WITTER DEAN VALUE ADDED MARKET SERIES
485BPOS, 1996-08-22
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<PAGE>
    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON AUGUST 22, 1996
 
                                                     REGISTRATION NOS.: 33-14629
                                                                        811-5181
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                       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. 10                      /X/
 
                                     AND/OR
        REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940      /X/
 
                                AMENDMENT NO. 12                             /X/
 
                              -------------------
 
                     DEAN WITTER VALUE-ADDED MARKET SERIES
                        (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
 
                              SHELDON CURTIS, ESQ.
                             TWO WORLD TRADE CENTER
                            NEW YORK, NEW YORK 10048
                    (NAME AND ADDRESS OF AGENT FOR SERVICE)
 
                                    COPY TO:
 
                            DAVID M. BUTOWSKY, ESQ.
                             GORDON ALTMAN BUTOWSKY
                             WEITZEN SHALOV & WEIN
                              114 WEST 47TH STREET
                            NEW YORK, NEW YORK 10036
 
                              -------------------
 
                 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 August 26, 1996 pursuant to pargraph (b)
 
           _____ 60 days after filing pursuant to paragraph (a)
 
           _____ on (date) pursuant to paragraph (a) of rule 485.
 
    THE  REGISTRANT HAS REGISTERED AN INDEFINITE  NUMBER OF ITS SHARES UNDER THE
SECURITIES ACT  OF 1933  PURSUANT TO  SECTION  (a)(1) OF  RULE 24f-2  UNDER  THE
INVESTMENT  COMPANY ACT OF 1940. THE REGISTRANT FILED THE RULE 24f-2 NOTICE, FOR
ITS FISCAL YEAR ENDED JUNE 30, 1996, WITH THE SECURITIES AND EXCHANGE COMMISSION
ON JULY 22, 1996.
 
           AMENDING THE PROSPECTUS AND UPDATING FINANCIAL STATEMENTS.
 
            -------------------------------------------------------
            -------------------------------------------------------
<PAGE>
                     DEAN WITTER VALUE-ADDED MARKET SERIES
 
                             CROSS-REFERENCE SHEET
 
                                   FORM N-1A
 
<TABLE>
<S>                                              <C>
ITEM                                                                             CAPTION
PART A                                                                         PROSPECTUS
 1.  ..........................................  Cover Page
 2.  ..........................................  Prospectus Summary; Summary of Fund Expenses
 3.  ..........................................  Financial Highlights; Performance Information
 4.  ..........................................  Investment Objective and Policies; The Fund and Its Management; Cover
                                                  Page; Investment Restrictions; Prospectus Summary; Financial
                                                  Highlights
 5.  ..........................................  The Fund and Its Management; Back Cover; Investment Objective and
                                                  Policies
 6.  ..........................................  Dividends, Distributions and Taxes; Additional Information
 7.  ..........................................  Purchase of Fund Shares; Shareholder Services; Prospectus Summary
 8.  ..........................................  Redemptions and Repurchases; Shareholder Services
 9.  ..........................................  Not Applicable
 
PART B                                                             STATEMENT OF ADDITIONAL INFORMATION
10.  ..........................................  Cover Page
11.  ..........................................  Table of Contents
12.  ..........................................  The Fund and Its Management
13.  ..........................................  Investment Practices and Policies; Investment Restrictions; Portfolio
                                                  Transactions and Brokerage
14.  ..........................................  The Fund and Its Management; Trustees and Officers
15.  ..........................................  The Fund and Its Management; Trustees and Officers
16.  ..........................................  The Fund and Its Management; The Distributor; Shareholder Services;
                                                  Custodian and Transfer Agent; Independent Accountants
17.  ..........................................  Portfolio Transactions and Brokerage
18.  ..........................................  Description of Shares
19.  ..........................................  The Distributor; Redemptions and Repurchases; Financial Statements;
                                                  Determination of Net Asset Value; Shareholder Services
20.  ..........................................  Dividends, Distributions and Taxes; Financial Statements
21.  ..........................................  Not applicable
22.  ..........................................  Performance Information
23.  ..........................................  Experts; Financial Statements
</TABLE>
 
PART C
 
    Information  required  to be  included  in Part  C  is set  forth  under the
appropriate item, so numbered, in Part C of this Registration Statement.
<PAGE>
   
              PROSPECTUS
              AUGUST 26, 1996
    
 
              Dean Witter Value-Added Market Series (the "Fund") is an open-end
diversified management investment company presently consisting of a single
investment portfolio, the Equity Portfolio, whose investment objective is to
achieve a high level of total return on its assets through a combination of
capital appreciation and current income. The Fund seeks to attain the Equity
Portfolio's investment objective by investing on an equally-weighted basis in a
diversified portfolio of common stocks of the companies which are represented in
the Standard & Poor's 500 Composite Stock Price Index. See "Investment Objective
and Policies." The Fund is neither sponsored by, nor affiliated with, Standard &
Poor's Corporation.
 
               Shares of the Fund are continuously offered at net asset value
without the imposition of a sales charge. However, redemptions and/or
repurchases are subject in most cases to a contingent deferred sales charge,
scaled down from 5% to 1% of the amount redeemed, if made within six years of
purchase, which charge will be paid to the Fund's Distributor. See "Redemptions
and Repurchases--Contingent Deferred Sales Charge." In addition, the Fund pays
the Distributor a distribution fee pursuant to a Plan of Distribution at the
annual rate of 1% of the lesser of the (i) average daily aggregate net sales or
(ii) average daily net assets of the Fund. See "Purchase of Fund Shares--Plan of
Distribution."
 
   
               This Prospectus sets forth concisely the information you should
know before investing in the Fund. It should be read and retained for future
reference. Additional information about the Fund is contained in the Statement
of Additional Information, dated August 26, 1996, which has been filed with the
Securities and Exchange Commission, and which is available at no charge upon
request of the Fund at the address or telephone numbers listed on this page. The
Statement of Additional Information is incorporated herein by reference.
    
 
     DEAN WITTER DISTRIBUTORS INC.
     DISTRIBUTOR
 
      TABLE OF CONTENTS
 
Prospectus Summary/2
Summary of Fund Expenses/3
Financial Highlights/4
The Fund and its Management/5
Investment Objective and Policies/5
  Risk Considerations/7
Investment Restrictions/8
Purchase of Fund Shares/9
Shareholder Services/11
Redemptions and Repurchases/14
Dividends, Distributions and Taxes/16
Performance Information/17
Additional Information/17
 
SHARES OF THE FUND ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR ENDORSED
BY, ANY BANK, AND THE SHARES ARE NOT FEDERALLY INSURED BY THE FEDERAL DEPOSIT
INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY.
 
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.
 
   
    Dean Witter
    Value-Added Market Series
    Two World Trade Center
    New York, New York 10048
    (212) 392-2550 or
    (800) 869-NEWS (toll-free)
    
<PAGE>
PROSPECTUS SUMMARY
- --------------------------------------------------------------------------------
 
   
<TABLE>
<S>               <C>
The               The Fund is organized as a Trust, commonly known as a Massachusetts business trust, and is an
Fund              open-end diversified management investment company. The Fund currently consists of a single
                  portfolio, the Equity Portfolio, which invests on an equally-weighted basis in the common stocks of
                  the companies represented in the Standard & Poor's 500 Composite Stock Price Index.
- ----------------------------------------------------------------------------------------------------------------------
Shares Offered    Shares of beneficial interest with $.01 par value (see page 17).
- ----------------------------------------------------------------------------------------------------------------------
Offering          At net asset value without a front-end sales charge (see page 9). Shares redeemed within six years
Price             of purchase are subject to a contingent deferred sales charge under most circumstances (see page
                  14).
- ----------------------------------------------------------------------------------------------------------------------
Minimum           The minimum initial investment is $1,000 ($100 if the account is opened through Easy Invest-SM-) and
Purchase          the minimum subsequent investment is $100 (see page 9).
- ----------------------------------------------------------------------------------------------------------------------
Investment        The investment objective of the Equity Portfolio, currently the Fund's single investment portfolio,
Objective         is to achieve a high level of total return on its assets through a combination of capital
                  appreciation and current income.
- ----------------------------------------------------------------------------------------------------------------------
Investment        Dean Witter InterCapital Inc., the Investment Manager of the Fund, and its wholly-owned subsidiary,
Manager           Dean Witter Services Company Inc., serve in various investment management, advisory, management and
                  administrative capacities to ninety-eight investment companies and other portfolios with assets of
                  approximately $83.4 billion at July 31, 1996 (see page 5).
- ----------------------------------------------------------------------------------------------------------------------
Management        The Investment Manager receives a monthly fee at the annual rate of 0.50% of average daily net
Fee               assets, scaled down on assets over $500 million (see page 5).
- ----------------------------------------------------------------------------------------------------------------------
Dividends         Dividends from net investment income and distributions from net capital gains, if any, are paid at
                  least once per year. Dividends and capital gains distributions are automatically reinvested in
                  additional shares at net asset value unless the shareholder elects to receive cash (see page 16).
- ----------------------------------------------------------------------------------------------------------------------
Distributor and   Dean Witter Distributors Inc. (the "Distributor") is the distributor of the Fund's shares. The
Distribution Fee  Distributor receives from the Fund a distribution fee, accrued daily and payable monthly, at the
                  rate of 1% per annum of the lesser of: (i) the Fund's average daily aggregate net sales or (ii) the
                  Fund's average daily net assets. This fee compensates the Distributor for the services provided in
                  distributing shares of the Fund and for sales related expenses. The Distributor also receives the
                  proceeds of any contingent deferred sales charges (see pages 10 and 14).
- ----------------------------------------------------------------------------------------------------------------------
Redemption--      Shares are redeemable by the shareholder at net asset value. An account may be involuntarily
Contingent        redeemed if the total value of the account is less than $100 or, if the account was opened through
Deferred Sales    Easy Invest-SM-, if after twelve months the shareholder has invested less than $1,000 in the
Charge            account. Although no commission or sales load is imposed upon the purchase of shares, a contingent
                  deferred sales charge (scaled down from 5% to 1%) is imposed on any redemption of shares if after
                  such redemption the aggregate current value of an account with the Fund is less than the aggregate
                  amount of the investor's purchase payments made during the six years preceding the redemption.
                  However, there is no charge imposed on redemption of shares purchased through reinvestment of
                  dividends or distributions (see pages 14-16).
- ----------------------------------------------------------------------------------------------------------------------
Special Risk      The net asset value of the Fund's shares will fluctuate with changes in the market value of its
Considerations    portfolio securities. Dividends payable by the Fund will vary in relation to the amount of income
                  earned on portfolio securities. The Fund may engage in transactions involving stock index futures
                  contracts (see pages 7-8).
- ----------------------------------------------------------------------------------------------------------------------
Shareholder       Automatic Investment of Dividends and Distributions; Investment of Distributions Received in Cash;
Services          Systematic Withdrawal Plan; Exchange Privilege; Easy Invest-SM-; Tax-Sheltered Retirement Plans (see
                  pages 11-14).
- ----------------------------------------------------------------------------------------------------------------------
</TABLE>
    
 
  THE ABOVE IS QUALIFIED IN ITS ENTIRETY BY THE DETAILED INFORMATION APPEARING
                                   ELSEWHERE
       IN THIS PROSPECTUS AND IN THE STATEMENT OF ADDITIONAL INFORMATION.
 
                                       2
<PAGE>
SUMMARY OF FUND EXPENSES
- --------------------------------------------------------------------------------
 
   
    The  following table illustrates all expenses and fees that a shareholder of
the Fund will incur. The  expenses and fees set forth  in the table are for  the
fiscal year ended June 30, 1996.
    
