meetings of Shareholders shall be held at
such place, within or without the Commonwealth of Massachusetts, as may be
designated from time to time by the Trustees.

     SECTION 3.2. Meetings. Meetings of Shareholders of the Trust shall be held
whenever called by the Trustees or the President of the Trust and whenever
election of a Trustee or Trustees by Shareholders is required by the provisions
of Section 16(a) of the 1940 Act, for that purpose. Meetings of Shareholders
shall also be called by the Secretary upon the written request of the holders of
Shares entitled to vote not less than twenty-five percent (25%) of all the votes
entitled to be cast at such meeting except to the extent otherwise required by
Section 16(c) of the 1940 Act , as is made applicable to the Trust by the
provisions of Section 2.3 of the Declaration. Such request shall state the
purpose or purposes of such meeting and the matters proposed to be acted on
thereat. The Secretary shall inform such Shareholders of the reasonable
estimated cost of preparing and mailing such notice of the meeting, and upon
payment to the Trust of such costs, the Secretary shall give notice stating the
purpose or purposes of the meeting to all entitled to vote at such meeting. No
meeting need be called upon the request of the holders of Shares entitled to
cast less than a majority of all votes entitled to be cast at such meeting, to
consider any matter which is substantially the same as a matter voted upon at
any meeting of Shareholders held during the preceding twelve months.

     SECTION 3.3. Notice of Meetings. Written or printed notice of every
Shareholders' meeting stating the place, date, and purpose or purposes thereof,
shall be given by the Secretary not less than ten (10) nor more than ninety
(90) days before such meeting to each Shareholder entitled to vote at such
meeting. Such notice shall be deemed to be given when deposited in the United
States mail, postage prepaid, directed to the Shareholder at his address as it
appears on the records of the Trust.

<PAGE>

     SECTION 3.4 Quorum and Adjournment of Meetings. Except as otherwise
provided by law, by the Declaration or by these By-Laws, at all meetings of
Shareholders, the holders of a majority of the Shares issued and outstanding and
entitled to vote thereat, present in person or represented by proxy, shall be
requisite and shall constitute a quorum for the transaction of business. In the
absence of a quorum, the Shareholders present or represented by proxy and
entitled to vote thereat shall have the power to adjourn the meeting from time
to time. The Shareholders present in person or represented by proxy at any
meeting and entitled to vote thereat also shall have the power to adjourn the
meeting from time to time if the vote required to approve or reject any proposal
described in the original notice of such meeting is not obtained (with proxies
being voted for or against adjournment consistent with the votes for and against
the proposal for which the required vote has not been obtained). The affirmative
vote of the holders of a majority of the Shares then present in person or
represented by proxy shall be required to adjourn any meeting. Any adjourned
meeting may be reconvened without further notice or change in record date. At
any reconvened meeting at which a quorum shall be present, any business may be
transacted that might have been transacted at the meeting as originally called.

     SECTION 3.5. Voting Rights, Proxies. At each meeting of Shareholders, each
holder of record of Shares entitled to vote thereat shall be entitled to one
vote in person or by proxy for each Share of beneficial interest of the Trust
and for the fractional portion of one vote for each fractional Share entitled to
vote so registered in his or her name on the records of the Trust on the date
fixed as the record date for the determination of Shareholders entitled to vote
at such meeting. Without limiting the manner in which a Shareholder may
authorize another person or persons to act for such Shareholder as proxy
pursuant hereto, the following shall constitute a valid means by which a
Shareholder may grant such authority:

     (i) A Shareholder may execute a writing authorizing another person or
     persons to act for such Shareholder as proxy. Execution may be accomplished
     by the Shareholder or such Shareholder's authorized officer, director,
     employee, attorney-in-fact or another agent signing such writing or causing
     such person's signature to be affixed to such writing by any reasonable
     means including, but not limited to, by facsimile or telecopy signature. No
     written evidence of authority of a Shareholder's authorized officer,
     director, employee, attorney-in-fact or other agent shall be required; and

     (ii) A Shareholder may authorize another person or persons to act for such
     Shareholder as proxy by transmitting or authorizing the transmission of a
     telegram or cablegram or by other means of telephonic, electronic or
     computer transmission to the person who will be the holder of the proxy or
     to a proxy solicitation firm, proxy support service organization or like
     agent duly authorized by the person who will be the holder of the proxy to
     receive such transmission, provided that any such telegram or cablegram or
     other means of telephonic, electronic or computer transmission must either
     set forth or be submitted with information from which it can be determined
     that the telegram, cablegram or other transmission was authorized by the
     Shareholder.

No proxy shall be valid after eleven months from its date, unless otherwise
provided in the proxy. At all meetings of Shareholders, unless the voting is
conducted by inspectors, all questions relating to the qualification of voters
and the validity of proxies and the acceptance or rejection of votes shall be
decided by the chairman of the meeting. In determining whether a telegram,
cablegram or other electronic transmission is valid, the chairman or inspector,
as the case may be, shall specify the information upon which he or she relied.
Pursuant to a resolution of a majority of the Trustees, proxies may be solicited
in the name of one or more Trustees or Officers of the Trust. Proxy
solicitations may be made in writing or by using telephonic or other electronic
solicitation procedures that include appropriate methods of verifying the
identity of the Shareholder and confirming any instructions given thereby.

     SECTION 3.6. Vote Required. Except as otherwise provided by law, by the
Declaration of Trust, or by these By-Laws, at each meeting of Shareholders at
which a quorum is present, all matters shall be decided by Majority Shareholder
Vote.

     SECTION 3.7. Inspectors of Election. In advance of any meeting of
Shareholders, the Trustees may appoint Inspectors of Election to act at the
meeting or any adjournment thereof. If Inspectors of Election are not so
appointed, the chairman of any meeting of Shareholders may, and on the request
of any

                                       2
<PAGE>

Shareholder or his proxy shall, appoint Inspectors of Election of the meeting.
In case any person appointed as Inspector fails to appear or fails or refuses
to act, the vacancy may be filled by appointment made by the Trustees in
advance of the convening of the meeting or at the meeting by the person acting
as chairman. The Inspectors of Election shall determine the number of Shares
outstanding, the Shares represented at the meeting, the existence of a quorum,
the authenticity, validity and effect of proxies, shall receive votes, ballots
or consents, shall hear and determine all challenges and questions in any way
arising in connection with the right to vote, shall count and tabulate all
votes or consents, determine the results, and do such other acts as may be
proper to conduct the election or vote with fairness to all Shareholders. On
request of the chairman of the meeting, or of any Shareholder or his proxy, the
Inspectors of Election shall make a report in writing of any challenge or
question or matter determined by them and shall execute a certificate of any
facts found by them.

     SECTION 3.8. Inspection of Books and Records. Shareholders shall have such
rights and procedures of inspection of the books and records of the Trust as are
granted to Shareholders under Section 32 of the Business Corporation Law of the
Commonwealth of Massachusetts.

     SECTION 3.9. Action by Shareholders Without Meeting. Except as otherwise
provided by law, the provisions of these By-Laws relating to notices and
meetings to the contrary notwithstanding, any action required or permitted to be
taken at any meeting of Shareholders may be taken without a meeting if a
majority of the Shareholders entitled to vote upon the action consent to the
action in writing and such consents are filed with the records of the Trust.
Such consent shall be treated for all purposes as a vote taken at a meeting of
Shareholders.

     SECTION 3.10. Presence at Meetings. Presence at meetings of shareholders
requires physical attendance by the shareholder or his or her proxy at the
meeting site and does not encompass attendance by telephonic or other electronic
means.

                                   ARTICLE IV

                                    TRUSTEES

     SECTION 4.1. Meetings of the Trustees. The Trustees may in their discretion
provide for regular or special meetings of the Trustees. Regular meetings of the
Trustees may be held at such time and place as shall be determined from time to
time by the Trustees without further notice. Special meetings of the Trustees
may be called at any time by the Chairman and shall be called by the President
or the Secretary upon the written request of any two (2) Trustees.

     SECTION 4.2. Notice of Special Meetings. Written notice of special meetings
of the Trustees, stating the place, date and time thereof, shall be given not
less than two (2) days before such meeting to each Trustee, personally, by
telegram, by mail, or by leaving such notice at his place of residence or usual
place of business. If mailed, such notice shall be deemed to be given when
deposited in the United States mail, postage prepaid, directed to the Trustee at
his address as it appears on the records of the Trust. Subject to the provisions
of the 1940 Act, notice or waiver of notice need not specify the purpose of any
special meeting.

     SECTION 4.3. Telephone Meetings. Subject to the provisions of the 1940 Act,
any Trustee, or any member or members of any committee designated by the
Trustees, may participate in a meeting of the Trustees, or any such committee,
as the case may be, by means of a conference telephone or similar communications
equipment if all persons participating in the meeting can hear each other at the
same time. Participation in a meeting by these means constitutes presence in
person at the meeting.

     SECTION 4.4. Quorum, Voting and Adjournment of Meetings. At all meetings of
the Trustees, a majority of the Trustees shall be requisite to and shall
constitute a quorum for the transaction of business. If a quorum is present, the
affirmative vote of a majority of the Trustees present shall be the act of the
Trustees, unless the concurrence of a greater proportion is expressly required
for such action by law, the Declaration or these By-Laws. If at any meeting of
the Trustees there be less than a quorum present, the Trustees present thereat
may adjourn the meeting from time to time, without notice other than
announcement at the meeting, until a quorum shall have been obtained.


                                       3
<PAGE>

     SECTION 4.5. Action by Trustees Without Meeting. The provisions of these
By-Laws covering notices and meetings to the contrary notwithstanding, and
except as required by law, any action required or permitted to be taken at any
meeting of the Trustees may be taken without a meeting if a consent in writing
setting forth the action shall be signed by all of the Trustees entitled to vote
upon the action and such written consent is filed with the minutes of
proceedings of the Trustees.

     SECTION 4.6. Expenses and Fees. Each Trustee may be allowed expenses, if
any, for attendance at each regular or special meeting of the Trustees, and each
Trustee who is not an officer or employee of the Trust or of its investment
manager or underwriter or of any corporate affiliate of any of said persons
shall receive for services rendered as a Trustee of the Trust such compensation
as may be fixed by the Trustees. Nothing herein contained shall be construed to
preclude any Trustee from serving the Trust in any other capacity and receiving
compensation therefor.

     SECTION 4.7. Execution of Instruments and Documents and Signing of Checks
and Other Obligations and Transfers. All instruments, documents and other papers
shall be executed in the name and on behalf of the Trust and all checks, notes,
drafts and other obligations for the payment of money by the Trust shall be
signed, and all transfer of securities standing in the name of the Trust shall
be executed, by the Chairman, the President, any Vice President or the Treasurer
or by any one or more officers or agents of the Trust as shall be designated for
that purpose by vote of the Trustees; notwithstanding the above, nothing in this
Section 4.7 shall be deemed to preclude the electronic authorization, by
designated persons, of the Trust's Custodian (as described herein in Section
9.1) to transfer assets of the Trust, as provided for herein in Section 9.1.

     SECTION 4.8. Indemnification of Trustees, Officers, Employees and Agents.
(a) The Trust shall indemnify any person who was or is a party or is threatened
to be made a party to any threatened, pending, or completed action, suit or
proceeding, whether civil, criminal, administrative or investigative (other than
an action by or in the right of the Trust) by reason of the fact that he is or
was a Trustee, officer, employee, or agent of the Trust. The indemnification
shall be against expenses, including attorneys' fees, judgments, fines, and
amounts paid in settlement, actually and reasonably incurred by him in
connection with the action, suit, or proceeding, if he acted in good faith and
in a manner he reasonably believed to be in or not opposed to the best interests
of the Trust, and, with respect to any criminal action or proceeding, had no
reasonable cause to believe his conduct was unlawful. The termination of any
action, suit or proceeding by judgment, order, settlement, conviction, or upon a
plea of nolo contendere or its equivalent, shall not, of itself, create a
presumption that the person did not act in good faith and in a manner which he
reasonably believed to be in or not opposed to the best interests of the Trust,
and, with respect to any criminal action or proceeding, had reasonable cause to
believe that his conduct was unlawful.

     (b) The Trust shall indemnify any person who was or is a party or is
threatened to be made a party to any threatened, pending or completed action or
suit by or on behalf of the Trust to obtain a judgment or decree in its favor by
reason of the fact that he is or was a Trustee, officer, employee, or agent of
the Trust. The indemnification shall be against expenses, including attorneys'
fees actually and reasonably incurred by him in connection with the defense or
settlement of the action or suit, if he acted in good faith and in a manner he
reasonably believed to be in or not opposed to the best interests of the Trust;
except that no indemnification shall be made in respect of any claim, issue, or
matter as to which the person has been adjudged to be liable for negligence or
misconduct in the performance of his duty to the Trust, except to the extent
that the court in which the action or suit was brought, or a court of equity in
the county in which the Trust has its principal office, determines upon
application that, despite the adjudication of liability but in view of all
circumstances of the case, the person is fairly and reasonably entitled to
indemnity for those expenses which the court shall deem proper, provided such
Trustee, officer, employee or agent is not adjudged to be liable by reason of
his willful misfeasance, bad faith, gross negligence or reckless disregard of
the duties involved in the conduct of his office.

     (c) To the extent that a Trustee, officer, employee, or agent of the Trust
has been successful on the merits or otherwise in defense of any action, suit or
proceeding referred to in subsection (a) or (b) or in defense of any claim,
issue or matter therein, he shall be indemnified against expenses, including
attorneys' fees, actually and reasonably incurred by him in connection
therewith.

                                       4
<PAGE>

     (d) (1) Unless a court orders otherwise, any indemnification under
subsections (a) or (b) of this section may be made by the Trust only as
authorized in the specific case after a determination that indemnification of
the Trustee, officer, employee, or agent is proper in the circumstances because
he has met the applicable standard of conduct set forth in subsections (a) or
(b).

         (2) The determination shall be made:

             (i) By the Trustees, by a majority vote of a quorum which consists
     of Trustees who were not parties to the action, suit or proceeding; or

             (ii) If the required quorum is not obtainable, or if a quorum of
     disinterested Trustees so directs, by independent legal counsel in a
     written opinion; or

             (iii) By the Shareholders.

         (3) Notwithstanding any provision of this Section 4.8, no person shall
     be entitled to indemnification for any liability, whether or not there is
     an adjudication of liability, arising by reason of willful misfeasance, bad
     faith, gross negligence, or reckless disregard of duties as described in
     Section 17(h) and (i) of the Investment Company Act of 1940 ("disabling
     conduct"). A person shall be deemed not liable by reason of disabling
     conduct if, either:

             (i) a final decision on the merits is made by a court or other body
     before whom the proceeding was brought that the person to be indemnified
     ("indemnitee") was not liable by reason of disabling conduct; or

             (ii) in the absence of such a decision, a reasonable determination,
     based upon a review of the facts, that the indemnitee was not liable by
     reason of disabling conduct, is made by either--

                  (A) a majority of a quorum of Trustees who are neither
              "interested persons" of the Trust, as defined in Section 2(a)(19)
              of the Investment Company Act of 1940, nor parties to the action,
              suit or proceeding, or

                  (B) an independent legal counsel in a written opinion.

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

     (e) Expenses, including attorneys' fees, incurred by a Trustee, officer,
employee or agent of the Trust in defending a civil or criminal action, suit or
proceeding may be paid by the Trust in advance of the final disposition thereof
if:

             (1) authorized in the specific case by the Trustees; and

             (2) the Trust receives an undertaking by or on behalf of the
     Trustee, officer, employee or agent of the Trust to repay the advance if it
     is not ultimately determined that such person is entitled to be indemnified
     by the Trust; and

             (3) either, (i) such person provides a security for his
     undertaking, or

                  (ii) the Trust is insured against losses by reason of any
              lawful advances, or

                  (iii) a determination, based on a review of readily available
              facts, that there is reason to believe that such person ultimately
              will be found entitled to indemnification, is made by either--

                        (A) a majority of a quorum which consists of Trustees
                  who are neither "interested persons" of the Trust, as defined
                  in Section 2(a)(19) of the 1940 Act, nor parties to the
                  action, suit or proceeding, or

                        (B) an independent legal counsel in a written opinion.

     (f) The indemnification provided by this Section shall not be deemed
exclusive of any other rights to which a person may be entitled under any
by-law, agreement, vote of Shareholders or disinterested Trustees or otherwise,
both as to action in his official capacity and as to action in another capacity
while holding the office, and shall continue as to a person who has ceased to be
a Trustee, officer, employee, or agent and inure to the benefit of the heirs,
executors and administrators of such person; provided that no


                                       5
<PAGE>

person may satisfy any right of indemnity or reimbursement granted herein or to
which he may be otherwise entitled except out of the property of the Trust, and
no Shareholder shall be personally liable with respect to any claim for
indemnity or reimbursement or otherwise.

     (g) The Trust may purchase and maintain insurance on behalf of any person
who is or was a Trustee, officer, employee, or agent of the Trust, against any
liability asserted against him and incurred by him in any such capacity, or
arising out of his status as such. However, in no event will the Trust purchase
insurance to indemnify any officer or Trustee against liability for any act for
which the Trust itself is not permitted to indemnify him.

     (h) Nothing contained in this Section shall be construed to protect any
Trustee or officer of the Trust against any liability to the Trust or to its
security holders to which he 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 office.


                                    ARTICLE V

                                   COMMITTEES

     SECTION 5.1. Executive and Other Committees. The Trustees, by resolution
adopted by a majority of the Trustees, may designate an Executive Committee
and/or committees, each committee to consist of two (2) or more of the Trustees
of the Trust and may delegate to such committees, in the intervals between
meetings of the Trustees, any or all of the powers of the Trustees in the
management of the business and affairs of the Trust. In the absence of any
member of any such committee, the members thereof present at any meeting,
whether or not they constitute a quorum, may appoint a Trustee to act in place
of such absent member. Each such committee shall keep a record of its
proceedings.

     The Executive Committee and any other committee shall fix its own rules or
procedure, but the presence of at least fifty percent (50%) of the members of
the whole committee shall in each case be necessary to constitute a quorum of
the committee and the affirmative vote of the majority of the members of the
committee present at the meeting shall be necessary to take action.

     All actions of the Executive Committee shall be reported to the Trustees at
the meeting thereof next succeeding to the taking of such action.

     SECTION 5.2. Advisory Committee. The Trustees may appoint an advisory
committee which shall be composed of persons who do not serve the Trust in any
other capacity and which shall have advisory functions with respect to the
investments of the Trust but which shall have no power to determine that any
security or other investment shall be purchased, sold or otherwise disposed of
by the Trust. The number of persons constituting any such advisory committee
shall be determined from time to time by the Trustees. The members of any such
advisory committee may receive compensation for their services and may be
allowed such fees and expenses for the attendance at meetings as the Trustees
may from time to time determine to be appropriate.

     SECTION 5.3. Committee Action Without Meeting. The provisions of these
By-Laws covering notices and meetings to the contrary notwithstanding, and
except as required by law, any action required or permitted to be taken at any
meeting of any Committee of the Trustees appointed pursuant to Section 5.1 of
these By-Laws may be taken without a meeting if a consent in writing setting
forth the action shall be signed by all members of the Committee entitled to
vote upon the action and such written consent is filed with the records of the
proceedings of the Committee.


                                   ARTICLE VI

                                    OFFICERS

     SECTION 6.1. Executive Officers. The executive officers of the Trust shall
be a Chairman, a President, one or more Vice Presidents, a Secretary and a
Treasurer. The Chairman shall be selected from among the Trustees but none of
the other executive officers need be a Trustee. Two or more offices, except
those of President and any Vice President, may be held by the same person, but
no officer shall execute,


                                       6
<PAGE>

acknowledge or verify any instrument in more than one capacity. The executive
officers of the Trust shall be elected annually by the Trustees and each
executive officer so elected shall hold office until his or her successor is
elected and has qualified.

     SECTION 6.2. Other Officers and Agents. The Trustees may also elect one or
more Assistant Vice Presidents, Assistant Secretaries and Assistant Treasurers
and may elect, or may delegate to the Chairman the power to appoint, such other
officers and agents as the Trustees shall at any time or from time to time deem
advisable.

     SECTION 6.3. Term and Removal and Vacancies. Each officer of the Trust
shall hold office until his or her successor is elected and has qualified. Any
officer or agent of the Trust may be removed by the Trustees whenever, in their
judgment, the best interests of the Trust will be served thereby, but such
removal shall be without prejudice to the contractual rights, if any, of the
person so removed.

     SECTION 6.4. Compensation of Officers. The compensation of officers and
agents of the Trust shall be fixed by the Trustees, or by the Chairman to the
extent provided by the Trustees with respect to officers appointed by the
Chairman.

     SECTION 6.5. Powers and Duties. All officers and agents of the Trust, as
between themselves and the Trust, shall have such authority and perform such
duties in the management of the Trust as may be provided in or pursuant to these
By-Laws or, to the extent not so provided, as may be prescribed by the Trustees;
provided that no rights of any third party shall be affected or impaired by any
such By-Law or resolution of the Trustees unless such third party has knowledge
thereof.

     SECTION 6.6. The Chairman. The Chairman shall be the chief executive
officer of the Trust, shall preside at all meetings of the Shareholders and of
the Trustees, shall have general and active management of the business of the
Trust, shall see that all orders and resolutions of the Trustees are carried
into effect and, in connection therewith, shall be authorized to delegate to the
President or to one or more Vice Presidents such of his or her powers and duties
at such times and in such manner as he or she may deem advisable, shall be a
signatory on all Annual and Semi-Annual Reports as may be sent to Shareholders,
and shall perform such other duties as the Trustees may from time to time
prescribe.

     SECTION 6.7. The President. The President shall perform such duties as the
Trustees and the Chairman may from time to time prescribe and shall, in the
absence or disability of the Chairman, exercise the powers and perform the
duties of the Chairman. The President shall be authorized to delegate to one or
more Vice Presidents such of his or her powers and duties at such times and in
such manner as he or she may deem advisable.

     SECTION 6.8. The Vice Presidents. The Vice Presidents shall be of such
number and shall have such titles as may be determined from time to time by the
Trustees. The Vice President, or, if there shall be more than one, the Vice
Presidents in such order as may be determined from time to time by the Trustees
or the Chairman, shall, in the absence or disability of the President, exercise
the powers and perform the duties of the President, and shall perform such other
duties as the Trustees or the Chairman may from time to time prescribe.

     SECTION 6.9. The Assistant Vice Presidents. The Assistant Vice President,
or, if there shall be more than one, the Assistant Vice Presidents in such order
as may be determined from time to time by the Trustees or the Chairman, shall
perform such duties and have such powers as may be assigned them from time to
time by the Trustees or the Chairman.

     SECTION 6.10. The Secretary. The Secretary shall attend all meetings of the
Trustees and all meetings of the Shareholders and record all the proceedings of
the meetings of the Shareholders and of the Trustees in a book to be kept for
that purpose, and shall perform like duties for the standing committees when
required. He or she shall give, or cause to be given, notice of all meetings of
the Shareholders and special meetings of the Trustees, and shall perform such
other duties and have such powers as the Trustees or the Chairman may from time
to time prescribe. He or she shall keep in safe custody the seal of the Trust
and affix or cause the same to be affixed to any instrument requiring it, and,
when so affixed, it shall be attested by his or her signature or by the
signature of an Assistant Secretary.


                                       7
<PAGE>

     SECTION 6.11. The Assistant Secretaries. The Assistant Secretary, or, if
there shall be more than one, the Assistant Secretaries in such order as may be
determined from time to time by the Trustees or the Chairman, shall, in the
absence or disability of the Secretary, perform the duties and exercise the
powers of the Secretary and shall perform such duties and have such other powers
as the Trustees or the Chairman may from time to time prescribe.

     SECTION 6.12. The Treasurer. The Treasurer shall be the chief financial
officer of the Trust. He or she shall keep or cause to be kept full and accurate
accounts of receipts and disbursements in books belonging to the Trust, and he
or she shall render to the Trustees and the Chairman, whenever any of them
require it, an account of his or her transactions as Treasurer and of the
financial condition of the Trust, and he or she shall perform such other duties
as the Trustees or the Chairman may from time to time prescribe.

     SECTION 6.13. The Assistant Treasurers. The Assistant Treasurer, or, if
there shall be more than one, the Assistant Treasurers in such order as may be
determined from time to time by the Trustees or the Chairman, shall, in the
absence or disability of the Treasurer, perform the duties and exercise the
powers of the Treasurer and shall perform such other duties and have such other
powers as the Trustees or the Chairman may from time to time prescribe.

     SECTION 6.14. Delegation of Duties. Whenever an officer is absent or
disabled, or whenever for any reason the Trustees may deem it desirable, the
Trustees may delegate the powers and duties of an officer or officers to any
other officer or officers or to any Trustee or Trustees.


                                   ARTICLE VII

                           DIVIDENDS AND DISTRIBUTIONS

     Subject to any applicable provisions of law and the Declaration, dividends
and distributions upon the Shares may be declared at such intervals as the
Trustees may determine, in cash, in securities or other property, or in Shares,
from any sources permitted by law, all as the Trustees shall from time to time
determine.

     Inasmuch as the computation of net income and net profits from the sales of
securities or other properties for federal income tax purposes may vary from the
computation thereof on the records of the Trust, the Trustees shall have power,
in their discretion, to distribute as income dividends and as capital gain
distributions, respectively, amounts sufficient to enable the Trust to avoid or
reduce liability for federal income taxes.


                                  ARTICLE VIII

                             CERTIFICATES OF SHARES

     SECTION 8.1. Certificates of Shares. Certificates for Shares of each series
or class of Shares shall be in such form and of such design as the Trustees
shall approve, subject to the right of the Trustees to change such form and
design at any time or from time to time, and shall be entered in the records of
the Trust as they are issued. Each such certificate shall bear a distinguishing
number; shall exhibit the holder's name and certify the number of full Shares
owned by such holder; shall be signed by or in the name of the Trust by the
President, or a Vice President, and countersigned by the Secretary or an
Assistant Secretary or the Treasurer and an Assistant Treasurer of the Trust;
shall be sealed with the seal; and shall contain such recitals as may be
required by law. Where any certificate is signed by a Transfer Agent or by a
Registrar, the signature of such officers and the seal may be facsimile, printed
or engraved. The Trust may, at its option, determine not to issue a certificate
or certificates to evidence Shares owned of record by any Shareholder.

     In case any officer or officers who shall have signed, or whose facsimile
signature or signatures shall appear on, any such certificate or certificates
shall cease to be such officer or officers of the Trust, whether because of
death, resignation or otherwise, before such certificate or certificates shall
have been delivered by the Trust, such certificate or certificates shall,
nevertheless, be adopted by the Trust and be issued and


                                       8
<PAGE>

delivered as though the person or persons who signed such certificate or
certificates or whose facsimile signature or signatures shall appear therein
had not ceased to be such officer or officers of the Trust.

     No certificate shall be issued for any share until such share is fully
paid.

     SECTION 8.2. Lost, Stolen, Destroyed and Mutilated Certificates. The
Trustees may direct a new certificate or certificates to be issued in place of
any certificate or certificates theretofore issued by the Trust alleged to have
been lost, stolen or destroyed, upon satisfactory proof of such loss, theft, or
destruction; and the Trustees may, in their discretion, require the owner of the
lost, stolen or destroyed certificate, or his legal representative, to give to
the Trust and to such Registrar, Transfer Agent and/or Transfer Clerk as may be
authorized or required to countersign such new certificate or certificates, a
bond in such sum and of such type as they may direct, and with such surety or
sureties, as they may direct, as indemnity against any claim that may be against
them or any of them on account of or in connection with the alleged loss, theft
or destruction of any such certificate.


                                   ARTICLE IX

                                   CUSTODIAN

     SECTION 9.1. Appointment and Duties. The Trust shall at times employ a bank
or trust company having capital, surplus and undivided profits of at least five
million dollars ($5,000,000) as custodian with authority as its agent, but
subject to such restrictions, limitations and other requirements, if any, as may
be contained in these By-Laws and the 1940 Act:

         (1) to receive and hold the securities owned by the Trust and deliver
     the same upon written or electronically transmitted order;

         (2) to receive and receipt for any moneys due to the Trust and deposit
     the same in its own banking department or elsewhere as the Trustees may
     direct;

         (3) to disburse such funds upon orders or vouchers;

all upon such basis of compensation as may be agreed upon between the Trustees
and the custodian. If so directed by a Majority Shareholder Vote, the custodian
shall deliver and pay over all property of the Trust held by it as specified in
such vote.

     The Trustees may also authorize the custodian to employ one or more
sub-custodians from time to time to perform such of the acts and services of the
custodian and upon such terms and conditions as may be agreed upon between the
custodian and such sub-custodian and approved by the Trustees.

     SECTION 9.2. Central Certificate System. Subject to such rules, regulations
and orders as the Commission may adopt, the Trustees may direct the custodian to
deposit all or any part of the securities owned by the Trust in a system for the
central handling of securities established by a national securities exchange or
a national securities association registered with the Commission under the
Securities Exchange Act of 1934, or such other person as may be permitted by the
Commission, or otherwise in accordance with the 1940 Act, pursuant to which
system all securities of any particular class or series of any issuer deposited
within the system are treated as fungible and may be transferred or pledged by
bookkeeping entry without physical delivery of such securities, provided that
all such deposits shall be subject to withdrawal only upon the order of the
Trust.


                                    ARTICLE X

                                WAIVER OF NOTICE

     Whenever any notice of the time, place or purpose of any meeting of
Shareholders, Trustees, or of any committee is required to be given in
accordance with law or under the provisions of the Declaration or these By-Laws,
a waiver thereof in writing, signed by the person or persons entitled to such
notice and filed with the records of the meeting, whether before or after the
holding thereof, or actual attendance at the meeting of Shareholders, Trustees
or committee, as the case may be, in person, shall be deemed equivalent to the
giving of such notice to such person.


                                       9
<PAGE>

                                   ARTICLE XI

                                  MISCELLANEOUS

     SECTION 11.1. Location of Books and Records. The books and records of the
Trust may be kept outside the Commonwealth of Massachusetts at such place or
places as the Trustees may from time to time determine, except as otherwise
required by law.