 
<TABLE>
<CAPTION>
SHAREHOLDER TRANSACTION EXPENSES
- -----------------------------------------------------------------
<S>                                                                <C>
Maximum Sales Charge Imposed on Purchases........................     None
Maximum Sales Charge Imposed on Reinvested Dividends.............     None
Deferred Sales Charge
  (as a percentage of the lesser of original purchase price or
   redemption proceeds)..........................................       5.0%
      A contingent deferred sales charge is imposed at the
      following declining rates:
</TABLE>
 
<TABLE>
<CAPTION>
          YEAR SINCE PURCHASE
          PAYMENT MADE                                             PERCENTAGE
          -------------------------------------------------------  -------
          <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>
 
<TABLE>
<S>                                                                <C>
Redemption Fees..................................................     None
Exchange Fee.....................................................     None
</TABLE>
 
   
<TABLE>
<S>                                                                <C>
ANNUAL FUND OPERATING EXPENSES (AS A PERCENTAGE OF AVERAGE NET
  ASSETS)
- -----------------------------------------------------------------
Management Fees..................................................       0.48%
12b-1 Fees*......................................................       0.87%
Other Expenses...................................................       0.16%
Total Fund Operating Expenses....................................       1.51%
<FN>
- ------------
*  A PORTION OF  THE 12b-1 FEE  EQUAL TO 0.25%  OF THE FUND'S  AVERAGE DAILY NET
  ASSETS IS  CHARACTERIZED AS  A  SERVICE FEE  WITHIN  THE MEANING  OF  NATIONAL
  ASSOCIATION  OF SECURITIES DEALERS, INC. ("NASD") GUIDELINES (SEE "PURCHASE OF
  FUND SHARES").
</TABLE>
    
 
   
<TABLE>
<CAPTION>
EXAMPLE                                                           1 year  3 years  5 years  10 years
- ----------------------------------------------------------------  ------  -------  -------  --------
<S>                                                               <C>     <C>      <C>      <C>
You would pay the following expenses on a $1,000 investment,
 assuming (1) 5% annual return and (2) redemption at the end of
 each time period...............................................  $  65   $  78    $ 102    $  180
You would pay the following expenses on the same investment,
 assuming no redemption.........................................  $  15   $  48    $  82    $  180
</TABLE>
    
 
    THE ABOVE  EXAMPLE SHOULD  NOT BE  CONSIDERED A  REPRESENTATION OF  PAST  OR
FUTURE  EXPENSES OR PERFORMANCE. ACTUAL  EXPENSES OF THE FUND  MAY BE GREATER OR
LESS THAN THOSE SHOWN.
 
    The purpose of  this table is  to assist the  investor in understanding  the
various  costs and expenses that  an investor in the  Fund will bear directly or
indirectly. For a  more complete description  of these costs  and expenses,  see
"The  Fund  and its  Management," "Plan  of  Distribution" and  "Redemptions and
Repurchases."
 
    Long-term shareholders  of  the Fund  may  pay  more in  sales  charges  and
distribution  fees than the  economic equivalent of  the maximum front-end sales
charges permitted by the NASD.
 
                                       3
<PAGE>
FINANCIAL HIGHLIGHTS
- --------------------------------------------------------------------------------
 
    The following ratios and per share  data for a share of beneficial  interest
outstanding  throughout each period  have been audited  by Price Waterhouse LLP,
independent accountants. The financial highlights should be read in  conjunction
with  the financial  statements, notes  thereto, and  the unqualified  report of
independent accountants  which  are contained  in  the Statement  of  Additional
Information.  Further information about the performance of the Fund is contained
in the  Fund's Annual  Report to  Shareholders, which  may be  obtained  without
charge upon request to the Fund.
 
   
<TABLE>
<CAPTION>
                                                                                                        FOR THE
                                                                                                         PERIOD
                                                                                                      DECEMBER 1,
                                                                                                         1987*
                                                  FOR THE YEAR ENDED JUNE 30                            THROUGH
                            -----------------------------------------------------------------------     JUNE 30,
                              1996      1995     1994     1993     1992     1991     1990     1989        1988
                            --------   ------   ------   ------   ------   ------   ------   ------   ------------
<S>                         <C>        <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>
PER SHARE OPERATING
 PERFORMANCE:
  Net asset value,
   beginning of period....  $  23.06   $19.23   $19.17   $16.29   $14.73   $14.21   $13.86   $12.47      $10.00
                            --------   ------   ------   ------   ------   ------   ------   ------   ------------
  Net investment income...      0.18     0.19     0.14     0.14     0.17     0.20     0.23     0.24        0.12
  Net realized and
   unrealized gain........      4.23     3.88     0.30     2.86     1.57     0.59     0.62     1.56        2.43
                            --------   ------   ------   ------   ------   ------   ------   ------   ------------
  Total from investment
   operations.............      4.41     4.07     0.44     3.00     1.74     0.79     0.85     1.80        2.55
                            --------   ------   ------   ------   ------   ------   ------   ------   ------------
  Less dividends and
   distributions from:
    Net investment
     income...............     (0.26)   (0.09)   (0.09)   (0.12)   (0.18)   (0.21)   (0.24)   (0.24)      (0.08)
    Net realized gain.....     (0.12)   (0.15)   (0.29)    --       --      (0.06)   (0.26)   (0.17)     --
                            --------   ------   ------   ------   ------   ------   ------   ------   ------------
  Total dividends and
   distributions..........     (0.38)   (0.24)   (0.38)   (0.12)   (0.18)   (0.27)   (0.50)   (0.41)      (0.08)
                            --------   ------   ------   ------   ------   ------   ------   ------   ------------
  Net asset value, end of
   period.................  $  27.09   $23.06   $19.23   $19.17   $16.29   $14.73   $14.21   $13.86      $12.47
                            --------   ------   ------   ------   ------   ------   ------   ------   ------------
                            --------   ------   ------   ------   ------   ------   ------   ------   ------------
TOTAL INVESTMENT
 RETURN+..................    19.27%   21.41%    2.26%   18.50%   11.83%    5.82%    6.17%   16.87%      25.56%(1)
RATIOS TO AVERAGE NET
 ASSETS:
  Expenses................     1.51%    1.64%    1.68%    1.71%    1.80%    1.80%    1.80%    1.90%       1.60%(2)(3)
  Net investment income...     0.81%    1.01%    0.86%    0.86%    1.10%    1.40%    1.90%    2.30%       1.90%(2)
SUPPLEMENTAL DATA:
  Net assets, end of
   period, in millions....  $    962   $  642   $  456   $  311   $  193   $  139   $  148   $   78      $   37
  Portfolio turnover
   rate...................       10%      11%      19%       6%       9%      20%      10%      10%         12%(1)
  Average commission rate
   paid...................   $0.0302     --       --       --       --       --       --       --        --
<FN>
- ---------------
 *  COMMENCEMENT OF OPERATIONS.
 +   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) IF THE FUND HAD  BORNE ALL EXPENSES THAT  WERE REIMBURSED BY THE  INVESTMENT
    MANAGER, THE ABOVE ANNUALIZED EXPENSE AND NET INVESTMENT INCOME RATIOS WOULD
    HAVE BEEN 2.30% AND 1.20%, RESPECTIVELY.
</TABLE>
    
 
                                       4
<PAGE>
THE FUND AND ITS MANAGEMENT
- --------------------------------------------------------------------------------
 
    Dean   Witter  Value-Added  Market  Series   (the  "Fund")  is  an  open-end
diversified management  investment company.  The Fund  is a  trust of  the  type
commonly  known as a "Massachusetts business  trust" and was organized under the
laws of Massachusetts on May 27, 1987.  The Fund currently consists of a  single
portfolio, the Equity Portfolio. References herein to the Fund also refer to the
Equity Portfolio if the context so indicates.
 
    Dean  Witter InterCapital Inc. ("InterCapital" or the "Investment Manager"),
whose address is Two World Trade Center, New York, New York 10048, is the Fund's
Investment Manager.  The Investment  Manager, which  was incorporated  in  July,
1992,  is a wholly-owned subsidiary  of Dean Witter, Discover  & Co. ("DWDC"), a
balanced financial services organization providing  a broad range of  nationally
marketed credit and investment products.
 
   
    InterCapital  and its wholly-owned subsidiary,  Dean Witter Services Company
Inc.,  serve  in  various   investment  management,  advisory,  management   and
administrative  capacities to ninety-eight investment companies, thirty of which
are listed on the New York Stock Exchange, with combined assets of approximately
$80.7 billion  as  of  July  31,  1996.  The  Investment  Manager  also  manages
portfolios of pension plans, other institutions and individuals which aggregated
approximately $2.7 billion at such date.
    
 
    The  Fund  has retained  the  Investment Manager  to  provide administrative
services, manage its business  affairs and manage the  investment of the  Fund's
assets,  including the placing of orders for  the purchase and sale of portfolio
securities. InterCapital  has  retained Dean  Witter  Services Company  Inc.  to
perform the aforementioned administrative services for the Fund.
 
    The  Fund's Trustees  review the various  services provided by  or under the
direction of the Investment Manager to ensure that the Fund's general investment
policies and programs  are being  properly carried out  and that  administrative
services are being provided to the Fund in a satisfactory manner.
 
   
    As  full compensation for the services  and facilities furnished to the Fund
and for expenses of the  Fund assumed by the  Investment Manager, the Fund  pays
the  Investment Manager monthly compensation calculated  daily at an annual rate
of 0.50% of the daily net assets of the Fund up to $500 million, scaled down  at
various  asset levels to 0.425%  on assets over $1  billion. For the fiscal year
ended June  30, 1996,  the Fund  accrued total  compensation to  the  Investment
Manager amounting to 0.48% of the Fund's average daily net assets and the Fund's
total expenses amounted to 1.51% of the Fund's average daily net assets.
    
 
INVESTMENT OBJECTIVE AND POLICIES
- --------------------------------------------------------------------------------
 
    The  investment  objective of  the  Equity Portfolio,  currently  the Fund's
single investment portfolio, is to achieve a  high level of total return on  its
assets through a combination of capital appreciation and current income. This is
a  fundamental  policy  and  cannot  be  changed  without  the  approval  of the
shareholders of the Equity Portfolio. There can be no assurance that the  Equity
Portfolio's investment objective will be achieved.
 
    The  Fund will seek to attain the Equity Portfolio's investment objective by
investing on  an equally-weighted  basis in  a diversified  portfolio of  common
stocks  of  the  companies which  are  included  in the  Standard  &  Poor's 500
Composite Stock Price  Index (the "S&P  Index"). The S&P  Index consists of  500
common  stocks  selected by  Standard &  Poor's Corporation,  most of  which are
listed on the New York Stock Exchange. Inclusion of a
 
                                       5
<PAGE>
stock in  the S&P  Index implies  no opinion  by Standard  & Poor's  Corporation
("S&P")  as to  the quality  of the  stock as  an investment.  The S&P  Index is
determined, composed and calculated  by S&P without regard  to the Fund. S&P  is
neither a sponsor of, nor in any way affiliated with, the Fund, and S&P makes no
representation or warranty, express or implied, on the advisability of investing
in  the Fund or as to the ability of the S&P Index to track general stock market
performance, and S&P disclaims all warranties of merchantability or fitness  for
a  particular purpose or use with respect to  the S&P Index or any data included
therein. S&P has no  connection with the  Fund other than  the licensing to  the
Investment Manager of the use of the S&P Index in connection with the Fund.
 
    The   Fund  invests  in  the  stocks  included   in  the  S&P  Index  on  an
equally-weighted basis; that is,  to the extent practicable  and subject to  the
specific  investment policies and restrictions described below, an equal portion
of the Fund's assets is invested in each of the 500 securities in the S&P Index.
This differs  from the  S&P Index  and  nearly all  other major  indexes,  which
generally  are weighted  on a market-capitalization  basis. For  example, the 50
largest capitalization issuers in the  S&P Index represent approximately 45%  of
the  S&P Index.  However, in accordance  with its investment  policies, the Fund
will strive to  maintain each  stock holding equally,  so that,  subject to  the
specific  investment  policies  and  investment  restrictions  described  below,
approximately 0.20 of 1% of the Fund's total invested assets will be invested in
each of  the  500 companies  included  in  the S&P  Index.  The  equal-weighting
technique  is based on  the Investment Manager's  statistical analysis that most
portfolio performance is usually generated  by only one-quarter to one-third  of
the portfolio. Since there is no certainty that any specific company or industry
selection,  even within a broad-based index such  as the S&P Index, will achieve
superior  performance,  the  Investment  Manager  believes  equal-weighting  may
benefit the Fund in seeking to attain its investment objective.
 