     SECTION 11.2 Record Date. The Trustees may fix in advance a date as the
record date for the purpose of determining the Shareholders entitled to (i)
receive notice of, or to vote at, any meeting of Shareholders, or (ii) receive
payment of any dividend or the allotment of any rights, or in order to make a
determination of Shareholders for any other proper purpose. The record date, in
any case, shall not be more than one hundred eighty (180) days, and in the case
of a meeting of Shareholders not less than ten (10) days, prior to the date on
which such meeting is to be held or the date on which such other particular
action requiring determination of Shareholders is to be taken, as the case may
be. In the case of a meeting of Shareholders, the meeting date set forth in the
notice to Shareholders accompanying the proxy statement shall be the date used
for purposes of calculating the 180 day or 10 day period, and any adjourned
meeting may be reconvened without a change in record date. In lieu of fixing a
record date, the Trustees may provide that the transfer books shall be closed
for a stated period but not to exceed, in any case, twenty (20) days. If the
transfer books are closed for the purpose of determining Shareholders entitled
to notice of a vote at a meeting of Shareholders, such books shall be closed for
at least ten (10) days immediately preceding the meeting.

     SECTION 11.3. Seal. The Trustees shall adopt a seal, which shall be in such
form and shall have such inscription thereon as the Trustees may from time to
time provide. The seal of the Trust may be affixed to any document, and the seal
and its attestation may be lithographed, engraved or otherwise printed on any
document with the same force and effect as if it had been imprinted and attested
manually in the same manner and with the same effect as if done by a
Massachusetts business corporation under Massachusetts law.

     SECTION 11.4. Fiscal Year. The fiscal year of the Trust shall end on such
date as the Trustees may by resolution specify, and the Trustees may by
resolution change such date for future fiscal years at any time and from time to
time.

     SECTION 11.5. Orders for Payment of Money. All orders or instructions for
the payment of money of the Trust, and all notes or other evidences of
indebtedness issued in the name of the Trust, shall be signed by such officer or
officers or such other person or persons as the Trustees may from time to time
designate, or as may be specified in or pursuant to the agreement between the
Trust and the bank or trust company appointed as Custodian of the securities and
funds of the Trust.


                                   ARTICLE XII

                       COMPLIANCE WITH FEDERAL REGULATIONS

     The Trustees are hereby empowered to take such action as they may deem to
be necessary, desirable or appropriate so that the Trust is or shall be in
compliance with any federal or state statute, rule or regulation with which
compliance by the Trust is required.


                                  ARTICLE XIII

                                   AMENDMENTS

     These By-Laws may be amended, altered, or repealed, or new By-Laws may be
adopted, (a) by a Majority Shareholder Vote, or (b) by the Trustees; provided,
however, that no By-Law may be amended, adopted or repealed by the Trustees if
such amendment, adoption or repeal requires, pursuant to law, the Declaration,
or these By-Laws, a vote of the Shareholders. The Trustees shall in no event
adopt By-Laws which are in conflict with the Declaration, and any apparent
inconsistency shall be construed in favor of the related provisions in the
Declaration.


                                       10
<PAGE>

                                   ARTICLE XIV

                              DECLARATION OF TRUST


     The Declaration of Trust establishing Morgan Stanley Dean Witter American
Opportunities Fund, dated April 6, 1987, a copy of which, together with all
amendments thereto, is on file in the office of the Secretary of the
Commonwealth of Massachusetts, provides that the name Morgan Stanley Dean
Witter American Opportunities Fund refers to the Trustees under the Declaration
collectively as Trustees, but not as individuals or personally; and no Trustee,
Shareholder, officer, employee or agent of Morgan Stanley Dean Witter American
Opportunities Fund shall be held to any personal liability, nor shall resort be
had to their private property for the satisfaction of any obligation or claim
or otherwise, in connection with the affairs of said Morgan Stanley Dean Witter
American Opportunities Fund, but the Trust Estate only shall be liable.


                                       11

<PAGE>

                           SECOND AMENDED AND RESTATED
                               RETIREMENT PLAN FOR
                             NON-INTERESTED TRUSTEES
                                  OR DIRECTORS

     Certain of the investment companies for which Morgan Stanley Dean Witter
Advisors Inc. ("MSDW Advisors") currently acts as manager or adviser adopted a
Retirement Plan for Non-Interested Trustees and Directors (the "Original Plan")
on February 21, 1991 (the "Commencement Date"). The Original Plan was amended
and restated on October 22, 1993, effective January 1, 1994 and further amended
by First Amendment dated December 19, 1995 and by Second Amendment dated May 8,
1997. The participating Funds now desire to amend and restate the Plan further
as provided herein effective as of the Commencement Date (as so amended, the
"Plan"), for the purposes of expanding the flexibility of Non-Interested
Trustees and Directors to make and change their elections of benefits.

     1. DEFINITIONS

     (a) "Independent Board Member" shall mean (i) a Trustee of an Adopting Fund
if the Adopting Fund is organized as a Massachusetts business trust, (ii) a
Director of an Adopting Fund if the Adopting Fund is organized as a corporation,
and (iii) a "director" (as such term is defined in Section 2(a)(12) of the
Investment Company Act of 1940, as amended [the "Act"]) of an Adopting Fund if
the Adopting Fund is any other type of organization, who in any such case is not
an interested person (as such term is defined in Section 2(a)(19) of the Act) of
MSDW Advisors.

     (b) "Eligible Board Member" shall mean an Independent Board Member who at
the time of Retirement (as hereinafter defined) has served as an Independent
Board Member of any Adopting Fund for at least five years, or such lesser period
as may be determined by the Board.

     (c) "Eligible Service" shall mean service as an Independent Board Member.

     (d) "Eligible Retirement Date" shall mean, with respect to any Independent
Board Member, the later of (i) January 1, 1993, (ii) the first day of the
calendar month following the month in which such Independent Board Member's
seventy-second birthday occurs, or (iii) such later date as the Board may
establish as his or her "Eligible Retirement Date."

     (e) "Retirement" shall mean any termination of service of an Independent
Board Member except any termination which the Board determines to have resulted
from the Independent Board Member's willful misfeasance, bad faith, gross
negligence or reckless disregard of the duties involved in the conduct of the
office of Independent Board Member.

     (f) "Benefit" shall mean with respect to any Eligible Board Member, (i) the
Regular Benefit, unless the Alternate Benefit has been elected or the Early
Benefit granted, (ii) the Alternate Benefit, if elected by such Eligible Board
Member, unless the Early Benefit has been granted, or (iii) the Early Benefit,
if granted by the Board.

     (g) "Eligible Compensation" shall mean, with respect to any Eligible Board
Member of any Adopting Fund, an amount equal to one-fifth of the total
compensation, inclusive of compensation as a member of the Board or of a Board
Committee or as chairperson of a Board Committee, earned by such Eligible Board
Member for Eligible Service with respect to such Adopting Fund (other than under
this Plan) in the five year period prior to the date of his or her Retirement.

     (h) "Actuarial Equivalent" shall mean an actuarially equivalent benefit, as
computed by the Board with the advice of an enrolled actuary (as defined in the
Employee Retirement Income Security Act of 1974, as amended ["ERISA"]), using
assumptions determined by the Board at the time of the computation.

     (i) "Board" shall mean, with respect to any Adopting Fund, the Board of
Directors or Trustee or "directors," (as such term is defined in Section
2(a)(12) of the Act, of such Adopting Fund.

     (j) "Adoption Date" shall mean February 21, 1991.

<PAGE>

     2. ELIGIBILITY

     Each Eligible Board Member will be eligible to receive a Benefit from each
Adopting Fund commencing on such Eligible Board Member's Eligible Retirement
Date.

     3. RETIREMENT DATE; AMOUNT OF BENEFIT

     (a) Retirement. Each Independent Board Member will retire not later than
his or her Eligible Retirement Date. The foregoing provision shall be deemed by
the adoption of this Plan by any Fund to be an amendment of such Fund's by-laws
superseding any provision therein that an Independent Board Member shall serve
until his or her successor shall have been elected and qualified.
Notwithstanding the foregoing, the Board of any Adopting Fund may, to avoid the
simultaneous retirement of more than one of the Independent Board Members or for
any other appropriate reason, waive the obligation of any Independent Board
Member to retire on such date and may establish a later date as his or her
"Eligible Retirement Date." Any establishment of an Eligible Retirement Date may
be further extended by the Board.

     (b) Regular Retirement Benefit. Upon Retirement, each Eligible Board Member
will receive, commencing as of such Eligible Board Member's Eligible Retirement
Date and continuing for the remainder of the Eligible Board Member's life, from
each Adopting Fund a retirement benefit (the "Regular Benefit") paid at an
annual rate equal to the percentage of his or her Eligible Compensation
established by resolution of the Board of such Adopting Fund most recently
adopted prior to the date of his or her retirement (the "Most Recent
Resolution") as the "Minimum Percentage," PLUS an additional percentage of such
Eligible Compensation for each full month of Eligible Service for any of the
Adopting Funds in excess of five years established by the Most Recent Resolution
as the "Monthly Additional Percentage," up to the percentage established by the
Most Recent Resolution as the "Maximum Percentage" of such Eligible Compensation
for ten or more years of Eligible Service for any of the Adopting Funds.

     (c) Election of Alternate Payment of Benefit. Each Independent Board Member
shall have the option, exercisable at any time, and revisable at any time and
from time to time, prior to his or her first acceptance of benefits under the
Plan to elect (i) to receive, subject to being or becoming an Eligible Board
Member, a retirement benefit (the "Alternate Benefit") based upon the combined
life expectancy of such Eligible Board Member and his or her spouse on the date
of such Eligible Board Member's Retirement (rather than solely upon such
Eligible Board Member's own life, as shall be the case unless such Eligible
Board Member shall otherwise elect as provided in this Section 3(c)), and (ii)
if the Independent Board Member elects to receive the Alternate Benefit, to
elect a benefit either (x) to the last survivor of the Eligible Board Member or
spouse, whether the Eligible Board Member or spouse is the last survivor (a
"joint and last survivor" benefit) or (y) to the Eligible Board Member's spouse
if the spouse survives the Eligible Board Member (a "joint and contingent
survivor" benefit) equal in periodic amount to a percentage (the "Designated
Survivor's Percentage") of the periodic amount that would be, or would be
assumed to be, in effect while both the Eligible Board Member and spouse were
alive. The Designated Survivor's Percentage shall be the percentage stated in
the most recently delivered notice of election given by such Independent Board
Member, or, if no percentage is stated in any such notice, 100%. Payment of the
Alternate Benefit shall commence on the later of such Eligible Board Member's
Eligible Retirement Date or the date of his or her Retirement, shall be reduced
to the Designated Survivor's Percentage (if less than 100%) upon the earlier of
the deceases of the Eligible Board Member and spouse in the case of a joint and
last survivor benefit, or of the Eligible Board Member in the case of a joint
and contingent survivor benefit, and shall be payable through the remainder of
the life of the survivor of such Eligible Board Member and spouse. The Alternate
Benefit shall be the Actuarial Equivalent of the Regular Benefit provided under
paragraph 3(b). In the event of the death of an Eligible Board Member who has
chosen the Alternate Benefit prior to such Eligible Board Member's Retirement,
his or her spouse shall be entitled to a retirement benefit, commencing upon
such death, which shall be the Actuarial Equivalent of the benefit such spouse
would have received had such Eligible Board Member died on his or her Eligible
Retirement Date.

                                       2
<PAGE>

     (d) Early Payment of Benefit. An Eligible Board Member for good cause may
apply to the Board of any Adopting Fund for, and, at the discretion of such
Board, may be granted, a retirement benefit (the "Early Benefit") which is the
Actuarial Equivalent of the Regular Benefit or Alternate Benefit previously
elected by such Eligible Board Member. Payment of the Early Benefit shall
commence on a date fixed by the Board in its sole discretion as such Eligible
Board Member's Eligible Retirement Date and shall be payable through the
remainder of such Eligible Board Member's life, or, if the Alternate Benefit had
been elected, the later of the lives of such Eligible Board Member and spouse.
Good cause for these purposes may include (but is not limited to) the permanent
disability of the Eligible Board Member.

     (e) Anything contained herein to the contrary notwithstanding, upon the
adoption by an Adopting Fund of a plan of liquidation, such Adopting Fund shall
pay to each Eligible Board Member who has retired, in lieu of his or her Benefit
from such Adopting Fund, an amount (the "Lump Sum") equal to the then present
value of the Benefit, using a discount rate determined by the Board at the time
of the computation. The Lump Sum shall be paid by such Adopting Fund at or
before the final liquidation and dissolution of such Adopting Fund.

     4. TIME OF PAYMENT

     The Benefit to each Eligible Board Member or his or her spouse will, except
as provided in Section 3(c), 3(d) or 3(e) hereof, commence on such Eligible
Board Member's Eligible Retirement Date and will be paid each year in quarterly
installments that are as nearly equal as possible on the first day of each
calendar quarter.

     5. PAYMENT OF BENEFIT; ALLOCATION OF COSTS

     Each Adopting Fund is responsible for the payment of Benefits based upon
Eligible Compensation from such Adopting Fund, as well as its proportionate
share of all expenses of administration of the Plan, including without
limitation all accounting and legal fees and expenses and fees and expenses of
any enrolled actuary. The obligations of each Adopting Fund to pay such benefits
and expenses will not be secured or funded in any manner, and such obligations
will not have any preference over the lawful claims of the Adopting Funds'
creditors and stockholders, shareholders, beneficiaries or limited partners, as
the case may be. To the extent that an Adopting Fund consists of one or more
separate portfolios, such costs and expenses will be allocated among such
portfolios in the proportion that compensation of Independent Board Members is
allocated among such portfolios.

     6. ADMINISTRATION

     (a) Administration. Any question involving entitlement to payments under or
the administration of the Plan will be referred to the Board, which shall make
all interpretations and determinations necessary or desirable for the Plan's
administration (such interpretations and determinations to be final and
conclusive) and shall cause such records to be kept as may be necessary for the
administration of the Plan.

     7. MISCELLANEOUS

     (a) Rights Not Assignable. The right to receive any payment under the Plan
is not transferable or assignable. Except as otherwise provided herein with
respect to the Alternate Benefit, the Plan shall not create any benefit, cause
of action, right of sale, transfer, assignment, pledge, encumbrance, or other
such right in any spouse or heirs or the estate of any Eligible Board Member or
retired Eligible Board Member.

     (b) Amendment, etc. With respect to each Adopting Fund, the Board,
including a majority of the Independent Board Members of such Board, may at any
time amend or terminate the Plan or waive any provision of the Plan, PROVIDED,
that except as otherwise provided herein, no amendment, termination or waiver
will impair the rights of an Independent Board Member to receive upon Retirement
the payments which would have been made to such Independent Board Member had
there been no such amendment, termination or waiver (based upon such Board
Member's Eligible Service to the date of such amendment, termination or waiver)
or the rights of a retired Eligible Board Member to receive any Benefit due
under the Plan, without the consent of such Independent Board Member or Eligible
Board Member. Notwithstanding any provision to the contrary, the Board, with the
concurrence of a majority of the Independent Board Members of such Board and
without the consent of any individual Independent


                                       3
<PAGE>

Board Member, may at any time (i) amend or terminate the Plan to comply with
any applicable provision of law or any rule or regulation adopted, or proposed
to be adopted, by any governmental agency or any decision of any court or
administrative agency, (ii) change any assumptions used to determine what
benefit may be an Actuarial Equivalent, or (iii) terminate the Plan of an
Adopting Fund (an "Acquired Adopting Fund") substantially all the assets of
which are acquired by an entity which is itself an Adopting Fund (the
"Acquiring Adopting Fund") pursuant to a plan of reorganization between the
Acquired Adopting Fund and the Acquiring Adopting Fund (the "Reorganization
Plan"), such termination to be deemed approved upon adoption of the
Reorganization Plan and to be effective upon the effectiveness of the
reorganization contemplated thereby without liability or further obligation for
any benefits accrued or otherwise payable to an Independent Board Member by the
Acquired Adopting Fund.