    The holdings of the Fund will be adjusted by the Investment Manager not less
than quarterly to reflect changes in the Fund's asset levels and in the relative
values  of the  common stocks  in the  Fund's portfolio  so that  following each
adjustment the value of the Fund's investment in each security will be equal  to
the  extent practicable. In  addition, whenever a company  is eliminated from or
added to  the S&P  Index, the  Fund  will sell  or purchase  the stock  of  such
company, as the case may be, as soon as practicable. Accordingly, securities may
be  purchased and sold  by the Fund when  such purchases and  sales would not be
made under traditional investment criteria.
 
    In addition, the Investment Manager may eliminate one or more securities (or
elect not to increase the  Fund's position in such securities),  notwithstanding
the  continued listing  of such  securities in the  S&P Index,  in the following
circumstances: (a) the stock is no longer  publicly traded, such as in the  case
of  a leveraged  buyout or  merger; (b)  an unexpected  adverse development with
respect to a company, such as bankruptcy  or insolvency; (c) in the view of  the
Investment  Manager, there is  a high degree  of risk with  respect to a company
that bankruptcy or insolvency will occur; or  (d) in the view of the  Investment
Manager,  based on its consideration of the price of a company's securities, the
depth of the market in those securities and the amount of those securities  held
or  to  be  held by  the  Fund, retaining  shares  of  a company  or  making any
additional purchases  would  be  inadvisable because  of  liquidity  risks.  The
Investment Manager will monitor on an ongoing basis all companies falling within
any  of  the circumstances  described in  this paragraph,  and will  return such
company's shares to the Fund's portfolio,  or recommence purchases, when and  if
those conditions cease to exist.
 
    The  investment policies of the Fund are  not fundamental and may be changed
by the Trustees without shareholder approval.
 
    STOCK INDEX FUTURES TRANSACTIONS.   The Fund may purchase futures  contracts
on stock indexes
 
                                       6
<PAGE>
such  as the S&P Index and the New York Stock Exchange Composite Index. Purchase
of a futures  contract by  the Fund  serves as  a temporary  substitute for  the
purchase  of individual stocks  which may then be  purchased in orderly fashion.
The Fund will not enter into futures contracts on stock indexes for  speculative
purposes.  The  Fund  may  not  enter  into  futures  contracts  if  immediately
thereafter the amount committed to margin exceeds 5% of the value of the  Fund's
total  assets. There is  no overall limitation  on the percentage  of the Fund's
portfolio securities with respect to which the Fund may purchase or sell futures
contracts. For a discussion  of the risks of  stock index futures  transactions,
see "Risk Considerations" below.
 
    FOREIGN  SECURITIES.  The Fund may purchase common stock, including American
Depository Receipts, of foreign corporations represented in the S&P Index  (such
securities  are  listed  on the  New  York  Stock Exchange,  the  American Stock
Exchange or  the  NASDAQ  Market System).  For  a  discussion of  the  risks  of
investing in foreign securities, see "Risk Considerations" below.
 
    TEMPORARY  INVESTMENTS  A portion of the Fund's assets, not exceeding 25% of
its total assets, may be invested temporarily in money market instruments  under
any  one  or more  of  the following  circumstances:  (a) pending  investment of
proceeds of sale of shares of the  Fund; (b) pending settlement of purchases  of
portfolio  securities; or (c) to maintain  liquidity for the purposes of meeting
anticipated redemptions.  The money  market instruments  in which  the Fund  may
invest  are certificates  of deposit  of U.S. domestic  banks with  assets of $1
billion or more; bankers' acceptances;  time deposits; U.S. Government and  U.S.
Government  agency securities; or commercial paper  rated within the two highest
grades by S&P  or Moody's  Investors Service,  Inc., or,  if not  rated, are  of
comparable  quality as determined  by the Trustees, and  which mature within one
year from the date of purchase.
 
    REPURCHASE AGREEMENTS.  The Fund may enter into repurchase agreements, which
may be viewed  as a type  of secured lending  by the Fund,  and which  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 at a specified price and at
a  fixed time in the future,  usually not more than seven  days from the date of
purchase. For a discussion of the  risks of investing in repurchase  agreements,
see "Risk Considerations" below.
 
    PRIVATE PLACEMENTS.  The Fund may purchase securities which are sold without
registration  under the federal securities laws.  Such securities may be held by
the Fund as  liquid investments  pursuant to  procedures adopted  by the  Fund's
Trustees.
 
RISK CONSIDERATIONS
 
    The  net asset value of the Fund's shares will fluctuate with changes in the
market value of  its portfolio securities.  Dividends payable by  the Fund  will
vary in relation to the amount of income earned on portfolio securities.
 
    STOCK  INDEX FUTURES TRANSACTIONS.  A risk in employing futures contracts to
protect against the price volatility of portfolio securities is that the  prices
of  securities subject to  futures contracts may  correlate imperfectly with the
behavior of the  cash prices of  the Fund's portfolio  securities. This risk  is
enhanced  for the Fund because no  existing index correlates perfectly with both
the composition and equal-weighting  policy of the  Equity Portfolio. Also,  the
correlation may be distorted by the fact that the futures market is dominated by
short-term  traders seeking to profit from  the difference between a contract or
security price objective and their cost of borrowed funds. Such distortions  are
generally minor and would diminish as the contract approached maturity.
 
    The  extent to which the Fund  may enter into transactions involving futures
contracts may  be  limited  by  the Internal  Revenue  Code's  requirements  for
qualification as a regulated investment company
 
                                       7
<PAGE>
and  the Fund's intention to qualify  as such. See "Dividends, Distributions and
Taxes."
 
    REPURCHASE AGREEMENTS.   While repurchase agreements  involve certain  risks
not  associated with  direct investments  in debt  securities, the  Fund follows
procedures designed to minimize those 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 Board of
Trustees of  the  Fund.  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
Fund  could suffer a loss. The Fund may not 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 10% of its total assets.
 
    FOREIGN  SECURITIES.   Foreign  securities  investments may  be  affected by
changes in governmental administration or economic policy (in the United  States
and  abroad)  or  changed  circumstances in  dealings  between  nations. Foreign
companies may be subject  to less governmental  regulation than U.S.  companies.
Securities  of foreign  companies may be  more volatile than  securities of U.S.
companies. As noted  above, the  Fund's investment  in common  stock of  foreign
corporations  represented in the S&P  Index may also be  in the form of American
Depository Receipts  (ADRs). ADRs  are  receipts typically  issued by  a  United
States  bank or trust company evidencing  ownership of the underlying securities
and are designed for use in the U.S. securities markets.
 
    For additional risk  disclosure, please refer  to the "Investment  Objective
and  Policies" section  of the Prospectus  and to the  "Investment Practices and
Policies" section of the Statement of Additional Information.
 
PORTFOLIO MANAGEMENT
 
   
    The Fund's portfolio  is managed by  its Investment Manager  with a view  to
achieving  the  Fund's investment  objective.  The Fund's  portfolio  is managed
within InterCapital's  Growth Group,  which manages  twenty-six funds  and  fund
portfolios,  with approximately  $10.3 billion  in assets  as of  July 31, 1996.
Kenton J. Hinchliffe,  Senior Vice  President of  InterCapital and  a member  of
InterCapital's  Growth Group, has been the primary portfolio manager of the Fund
since July, 1993 and has been a portfolio manager at InterCapital for over  five
years. Since the Fund does not intend generally to engage in short-term trading,
it is anticipated that the Fund's portfolio turnover rate will not exceed 100%.
    
 
    Pursuant to an order of the Securities and Exchange Commission, the Fund may
effect  principal  transactions in  certain money  market instruments  with Dean
Witter Reynolds  Inc. ("DWR"),  a broker-dealer  affiliate of  InterCapital.  In
addition,  the Fund  may incur  brokerage commissions  on transactions conducted
through DWR.
 
INVESTMENT RESTRICTIONS
- --------------------------------------------------------------------------------
 
    The investment restrictions  listed below are  among the restrictions  which
have  been adopted  by the  Fund as  fundamental policies.  Under the Investment
Company Act of 1940,  as amended (the  "Act"), a fundamental  policy may not  be
changed  without the vote of a majority  of the outstanding voting securities of
the Fund, as defined in the Act. For purposes of the following limitations:  (i)
all  percentage  limitations  apply  immediately  after  a  purchase  or initial
investment, and (ii) any subsequent
 
                                       8
<PAGE>
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 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 25%  or more  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  or  its  agencies or
instrumentalities.
 
   4. Invest more  than 5% of  the value of  its total assets  in securities  of
issuers having a record, together with predecessors, of less than three years of
continuous  operation. This restriction shall not apply to any obligation issued
or   guaranteed   by   the   United   States   Government,   its   agencies   or
instrumentalities.
 
PURCHASE OF FUND SHARES
- --------------------------------------------------------------------------------
 
    The  Fund offers its  shares for sale  to the public  on a continuous basis.
Pursuant  to  a  Distribution  Agreement  between  the  Fund  and  Dean   Witter
Distributors  Inc. (the "Distributor"), an  affiliate of the Investment Manager,
shares of the Fund  are distributed by  the Distributor and  offered by DWR  and
other  dealers  who  have  entered  into  selected  dealer  agreements  with the
Distributor ("Selected Broker-Dealers"). The  principal executive office of  the
Distributor is located at Two World Trade Center, New York, New York 10048.
 
   
    The minimum initial purchase is $1,000. Minimum subsequent purchases of $100
or  more may  be made  by sending  a check,  payable to  Dean Witter Value-Added
Market Series,  Equity Portfolio,  directly to  Dean Witter  Trust Company  (the
"Transfer  Agent") at P.O. Box  1040, Jersey City, NJ  07303 or by contacting an
account executive of DWR  or other Selected  Broker-Dealer. The minimum  initial
purchase  in  the  case  of  investments  through  EasyInvest-SM-,  an automatic
purchase plan (see "Shareholder Services"), is $100, provided that the  schedule
of  automatic investments will  result in investments  totalling at least $1,000
within the  first  twelve  months.  In  the  case  of  investments  pursuant  to
Systematic  Payroll Deduction Plans (including Individual Retirement Plans), the
Fund, in its discretion,  may accept investments without  regard to any  minimum
amounts which would otherwise be required if the Fund has reason to believe that
additional  investments will increase the investment  in all accounts under such
Plans to at least $1,000. Certificates  for shares purchased will not be  issued
unless  a request is made  by the shareholder in  writing to the Transfer Agent.
The offering  price  will be  the  net asset  value  per share  next  determined
following receipt of an order (see "Determination of Net Asset Value" below).
    
 
   
    Shares  of  the Fund  are sold  through  the Distributor  on a  normal three
business day settlement basis; that is, payment is due on the third business day
(settlement date) after the order is placed with the Distributor. Since DWR  and
other  Selected Broker-Dealers forward investors' funds on settlement date, they
will benefit  from the  temporary use  of the  funds if  payment is  made  prior
thereto.  As noted above, orders placed directly with the Transfer Agent must be
accompanied by  payment. Investors  will be  entitled to  receive dividends  and
capital  gains distributions if their order is received by the close of business
on the day prior to the record date for such dividends and distributions.  While
no  sales  charge is  imposed at  the  time shares  are purchased,  a contingent
deferred sales charge may be
    
 
                                       9
<PAGE>
   
imposed at the  time of  redemption (see "Redemptions  and Repurchases").  Sales
personnel  are compensated for selling  shares of the Fund  at the time of their
sale by the Distributor and/or  Selected Broker-Dealer. In addition, some  sales
personnel  of the Selected Broker-Dealer will  receive various types of non-cash
compensation as special  sales incentives, including  trips, educational  and/or
business  seminars and  merchandise. The  Fund and  the Distributor  reserve the
right to reject any purchase orders.
    
 
PLAN OF DISTRIBUTION
 
    The Fund has adopted a Plan of Distribution pursuant to Rule 12b-1 under the
Act (the "Plan"),  under which the  Fund pays  the Distributor a  fee, which  is
accrued daily and payable monthly, at an annual rate of 1% of the lesser of: (a)
the average daily aggregate gross sales of the Fund's shares since the inception
of  the  Fund  (not  including  reinvestments  of  dividends  or  capital  gains
distributions), less the average daily aggregate  net asset value of the  Fund's
shares  redeemed since  the Fund's  inception upon  which a  contingent deferred
sales charge has been  imposed or waived;  or (b) the  Fund's average daily  net
assets. This fee is treated by the Fund as an expense in the year it is accrued.
A  portion of the fee payable pursuant to the Plan, equal to 0.25% of the Fund's
average daily net assets, is characterized  as a service fee within the  meaning
of  NASD guidelines.  The service  fee is  a payment  made for  personal service
and/or the maintenance of shareholder accounts.
 
    Amounts paid under the Plan are paid to the Distributor to compensate it for
the services provided and  the expenses borne by  the Distributor and others  in
the  distribution of the Fund's shares, including the payment of commissions for
sales of the  Fund's shares and  incentive compensation to  and expenses of  DWR
account executives and others who engage in or support distribution of shares or
who  service shareholder  accounts, including  overhead and  telephone expenses;
printing and distribution of  prospectuses and reports  used in connection  with
the  offering  of the  Fund's  shares to  other  than current  shareholders; and
preparation, printing  and  distribution  of sales  literature  and  advertising
materials.  In addition, the  Distributor may utilize fees  paid pursuant to the
Plan to compensate DWR 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 distribution expenses.
 
   
    For the fiscal year ended June 30, 1996, the Fund accrued payments under the
Plan amounting  to $7,035,667,  which amount  is equal  to 0.87%  of the  Fund's
average  daily net assets for the fiscal  year. These payments accrued under the
Plan were calculated pursuant  to clause (a) of  the compensation formula  under
the Plan.
    
 
   
    At any given time, the expenses in distributing shares of the Fund may be in
excess  of the total of (i) the payments  made by the Fund pursuant to the Plan,
and (ii) the  proceeds of contingent  deferred sales charges  paid by  investors
upon  the redemption of  shares (see "Redemptions  and Repurchases -- Contingent
Deferred Sales Charge"). For example, if $1 million in expenses in  distributing
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 such  excess  amounts,  including  the
carrying  charge described above,  totalled $53,226,045 at  June 30, 1996, which
was equal  to 5.5%  of the  Fund's  net assets  on such  date. Of  this  amount,
$28,379,160 represents excess distribution expenses of Dean Witter Equity Income
Trust, the net assets of which were combined with those of the Fund on April 18,
1994  pursuant to an Agreement  and Plan of Reorganization.  Because there is no
requirement under the Plan that the  Distributor be reimbursed for all  expenses
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  contingent deferred  sales
charges paid by investors upon redemption of
    
 
                                       10
<PAGE>
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 contingent deferred
sales  charges, may or may not be  recovered through future distribution fees or
contingent deferred sales charges.
 
DETERMINATION OF NET ASSET VALUE
 
    The net asset value per share of  the Fund is determined once daily at  4:00
p.m.,  New York time (or, on days when  the New York Stock Exchange closes prior
to 4:00  p.m., at  such earlier  time),  on each  day that  the New  York  Stock
Exchange  is open by taking the value of all assets of the Fund, subtracting all
its liabilities, dividing by the number  of shares outstanding and adjusting  to
the  nearest cent. The net asset value per  share will not be determined on Good
Friday and on such other federal and non-federal holidays as are observed by the
New York Stock Exchange.
 
   
    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 quoted
by NASDAQ is  valued at  its latest  sale price  on that  exchange or  quotation
service  prior to the time  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 and 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.
    
 
   
    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 debt securities in the Fund's portfolio 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.
    
 
SHAREHOLDER SERVICES
- --------------------------------------------------------------------------------
 
    AUTOMATIC  INVESTMENT OF DIVIDENDS AND  DISTRIBUTIONS.  All income dividends
and capital gains distributions  are automatically paid  in full and  fractional
shares  of the  Fund (or,  if specified by  the shareholder,  any other open-end
investment  company  for  which   InterCapital  serves  as  investment   manager
(collectively,  with the Fund, the "Dean Witter Funds")), unless the shareholder
requests that they be paid  in cash. Shares so acquired  are not subject to  the
imposition  of a  contingent deferred  sales charge  upon their  redemption (see
"Redemptions and Repurchases").
    INVESTMENT OF DIVIDENDS OR DISTRIBUTIONS RECEIVED IN CASH.  Any  shareholder
who   receives  a  cash  payment  representing   a  dividend  or  capital  gains
distribution may invest such dividend or distribution at the net asset value per
share next determined  after receipt  by the  Transfer Agent,  by returning  the
check or the proceeds to the Transfer Agent within thirty days after the payment
date.
 
                                       11
<PAGE>
Shares  so acquired are not  subject to the imposition  of a contingent deferred
sales charge upon their redemption (see "Redemptions and Repurchases").
 
   
    EASYINVEST-SM-.   Shareholders may  subscribe  to EasyInvest,  an  automatic
purchase  plan  which  provides  for  any  amount  from  $100  to  $5,000  to be
transferred automatically from a checking or savings account, on a semi-monthly,
monthly or  quarterly basis,  to the  Fund's Transfer  Agent for  investment  in
shares  of  the  Fund  (see  "Purchase  of  Fund  Shares"  and  "Redemptions and
Repurchases -- Involuntary Redemption").
    
 
    SYSTEMATIC WITHDRAWAL PLAN.  A  systematic withdrawal plan (the  "Withdrawal
Plan")  is available  for shareholders  who own or  purchase shares  of the Fund
having a minimum value of $10,000 based  upon the then current net asset  value.
The  Withdrawal Plan provides  for monthly or  quarterly (March, June, September
and December) checks in any  dollar amount, not less than  $25, or in any  whole
percentage  of  the  account balance,  on  an annualized  basis.  Any applicable
contingent deferred sales charge  will be imposed on  shares redeemed under  the
Withdrawal  Plan (see "Redemptions and  Repurchases -- Contingent Deferred Sales
Charge"). Therefore, any shareholder participating  in the Withdrawal Plan  will
have  sufficient shares redeemed  from his or  her account so  that the proceeds
(net of any applicable contingent deferred sales charge) to the shareholder will
be the designated monthly or quarterly amount.
 
    Shareholders should  contact  their  DWR  or  other  Selected  Broker-Dealer
account executive or the Transfer Agent for further information about any of the
above services.
 
    TAX  SHELTERED RETIREMENT PLANS.  Retirement  plans are available for use by
corporations, the self-employed,  Individual Retirement  Accounts and  Custodial
Accounts  under Section 403(b)(7) of the Internal Revenue Code. Adoption of such
plans should be on advice of legal counsel or tax adviser.
 
    For further information  regarding plan administration,  custodial fees  and
other  details, investors  should contact  their DWR  or other  Selected Broker-
Dealer account executive or the Transfer Agent.
 
EXCHANGE PRIVILEGE
 
   
    The Fund  makes  available  to  its  shareholders  an  "Exchange  Privilege"
allowing  the exchange  of shares of  the Fund  for shares of  other Dean Witter
Funds sold  with a  contingent deferred  sales charge  ("CDSC funds"),  and  for
shares  of Dean Witter Short-Term U.S.  Treasury Trust, Dean Witter Limited Term
Municipal Trust, Dean Witter Short-Term  Bond Fund, Dean Witter Balanced  Growth
Fund,  Dean  Witter Balanced  Income Fund,  Dean  Witter Intermediate  Term U.S.
Treasury Trust and  five Dean  Witter Funds which  are money  market funds  (the
foregoing  eleven non-CDSC  funds are hereinafter  referred to  as the "Exchange
Funds"). Exchanges may be made after the shares of the fund acquired by purchase
(not by exchange or dividend reinvestment) have been held for thirty days. There
is no waiting period  for exchanges of shares  acquired by exchange or  dividend
reinvestment.
    
 
    An  exchange to another CDSC  fund or any Exchange Fund  that is not a money
market fund is on the basis of the next calculated net asset value per share  of
each  fund after the  exchange order is  received. When exchanging  into a money
market fund from the Fund,  shares of the Fund are  redeemed out of the Fund  at
their  next calculated net  asset value and  the proceeds of  the redemption are
used to  purchase shares  of the  money market  fund at  their net  asset  value
determined  the following business day. Subsequent  exchanges between any of the
money market funds and any of the CDSC funds can be effected on the same  basis.
No  contingent deferred  sales charge  ("CDSC") is  imposed at  the time  of any
exchange, although any applicable CDSC will be imposed upon ultimate redemption.
Shares of the Fund acquired in exchange for shares of another CDSC fund having a
different CDSC schedule  than that  of this  Fund will  be subject  to the  CDSC
schedule  of this  Fund, even  if such  shares are  subsequently reexchanged for
 
                                       12
<PAGE>
shares of the  CDSC fund  originally purchased. During  the period  of time  the
shareholder  remains in the Exchange  Fund (calculated from the  last day of the
month in which the Exchange Fund shares were acquired), the holding period  (for
the  purpose of determining the rate of the CDSC) is frozen. If those shares are
subsequently  reexchanged  for  shares  of  a  CDSC  fund,  the  holding  period
previously  frozen when the first  exchange was made resumes  on the last day of
the month in which shares of a CDSC fund are reacquired. Thus, the CDSC is based
upon the time (calculated as described above) the shareholder was invested in  a
CDSC  fund  (see  "Redemptions  and  Repurchases  --  Contingent  Deferred Sales
Charge"). However, in the case of shares  exchanged into an Exchange Fund on  or
after  April 23, 1990, upon a redemption of shares which results in a CDSC being
imposed, a credit (not  to exceed the amount  of the CDSC) will  be given in  an
amount  equal to the Exchange Fund 12b-1  distribution fees, if any, incurred on
or after that date which are attributable to those shares. (Exchange Fund  12b-1
distribution fees are described in the prospectuses for those funds.)
 
    In  addition, shares of the  Fund may be acquired  in exchange for shares of
Dean Witter Funds sold  with a front-end sales  charge ("front-end sales  charge
funds"),  but shares  of the  Fund, however acquired,  may not  be exchanged for
shares of  front-end sales  charge funds.  Shares  of a  CDSC fund  acquired  in
exchange  for shares of a front-end sales charge fund (or in exchange for shares
of other Dean Witter  Funds for which  shares of a  front-end sales charge  fund
have been exchanged) are not subject to any CDSC upon their redemption.
 
    Purchases  and  exchanges should  be made  for  investment purposes  only. A
pattern of frequent  exchanges may  be deemed by  the Investment  Manager to  be
abusive and contrary to the best interests of the Fund's other shareholders and,
at  the Investment Manager's discretion, may be limited by the Fund's refusal to
accept additional purchases and/  or exchanges from  the investor. Although  the
Fund  does not  have any  specific definition of  what constitutes  a pattern of
frequent exchanges,  and  will  consider all  relevant  factors  in  determining
whether  a particular situation is abusive and contrary to the best interests of
the Fund and its other shareholders, investors should be aware that the Fund and
each of the other Dean Witter Funds  may in their discretion limit or  otherwise
restrict  the number of  times this Exchange  Privilege may be  exercised by any
investor. Any such restriction will be made  by the Fund on a prospective  basis
only,  upon notice  to the  shareholder not later  than ten  days following such
shareholder's  most  recent  exchange.  Also,  the  Exchange  Privilege  may  be
terminated  or revised at  any time by the  Fund and/or any  of such Dean Witter
Funds for which shares of the Fund have been exchanged, upon such notice as  may
be  required by applicable regulatory  agencies. Shareholders maintaining margin
accounts with  DWR  or another  Selected  Broker-Dealer are  referred  to  their
account  executive  regarding restrictions  on exchange  of  shares of  the Fund
pledged in the margin account.
 