     (c) No Right to Reelection. Nothing in the Plan will create any obligation
on the part of the Board to nominate any Independent Board Member for
reelection.

     (d) Vacancies. Although the Board will retain the right to increase or
decrease its size, it shall be the general policy to replace each retired
Independent Board Member by selecting a new Independent Board Member from
candidates recommended by the remaining Independent Board Members.

     (e) Consulting. Each retired Eligible Board Member may render such services
for any of the Adopting Funds, for such compensation, as may be agreed upon from
time to time by such retired Eligible Board Member and the Board.

     (f) Effectiveness. The Plan will be effective for all Independent Board
Members who have dates of Retirement occurring on or after the Adoption Date.
Periods of Eligible Service shall include periods commencing prior to such date.


                                       4
<PAGE>

                                   SCHEDULE A

                        MORGAN STANLEY DEAN WITTER FUNDS:
                   FUNDS THAT HAVE ADOPTED THE RETIREMENT PLAN
                    FOR NON-INTERESTED TRUSTEES OR DIRECTORS


                                   MARCH 1999

 1.     Active Assets California Tax-Free Trust
 2.     Active Assets Government Securities Trust
 3.     Active Assets Money Trust
 4.     Active Assets Tax-Free Trust
 5.     Morgan Stanley Dean Witter American Value Fund
 6.     Morgan Stanley Dean Witter California Insured Municipal Income Trust
 7.     Morgan Stanley Dean Witter California Quality Municipal Securities
 8.     Morgan Stanley Dean Witter California Tax-Free Daily Income Trust
 9.     Morgan Stanley Dean Witter California Tax-Free Income Fund
10.     Morgan Stanley Dean Witter Capital Growth Securities
11.     Morgan Stanley Dean Witter Convertible Securities Trust
12.     Morgan Stanley Dean Witter Developing Growth Securities Trust
13.     Morgan Stanley Dean Witter Diversified Income Trust
14.     Morgan Stanley Dean Witter Dividend Growth Securities Inc.
15.     Morgan Stanley Dean Witter European Growth Fund Inc.
16.     Morgan Stanley Dean Witter Federal Securities Trust
17.     Morgan Stanley Dean Witter Global Dividend Growth Securities
18.     Morgan Stanley Dean Witter Government Income Trust
19.     Morgan Stanley Dean Witter Health Sciences Trust
20.     Morgan Stanley Dean Witter High Income Advantage Trust
21.     Morgan Stanley Dean Witter High Income Advantage Trust II
22.     Morgan Stanley Dean Witter High Yield Securities Inc.
23.     Morgan Stanley Dean Witter Income Securities Inc.
24.     Morgan Stanley Dean Witter Insured Municipal Bond Trust
25.     Morgan Stanley Dean Witter Insured Municipal Income Trust
26.     Morgan Stanley Dean Witter Insured Municipal Securities
27.     Morgan Stanley Dean Witter Insured Municipal Trust
28.     Morgan Stanley Dean Witter Intermediate Income Securities
29.     Morgan Stanley Dean Witter Limited Term Municipal Trust
30.     Morgan Stanley Dean Witter Liquid Asset Fund Inc.
31.     Morgan Stanley Dean Witter Multi-State Municipal Series Trust
32.     Morgan Stanley Dean Witter Municipal Income Opportunities Trust
33.     Morgan Stanley Dean Witter Municipal Income Opportunities Trust II
34.     Morgan Stanley Dean Witter Municipal Income Opportunities Trust III
35.     Morgan Stanley Dean Witter Municipal Income Trust
36.     Morgan Stanley Dean Witter Municipal Income Trust II
37.     Morgan Stanley Dean Witter Municipal Premium Income Trust
38.     Morgan Stanley Dean Witter Natural Resource Development Securities Inc.
39.     Morgan Stanley Dean Witter New York Municipal Money Market Trust
40.     Morgan Stanley Dean Witter New York Tax-Free Income Fund
41.     Morgan Stanley Dean Witter Pacific Growth Fund Inc.
42.     Morgan Stanley Dean Witter Prime Income Trust
43.     Morgan Stanley Dean Witter Quality Municipal Income Trust

                                       5
<PAGE>

44.     Morgan Stanley Dean Witter Quality Municipal Investment Trust
45.     Morgan Stanley Dean Witter Quality Municipal Securities
46.     Morgan Stanley Dean Witter Short-Term U.S. Treasury Trust
47.     Morgan Stanley Dean Witter Strategist Fund
48.     Morgan Stanley Dean Witter Tax-Exempt Securities Trust
49.     Morgan Stanley Dean Witter Tax-Free Daily Income Trust
50.     Morgan Stanley Dean Witter U.S. Government Money Market Trust
51.     Morgan Stanley Dean Witter U.S. Government Securities Trust
52.     Morgan Stanley Dean Witter Utilities Fund
53.     Morgan Stanley Dean Witter Value-Added Market Series
54.     Morgan Stanley Dean Witter Variable Investment Series
55.     Morgan Stanley Dean Witter World Wide Income Trust

                                       6

<PAGE>

                           GASTON SNOW & ELY BARTLETT
                               COUNSELLORS AT LAW

                               ONE FEDERAL STREET
                           BOSTON, MASSACHUSETTS 02110
                                  617/426-4600
                                 April 29, 1987


Dean Witter American Value Fund
One World Trade Center
New York, NY 10048

Dear Sirs:

     Dean Witter American Value Fund (the "Trust") is a trust created under
that name pursuant to a written Declaration of Trust dated April 6, 1987, and
finally executed and delivered in Boston, Massachusetts on that date (the
"Declaration"). The Trustees have the powers set forth in the Declaration
subject to the terms, provisions and conditions therein provided.

     By votes adopted on April 15, 1987, the Trustees of the Trust authorized
the issuance of an indefinite number of shares of beneficial interest of the
Trust, $.01 par value, against receipt by the Trust of consideration therefor
in accordance with the terms of the Distribution Agreement between the Trust and
Dean Witter Reynolds Inc.

     We understand that you are about to register under the Securities Act of
1933, as amended (the "1933 Act"), an indefinite number of shares of beneficial
interest of the Trust by post-effective amendment no. 9 to the Trust's
registration statement under the 1933 Act.

     We have examined originals or copies, certified or otherwise identified to
our satisfaction, of such certificates, records and other documents as we have
deemed necessary or appropriate for purposes of this opinion, including the
Declaration. Copies of the Declaration have been duly filed with the Secretary
of the Commonwealth of Massachusetts and the City Clerk of the City of Boston.

<PAGE>


                           GASTON SNOW & ELY BARTLETT



Letter to Dean Witter American Value Fund
April 29, 1987
Page 2



     Under Article VI, Section 6.1 of the Declaration of Trust, the beneficial
interest in the Trust is represented by an unlimited number of transferable
shares, with $.01 par value per share. Under Article VI, Section 6.4, the
Trustees are empowered in their discretion to issue shares of beneficial
interest to such party or parties and for such amount and type of consideration,
including cash or property, at such time or times and on such terms as the
Trustees may deem best.

     Based on the foregoing and with respect to Massachusetts law (other than
the Massachusetts Uniform Securities Act) only, to the extent that Massachusetts
law may be applicable and without reference to the laws of the other several
states or of the United States of America, we are of the opinion that, under
existing law:

1.   The Trust is a trust with transferable shares of beneficial interest,
     organized in compliance with the laws of the Commonwealth of Massachusetts.

2.   Shares of beneficial interest of the Trust may be legally and validly
     issued from time to time in accordance with the Declaration of Trust upon
     receipt by the Trust of payment in compliance with Article VI, Section 6.4
     of the Declaration of Trust. We are further of the opinion that such shares
     when so issued will be fully paid and nonassessable by the Trust.

     We understand that Sheldon Curtis, Esquire, will rely upon this opinion in
connection with his opinion to the Trust which will be filed with the Securities
and Exchange Commission. We hereby consent to such use of this opinion.


                                      Very truly yours,


                                      /s/ Gaston Snow & Ely Bartlett
                                      -----------------------------------------


<PAGE>

                       CONSENT OF INDEPENDENT ACCOUNTANTS
                       ----------------------------------

We hereby consent to the use in this Registration Statement on Form N-1A of
our report dated February 8, 2000, relating to the financial statements and
financial highlights of Morgan Stanley Dean Witter American Opportunities Fund,
which appears in such Registration Statement. We also consent to the references
to us under the headings "Custodian and Independent Accountants", "Experts", and
"Financial Highlights" in such Registration Statement.



/s/ PricewaterhouseCoopers LLP
PricewaterhouseCoopers LLP
1177 Avenue of the Americas
New York, New York
April 27, 2000



<PAGE>

CODE OF ETHICS


- ------------------------
(Print Name)

MORGAN STANLEY DEAN WITTER ADVISORS INC.
MORGAN STANLEY DEAN WITTER SERVICES COMPANY INC.
MORGAN STANLEY DEAN WITTER DISTRIBUTORS INC.

Effective September 1, 1994 (as amended through March 1, 2000)

I.  INTRODUCTION

    Morgan Stanley Dean Witter Advisors Inc. ("MSDW Advisors"), a subsidiary of
    Morgan Stanley Dean Witter & Co., is an investment adviser or manager of a
    group of investment companies, referred to herein as the "Morgan Stanley
    Dean Witter Funds." MSDW Advisors also serves as investment adviser to other
    clients, including corporate pension funds, other institutions and
    individuals ("MSDW Advisors Managed Accounts").

    This Code of Ethics is adopted by MSDW Advisors in keeping with the general
    principles and objectives set forth in Sections II and III below, and to
    enforce the highest legal and ethical standards in light of its fiduciary
    obligations to the Morgan Stanley Dean Witter Fund shareholders and to MSDW
    Advisors' other clients. It has also been adopted by Morgan Stanley Dean
    Witter Services Company Inc. ("Services"), a wholly owned subsidiary of MSDW
    Advisors, and by Morgan Stanley Dean Witter Distributors Inc.
    ("Distributors"), a wholly-owned subsidiary of Morgan Stanley Dean Witter &
    Co.), to apply to their Directors, officers and employees.

    Employees, officers and Directors of MSDW Advisors, Services and
    Distributors are also referred to the Morgan Stanley Dean Witter Policy
    Statement on Insider Trading (attached), which is incorporated in this Code.

II. GENERAL PRINCIPLES

    A. SHAREHOLDER AND CLIENT INTERESTS COME FIRST

       Every officer, director or employee of MSDW Advisors, Services and
       Distributors owes a fiduciary duty to the shareholders of the Morgan
       Stanley Dean Witter Funds and to all other clients of MSDW Advisors. This
       means that in every decision relating to investments, employees and
       affiliates must recognize the needs and interests of the Morgan Stanley
       Dean Witter Fund shareholders and other MSDW Advisors clients, and be
       certain that at all times the interests of the shareholders and other
       clients are placed ahead of any personal interest.

    B.  AVOID ACTUAL AND POTENTIAL CONFLICTS OF INTEREST

        The restrictions and requirements of this Code of Ethics are designed to
        prevent behavior which conflicts, potentially conflicts or raises the
        appearance of actual or potential conflict with the interests of the
        shareholders of the Morgan Stanley Dean Witter Funds and MSDW Advisors
        Managed Account clients. It is of the utmost importance that the
        personal securities transactions of employees and affiliates be
        conducted in a manner consistent with both the letter and spirit of this
        Code of Ethics, including these principles. Only then can an individual,
        and MSDW Advisors, Services and Distributors as a whole, be certain to
        avoid any actual or potential conflict of interest or any abuse of an
        individual's position of trust and responsibility.


<PAGE>

    C.  AVOID UNDUE PERSONAL BENEFIT

        MSDW Advisors, Services and Distributors employees and affiliates should
        ensure that they do not acquire undue personal benefit or advantage as a
        result of the performance of their normal duties as they relate to the
        Morgan Stanley Dean Witter Funds and other MSDW Advisors clients.
        Consistent with the first principle that the interests of the Morgan
        Stanley Dean Witter Fund shareholders and other MSDW Advisors clients
        must always come first is the fundamental standard that undue personal
        advantage deriving from the management by MSDW Advisors of other
        people's money is to be avoided.

III. OBJECTIVE

     The Securities and Exchange Commission's code of ethics rule contained in
     the Investment Company Act of 1940 makes it unlawful for certain persons
     associated with investment advisers or principal underwriters of investment
     companies to engage in conduct which is deceitful, fraudulent, or
     manipulative, or which involves false or misleading statements, in
     connection with the purchase or sale of a security held or proposed to be
     acquired by an investment company. In addition, Section 204A of the
     Investment Advisers Act of 1940 requires investment advisers to establish,
     maintain and enforce written policies and procedures designed to prevent
     misuse of material non-public information. The objective of this Code is to
     maintain the behavior of certain individuals associated with MSDW Advisors,
     Services and Distributors (herein called "Access Persons") within the
     general principles set forth above, as well as to prevent such persons from
     engaging in conduct proscribed by the code of ethics rule and Section 204A
     of the Investment Advisers Act. The Compliance Officer or Compliance
     Coordinator in MSDW Advisors Risk Management Department will identify all
     Access Persons and notify them of their reporting obligations at the time
     they become an Access Person. Access Persons include all directors,
     officers and employees of MSDW Advisors, Services or Distributors except
     those directors and officers of Distributors who meet the following three
     criteria: (i) they do not devote substantially all working time to the
     activities of MSDW Advisors, Services or Distributors; (ii) they do not, in
     connection with their regular functions and duties, participate in, obtain
     information with respect to, or make recommendations as to, the purchase
     and sale of securities; and (iii) they do not have access to information
     regarding the day-to-day investment activities of MSDW Advisors, Services
     or Distributors (those Directors and officers must, however, file quarterly
     transaction reports pursuant to Section V., sub-section D., below). An
     Officer or employee of MSDW Advisors, Distributors or Services on leave is
     not considered an Access Person hereunder, provided that during the period
     such person is on leave, subparagraphs (ii) and (iii) in the preceding
     sentence are applicable.

IV. GROUNDS FOR DISQUALIFICATION FROM EMPLOYMENT

    Pursuant to the terms of Section 9 of the Investment Company Act of 1940, no
    director, officer or employee of MSDW Advisors, Services or Distributors may
    become, or continue to remain, an officer, director or employee, without an
    exemptive order issued by the Securities and Exchange Commission, if such
    director, officer or employee is, or becomes:

    A. within the past ten years convicted of any felony or misdemeanor
       involving the purchase or sale of any security or arising out of the
       officer's or employee's conduct as an affiliated person, salesman or
       employee of any investment company, bank, insurance company or entity or
       person required to be registered under the Commodity Exchange Act; or

    B. permanently or temporarily enjoined by any court from acting as an
       affiliated person, salesman or employee of any investment company, bank,
       insurance company or entity or person required to be registered under the
       Commodity Exchange Act, or from engaging in or continuing any conduct or
       practice in connection with any such activity or in connection with the
       purchase or sale of any security.

                                       2
<PAGE>

    It is your obligation to immediately report any conviction or injunction to
    the General Counsel of MSDW Advisors.

V.  PERSONAL TRANSACTIONS IN SECURITIES

    A. PROHIBITED CONDUCT

       No Access Person shall buy or sell any security for his own account or
       for an account in which he has, or as a result of the transaction
       acquires, any direct or indirect beneficial ownership (referred to herein
       as a "personal transaction") unless:

       1.  advance clearance of the transaction has been obtained; and

       2.  the transaction is reported in writing to MSDW Advisors in accordance
           with the requirements of sub-section D below.

    B.  RESTRICTIONS AND LIMITATIONS ON PERSONAL SECURITIES TRANSACTIONS

        The following restrictions and limitations govern investments and
        personal securities transactions by Access Persons. Unless otherwise
        indicated, all restrictions and limitations are applicable to all Access
        Persons:

       1.  Securities purchased may not be sold at a profit until at least 60
           days from the purchase trade date. In addition, securities sold may
           not be purchased at a lower price until at least 60 days from the
           sale trade date. Any violation will result in disgorgement of all
           profits from the transactions.

       2. No foreign security may be purchased unless the security is listed on
          a U.S. Stock Exchange or can be held as an American Depository
          Receipt (ADR).

       3. No short sales are permitted.

       4. No transactions in options or futures are permitted.

       5.  No Access Person may acquire any security in an Initial Public
           Offering (IPO).

       6a. Private placements of any kind may only be acquired with special
           permission of the Code of Ethics Review Committee, and, if approved,
           will be subject to continuous monitoring for possible future
           conflict. Any Access Person wishing to request approval for private
           placements must complete an MSDW Advisors Private Placement Approval
           Request Form and submit the form to MSDW Advisors' Risk Management
           Department. A copy of MSDW Advisors Private Placement Approval
           Request Form, which may be revised at any time, is attached as
           Exhibit A. Where the Code of Ethics Review Committee approves any
           acquisition of private placements, its decision and reasons for
           supporting the decision will be documented in a written report, which
           is to be kept for five years in MSDW Advisors' Risk Management
           Department after the end of the fiscal year in which the approval was
           granted.

       6b. Any Access Person who has a personal position in an issuer through a
           private placement must affirmatively disclose that interest if such
           Access Person is involved in consideration of any subsequent
           investment decision regarding any security of that issuer or an
           affiliate by any Morgan Stanley Dean Witter Fund or MSDW Advisors
           Managed Account. In such event, the final investment decision shall
           be independently reviewed by MSDW Advisor's Chief Investment Officer.
           Written records of any such circumstance shall be maintained and sent
           to the MSDW Advisors' Risk Management Department.

       7.  Access Persons with MSDW Online accounts are permitted to trade ONLY
           between the hours of 9:30 a.m. and 4:00 p.m. (New York time). Trading
           after hours is prohibited.

                                       3
<PAGE>


       THE FOLLOWING RESTRICTIONS, 8a, 8b AND 8c, APPLY ONLY TO (I) PORTFOLIO
       MANAGERS (AND ALL PERSONS REPORTING TO PORTFOLIO MANAGERS) AND (II)
       PERSONNEL IN THE MSDW ADVISORS TRADING DEPARTMENT.


       8a. No purchase or sale transactions may be made in any security by any
           portfolio manager (or person reporting to a portfolio manager) for a
           period of thirty (30) days before or after that security is bought or
           sold by any Morgan Stanley Dean Witter Fund (other than Morgan
           Stanley Dean Witter Value-Added Market Series, Morgan Stanley Dean
           Witter Select Dimensions Investment Series--Value-Added Portfolio,
           Morgan Stanley Dean Witter Index Funds, or Portfolios) or MSDW
           Advisors Managed Account for which such portfolio manager (or the
           portfolio manager to whom such person reports) serves in that
           capacity.

       8b. No purchase or sale transactions may be made in any security traded
           through the MSDW Advisors trading department by any person employed
           in the MSDW Advisors trading department for a period of seven (7)
           days before or after that security is bought or sold by any Morgan
           Stanley Dean Witter Fund (other than Morgan Stanley Dean Witter
           Value-Added Market Series, Morgan Stanley Dean Witter Select
           Dimensions Investment Series--Value-Added Portfolio, Morgan Stanley
           Dean Witter Index Funds, or Portfolios) or MSDW Advisors Managed
           Account.

       8c. Any transactions by persons described in (a) and (b) above within
           such enumerated period will be required to be reversed, if
           applicable, and any profits or, at the discretion of the Code of
           Ethics Review Committee, any differential between the sale price of
           the individual security transaction and the subsequent purchase or
           sale price by a relevant MSDW Fund during the enumerated period, will
           be subject to disgorgement.

           IMPORTANT: Regardless of the limited applicability of Restriction 8,
           MSDW Advisors' Risk Management Department monitors all transactions
           by ALL Access Persons in order to ascertain any pattern of conduct
           which may evidence conflicts or potential conflicts with the
           principles and objectives of this Code, including a pattern of
           frontrunning. On a quarterly basis, MSDW Advisors' Risk Management
           Department will provide the MSDW Funds Boards of Directors with a
           written report that (i) describes issues that arose during the
           previous quarter under this Code and if applicable, each MSDW Funds'
           Sub-Adviser's Code, including but not limited to, information about
           material violations and sanctions imposed in response to the material
           violations, and (ii) certifies that MSDW Advisors has adopted
           procedures reasonably necessary to prevent Access Persons from
           violating this Code.

    C.  ADVANCE CLEARANCE REQUIREMENT

        1.  PROCEDURES

            (a) FROM WHOM OBTAINED

               Subject to the limitations and restrictions of B above, advance
               clearance of a personal transaction in a security must be
               obtained from any two of the following officers of MSDW Advisors:

               (1) CEO/President

               (2) Chief Investment Officer

               (3) Chief Administrative Officer

               (4) General Counsel

               (5) any other person so designated by the CEO or President,
                   provided, however, that no more than ten persons, at any
                   time, may be Clearing Officers.

                                       4
<PAGE>


               These officers are referred to in this Code as "Clearing
               Officers."

               Prior to obtaining the two signatures from the Clearing Officers,
               the form must be approved by the MSDW Advisors Department
               responsible for the type of security for which permission is
               being sought, as follows:

               1. Equity Trading              --Equity Trading Department
               2. Fixed-Income Corporate      --Manager,Corporate Fixed-Income
                  Bonds
               3. Municipal Bonds             --Manager, Municipal Fixed-Income
               4. Non-Investment Grade        --Manager, High Yield Fixed-Income
                  ("Junk") Bonds
               5. Collateralized Mortgage     --Manager, Government Fixed-Income
                  Obligations (CMOs) and
                  other non-exempt Mortgage
                  and Asset-Backed Securities
               6. Convertible Securities      --Manager, Convertible Securities

               Prior to obtaining the Clearing Officers' signatures the form
               also must be reviewed and initialed by the MSDW Advisors' Risk
               Management Department. A copy of MSDW Advisors Securities
               Transaction Approval Form, which may be revised at any time, is
               attached as Exhibit B.

               The Clearing Officers will not sign unless the approvals of the
               relevant investment department and MSDW Advisors' Risk Management
               Department are indicated on the form. MSDW Advisors' Risk
               Management Department has implemented procedures reasonably
               designed to monitor purchases and sales effected pursuant to the
               aforementioned pre-clearance procedures.

           (b) TIME OF CLEARANCE

               All approved securities transactions, whether executed through
               an MSDW BROKERAGE ACCOUNT OR AN MSDW ONLINE ACCOUNT, must take
               place, prior to 4:00 p.m. EST, on the same day that the complete
               advance clearance is obtained. If the transaction is not
               completed on the date of clearance, a new clearance must be
               obtained, including one for any uncompleted portion.
               Post-approval is NOT PERMITTED under the Code of Ethics. If it is
               determined that a trade was completed before approval, it will be
               considered a violation of the Code of Ethics.

           (c) PERMITTED BROKERAGE ACCOUNTS

               ALL SECURITIES TRANSACTIONS MUST BE THROUGH AN MSDW BROKERAGE
               ACCOUNT OR AN MSDW ONLINE ACCOUNT; NO OTHER BROKERAGE ACCOUNTS
               ARE PERMITTED UNLESS SPECIAL PERMISSION IS OBTAINED. If you
               maintain accounts outside of MSDW, you must immediately transfer
               your accounts to a MSDW branch. Failure to do so will be
               considered a significant violation of the Code of Ethics. In the
               event permission is granted to maintain an outside brokerage
               account, it is the responsibility of the employee to arrange for
               duplicate confirmations of all securities transactions and
               monthly brokerage statements to be sent to the MSDW Advisors'
               Risk Management Department.

               Prior to opening an MSDW ONLINE ACCOUNT, Access Persons must
               obtain approval from MSDW Advisors' Risk Management Department.
               NO employee may open an MSDW Online account unless a completed
               and signed copy of their MSDW Online account application and MSDW
               Employee Account Request Form is submitted to MSDW Advisors' Risk
               Management Department for approval. NO employee may apply for an

                                       5
<PAGE>

               MSDW ONLINE ACCOUNT ONLINE. A copy of the MSDW Employee Account
               Request Form, which may be revised at any time, is attached as
               Exhibit C.

           (d) FORM

               Clearance must be obtained by completing and signing the
               Securities Transaction Approval Form provided for that purpose by
               MSDW Advisors and obtaining the signature of the correct
               Department indicated in sub-section C.1 (a) and any two of the
               Clearing Officers. The form must also indicate the name of the
               individual's Financial Advisor and the Branch Office Number,
               whether the account is an MSDW Online Account, as well as other
               required information.

               If you have more than one account under your control, indicate on
               the approval sheet for which account the trade is intended.
               ADDITIONALLY, PLEASE ADVISE YOUR FINANCIAL ADVISOR OR MSDW ONLINE
               TO SEND DUPLICATE COPIES OF YOUR CONFIRMATION SLIPS AND BROKER
               STATEMENTS TO THE MSDW Advisors' Risk Management Department FOR
               EACH ACCOUNT UNDER YOUR CONTROL.

           (e) FILING

               After all required signatures are obtained, the Securities
               Transaction Approval Form must be filed with the Risk Management
               Department of MSDW Advisors by noon of the day following
               execution of the trade for filing in the respective individual's
               Code of Ethics file. A copy is retained by the employee for his
               or her records. (If a preclearance request is denied, a copy of
               the form will be maintained with MSDW Advisors' Risk Management
               Department.)

       2.  FACTORS CONSIDERED IN CLEARANCE OF PERSONAL TRANSACTIONS

           In addition to the limitations and restrictions set forth under B
           above, the Clearing Officers, in keeping with the general principles
           and objectives of this Code of Ethics, may refuse to grant clearance
           of a personal transaction in their sole discretion without being
           required to specify any reason for the refusal. Generally, the
           Clearing Officers will consider the following factors in determining
           whether or not to clear a proposed transaction:

           (a) Whether the amount or the nature of the transaction or person
               making it is likely to affect the price or market of the
               security.

           (b) Whether the individual making the proposed purchase or sale is
               likely to benefit from purchases or sales being made or
               considered on behalf of any Morgan Stanley Dean Witter Fund or
               client.

           (c) Whether the transaction is non-volitional on the part of the
               individual.

       3.  EXEMPT SECURITIES

           (a) The securities listed below are exempt from the restrictions of
               sub-sections (B) (1) and (7), the advance clearance requirement
               of sub-section C AND the quarterly and annual reporting
               requirements of sub-section D. Therefore, it is not necessary to
               obtain advance clearance for personal transactions in any of the
               following securities nor is it necessary to report such
               securities in the quarterly transaction reports or annual
               securities holdings list:

               (i)   U.S. Government Securities;

               (ii)  Bank Certificates of Deposit;

               (iii) Bankers' Acceptances;


                                       6
<PAGE>

               (iv)  Commercial Paper;

               (v)   Purchases which are part of an automatic dividend
                     reinvestment plan (All employees with dividend reinvestment
                     plans must submit a memorandum to MSDW Advisors' Risk
                     Management Department and sales must be pre-approved); and

               (vi)  Open-end investment companies (mutual funds) (Closed-end
                     funds must be pre-approved).

           (b) In addition, the following securities are exempt from the
               restrictions of sub-sections B (1) and (7) and the advance
               clearance requirement of sub-section C, but are subject to the
               quarterly and annual reporting requirements of sub-section D:

               (i)   Unit Investment Trusts; and

               (ii)  Morgan Stanley Dean Witter & Co. stock (including
                     exercise of stock option grants), due to the fact that
                     it may not be purchased by any actively managed Morgan
                     Stanley Dean Witter Fund (other than index-type funds)
                     or for any MSDW Advisors Managed Account. The restrictions
                     imposed by Morgan Stanley Dean Witter & Co. on Senior
                     Management and other persons in connection with
                     transactions in Morgan Stanley Dean Witter & Co. stock
                     are not affected by the exemption of Morgan Stanley Dean
                     Witter & Co. stock from the advance clearance requirements
                     of this Code, and continue in effect to the extent
                     applicable.

       4.  ACCOUNTS COVERED

           Advance clearance must be obtained for any personal transaction in a
           security by an Access Person if such Access Person has, or as a
           result of the transaction acquires, any direct or indirect beneficial
           ownership in the security.

           The term "beneficial ownership" is defined by rules of the SEC which
           will be applicable in all cases. Generally, under the SEC rules, a
           person is regarded as having beneficial ownership of securities held
           in the name of:

           (a) a husband, wife or a minor child; OR

           (b) a relative sharing the same house; OR

           (c) anyone else if the Access Person:

               (i)   obtains benefits substantially equivalent to ownership
                     of the securities; or

              (ii)   can obtain ownership of the securities immediately or at
                     some future time.

       5.  EXEMPTION FROM CLEARANCE REQUIREMENT

           Clearance is not required for any account over which the Access
           Person has no influence or control. In case of doubt the Access
           Person may state on the Securities Transaction Approval Form that he
           or she disclaims any beneficial ownership in the securities involved.

    D. REPORT OF TRANSACTIONS

       1.  TRANSACTIONS AND ACCOUNTS COVERED

           (a) All securities transactions, except for transactions involving
               exempt securities listed in Section V., sub-section C.3. (a) of
               this Code must be reported in the next quarterly transaction
               report after the transaction is effected. In addition, any new
               brokerage account(s) opened during the quarter as well as the
               date(s) the account(s) was opened must be reported.

                                       7
<PAGE>

           (b) EVERY ACCESS PERSON MUST FILE A REPORT WHEN DUE EVEN IF SUCH
               PERSON MADE NO PURCHASES OR SALES OF SECURITIES DURING THE PERIOD
               COVERED BY THE REPORT.

           (c) Directors and officers who, pursuant to Section III, are exempt
               from preclearance ARE subject to the quarterly reporting
               requirements.

       2.  TIME OF REPORTING

           (a) INITIAL HOLDINGS REPORT

               Each Access Person must, at the time of becoming an Access
               Person, provide an initial holdings report to the Compliance
               Officer or Compliance Coordinator disclosing (i) all securities
               beneficially owned by the Access Person listing the title of the
               security, number of shares held, and principal amount of the
               security (any privately-placed securities held must be reported)
               (ii) the name of the broker dealer or financial institution where
               the Access Person maintains a personal account and (iii) the date
               the report is submitted by the Access Person. New employees will
               be required to provide a listing of all non-exempt securities
               holdings as of the date of commencement of employment as well as
               a listing of all outside brokerage accounts. This report must be
               provided no later than 10 days after a person becomes an Access
               Person.