    The current prospectus for each  fund describes its investment  objective(s)
and  policies, and  shareholders should obtain  a copy and  examine it carefully
before investing. Exchanges  are subject to  the minimum investment  requirement
and  any other conditions imposed by each  fund. An exchange will be treated for
federal income tax purposes the same as a repurchase or redemption of shares, on
which the shareholder may realize a  capital gain or loss. However, the  ability
to deduct capital losses on an exchange may be limited in situations where there
is  an exchange of shares within ninety days after the shares are purchased. The
Exchange Privilege is only available in states where an exchange may legally  be
made.
 
    If DWR or another Selected Broker-Dealer is the current dealer of record and
its  account  numbers  are part  of  the account  information,  shareholders may
initiate an exchange of shares of the Fund for shares of any of the Dean  Witter
Funds  (for which the Exchange Privilege is available) pursuant to this Exchange
Privilege  by  contacting  their   account  executive  (no  Exchange   Privilege
Authorization
 
                                       13
<PAGE>
   
Form is required). Other shareholders (and those shareholders who are clients of
DWR or another Selected Broker-Dealer but who wish to make exchanges directly by
writing  or telephoning  the Transfer  Agent) must  complete and  forward to the
Transfer Agent an Exchange Privilege Authorization Form, copies of which may  be
obtained  from the Transfer Agent, to initiate an exchange. If the Authorization
Form is used, exchanges  may be made  in writing or  by contacting the  Transfer
Agent at (800) 869-NEWS (toll-free).
    
 
    The  Fund  will  employ  reasonable  procedures  to  confirm  that  exchange
instructions communicated over  the telephone are  genuine. Such procedures  may
include requiring various forms of personal identification such as name, mailing
address,  social security  or other tax  identification number and  DWR or other
Selected Broker-Dealer account number (if any). Telephone instructions may  also
be recorded. If such procedures are not employed, the Fund may be liable for any
losses due to unauthorized or fraudulent instructions.
 
   
    Telephone exchange instructions will be accepted if received by the Transfer
agent  between 9:00 a.m. and 4:00  p.m., New York time, on  any day the New York
Stock Exchange is  open. Any  shareholder wishing to  make an  exchange who  has
previously  filed an Exchange Privilege Authorization  Form and who is unable to
reach the Fund  by telephone should  contact his  or her DWR  or other  Selected
Broker-Dealer  account  executive, if  appropriate, or  make a  written exchange
request. Shareholders are  advised that  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 Dean Witter
Funds in the past.
    
 
    Shareholders should  contact  their  DWR  or  other  Selected  Broker-Dealer
account  executive  or  the Transfer  Agent  for further  information  about the
Exchange Privilege.
 
REDEMPTIONS AND REPURCHASES
- --------------------------------------------------------------------------------
 
   
    REDEMPTION.  Shares of the Fund can be redeemed for cash at any time at  the
net  asset value  per share next  determined; however,  such redemption proceeds
will be  reduced by  the  amount of  any  applicable contingent  deferred  sales
charges  (see below). If  shares are held  in a shareholder's  account without a
share certificate, a written request for redemption to the Fund's Transfer Agent
at P.O. Box 983, Jersey City, NJ 07303 is required. If certificates are held  by
the  shareholder, the  shares may be  redeemed by  surrendering the certificates
with a written request  for redemption along  with any additional  documentation
required by the Transfer Agent.
    
 
    CONTINGENT DEFERRED SALES CHARGE.  Shares of the Fund which are held for six
years or more after purchase (calculated from the last day of the month in which
the  shares were purchased) will  not be subject to  any charge upon redemption.
Shares redeemed sooner than six years after purchase may, however, be subject to
a charge upon  redemption. This charge  is called a  "contingent deferred  sales
charge"  ("CDSC"), which  will be  a percentage of  the dollar  amount of shares
redeemed and will be assessed  on an amount equal to  the lesser of the  current
market  value  or  the cost  of  the shares  being  redeemed. The  size  of this
percentage will depend upon how long the shares have been held, as set forth  in
the table below:
 
<TABLE>
<CAPTION>
                                       CONTINGENT DEFERRED
            YEAR SINCE                     SALES CHARGE
             PURCHASE                   AS A PERCENTAGE OF
           PAYMENT MADE                  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>
 
                                       14
<PAGE>
    A  CDSC will not be imposed on:  (i) any amount which represents an increase
in value of shares purchased within the six years preceding the redemption; (ii)
the current net asset value of shares purchased more than six years prior to the
redemption; and (iii) the  current net asset value  of shares purchased  through
reinvestment  of dividends or  distributions and/or shares  acquired in exchange
for shares of Dean Witter Funds sold  with a front-end sales charge or of  other
Dean Witter Funds acquired in exchange for such shares. Moreover, in determining
whether  a CDSC is applicable it will  be assumed that amounts described in (i),
(ii) and (iii) above (in  that order) are redeemed  first. In addition, no  CDSC
will  be imposed on redemptions  of shares which were  purchased by the employee
benefit plans  established  by  DWR  and  SPS  Transaction  Services,  Inc.  (an
affiliate  of DWR) for their employees as  qualified under Section 401(k) of the
Internal Revenue Code.
 
   
    In addition, the CDSC, if otherwise  applicable, will be waived in the  case
of:
    
 
   
    (1)   redemptions of shares  held at the time  a shareholder dies or becomes
disabled, only if  the shares  are:   (a) registered either  in the  name of  an
individual  shareholder (not a trust),  or in the names  of such shareholder and
his or her spouse as joint tenants with right of survivorship; or   (b) held  in
a  qualified corporate  or self-employed retirement  plan, Individual Retirement
Account ("IRA") or  Custodial Account  under Section 403(b)(7)  of the  Internal
Revenue  Code ("403(b)  Custodial Account"),  provided in  either case  that the
redemption is requested within one year of the death or initial determination of
disability;
    
 
   
    (2)    redemptions  in  connection   with  the  following  retirement   plan
distributions:   (a) 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);
(b)  distributions from an IRA or  403(b) Custodial Account following attainment
of age 59 1/2; or   (c) a  tax-free return of an excess contribution to an  IRA;
and
    
 
   
    (3)   all redemptions of  shares held for the benefit  of a participant in a
corporate or self-employed retirement plan qualified under Section 401(k) of the
Internal  Revenue  Code  which  offers  investment  companies  managed  by   the
Investment  Manager or  its subsidiary,  Dean Witter  Services Company  Inc., as
self-directed investment alternatives and for  which Dean Witter Trust  Company,
an  affiliate  of  the Investment  Manager,  serves as  recordkeeper  or Trustee
("Eligible 401(k) Plan"), provided that either:  (a) the plan continues to be an
Eligible 401(k)  Plan after  the  redemption; or     (b)  the redemption  is  in
connection  with the complete termination of the plan involving the distribution
of all plan assets to participants.
    
 
   
    With reference to (1) above, for the purpose of determining disability,  the
Distributor  utilizes the definition of disability contained in Section 72(m)(7)
of the  Internal Revenue  Code, which  relates  to the  inability to  engage  in
gainful  employment. With reference  to (2) above,  the term "distribution" does
not encompass a direct transfer of  IRA, 403(b) Custodial Account or  retirement
plan  assets to a  successor custodian or  trustee. All waivers  will be granted
only following receipt by the  Distributor of confirmation of the  shareholder's
entitlement.
    
 
    REPURCHASE.    DWR  and  other  Selected  Broker-Dealers  are  authorized to
repurchase shares represented by a share  certificate which is delivered to  any
of  their  offices.  Shares held  in  a  shareholder's account  without  a share
certificate may also  be repurchased  by DWR and  other Selected  Broker-Dealers
upon  the telephonic request of the shareholder. The repurchase price is the net
asset value next computed (see "Purchase of Fund Shares") after such  repurchase
order  is  received  by DWR  or  other  Selected Broker-Dealer,  reduced  by any
applicable CDSC.
 
    The CDSC, if any, will be the only fee imposed by the Fund, the Distributor,
DWR  or   other  Selected   Broker-Dealers.   The  offer   by  DWR   and   other
 
                                       15
<PAGE>
Selected  Broker-Dealers to repurchase shares may be suspended without notice by
them at any time.  In that event, shareholders  may redeem their shares  through
the Fund's Transfer Agent as set forth above under "Redemption."
 
    PAYMENT  FOR SHARES REDEEMED  OR REPURCHASED.   Payment for shares presented
for repurchase  or redemption  will be  made by  check within  seven days  after
receipt  by the Transfer Agent of the certificate and/or written request in good
order. Such payment may be postponed or the right of redemption suspended  under
unusual  circumstances, e.g., when normal trading is not taking place on the New
York Stock Exchange. If the shares  to be redeemed have recently been  purchased
by check, payment of the redemption proceeds may be delayed for the minimum time
needed  to verify that the check used  for investment has been honored (not more
than fifteen days  from the  time of  investment of  the check  by the  Transfer
Agent).  Shareholders maintaining margin  accounts with DWR  or another Selected
Broker-Dealer are referred to their account executive regarding restrictions  on
redemption of shares of the Fund pledged in the margin account.
 
    REINSTATEMENT  PRIVILEGE.   A  shareholder  who has  had  his or  her shares
redeemed or  repurchased and  has not  previously exercised  this  reinstatement
privilege  may,  within  thirty  days  after  the  date  of  the  redemption  or
repurchase, reinstate any portion or all  of the proceeds of such redemption  or
repurchase  in shares  of the Fund  at net  asset value next  determined after a
reinstatement request, together with the  proceeds, is received by the  Transfer
Agent  and receive a pro-rata  credit for any CDSC  paid in connection with such
redemption or repurchase.
 
   
    INVOLUNTARY REDEMPTION.  The Fund reserves the right, on sixty days' notice,
to redeem, at their net asset value,  the shares of any shareholder (other  than
shares  held  in an  Individual Retirement  Account  or custodial  account under
Section 403(b)(7) of the Internal Revenue Code) whose shares due to  redemptions
by  the shareholder have a value of less  than $100 or such lesser amount as may
be fixed  by  the  Trustees  or,  in the  case  of  an  account  opened  through
EasyInvest-SM-,  if after twelve  months the shareholder  has invested less than
$1,000 in the account.  However, before the Fund  redeems such shares and  sends
the proceeds to the shareholder it will notify the shareholder that the value of
the  shares is less than  the applicable amount and  allow the shareholder sixty
days to make an additional investment in an amount which will increase the value
of the  account to  at least  the  applicable amount  before the  redemption  is
processed. No CDSC will be imposed on any involuntary redemption.
    
 
DIVIDENDS, DISTRIBUTIONS AND TAXES
- --------------------------------------------------------------------------------
 
   
    DIVIDENDS  AND DISTRIBUTIONS.  The Fund intends to distribute all of its net
investment income and net  realized short-term and  long-term capital gains,  if
any,  at  least  once per  year.  The  Fund may,  however,  determine  either to
distribute or to retain all  or part of any net  long-term capital gains in  any
year for reinvestment.
    
 
    All dividends and any capital gains distributions will be paid in additional
Fund  shares  and automatically  credited to  the shareholder's  account without
issuance of a share certificate unless the shareholder requests in writing  that
all   dividends  and/or  distributions  be   paid  in  cash.  (See  "Shareholder
Services -- Automatic Investment of Dividends and Distributions".)
 
   
    TAXES.  Because  the Fund intends  to distribute all  of its net  investment
income  and net short-term capital gains  to shareholders and otherwise continue
to qualify as a regulated investment company under Subchapter M of the  Internal
Revenue  Code, it  is not  expected that the  Fund will  be required  to pay any
federal income tax. Shareholders who are  required to pay taxes on their  income
will   normally   have   to   pay   federal   income   taxes,   and   any  state
    
 
                                       16
<PAGE>
   
income taxes, on  the dividends and  distributions they receive  from the  Fund.
Such  dividends and distributions, to the extent  that they are derived from net
investment  income  or  net  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.
    