           (b) QUARTERLY TRANSACTION REPORTS

               Each Access Person must submit a quarterly report of all
               securities transactions, except for transactions involving exempt
               securities listed in Section V., sub-section C.3. (a) of this
               Code, and any new accounts(s) opened during the quarter as well
               as the date(s) the account(s) was opened within 10 calendar days
               after the end of each calendar quarter.

           (c) ANNUAL HOLDINGS REPORTS

               The January Annual Listing of Securities Holdings Report requires
               all Access Persons to provide an annual listing of holdings of
               (i) all securities beneficially owned listing the title of the
               security, number of shares held, and principal amount of the
               security as of December 31 of the preceding year, except
               securities exempt from pre-clearance AND reporting under Section
               V., sub-section C. 3(a), (ii) the name of any broker dealer or
               financial institution where the account(s) are maintained, as of
               December 31 of the preceding year (a current listing will also be
               required upon the effectiveness of this Code) and (iii) the date
               the Report is submitted by the Access Person. The information
               must be current as of a date not more than 30 days before the
               report is submitted.

       3.  FORM OF REPORTING

           The initial holdings report, quarterly transaction report and the
           annual listing of holdings report must be on the appropriate forms
           provided by MSDW Advisors or may consist of broker statements
           (attached to the Report form or, if an MSDW account, the broker
           statements formerly sent to MSDW Advisors' Risk Management
           Department) which provide at least the same information. In the event
           that MSDW Advisors already maintains a record of the required
           information, an Access Person may satisfy this requirement by (i)
           confirming in writing (which may include e-mail) the accuracy and
           completeness of the record and disclose the beneficial ownership of
           securities (if any) not listed on the account statement and (ii)
           recording the date of the confirmation. Copies of MSDW Advisors'
           initial holdings report, quarterly transaction report and the annual
           listing of holdings report, which may be revised at any time, are
           attached as Exhibits D, E, and F, respectively.

                                       8
<PAGE>

       4.  RESPONSIBILITY TO REPORT

           The responsibility for taking the initiative to report is imposed on
           each individual required to make a report. Any effort by MSDW
           Advisors to facilitate the reporting process does not change or alter
           that responsibility.

       5.  WHERE TO FILE REPORT

           All reports must be filed with the Risk Management Department of MSDW
           Advisors.

       6.  RESPONSIBILITY TO REVIEW

           MSDW Advisors' Risk Management Department's Compliance Officer or
           Compliance Coordinator will review all initial holdings reports,
           quarterly transaction reports, and annual listing of holdings reports
           filed by Access Persons.

VI. REVIEW COMMITTEE

    A Code of Ethics Review Committee, consisting of the CEO/ President, Chief
    Investment Officer and the General Counsel of MSDW Advisors, will review and
    consider any proper request of an Access Person for relief or exemption from
    any restriction, limitation or procedure contained herein, which
    restriction, limitation or procedure is claimed to cause a hardship for such
    Access Person. The committee shall meet on an ad hoc basis, as deemed
    necessary upon written request by an Access Person, stating the basis for
    his or her request for relief. The committee's decision is solely within its
    complete discretion.

VII. SERVICE AS DIRECTOR

     No Access Person may serve on the board of any company without prior
     approval of the Code of Ethics Review Committee. If such approval is
     granted, it will be subject to the implementation of Chinese Wall
     procedures to isolate investment personnel serving as directors from making
     investment decisions for Morgan Stanley Dean Witter Funds or MSDW Advisors
     Managed Accounts concerning the company in question.

VIII.GIFTS

     No Access Person shall accept, directly or indirectly, anything of value,
     including gifts and gratuities, in excess of $100 per year from any person
     or entity that does business with any Morgan Stanley Dean Witter Fund or
     MSDW Advisors Managed Account, not including occasional meals or tickets
     to theater or sporting events or other similar entertainment.

IX. SANCTIONS

    Upon discovering a violation of this Code, MSDW Advisors may impose such
    sanctions as it deems appropriate, including, but not limited to, a
    reprimand (orally or in writing), demotion, and suspension or termination of
    employment. The CEO of MSDW Advisors, in his sole discretion, is authorized
    to determine the choice of sanctions to be imposed in specific cases,
    including termination of employment of any employee.

X.  EFFECTIVE DATE

    All employees, officers and Directors of MSDW Advisors, Services and
    Distributors (whether or not Access Persons) are required to sign a copy
    of this Code indicating their agreement to abide by the terms of this Code.

    In addition, all employees, officers and Directors of MSDW Advisors,
    Services and Distributors will be required to certify annually that (i)
    they have read and understand the terms of this Code of Ethics and
    recognize the responsibilities and obligations incurred by their being
    subject to this Code, and (ii) they are in compliance with the requirements
    of this Code of Ethics, including but

                                       9
<PAGE>

    not limited to the reporting of all brokerage accounts, the preclearance for
    Access Persons and all non-exempt personal securities transactions in
    accordance with this Code.

XI. EMPLOYEE CERTIFICATION

    I have read and understand the terms of the above Code of Ethics. I
    recognize the responsibilities and obligations, including but not limited to
    my quarterly transaction, annual listing of holdings, and initial holdings
    reporting obligations, incurred by me as a result of my being subject to
    this Code of Ethics. I hereby agree to abide by the above Code of Ethics.



- --------------------------------------    ------------------------
(Signature)                               (Date)


- --------------------------------------
(Print name)

                                       10
<PAGE>

                                                                       EXHIBIT A

                      MORGAN STANLEY DEAN WITTER ADVISORS
                       PRIVATE PLACEMENT APPROVAL REQUEST

 (attach a copy of the Private Placement Memorandum, Offering Memorandum or any
                            other relevant documents)


- ------------------------------                      ----------------------------
NAME (PLEASE PRINT)                                 DEPARTMENT & JOB TITLE

1.   Name of the sponsor's corporation, partnership or other entity (the
     "Private Placement"):


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

2.   Is the sponsor's corporation or partnership: [ ] Public [ ] Private

3.   Type of security or fund:
                               -------------------------------------------------

4.   Nature of participation (e.g. Stockholder, General Partner, Limited
     Partner). Indicate all applicable:


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

5.   Planned date of transaction:
                                  ----------------------------------------------

6.   Size of offering (if a fund, size of fund):
                                                 -------------------------------

7.   Size of your participation (number of units/shares and dollar amount):


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

8.   Would the investment carry limited or unlimited liability?
     [ ] Limited            [ ] Unlimited

9.   Would the investment require any use of MSDW Advisors' premises, facilities
     or materials? [ ] Yes [ ] No

     If "yes," please describe:

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

10.  Are other MSDW Advisors' personnel or clients involved? [ ] Yes [ ] No

     If "yes," please describe:
                                ------------------------------------------------

11.  Describe the business to be conducted by the Private Placement:


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

     If Private Placement is a fund:

     o   Describe investment objectives of the fund (e.g. value, growth, core or
         specialty)


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

     o   Is this a permissible investment for an account or fund that you
         manage?      [ ] Yes [ ] No

         If "yes", please describe which client or fund:


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

12.  Will you participate in any investment decisions for the Private Placement?
     [ ] Yes [ ] No

     If "Yes," please describe:


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

13.  Describe how you became aware of this Private Placement:


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

14.  Has this private placement been made available to an account or fund that
     you manage? IF no, state why:


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

15.  To the best of your knowledge, will this Private Placement result in an
     initial public offering ("IPO")? [ ] YES [ ] NO

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

I understand that approval, if granted, is based upon the information provided
herein and I agree to observe any conditions imposed upon such approval, I will
notify MSDW Advisors Risk Management Department in writing if any aspect of the
Private Placement is proposed to be changed (e.g., investment focus of fund,
compensation, involvement in organization's management) and I hereby acknowledge
that such changes may require further approvals, or disinvestment by me.

I represent (i) that I have read and understand the MSDW Advisors' Code of
Ethics (the "Code") with respect to personal trading and recognize that I am
subject thereto; (ii) that the above trade is in compliance with the Code; (iii)
that to the best of my knowledge that the above trade does not represent a
conflict of interest, or an appearance of a conflict of interest, with any MSDW
Client or MSDW Fund; and (iv) that I have no knowledge of any pending client
orders in this security nor is the above trade in a related security which
indirectly would result in a transaction in a security in which there are
pending client orders. Furthermore, I acknowledge that no action should be taken
by me to effect the trade(s) listed above until I have received formal approval.


Signature                                              Date:
         ------------------------------------               --------------------


Date Received by Risk Management:
                                 ------------


Approved:             Disapproved:                     Date:
         -----------              -----------               --------------------


<PAGE>

                                                                       EXHIBIT B

                      SECURITIES TRANSACTION APPROVAL FORM
                    MORGAN STANLEY DEAN WITTER ADVISORS INC.
                MORGAN STANLEY DEAN WITTER SERVICES COMPANY INC.
                  MORGAN STANLEY DEAN WITTER DISTRIBUTORS INC.
<TABLE>
<S>                                  <C>                                        <C>
- ---------------------------------------------------------------------------------------------------------------------------
  PRINT NAME                         DEPARTMENT                                 NAME OF PORTFOLIO MANAGER TO WHOM YOU REPORT


                                     IF INVESTMENT DEPARTMENT COMPLETE BOX ->
- ---------------------------------------------------------------------------------------------------------------------------
  DEAN WITTER ACCOUNT NO./MSDW       NAME OF FINANCIAL ADVISOR                          DEANWITTER BRANCH/MSDW ONLINE
  ONLINE ACCOUNT NO.


- ---------------------------------------------------------------------------------------------------------------------------
</TABLE>


            REQUEST FOR PERMISSION TO ENGAGE IN PERSONAL TRANSACTION
            --------------------------------------------------------

         I hereby request permission to effect a transaction in the security as
indicated below for my own account or other account in which I have a beneficial
interest or legal title. THE APPROVAL WILL BE EFFECTIVE ONLY FOR A TRANSACTION
COMPLETED PRIOR TO THE CLOSE OF BUSINESS ON THE DAY OF APPROVAL. ANY
TRANSACTION, OR PORTION THEREOF, NOT SO COMPLETED WILL REQUIRE A NEW APPROVAL.

NOTE: A SEPARATE FORM MUST BE USED FOR EACH SECURITY TRANSACTION. ADVISE YOUR
FINANCIAL ADVISOR/MSDW ONLINE TO SUPPLY DUPLICATE CONFIRMS AND STATEMENTS ON ALL
TRANSACTIONS TO: MORGAN STANLEY DEAN WITTER ADVISORS INC., RISK MANAGEMENT
DEPARTMENT, TWO WORLD TRADE CENTER, NEW YORK, N.Y. 10048

I AM FAMILIAR WITH AND AGREE TO ABIDE BY THE REQUIREMENTS SET FORTH IN THE
MORGAN STANLEY DEAN WITTER ADVISORS INC. CODE OF ETHICS AND PARTICULARLY THE
FOLLOWING:

1.     In the case of a purchase, I agree that I will not sell the security at
       a profit for a minimum of sixty days from the date of the purchase
       transaction. In the case of a sale, I agree that I will not purchase
       the security at a profit for a minimum of sixty days from the date of
       the sale transaction. Any violation will result in disgorgement of all
       profits from the transaction.
2.     I represent that this security: (A) is not involved in an Initial
       Public Offering (IPO); (B) does not involve a short sale, futures or
       option transaction and (c) is not a foreign security, unless (i) traded
       on a U.S. Stock Exchange or (ii) an American Depository Receipt (ADR).
3.     For any private placement, I am aware that specific pre-approval must
       be obtained from the Morgan Stanley Dean Witter Advisors Inc. Code of
       Ethics Review Committee.

4.     For      (A) EQUITY PORTFOLIO MANAGERS AND PERSONS REPORTING TO EQUITY
                PORTFOLIO MANAGERS: I am aware that I must obtain the equity
                security's description page from Bloomberg and attach the
                description to this preapproval form and a signature from Joe
                McAlinden or Rajesh Gupta as one of my Approving Officers (in
                their absence I shall obtain the initials of my immediate
                supervisor). I am aware that in certain cases I may be
                required to disgorge any profits from a transaction if a
                Morgan Stanley Dean Witter Fund buys or sells the same
                security within 30 days preceding or subsequent to my
                transaction (see Section V.B. (8) of the Code of Ethics for a
                complete description of the scope of this restriction).
                (B) PORTFOLIO MANAGERS AND PERSONS REPORTING TO PORTFOLIO
                MANAGERS: I am aware that I must obtain a signature from Joe
                McAlinden or Rajesh Gupta as one of my Approving Officers (in
                their absence I shall obtain the initials of my immediate
                supervisor). I am aware that in certain cases I may be
                required to disgorge any profits from a transaction if a
                Morgan Stanley Dean Witter Fund buys or sells the same
                security within 30 days preceding or subsequent to my
                transaction (see Section V.B. (8) of the Code of Ethics for a
                complete description of the scope of this restriction).
                (C) PERSONNEL IN THE MORGAN STANLEY DEAN WITTER ADVISORS INC.
                TRADING DEPARTMENT: I am aware that in certain cases I may be
                required to disgorge any profits from a transaction if a
                Morgan Stanley Dean Witter Fund buys or sells the same
                security within 7 days preceding or subsequent to my
                transaction (see Section V.B.(8)


                of the Code of Ethics for a complete description of the scope of
                this restriction).



- --------------------------------------------------------------------------------
<TABLE>
<S>                      <C>                          <C>           <C>               <C>
A. PURCHASE
                         -----------------------------------------------------------------------------------------------------------
                           NAME OF SECURITY/SYMBOL                                   CUSIP NUMBER FOR FIXED INCOME SECURITIES ONLY


                         -----------------------------------------------------------------------------------------------------------
                           NUMBER OF SHARES OR       ORDER PRICE   EXECUTION PRICE   TOTAL PRICE
                           PRINCIPAL AMOUNT


                         -----------------------------------------------------------------------------------------------------------
  HAVE YOU SOLD ANY SHARES OF THIS SECURITY WITHIN THE PAST SIXTY DAYS?  NO [ ] YES [ ]   IF YES, AT WHAT PRICE PER SHARE? $
- ------------------------------------------------------------------------------------------------------------------------------------
B. SALE
                         -----------------------------------------------------------------------------------------------------------
                           NAME OF SECURITY/SYMBOL                                   CUSIP NUMBER FOR FIXED INCOME SECURITIES ONLY


                         -----------------------------------------------------------------------------------------------------------
                           NUMBER OF SHARES OR      ORDER PRICE    EXECUTION PRICE   TOTAL PRICE   DATE ACQUIRED   UNIT PRICE AT
                           PRINCIPAL AMOUNT                                                                        ACQUISITION


- ------------------------------------------------------------------------------------------------------------------------------------
[ ] CHECK BOX IF THE SECURITY IS OFFERED THROUGH A PRIVATE         DATE:             YOUR SIGNATURE:
PLACEMENT. IF SO, CONTACT THE MORGAN STANLEY DEAN WITTER
ADVISORS INC. RISK MANAGEMENT DEPARTMENT FIRST.


- ------------------------------------------------------------------------------------------------------------------------------------
PERMISSION:             GRANTED:                    DATE:         TRADING DEPARTMENT SIGNATURE:    IF APPLICABLE, RISK MANAGEMENT
                                --------                                                           DEPARTMENT REVIEW:
                        DENIED:                                                                                      ---------------
                                --------
- ------------------------------------------------------------------------------------------------------------------------------------
DATE:                   SIGNATURE - APPROVING OFFICER:   DATE:                       SIGNATURE - APPROVING OFFICER:

- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

* IF SHARES BEING SOLD WERE PURCHASED ON MORE THAN ONE DATE, EACH ACQUISITION
  DATE MUST BE LISTED FOR PURPOSES OF DETERMINING THE 60-DAY HOLDING PERIOD.
  THE WHITE COPY OF THIS PREAPPROVAL FORM MUST BE RETURNED TO THE RISK
  MANAGEMENT DEPARTMENT BY NOON OF THE DAY FOLLOWING EXECUTION OF THE TRADE.

                          WHITE -- RISK MANAGEMENT         PINK -- EMPLOYEE COPY
<PAGE>

                                                                       EXHIBIT C

MORGAN STANLEY DEAN WITTER ADVISORS ("MSDW ADVISORS")


                         MSDW EMPLOYEE REQUEST FORM FOR
                    OPENING AN MSDW ONLINE BROKERAGE ACCOUNT


Please complete this form for all "employee accounts" you intend to maintain at
Morgan Stanley Dean Witter Online, Inc. ("MSDW Online"). Please make additional
copies of this page as necessary in order to include information for all your
accounts. After MSDW Advisors' Risk Management Department's review, this form
will be returned to you.


- ------------------------------   -----------------------   ---------------------
PRINT NAME                       EMPLOYEE ID #             FAX #


- ------------------------------   -----------------------------------------------
SOCIAL SECURITY #                DEPARTMENT/BRANCH #


Check one of the following:

       [ ] I am an MSDW employee    [ ] I am a subcontractor/vendor


   ---------------------------------------------------------------------------
                             ACCOUNT INFORMATION
   ---------------------------------------------------------------------------

    The following MSDW Online account is currently open or will be opened.

    Account Title:
                  ---------------------------------------------------------

    MSDW Online Account Number:
                               --------------------------------------------

    (To be completed by MSDW Online)

    Employee's relationship to account owner:
                                             ------------------------------

    [ ]     This account is NOT independently managed; I am involved in the
            investment decisions.(2)

    [ ]     This account is independently managed; I am NOT involved in the
            investment decisions.(3)

    Name of investment manager and relationship, if any:
                                                        -------------------


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

By signing below, you agree to abide by MSDW Advisors Employee Trading Policy
and any desk or division trading policy applicable to you with respect to any
account maintained at MSDW Online.


DATE:                                      SIGNATURE:
     -----------------------                         --------------------------


           PLEASE SEND DUPLICATE STATEMENTS & TRADE CONFIRMATIONS TO:
           ----------------------------------------------------------

                                  MSDW ADVISORS
                        2 WORLD TRADE CENTER, 70TH FLOOR
                               NEW YORK, NY 10048
                        ATTN: RISK MANAGEMENT DEPARTMENT
- --------------------------------------------------------------------------------
TO MSDW ONLINE:

Pursuant to NYSE Rule 407, please accept this form as notification that MSDW
Advisors has approved the employee named above to maintain the account titled
above with your firm. The employee has a beneficial interest in such account.
This account must be placed in the appropriate employee account range, i.e.,
MSDW Advisors, Morgan Stanley Dean Witter Services Company and Morgan Stanley
Dean Witter Distributors, in order to permit appropriate review by MSDW
Advisors.


DATE:                             APPROVED BY:
     -----------------------                  ---------------------------------
                                               SIGNATURE


                                               -------------------------------
                                               PRINT NAME
                                               MSDW ADVISORS RISK MANAGEMENT


(1) An "employee" account means any brokerage account owned or controlled, in
    whole or in part, directly or indirectly by you, whether held in your name
    individually, or jointly with others, or not in your name at all. Refer to
    Section V. subsection C.4 Accounts Covered under MSDW Advisors' Code of
    Ethics for further clarification. If you are unsure as to whether an account
    is an employee account, MSDW Advisors, MSDW Services Company and MSDW
    Distributors employees should call the Risk Management Department at
    212-392-6532.

(2) Your participation in the selection of any investment, including mutual
    funds, means that the account is NOT independently managed.

(3) You must not be involved in investment selections through recommendation,
    advice, and prior review or otherwise, or you must be a passive beneficiary
    of the account in order to represent that you are not involved in investment
    decisions for the account.

<PAGE>

                                                                       EXHIBIT D

                    MORGAN STANLEY DEAN WITTER ADVISORS INC.
                  MORGAN STANLEY DEAN WITTER DISTRIBUTORS INC.
                MORGAN STANLEY DEAN WITTER SERVICES COMPANY INC.


         LISTING OF SECURITIES HOLDINGS AND BROKERAGE ACCOUNTS (INITIAL)
         ---------------------------------------------------------------


       I hereby certify that the following is a complete listing of all
securities beneficially owned by me AS OF THE DATE HEREOF. I also hereby certify
that, set forth below, is a listing of all brokerage accounts and any other
accounts holding securities maintained by me.

       NOTE: The term "securities" includes all stocks, bonds, derivatives,
private placements, limited partnership interests, etc. Failure to fully
disclose all securities, whether or not held in a Morgan Stanley Dean Witter
brokerage account or Morgan Stanley Dean Witter Online account, will be
considered a violation of the Code of Ethics.

<TABLE>
<CAPTION>
=================================================================================================
                                       TYPE OF SECURITY             NUMBER OF
                                                                    SHARES AND         YEAR
I.          TITLE OF SECURITY          (Indicate if security        PRINCIPAL        ACQUIRED
                                       is a Private                 AMOUNT
                                       Placement etc.)
<S>         <C>                        <C>                          <C>             <C>

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

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

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

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

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- -------------------------------------------------------------------------------------------------
(Use additional sheet if necessary)
</TABLE>

<TABLE>
<CAPTION>
=================================================================================================
 II.       NAME OF BROKERAGE ACCOUNT    LOCATION                        ACCOUNT NUMBER
<S>        <C>                          <C>                             <C>

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

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

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

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

- -------------------------------------------------------------------------------------------------
(Use additional sheet if necessary)
</TABLE>



- -------------------------------                                      --/--/--
      (Sign Name)                                                    (Date)


- -------------------------------
      (Print Name)


<PAGE>

                                                                       EXHIBIT E


                    MORGAN STANLEY DEAN WITTER ADVISORS INC.
                  MORGAN STANLEY DEAN WITTER DISTRIBUTORS INC.
                MORGAN STANLEY DEAN WITTER SERVICES COMPANY INC.


             QUARTERLY SECURITIES TRANSACTIONS - CONFIDENTIAL REPORT
             -------------------------------------------------------


                                                XXXXQUARTER 2000/ XXX.,XXX.,XXX.
                                                --------------------------------

The following lists all transactions in securities in which I had any direct or
indirect beneficial ownership during the last calendar quarter (excluding
securities exempted by Section V., sub-section C.3.(a) of the Morgan Stanley
Dean Witter Advisors Code of Ethics (revised March 1, 2000).

ANY TRANSACTIONS IN UNIT INVESTMENT TRUSTS OR MORGAN STANLEY DEAN WITTER & CO.
STOCK (INCLUDING EXERCISE OF STOCK OPTION GRANTS) MUST BE REPORTED ON THIS FORM.
IF ALL TRANSACTIONS LISTED BELOW WERE EXECUTED THROUGH MSDW AND ALL THE
APPLICABLE INFORMATION IS REFLECTED IN THE CONFIRMS PREVIOUSLY SENT, INDICATE SO
ON THIS FORM. *Use reverse side if additional space is needed.

                  IF NO TRANSACTIONS TOOK PLACE, WRITE "NONE".
<TABLE>
<CAPTION>
     DATE OF            NUMBER OF              TITLE OF SECURITY            UNIT PRICE        TOTAL PRICE       BROKER
    TRANSACTION         SHARES/           (INCLUDING, IF APPLICABLE,
                       PRINCIPAL         INTEREST AND MATURITY RATE)
                         AMOUNT
<S>                    <C>               <C>                                <C>               <C>               <C>
                                          PURCHASES AND ACQUISITIONS
                                          --------------------------

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

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

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

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

                                         SALES AND OTHER ACQUISITIONS
                                         ----------------------------

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

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

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

- ---------------------------------------------------------------------------------------------------------------------------
</TABLE>

- ----------
1) Did you submit a pre-approval request form for each of the securities
   transactions listed above? YES    NO
                                 ---   ---

2) Which DWR branch maintains your account?
                                           -------------------------------------

3) Who is your Financial Advisor at the Branch?
                                               ---------------------------------

4) (For MSDW Advisors and Distributors Directors and Officers only) To your
   knowledge, are you the beneficial owner of more than 1/2 of 1% of the
   outstanding securities of any issuer? YES    NO
                                            ---   ---

   If yes, please specify:
                          ------------------------------------------------------

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

5) HAVE YOU RECEIVED WRITTEN PERMISSION TO MAINTAIN BROKERAGE ACCOUNT FOR YOU OR
   A MEMBER OF YOUR IMMEDIATE FAMILY AT A BROKER-DEALER OTHER THAN DWR?
   YES    NO
      ---   ---

6) IF "YES", HAVE ALL TRANSACTIONS BEEN PRECLEARED AND REPORTED AS
   REQUIRED BY THE CODE OF ETHICS? YES    NO
                                      ---   ---

7) HAVE YOU OPENED ANY NEW ACCOUNTS THIS QUARTER? YES___ NO___ IF "YES", WHAT
   DATE WAS THIS ACCOUNT(S) OPENED?
                                   ---------------------------------------------


   WHAT IS THE NAME OF THE BROKER DEALER OR FINANCIAL INSTITUTION WITH WHOM YOU
   ESTABLISHED THE ACCOUNT?
                           -----------------------------------------------------

Date:     /    /     Name:                        Signed:
     ----  ---- ----       ---------------------          ----------------------


RETURN THIS FORM TO:  MORGAN STANLEY DEAN WITTER ADVISORS RISK MANAGEMENT
                      DEPARTMENT,  2 WTC/7O,  BY 00/00/00. REV (03/00)


<PAGE>

                                                                       EXHIBIT F

                    MORGAN STANLEY DEAN WITTER ADVISORS INC.
                  MORGAN STANLEY DEAN WITTER DISTRIBUTORS INC.
                MORGAN STANLEY DEAN WITTER SERVICES COMPANY INC.


          ANNUAL LISTING OF SECURITIES HOLDINGS AND BROKERAGE ACCOUNTS
          ------------------------------------------------------------

I hereby certify that the following is a complete listing of all securities
(other than open-end mutual funds and other exempt securities as described in
Section V., sub-section C.3. (a) of the Code of Ethics) beneficially owned (as
defined in Section V., sub-section C.4 of the Code of Ethics) by me AS OF THE
DATE HEREOF. I also hereby certify that, set forth below, is a listing of all
brokerage accounts and any other accounts holding securities maintained by me. I
also hereby certify that, the information contained below is current as of the
date indicated below.

         NOTE: The term "securities" includes all stocks, bonds, derivatives,
private placements, limited partnership interests, etc. ANY TRANSACTIONS IN UNIT
INVESTMENT TRUSTS OR MORGAN STANLEY DEAN WITTER & CO. STOCK (INCLUDING EXERCISE
OF STOCK OPTION GRANTS) MUST BE REPORTED ON THIS FORM. Failure to fully disclose
all securities holdings, whether or not held in a Morgan Stanley Dean Witter
brokerage account or MSDW Online Account, will be considered a violation of the
Code of Ethics.

<TABLE>
<CAPTION>
                                                                                  NUMBER OF
                                                                                  SHARES AND           YEAR
I.               TITLE OF SECURITY                     TYPE OF SECURITY           PRINCIPAL          ACQUIRED
                                                                                  AMOUNT
<S>              <C>                                   <C>                        <C>                <C>

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

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

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

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

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

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

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

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

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

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

- ------------------------------------------------------------------------------------------------------------------
(Use additional sheet if necessary)
</TABLE>

<TABLE>
<CAPTION>
II.        NAME OF BROKERAGE ACCOUNT                      LOCATION                         ACCOUNT NUMBER
<S>              <C>                                   <C>                                 <C>

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

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

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

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

- ------------------------------------------------------------------------------------------------------------------
(Use additional sheet if necessary)
</TABLE>


- ------------------------------                                        --/--/--
         (Sign Name)                                                  (Date)


- ------------------------------
         (Print Name)


PLEASE RETURN THIS FORM TO :  MORGAN STANLEY DEAN WITTER ADVISORS' RISK
                              MANAGEMENT DEPARTMENT,  2 WTC /7O,  BY 00/10/00.


<PAGE>

                        MORGAN STANLEY DEAN WITTER FUNDS
                                 CODE OF ETHICS

I.  INTRODUCTION

        This Code of Ethics is adopted by the investment companies listed on
    Schedule A attached hereto, which list may be amended from time to time
    (each a "Fund" and collectively the "Morgan Stanley Dean Witter Funds" or
    the "Funds"), in compliance with Rule 17j-1 promulgated by the Securities
    and Exchange Commission ("SEC") under the Investment Company Act of 1940, as
    amended. This Code covers all persons who are "Access Persons," as that term
    is defined in Rule 17j-1. To the extent that any such individuals are
    "Access Persons" under the Code of Ethics of the Funds' Investment Advisor,
    Investment Manager, or Sub-Advisor, as applicable (any such entity herein
    referred to as "Investment Advisor"), whose Codes have also been established
    pursuant to Rule 17j-1, compliance by such individuals with the provisions
    of the Code of the applicable Investment Advisor shall constitute compliance
    with this Code.

II. PERSONAL TRANSACTIONS

    A.  REPORTS OF TRANSACTIONS - INDEPENDENT DIRECTORS/TRUSTEES

        An Independent Director/Trustee of a Morgan Stanley Dean Witter Fund
    shall report quarterly to the Fund any personal transaction in a security if
    he or she knows or should know at the time of entering into the transaction
    that: (a) the Fund has engaged in a transaction in the same security within
    the last 15 days, or is engaging in such transaction or is going to engage
    in a transaction in the same security in the next 15 days, or (b) the Fund
    or its Investment Advisor has within the last 15 days considered a
    transaction in the same security or is considering a transaction in the
    security or within the next 15 days is going to consider a transaction in
    the security.

    B.  REPORTS OF TRANSACTIONS, BROKERAGE ACCOUNTS AND HOLDINGS - ACCESS
        PERSONS WHO ARE NOT INDEPENDENT DIRECTORS/ TRUSTEES

        An Access Person who is not an Independent Director/Trustee of a Morgan
    Stanley Dean Witter Fund shall report all non-exempt securities transactions
    and new brokerage accounts on a quarterly basis.

        An Access Person who is not an Independent Director/Trustee of a Morgan
    Stanley Dean Witter Fund shall provide an annual listing of holdings of (i)
    all securities beneficially owned as of December 31 of the preceding year,
    except securities exempt from pre-clearance and reporting under Section D.,
    (2) hereof listing the title of the security, number of shares held, and
    principal amount of the security, (ii) the name of any broker dealer or
    financial institution where the account(s) are maintained, as of December 31
    of the preceding year (a current listing will also be required upon the
    effectiveness of this Code) and (iii) the date the Report is submitted by
    the Access Person. The information must be current as of a date not more
    than 30 days before the report is submitted. New Access Persons, who are not
    Independent Directors/Trustees of a Morgan Stanley Dean Witter Fund, will be
    required to provide a listing of all non-exempt securities holdings, with
    the information set forth above, as of the date of commencement of
    employment as well as a listing of all outside brokerage accounts no later
    than ten days after that person becomes an Access Person.