 
    One of the  requirements for  the Fund to  remain qualified  as a  regulated
investment  company is that less than 30%  of the Fund's gross income be derived
from gains from the sale or other  disposition of securities held for less  than
three  months. Accordingly, the Fund may be  restricted in its ability to engage
in transactions involving futures contracts.
 
    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. Capital  gains distributions are not eligible for
the corporate dividends received deduction.
 
    After the  end  of  the  calendar  year,  shareholders  will  be  sent  full
information on their dividends and capital gains distributions for tax purposes.
To  avoid  being subject  to a  31%  federal backup  withholding tax  on taxable
dividends, capital  gains  distributions and  the  proceeds of  redemptions  and
repurchases, shareholders' taxpayer identification numbers must be furnished and
certified as to their accuracy.
 
    Shareholders  should consult their  tax advisers as  to the applicability of
the foregoing to their current situation.
 
PERFORMANCE INFORMATION
- --------------------------------------------------------------------------------
 
   
    From time to time  the Fund may quote  its "total return" in  advertisements
and  sales  literature. The  total return  of  the Fund  is based  on historical
earnings and is not intended to indicate future performance. The "average annual
total return" of the Fund refers  to a figure reflecting the average  annualized
percentage  increase (or decrease) in the value  of an initial investment in the
Fund of $1,000 over periods of one, five and ten years, or over the life of  the
Fund,  if less than any  of the foregoing. Average  annual total return reflects
all income earned by  the Fund, any appreciation  or depreciation of the  Fund's
assets,  all expenses incurred by the Fund  and all sales charges which would be
incurred by  redeeming shareholders,  for the  stated periods.  It also  assumes
reinvestment of all dividends and distributions paid by the Fund.
    
 
    In  addition to the foregoing, the Fund  may advertise its total return over
different periods of time by means of aggregate, average, year-by-year or  other
types  of  total return  figures.  The Fund  may  also advertise  the  growth of
hypothetical investments of $10,000, $50,000 and $100,000 in shares of the Fund.
Such calculations  may  or may  not  reflect  the deduction  of  the  contingent
deferred  sales charge which, if reflected, would reduce the performance quoted.
The Fund  from time  to time  may  also advertise  its performance  relative  to
certain performance rankings and indexes compiled by independent organizations.
 
ADDITIONAL INFORMATION
- --------------------------------------------------------------------------------
 
   
    VOTING  RIGHTS.  All shares of beneficial  interest of the Fund are of $0.01
par value and are equal as to earnings, assets and voting privileges. There  are
no  conversion,  pre-emptive or  other subscription  rights. In  the event  of a
liquidation, each share of  beneficial interest of the  Fund is entitled to  its
portion  of all the Fund's  assets after all debts  and expenses have been paid.
The shares do not have cumulative voting rights.
 
    The Fund is  not required  to hold Annual  Meetings of  Shareholders and  in
ordinary circumstances
    
 
                                       17
<PAGE>
   
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  Act or the Declaration of  Trust. Under certain circumstances, the Trustees
may be removed by action of the Trustees or by the Shareholders.
    
 
   
    Under Massachusetts law, shareholders of a business trust may, under certain
limited circumstances, be held personally liable as partners for 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  Fund
obligations  include  such  disclaimer,  and  provides  for  indemnification and
reimbursement of expenses 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.
    
 
   
    CODE OF ETHICS.   Directors,  officers and employees  of InterCapital,  Dean
Witter Services Company Inc. and the Distributor are subject to a strict Code of
Ethics adopted by those companies. The Code of Ethics is intended to ensure that
the interests of shareholders and other clients are placed ahead of any personal
interest,  that no undue personal benefit is obtained from a person's employment
activities and that actual and potential  conflicts of interest are avoided.  To
achieve  these goals and comply with regulatory requirements, the Code of Ethics
requires, among other things, that personal securities transactions by employees
of the companies be subject to an  advance clearance process to monitor that  no
Dean  Witter Fund is engaged at the same time  in a purchase or sale of the same
security. The  Code of  Ethics bans  the purchase  of securities  in an  initial
public offering, and also prohibits engaging in futures and options transactions
and  profiting on short-term trading (that is, a purchase within sixty days of a
sale or a  sale within sixty  days of a  purchase) of a  security. In  addition,
investment  personnel may  not purchase  or sell  a security  for their personal
account within thirty days  before or after any  transaction in any Dean  Witter
Fund  managed  by them.  Any violations  of the  Code of  Ethics are  subject to
sanctions,  including  reprimand,  demotion  or  suspension  or  termination  of
employment.  The Code  of Ethics comports  with regulatory  requirements and the
recommendations in the 1994 report by the Investment Company Institute  Advisory
Group on Personal Investing.
    
 
    SHAREHOLDER  INQUIRIES.  All inquiries regarding the Fund should be directed
to the Fund at the telephone numbers or address set forth on the front cover  of
this Prospectus.
 
                                       18
<PAGE>
                        THE DEAN WITTER FAMILY OF FUNDS
 
   
MONEY MARKET FUNDS                       FIXED INCOME FUNDS
Dean Witter Liquid Asset Fund Inc.       Dean Witter High Yield Securities Inc.
Dean Witter U.S. Government Money        Dean Witter Tax-Exempt Securities Trust
Market Trust                             Dean Witter U.S. Government Securities
Dean Witter Tax-Free Daily Income Trust  Trust
Dean Witter California Tax-Free Daily    Dean Witter Federal Securities Trust
Income Trust                             Dean Witter Convertible Securities
Dean Witter New York Municipal Money     Trust
Market Trust                             Dean Witter California Tax-Free Income
EQUITY FUNDS                             Fund
Dean Witter American Value Fund          Dean Witter New York Tax-Free Income
Dean Witter Natural Resource             Fund
Development Securities Inc.              Dean Witter World Wide Income Trust
Dean Witter Dividend Growth Securities   Dean Witter Intermediate Income
Inc.                                     Securities
Dean Witter Developing Growth            Dean Witter Global Short-Term Income
Securities Trust                         Fund Inc.
Dean Witter World Wide Investment Trust  Dean Witter Multi-State Municipal
Dean Witter Value-Added Market Series    Series Trust
Dean Witter Utilities Fund               Dean Witter Premier Income Trust
Dean Witter Capital Growth Securities    Dean Witter Short-Term U.S. Treasury
Dean Witter European Growth Fund Inc.    Trust
Dean Witter Precious Metals and          Dean Witter Diversified Income Trust
Minerals Trust                           Dean Witter Limited Term Municipal
Dean Witter Pacific Growth Fund Inc.     Trust
Dean Witter Health Sciences Trust        Dean Witter Short-Term Bond Fund
Dean Witter Global Dividend Growth       Dean Witter National Municipal Trust
Securities                               Dean Witter High Income Securities
Dean Witter Global Utilities Fund        Dean Witter Balanced Income Fund
Dean Witter International SmallCap Fund  Dean Witter Hawaii Municipal Trust
Dean Witter Mid-Cap Growth Fund          Dean Witter Intermediate Term U.S.
Dean Witter Balanced Growth Fund         Treasury Trust
Dean Witter Capital Appreciation Fund    DEAN WITTER RETIREMENT SERIES
Dean Witter Information Fund             Liquid Asset Series
Dean Witter Japan Fund                   U.S. Government Money Market Series
Dean Witter Income Builder Fund          U.S. Government Securities Series
ASSET ALLOCATION FUNDS                   Intermediate Income Securities Series
Dean Witter Strategist Fund              American Value Series
Dean Witter Global Asset Allocation      Capital Growth Series
Fund                                     Dividend Growth Series
ACTIVE ASSETS ACCOUNT PROGRAM            Strategist Series
Active Assets Money Trust                Utilities Series
Active Assets Tax-Free Trust             Value-Added Market Series
Active Assets California Tax-Free Trust  Global Equity Series
Active Assets Government Securities
Trust
    
<PAGE>
 
   
Dean Witter
Value-Added Market Series
                                    Dean Witter
Two World Trade Center
New York, New York 10048
TRUSTEES                            Value-Added
Michael Bozic                       Market Series
Charles A. Fiumefreddo              EQUITY PORTFOLIO
Edwin J. Garn
John R. Haire
Dr. Manuel H. Johnson
Michael E. Nugent
Philip J. Purcell
John L. Schroeder
OFFICERS
Charles A. Fiumefreddo
Chairman and Chief Executive
Officer
Sheldon Curtis
Vice President, Secretary and
General Counsel
Kenton J. Hinchliffe
Vice President
Thomas F. Caloia
Treasurer
CUSTODIAN
The Bank of New York
90 Washington Street
New York, New York 10286
TRANSFER AGENT AND DIVIDEND
DISBURSING AGENT
Dean Witter Trust Company
Harborside Financial Center
Plaza Two
Jersey City, New Jersey 07311
INDEPENDENT ACCOUNTANTS
Price Waterhouse LLP
1177 Avenue of the Americas
New York, New York 10036
INVESTMENT MANAGER
Dean Witter InterCapital Inc.
                                          PROSPECTUS -- AUGUST 26, 1996
 
    
<PAGE>
STATEMENT OF ADDITIONAL INFORMATION        DEAN WITTER
                                                       VALUE-ADDED
                                                       MARKET SERIES
 
   
AUGUST 26, 1996
    
 
- --------------------------------------------------------------------------------
 
    Dean   Witter  Value-Added  Market  Series   (the  "Fund")  is  an  open-end
diversified management  investment  company  presently consisting  of  a  single
investment  portfolio, the  Equity Portfolio,  whose investment  objective is to
achieve a high  level of total  return on  its assets through  a combination  of
capital  appreciation and  current income. The  Fund seeks to  attain the Equity
Portfolio's investment objective by investing on an equally-weighted basis in  a
diversified portfolio of common stocks of the companies which are represented in
the Standard & Poor's 500 Composite Stock Price Index. (References herein to the
Fund  refer also to the Equity Portfolio  if the context so indicates.) The Fund
is neither sponsored by, nor affiliated with, Standard & Poor's Corporation.
 
   
    A Prospectus for the  Fund dated August 26,  1996, which provides the  basic
information  you  should know  before  investing in  the  Fund, may  be obtained
without charge from the Fund at the address or telephone numbers listed below or
from the Fund's Distributor, Dean Witter Distributors Inc., or from Dean  Witter
Reynolds  Inc.  at  any of  its  branch  offices. This  Statement  of Additional
Information is not a Prospectus. It contains information in addition to and more
detailed than  that set  forth in  the  Prospectus. It  is intended  to  provide
additional  information regarding the activities and operations of the Fund, and
should be read in conjunction with the Prospectus.
    
 
Dean Witter
Value-Added Market Series
Two World Trade Center
New York, New York 10048
   
(212) 392-2550 or
    
   
(800) 869-NEWS (toll-free)
    
<PAGE>
TABLE OF CONTENTS
- --------------------------------------------------------------------------------
 
   
<TABLE>
<S>                                                                                      <C>
The Fund and its Management............................................................          3
Trustees and Officers..................................................................          6
Investment Practices and Policies......................................................         12
Investment Restrictions................................................................         14
Portfolio Transactions and Brokerage...................................................         15
The Distributor........................................................................         16
Shareholder Services...................................................................         20
Redemptions and Repurchases............................................................         24
Dividends, Distributions and Taxes.....................................................         27
Performance Information................................................................         28
Description of Shares..................................................................         29
Custodian and Transfer Agent...........................................................         30
Independent Accountants................................................................         30
Reports to Shareholders................................................................         30
Legal Counsel..........................................................................         30
Experts................................................................................         30
Registration Statement.................................................................         30
Financial Statements -- June 30, 1996..................................................         31
Report of Independent Accountants......................................................         47
</TABLE>
    
 
                                       2
<PAGE>
THE FUND AND ITS MANAGEMENT
- --------------------------------------------------------------------------------
 
THE FUND
 
    The  Fund is a Trust of the type commonly known as a "Massachusetts business
trust" and was organized under the laws of the Commonwealth of Massachusetts  on
May 27, 1987.
 
THE INVESTMENT MANAGER
 
    Dean  Witter InterCapital Inc. (the "Investment Manager" or "InterCapital"),
a Delaware corporation, whose address is  Two World Trade Center, New York,  New
York  10048, is  the Fund's Investment  Manager. InterCapital  is a wholly-owned
subsidiary of Dean Witter, Discover &  Co. ("DWDC"), a Delaware corporation.  In
an  internal  reorganization which  took  place in  January,  1993, InterCapital
assumed  the  investment  advisory,  administrative  and  management  activities
previously  performed by the InterCapital Division  of Dean Witter Reynolds Inc.
("DWR"), a broker-dealer affiliate of InterCapital. (As hereinafter used in this
Statement of Additional  Information, the terms  "InterCapital" and  "Investment
Manager"   refer  to   DWR's  InterCapital   Division  prior   to  the  internal
reorganization and  to  Dean Witter  InterCapital  Inc. thereafter.)  The  daily
management  of  the  Fund and  research  relating  to the  Fund's  portfolio are
conducted by  or  under  the direction  of  officers  of the  Fund  and  of  the
Investment  Manager,  subject to  review by  the  Fund's Trustees.  In addition,
Trustees of the  Fund provide  guidance on  economic factors  and interest  rate
trends.  Information as  to these Trustees  and officers is  contained under the
caption "Trustees and Officers".
 
   
    InterCapital is also  the investment  manager or investment  adviser of  the
following investment companies: Dean Witter Liquid Asset Fund Inc., InterCapital
Income  Securities Inc., InterCapital Insured Municipal Bond Trust, InterCapital
Insured  Municipal   Trust,  InterCapital   Insured  Municipal   Income   Trust,
InterCapital  California  Insured Municipal  Income Trust,  InterCapital Insured
Municipal Securities,  InterCapital  Insured  California  Municipal  Securities,
InterCapital  Quality Municipal Investment Trust, InterCapital Quality Municipal
Income Trust, InterCapital Quality Municipal Securities, InterCapital California
Quality  Municipal   Securities,  InterCapital   New  York   Quality   Municipal
Securities,  High Income Advantage  Trust, High Income  Advantage Trust II, High
Income Advantage Trust  III, Dean  Witter Government Income  Trust, Dean  Witter
High Yield Securities Inc., Dean Witter Tax-Free Daily Income Trust, Dean Witter
Developing  Growth Securities  Trust, Dean  Witter Tax-Exempt  Securities Trust,
Dean Witter Natural Resource Development  Securities Inc., Dean Witter  Dividend
Growth  Securities  Inc.,  Dean Witter  American  Value Fund,  Dean  Witter U.S.
Government Money  Market Trust,  Dean Witter  Variable Investment  Series,  Dean
Witter  World Wide Investment  Trust, Dean Witter  Select Municipal Reinvestment
Fund, Dean  Witter  U.S. Government  Securities  Trust, Dean  Witter  California
Tax-Free  Income Fund,  Dean Witter New  York Tax-Free Income  Fund, Dean Witter
Convertible Securities Trust, Dean Witter Federal Securities Trust, Dean  Witter
Utilities  Fund, Dean Witter California Tax-Free Daily Income Trust, Dean Witter
New York Municipal Money Market Trust, Dean Witter Strategist Fund, Dean  Witter
World Wide Income Trust, Dean Witter Intermediate Income Securities, Dean Witter
Capital  Growth Securities, Dean  Witter European Growth  Fund Inc., Dean Witter
Precious Metals and Minerals  Trust, Dean Witter  Global Short-Term Income  Fund
Inc.,  Dean Witter Pacific  Growth Fund Inc.,  Dean Witter Multi-State Municipal
Series Trust,  Dean Witter  Premier Income  Trust, Dean  Witter Short-Term  U.S.
Treasury  Trust,  Dean  Witter  Diversified  Income  Trust,  Dean  Witter Health
Sciences Trust,  Dean  Witter Retirement  Series,  Dean Witter  Global  Dividend
Growth  Securities,  Dean  Witter  Limited  Term  Municipal  Trust,  Dean Witter
Short-Term Bond Fund, Dean  Witter Global Utilities  Fund, Dean Witter  National
Municipal  Trust, Dean Witter High  Income Securities, Dean Witter International
SmallCap Fund, Dean Witter  Mid-Cap Growth Fund,  Dean Witter Select  Dimensions
Investment Series, Dean Witter Balanced Growth Fund, Dean Witter Balanced Income
Fund,  Dean Witter  Hawaii Municipal Trust,  Dean Witter  Intermediate Term U.S.
Treasury Trust, Dean Witter Capital  Appreciation Fund, Dean Witter  Information
Fund,  Dean Witter  Japan Fund, Dean  Witter Income Builder  Fund, Active Assets
Money Trust, Active  Assets Tax-Free  Trust, Active  Assets California  Tax-Free
Trust,  Active  Assets  Government  Securities  Trust,  Municipal  Income Trust,
Municipal  Income  Trust  II,  Municipal  Income  Trust  III,  Municipal  Income
Opportunities Trust, Municipal Income
    
 
                                       3
<PAGE>
Opportunities  Trust II, Municipal Income  Opportunities Trust III, Prime Income
Trust and Municipal  Premium Income Trust.  The foregoing investment  companies,
together with the Fund, are collectively referred to as the Dean Witter Funds.
 
   
    In  addition,  Dean Witter  Services Company  Inc. ("DWSC"),  a wholly-owned
subsidiary of  InterCapital,  serves as  manager  for the  following  investment
companies for which TCW Funds Management, Inc. is the investment adviser: TCW/DW
Core  Equity Trust, TCW/DW North American  Government Income Trust, TCW/DW Latin
American Growth Fund,  TCW/DW Income and  Growth Fund, TCW/DW  Small Cap  Growth
Fund,  TCW/DW Balanced  Fund, TCW/DW Total  Return Trust,  TCW/DW Mid-Cap Equity
Trust, TCW/DW Global Telecom Trust, TCW/DW Emerging Markets Opportunities Trust,
TCW/DW Term Trust 2000, TCW/DW Term Trust  2002 and TCW/DW Term Trust 2003  (the
"TCW/DW  Funds").  InterCapital also  serves  as: (i)  sub-adviser  to Templeton
Global Opportunities Trust, an  open-end investment company; (ii)  administrator
of The BlackRock Strategic Term Trust Inc., a closed-end investment company; and
(iii)  sub-administrator  of  MassMutual Participation  Investors  and Templeton
Global Governments Income Trust, closed-end investment companies.
    
 
    Pursuant to an  Investment Management Agreement  (the "Agreement") with  the
Investment  Manager, the Fund has retained  the Investment Manager to manage the
Investment of  the  Fund's assets,  including  the  placing of  orders  for  the
purchase  and sale of portfolio securities. 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, such
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,  statements of  additional
information,  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.
 
    Effective  December  31,  1993,  pursuant to  a  Services  Agreement between
InterCapital and DWSC, DWSC began to provide the administrative services to  the
Fund  which were  previously performed  directly by  InterCapital. On  April 17,
1995, DWSC was  reorganized in the  State of Delaware,  necessitating the  entry
into  a  new Services  Agreement  by InterCapital  and  DWSC on  such  date. The
foregoing internal reorganizations did not result in any change in the nature or
scope of the administrative services  being provided to the  Fund or any of  the
fees  being paid by the Fund for  the overall services being performed under the
terms of the existing Agreement.
 
    Expenses not expressly assumed by the Investment Manager under the Agreement
or by  the Distributor  of  the Fund's  shares,  Dean Witter  Distributors  Inc.
("Distributors"  or the "Distributor") (see "The  Distributor"), will be paid by
the Fund.  The expenses  borne by  the Fund  include, but  are not  limited  to:
expenses  of  the  Plan  of  Distribution  pursuant  to  Rule  12b-1  (see  "The
Distributor"), charges and expenses of any registrar, custodian, stock  transfer
and  dividend  disbursing  agent; brokerage  commissions;  taxes;  engraving and
printing of 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   and  Statements   of
Additional  Information  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  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)  and  independent  accountants;
membership  dues of industry associations; interest on Fund borrowings; postage;
insurance premiums
 
                                       4
<PAGE>
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.
 
   
    As  full compensation for the services  and facilities furnished to the Fund
and expenses of the Fund  assumed by the Investment  Manager, the Fund pays  the
Investment  Manager  monthly  compensation  calculated  daily  by  applying  the
following annual rates to the  Fund's net assets determined  as of the close  of
each  business day: 0.50% of the portion  of daily net assets not exceeding $500
million; 0.45%  of the  portion  exceeding $500  million  but not  exceeding  $1
billion; and 0.425% of the portion of daily net assets exceeding $1 billion. For
the  fiscal years ended  June 30, 1994, 1995  and 1996, the  Fund accrued to the
Investment Manager total compensation of $1,810,709, $2,603,517 and  $3,897,002,
respectively.
    
 
   
    Pursuant  to the Agreement, total operating expenses of the Fund are subject
to applicable limitations under rules and  regulations of states where the  Fund
is  authorized to sell its shares. Therefore, operating expenses are effectively
subject to the most restrictive of such  limitations as the same may be  amended
from time to time. Presently, the most restrictive limitation is as follows. If,
in  any fiscal  year, the Fund's  total operating expenses,  exclusive of taxes,
interest, brokerage fees, distribution fees  and extraordinary expenses (to  the
extent  permitted by applicable  state securities laws  and regulations), exceed
2 1/2% of  the first $30,000,000  of average daily  net assets, 2%  of the  next
$70,000,000  of  average  daily  net  assets  and  1  1/2%  of  any  excess over
$100,000,000, the Investment Manager will reimburse  the Fund for the amount  of
such  excess. Such amount,  if any, will  be calculated daily  and credited on a
monthly basis. The Fund did not  exceed such limitation during the fiscal  years
ended June 30, 1994, 1995 and 1996.
    
 
    The  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  Agreement in no  way restricts the  Investment Manager  from
acting as investment manager or adviser to others.
 
    The Agreement was initially approved by the Board of Trustees on October 30,
1992  and by the shareholders  of the Fund at a  Meeting of Shareholders held on
January 12, 1993. The Agreement is substantially identical to a prior investment
management agreement which was  initially approved by the  Trustees on July  29,
1987,  by DWR  as the  then sole shareholder  on September  21, 1987  and by the
shareholders of the Fund at a  Special Meeting of Shareholders held on  December
29, 1988. The Agreement took effect on June 30, 1993 upon the spin-off by Sears,
Roebuck and Co. of its remaining shares of DWDC. The Agreement may be terminated
at  any time,  without penalty, on  thirty days'  notice by the  Trustees of the
Fund, by the holders of a majority, as defined in the Investment Company Act  of
1940,  as amended (the "Act"), of the outstanding  shares of the Fund, or by the
Investment Manager. The Agreement will  automatically terminate in the event  of
its assignment (as defined in the Act).
 
   
    Under its terms, the Agreement had an initial term ending April 30, 1994 and
will  continue in effect  from year to year  thereafter, provided continuance of
the Agreement is  approved at least  annually by the  vote of the  holders of  a
majority,  as defined in the  Act, of the outstanding shares  of the Fund, or by
the Trustees of  the Fund;  provided that in  either event  such continuance  is
approved  annually by the vote of a majority of the Trustees of the Fund who are
not parties to the Agreement or "interested persons" (as defined in the Act)  or
any  such party (the "Independent Trustees"), which  vote must be cast in person
at a meeting called for the purpose of voting on such approval. At their meeting
held on  April 8,  1994, the  Fund's Board  of Trustees,  including all  of  the
Independent  Trustees,  amended the  Agreement to  provide  a breakpoint  in the
management fee that reduces the compensation received by the Investment  Manager
under  the Agreement on assets exceeding $500  million. At their meeting held on
April 17, 1996, the Fund's Board  of Trustees, including all of the  Independent
Trustees,  amended  the Agreement  to provide  an  additional breakpoint  in the
management fee that reduces the compensation received by the Investment  Manager
under  the Agreement on assets exceeding $1 billion and approved continuation of
the Agreement, as so amended, until April 30, 1997.
    