    C.  REPORTS OF TRANSACTIONS, BROKERAGE ACCOUNTS AND HOLDINGS - GENERAL

        Any quarterly report required under A or B above must be made within ten
    days after the end of the calendar quarter in which the personal transaction
    occurred. The report may be made on the form provided by the Investment
    Advisor or may consist of a broker statement that provides at least the same
    information. In the event that MSDW Advisors already maintains a record of
    the required information, an Access Person may satisfy this requirement by
    (i) confirming in writing (which may include e-mail) the accuracy and
    completeness of the record and disclose the beneficial ownership of

<PAGE>

    securities (if any) not listed on the account statement and (ii) recording
    the date of the confirmation. Copies of the Investment Advisor's forms,
    which may be revised at any time, are attached.

        The Funds' Compliance Officer will identify and advise all Access
    Persons, including the Independent Directors/Trustees, subject to the
    reporting requirement under A or B above, of their reporting requirement.
    Each report required under A or B above will be submitted for review by the
    Compliance Officer or Compliance Coordinator in the Risk Management
    Department of the Investment Advisor.

    D.  DEFINITIONS AND EXEMPTIONS

       (1) DEFINITIONS

           For purposes of this Code the term "personal transaction" means the
       purchase or sale, or other acquisition or disposition, of a security for
       the account of the individual making the transaction or for an account in
       which he or she has, or as a result of the transaction acquires, any
       direct or indirect beneficial ownership in a security.

           The term "beneficial ownership" is defined by rules of the SEC.
       Generally, under SEC rules a person is regarded as having beneficial
       ownership of securities held in the name of:

           (a) a husband, wife, or minor child;

           (b) a relative sharing the same house;

           (c) anyone else if the access person -

               (i) obtains benefits substantially equivalent to ownership of the
                   securities; or

               (ii)can obtain ownership of the securities immediately or at
                   some future time.

           The term "Access Person" is defined by rules of the SEC as (i) any
       director, officer, or general partner of a fund or of a fund's investment
       adviser, or any employee of a fund or of a fund's investment adviser who,
       in connection with his or her regular functions or duties, participates
       in the selection of a fund's portfolio securities or who has access to
       information regarding a fund's future purchases or sales of portfolio
       securities; or (ii) any director, officer, or general partner of a
       principal underwriter who in the ordinary course of business, makes,
       participates in or obtains information regarding, the purchase or sale of
       securities for the fund for which the principal underwriter acts, or
       whose functions or duties in the ordinary course of business relate to
       the making of any recommendation to the fund regarding the purchase or
       sale of securities.

       (2) EXEMPTIONS

           No report is required for a personal transaction in any of the
       following securities:

               (i)   Securities issued by the U.S. Government;

               (ii)  Bank certificates of deposit;

               (iii) Bankers' acceptances;

               (iv)  Commercial paper;

               (v)   Open-end mutual fund shares.

           Also, no report is required with respect to any account over which
       the access person has no influence or control.

III. CODE VIOLATIONS

        Any officer of a Morgan Stanley Dean Witter Fund who discovers a
    violation or apparent violation of this Code by an access person shall bring
    the matter to the attention of the Chief Executive Officer or General
    Counsel of the Fund who shall then report the matter to the Board of
    Directors or the Board of Trustees, as the case may be, of the fund. The
    Board shall determine


<PAGE>

    whether a violation has occurred and, if it so finds, may impose such
    sanctions, if any, as it considers appropriate.

IV. ADMINISTRATION OF CODE OF ETHICS

        On a quarterly basis, the Board of Directors or the Board of Trustees of
    each of the Funds shall be provided with a written report by each of the
    Funds and the Investment Advisors, that describes any new issues arising
    under the Code of Ethics, including information on material violations of
    the Code of Ethics or procedures and sanctions imposed, and certifies that
    each Fund and the Investment Advisors have adopted procedures reasonably
    necessary to prevent Access Persons from violating the Code of Ethics.











Rev. March 1, 2000


<PAGE>
                        MORGAN STANLEY DEAN WITTER FUNDS
                                       AT
                                FEBRUARY 29, 2000

MONEY MARKET FUNDS

    1.   Active Assets California Tax-Free Trust ("AA CALIFORNIA")

    2.   Active Assets Government Securities Trust ("AA GOVERNMENT")

    3.   Active Assets Institutional Money Trust ("AA INSTITUTIONAL")

    4.   Active Assets Money Trust ("AA MONEY")

    5.   Active Assets Premier Money Trust ("AA PREMIER")

    6.   Active Assets Tax-Free Trust ("AA TAX-FREE")

    7.   Morgan Stanley Dean Witter California Tax-Free Daily Income Trust
         ("CALIFORNIA TAX-FREE DAILY")

    8.   Morgan Stanley Dean Witter Liquid Asset Fund Inc. ("LIQUID ASSET")

    9.   Morgan Stanley Dean Witter New York Municipal Money Market Trust ("NEW
         YORK MONEY")

    10.  Morgan Stanley Dean Witter Tax-Free Daily Income Trust ("TAX-FREE
         DAILY")

    11.  Morgan Stanley Dean Witter U.S. Government Money Market Trust
         ("GOVERNMENT MONEY")


EQUITY FUNDS

    12.  Morgan Stanley Dean Witter Aggressive Equity Fund ("AGGRESSIVE EQUITY")

    13.  Morgan Stanley Dean Witter American Opportunities Fund ("AMERICAN
         OPPORTUNITIES")

    14.  Morgan Stanley Dean Witter Capital Growth Securities ("CAPITAL GROWTH")

    15.  Morgan Stanley Dean Witter Competitive Edge Fund ("COMPETITIVE EDGE")

    16.  Morgan Stanley Dean Witter Developing Growth Securities Trust
         ("DEVELOPING GROWTH")

    17.  Morgan Stanley Dean Witter Dividend Growth Securities Inc. ("DIVIDEND
         GROWTH")

    18.  Morgan Stanley Dean Witter Equity Fund ("EQUITY FUND")

    19.  Morgan Stanley Dean Witter European Growth Fund Inc. ("EUROPEAN
         GROWTH")

    20.  Morgan Stanley Dean Witter Financial Services Trust ("FINANCIAL
         SERVICES")

    21.  Morgan Stanley Dean Witter Fund of Funds ("FUND OF FUNDS")

    22.  Morgan Stanley Dean Witter Global Dividend Growth Securities ("GLOBAL
         DIVIDEND GROWTH")

    23.  Morgan Stanley Dean Witter Global Utilities Fund ("GLOBAL UTILITIES")

    24.  Morgan Stanley Dean Witter Growth Fund ("GROWTH FUND")

    25.  Morgan Stanley Dean Witter Health Sciences Trust ("HEALTH SCIENCES")

    26.  Morgan Stanley Dean Witter Income Builder Fund ("INCOME BUILDER")

    27.  Morgan Stanley Dean Witter Information Fund ("INFORMATION FUND")

    28.  Morgan Stanley Dean Witter International Fund ("INTERNATIONAL FUND")

    29.  Morgan Stanley Dean Witter International SmallCap Fund ("INTERNATIONAL
         SMALLCAP")

    30.  Morgan Stanley Dean Witter Japan Fund ("JAPAN FUND")


<PAGE>

    31.  Morgan Stanley Dean Witter Latin American Growth Fund ("LATIN
         AMERICAN")

    32.  Morgan Stanley Dean Witter Market Leader Trust ("MARKET LEADER")

    33.  Morgan Stanley Dean Witter Mid-Cap Dividend Growth Securities ("MID-CAP
         DIVIDEND GROWTH")

    34.  Morgan Stanley Dean Witter Mid-Cap Equity Trust ("MID-CAP EQUITY")

    35.  Morgan Stanley Dean Witter Natural Resource Development Securities Inc.
         ("NATURAL RESOURCE")

    36.  Morgan Stanley Dean Witter Next Generation Trust ("NEXT GENERATION")

    37.  Morgan Stanley Dean Witter Pacific Growth Fund Inc. ("PACIFIC GROWTH")

    38.  Morgan Stanley Dean Witter Real Estate Fund ("REAL ESTATE")

    39.  Morgan Stanley Dean Witter Small Cap Growth Fund ("SMALL CAP GROWTH")

    40.  Morgan Stanley Dean Witter S&P 500 Index Fund ("S&P500 INDEX")

    41.  Morgan Stanley Dean Witter S&P 500 Select Fund ("S&P 500 SELECT")

    42.  Morgan Stanley Dean Witter Special Value Fund ("SPECIAL VALUE")

    43.  Morgan Stanley Dean Witter Tax-Managed Growth Fund ("TAX-MANAGED
         GROWTH")

    44.  Morgan Stanley Dean Witter Total Market Index Fund ("TOTAL MARKET
         INDEX")

    45.  Morgan Stanley Dean Witter Total Return Trust ("TOTAL RETURN")

    46.  Morgan Stanley Dean Witter 21st Century Trend Fund ("21ST CENTURY
         TREND")

    47.  Morgan Stanley Dean Witter Utilities Fund ("UTILITIES FUND")

    48.  Morgan Stanley Dean Witter Value-Added Market Series ("VALUE-ADDED")

    49.  Morgan Stanley Dean Witter Value Fund ("VALUE FUND")


BALANCED FUNDS

    50.  Morgan Stanley Dean Witter Balanced Growth Fund ("BALANCED GROWTH")

    51.  Morgan Stanley Dean Witter Balanced Income Fund ("BALANCED INCOME")


ASSET ALLOCATION FUND

    52.  Morgan Stanley Dean Witter Strategist Fund ("STRATEGIST FUND")


FIXED-INCOME FUNDS

    53.  Morgan Stanley Dean Witter California Tax-Free Income Fund ("CALIFORNIA
         TAX-FREE")

    54.  Morgan Stanley Dean Witter Convertible Securities Trust ("CONVERTIBLE
         SECURITIES")

    55.  Morgan Stanley Dean Witter Diversified Income Trust ("DIVERSIFIED
         INCOME")

    56.  Morgan Stanley Dean Witter Federal Securities Trust ("FEDERAL
         SECURITIES")

    57.  Morgan Stanley Dean Witter Hawaii Municipal Trust ("HAWAII MUNICIPAL")

    58.  Morgan Stanley Dean Witter High Yield Securities Inc ("HIGH YIELD")

    59.  Morgan Stanley Dean Witter Intermediate Income Securities
         ("INTERMEDIATE INCOME")

    60.  Morgan Stanley Dean Witter Limited Term Municipal Trust ("LIMITED TERM
         MUNICIPAL")

    61.  Morgan Stanley Dean Witter Multi-State Municipal Series Trust
         ("MULTI-STATE SERIES")


<PAGE>

    62.  Morgan Stanley Dean Witter New York Tax-Free Income Fund ("NEW YORK
         TAX-FREE")

    63.  Morgan Stanley Dean Witter North American Government Income Trust
         ("NORTH AMERICAN GOVERNMENT")

    64.  Morgan Stanley Dean Witter Select Municipal Reinvestment Fund
         ("MUNICIPAL REINVESTMENT")

    65.  Morgan Stanley Dean Witter Short-Term Bond Fund ("SHORT-TERM BOND")

    66.  Morgan Stanley Dean Witter Short-Term U.S. Treasury Trust ("SHORT-TERM
         TREASURY")

    67.  Morgan Stanley Dean Witter Tax-Exempt Securities Trust ("TAX-EXEMPT
         SECURITIES")

    68.  Morgan Stanley Dean Witter U.S. Government Securities Trust
         ("GOVERNMENT SECURITIES")

    69.  Morgan Stanley Dean Witter World Wide Income Trust ("WORLD WIDE
         INCOME")


SPECIAL PURPOSE FUNDS

    70.  Morgan Stanley Dean Witter Select Dimensions Investment Series ("SELECT
         DIMENSIONS")

    71.  Morgan Stanley Dean Witter Variable Investment Series ("VARIABLE
         INVESTMENT")


CLOSED-END FUNDS

    72.  Morgan Stanley Dean Witter California Insured Municipal Income Trust
         ("CALIFORNIA INSURED MUNICIPAL")

    73.  Morgan Stanley Dean Witter California Quality Municipal Securities
         ("CALIFORNIA QUALITY MUNICIPAL")

    74.  Morgan Stanley Dean Witter Government Income Trust ("GOVERNMENT
         INCOME")

    75.  Morgan Stanley Dean Witter High Income Advantage Trust ("HIGH INCOME")

    76.  Morgan Stanley Dean Witter High Income Advantage Trust II ("HIGH
         INCOME II")

    77.  Morgan Stanley Dean Witter High Income Advantage Trust III ("HIGH
         INCOME III")

    78.  Morgan Stanley Dean Witter Income Securities Inc. ("INCOME SECURITIES")

    79.  Morgan Stanley Dean Witter Insured California Municipal Securities
         ("INSURED CALIFORNIA SECURITIES")

    80.  Morgan Stanley Dean Witter Insured Municipal Bond Trust ("INSURED
         MUNICIPAL BOND")

    81.  Morgan Stanley Dean Witter Insured Municipal Income Trust ("INSURED
         MUNICIPAL INCOME")

    82.  Morgan Stanley Dean Witter Insured Municipal Securities ("INSURED
         MUNICIPAL SECURITIES")

    83.  Morgan Stanley Dean Witter Insured Municipal Trust ("INSURED MUNICIPAL
         TRUST")

    84.  Morgan Stanley Dean Witter Municipal Income Opportunities Trust
         ("MUNICIPAL OPPORTUNITIES")

    85.  Morgan Stanley Dean Witter Municipal Income Opportunities Trust II
         ("MUNICIPAL OPPORTUNITIES II")

    86.  Morgan Stanley Dean Witter Municipal Income Opportunities Trust III
         ("MUNICIPAL OPPORTUNITIES III")

    87.  Morgan Stanley Dean Witter Municipal Income Trust ("MUNICIPAL INCOME")

    88.  Morgan Stanley Dean Witter Municipal Income Trust II ("MUNICIPAL INCOME
         II")

    89.  Morgan Stanley Dean Witter Municipal Income Trust III ("MUNICIPAL
         INCOME III")

    90.  Morgan Stanley Dean Witter Municipal Premium Income Trust ("MUNICIPAL
         PREMIUM")


<PAGE>

    91.  Morgan Stanley Dean Witter New York Quality Municipal Securities ("NEW
         YORK QUALITY MUNICIPAL")

    92.  Morgan Stanley Dean Witter Prime Income Trust ("PRIME INCOME")

    93.  Morgan Stanley Dean Witter Quality Municipal Income Trust ("QUALITY
         MUNICIPAL INCOME")

    94.  Morgan Stanley Dean Witter Quality Municipal Investment Trust ("QUALITY
         MUNICIPAL INVESTMENT")

    95.  Morgan Stanley Dean Witter Quality Municipal Securities ("QUALITY
         MUNICIPAL SECURITIES")


                               TCW/DW TERM TRUSTS
                                       AT
                                FEBRUARY 29, 2000

    1.   TCW/DW Term Trust 2000 ("TERM TRUST 2000")

    2.   TCW/DW Term Trust 2002 ("TERM TRUST 2002")

    3.   TCW/DW Term Trust 2003 ("TERM TRUST 2003")





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