 
                                       5
<PAGE>
    The Fund has acknowledged that the name "Dean Witter" is a property right of
DWR. The Fund has agreed that DWR or its parent company may use, or at any  time
permit  others to use, the name "Dean Witter".  The Fund has also agreed that in
the  event  the  Agreement  is   terminated,  or  if  the  affiliation   between
InterCapital  and its parent company is  terminated, the Fund will eliminate the
name "Dean Witter" from its name if DWR or its parent company shall so request.
 
TRUSTEES AND OFFICERS
- --------------------------------------------------------------------------------
 
   
    The Trustees and Executive  Officers of the  Fund, their principal  business
occupations  during the  last five  years and  their affiliations,  if any, with
InterCapital and with the 81 Dean Witter Funds and the 13 TCW/DW Funds are shown
below.
    
 
   
<TABLE>
<CAPTION>
       NAME, AGE, POSITION WITH FUND
                AND ADDRESS                             PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- --------------------------------------------  -----------------------------------------------------------------
<S>                                           <C>
Michael Bozic (55)                            Chairman  and  Chief  Executive   Officer  of  Levitz   Furniture
Trustee                                       Corporation  (since November,  1995); Director or  Trustee of the
c/o Levitz Furniture Corporation              Dean Witter Funds; formerly President and Chief Executive Officer
6111 Broken Sound Parkway, N.W.               of Hills  Department  Stores  (May,  1991-July,  1995);  formerly
Boca Raton, Florida                           variously  Chairman, Chief Executive Officer, President and Chief
                                              Operating Officer (1987-1991) of  the Sears Merchandise Group  of
                                              Sears, Roebuck and Co.; Director of Eaglemark Financial Services,
                                              Inc.,   the  United   Negro  College   Fund  and   Weirton  Steel
                                              Corporation.
Charles A. Fiumefreddo* (63)                  Chairman  and   Chief   Executive   Officer   and   Director   of
Chairman of the Board,                        InterCapital, DWSC and Distributors, Executive Vice President and
President and Chief Executive                 Director  of DWR;  Chairman, Director  or Trustee,  President and
Officer and Trustee                           Chief Executive Officer of the Dean Witter Funds; Chairman, Chief
Two World Trade Center                        Executive Officer and Trustee of  the TCW/DW Funds; Chairman  and
New York, New York                            Director  of Dean Witter Trust  Company ("DWTC"); Director and/or
                                              officer of various DWDC subsidiaries.
Edwin J. Garn (63)                            Director or Trustee  of the  Dean Witter  Funds; formerly  United
Trustee                                       States  Senator (R-Utah) (1974-1992) and Chairman, Senate Banking
c/o Huntsman Chemical Corporation             Committee (1980-1986);  formerly Mayor  of Salt  Lake City,  Utah
500 Huntsman Way                              (1972-1974);  formerly Astronaut, Space  Shuttle Discovery (April
Salt Lake City, Utah                          12-19, 1985); Vice Chairman, Huntsman Chemical Corporation (since
                                              January, 1993);  Director  of  Franklin  Quest  (time  management
                                              systems)  and John Alden Financial Corp.;  member of the board of
                                              various civic and charitable organizations.
John R. Haire (71)                            Chairman of the Audit Committee and Chairman of the Committee  of
Trustee                                       the  Independent Directors or Trustees and Director or Trustee of
Two World Trade Center                        the Dean  Witter  Funds;  Chairman of  the  Audit  Committee  and
New York, New York                            Chairman of the Committee of the Independent Trustees and Trustee
                                              of  the  TCW/DW Funds;  formerly  President, Council  for  Aid to
                                              Education (1978-October, 1989) and  Chairman and Chief  Executive
                                              Officer of Anchor Corporation, an Investment Adviser (1964-1978);
                                              Director of Washington National Corporation (insurance).
</TABLE>
    
 
                                       6
<PAGE>
   
<TABLE>
<CAPTION>
       NAME, AGE, POSITION WITH FUND
                AND ADDRESS                             PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- --------------------------------------------  -----------------------------------------------------------------
<S>                                           <C>
Dr. Manuel H. Johnson (47)                    Senior  Partner, Johnson Smick  International, Inc., a consulting
Trustee                                       firm  (since  June,  1985);   Koch  Professor  of   International
c/o Johnson Smick                             Economics and Director of the Center for Global Market Studies at
   International, Inc.                        George  Mason University (since September, 1990); Co-Chairman and
1133 Connecticut Avenue, N.W.                 a founder of the Group  of Seven Council (G7C), an  international
Washington, DC                                economic  commission (since September, 1990); Director or Trustee
                                              of the Dean Witter Funds;  Trustee of the TCW/DW Funds;  Director
                                              of  NASDAQ  (since  June, 1995);  Director  of  Greenwich Capital
                                              Markets Inc. (broker-dealer); formerly Vice Chairman of the Board
                                              of  Governors   of   the  Federal   Reserve   System   (February,
                                              1986-August,  1990) and Assistant Secretary  of the U.S. Treasury
                                              (1982-1986).
Michael E. Nugent (60)                        General Partner,  Triumph  Capital, L.P.,  a  private  investment
Trustee                                       partnership  (since 1988); Director or Trustee of the Dean Witter
c/o Triumph Capital, L.P.                     Funds; Trustee  of the  TCW/DW  Funds; formerly  Vice  President,
237 Park Avenue,                              Bankers  Trust  Company and  BT Capital  Corporation (1984-1988);
New York, New York                            director of various business organizations.
Philip J. Purcell* (52)                       Chairman of the Board of Directors and Chief Executive Officer of
Trustee                                       DWDC,  DWR   and  Novus   Credit  Services   Inc.;  Director   of
Two World Trade Center                        InterCapital,  DWSC and Distributors; Director  or Trustee of the
New York, New York                            Dean Witter  Funds;  Director  and/or  officer  of  various  DWDC
                                              subsidiaries.
John L. Schroeder (66)                        Retired; Director or Trustee of the Dean Witter Funds; Trustee of
Trustee                                       the   TCW/DW  Funds;  Director  of  Citizens  Utilities  Company;
c/o Gordon Altman Butowsky                    formerly Executive Vice President and Chief Investment Officer of
   Weitzen Shalov & Wein                      the  Home  Insurance  Company  (August,  1991-September,   1995),
Counsel to the Independent Trustees           Chairman  and Chief Investment Officer of Axe-Houghton Management
114 West 47th Street                          and the Axe-Houghton Funds (April, 1983-June, 1991) and President
New York, New York                            of USF&G Financial Services, Inc. (June, 1990-June, 1991).
Sheldon Curtis (64)                           Senior  Vice  President,   Secretary  and   General  Counsel   of
Vice President, Secretary                     InterCapital; Senior Vice President and Secretary of DWTC; Senior
and General Counsel                           Vice President, Assistant Secretary and Assistant General Counsel
Two World Trade Center                        of  Distributors; Assistant Secretary of  DWR and Vice President,
New York, New York                            Secretary and General Counsel  of the Dean  Witter Funds and  the
                                              TCW/ DW Funds.
Kenton J. Hinchliffe (51)                     Senior  Vice President of InterCapital; Vice President of various
Vice President                                Dean Witter Funds.
Two World Trade Center
New York, New York
Alice S. Weiss (48)                           Vice President of  InterCapital; Vice President  of various  Dean
Vice President                                Witter Funds.
Two World Trade Center
New York, New York
</TABLE>
    
 
                                       7
<PAGE>
   
<TABLE>
<CAPTION>
       NAME, AGE, POSITION WITH FUND
                AND ADDRESS                             PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- --------------------------------------------  -----------------------------------------------------------------
<S>                                           <C>
Thomas F. Caloia (50)                         First  Vice President and Assistant Treasurer of InterCapital and
Treasurer                                     DWSC; Treasurer of the Dean Witter Funds and the TCW/DW Funds.
Two World Trade Center
New York, New York
<FN>
- ------------------------
 *Denotes Trustees who are "interested persons"  of the Fund, as defined in  the
  Act.
</TABLE>
    
 
   
    In  addition, Robert  M. Scanlan, President  and Chief  Operating Officer of
InterCapital and DWSC,  Executive Vice  President of Distributors  and DWTC  and
Director  of DWTC, Robert  S. Giambrone, Senior  Vice President of InterCapital,
DWSC, Distributors and  DWTC, and  Director of  DWTC, and  Joseph J.  McAlinden,
Executive  Vice  President  and  Chief Investment  Officer  of  InterCapital and
Director of DWTC, are Vice  Presidents of the Fund,  and Marilyn K. Cranney  and
Barry Fink, First Vice Presidents and Assistant General Counsels of InterCapital
and DWSC, Lou Anne McInnis and Ruth Rossi, Vice Presidents and Assistant General
Counsels  of  InterCapital and  DWSC, and  Carsten Otto,  a Staff  Attorney with
InterCapital, are Assistant Secretaries of the Fund.
    
 
   
THE BOARD OF TRUSTEES, THE INDEPENDENT TRUSTEES, AND THE COMMITTEES
    
 
   
    The Board of Trustees consists of eight (8) trustees. These same individuals
also serve as directors or  trustees for all of the  Dean Witter Funds, and  are
referred  to in this  section as Trustees. As  of the date  of this Statement of
Additional Information, there are a total of 81 Dean Witter Funds, comprised  of
121  portfolios. As of July 31, 1996, the Dean Witter Funds had total net assets
of approximately $75.3 billion and more than five million shareholders.
    
 
   
    Six Trustees  (75% of  the total  number) have  no affiliation  or  business
connection with InterCapital or any of its affiliated persons and do not own any
stock  or other securities issued by  InterCapital's parent company, DWDC. These
are the "disinterested" or "independent"  Trustees. The other two Trustees  (the
"management  Trustees")  are  affiliated  with  InterCapital.  Four  of  the six
independent Trustees are also Independent Trustees of the TCW/DW Funds.
    
 
   
    Law and regulation establish both general guidelines and specific duties for
the Independent Trustees.  The Dean  Witter Funds seek  as Independent  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.  Indeed, by  serving on the
Funds' Boards, certain Trustees who would  otherwise be qualified and in  demand
to serve on bank boards would be prohibited by law from doing so.
    
 
   
    All  of the Independent Trustees serve as members of the Audit Committee and
the Committee of the Independent Trustees.  Three of them also serve as  members
of  the Derivatives Committee. During the calendar year ended December 31, 1995,
the three Committees held a combined  total of fifteen meetings. The  Committees
hold  some  meetings at  InterCapital's offices  and some  outside InterCapital.
Management Trustees or  officers do not  attend these meetings  unless they  are
invited for purposes of furnishing information or making a report.
    
 
   
    The  Committee of the  Independent Trustees is  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 Trustees are required to select and nominate individuals to fill
any  Independent Trustee vacancy on the Board of  any Fund that has a Rule 12b-1
plan of distribution. Most of the Dean Witter Funds have such a plan.
    
 
                                       8
<PAGE>
   
    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 such 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.
    
 
   
    Finally, the  Board of  each  Fund has  formed  a Derivatives  Committee  to
establish  parameters for and oversee the activities of the Fund with respect to
derivative investments, if any, made by the Fund.
    
 
   
DUTIES OF CHAIRMAN OF COMMITTEE OF THE INDEPENDENT TRUSTEES AND AUDIT COMMITTEE
    
 
   
    The Chairman of  the Committee  of the  Independent Trustees  and the  Audit
Committee  maintains an  office at  the Funds' headquarters  in New  York. He is
responsible for keeping abreast of regulatory and industry developments and  the
Funds'  operations and management. He  screens and/or prepares written materials
and identifies  critical  issues  for  the  Independent  Trustees  to  consider,
develops  agendas  for Committee  meetings, determines  the  type and  amount of
information that the Committees will need to form a judgment on various  issues,
and  arranges to have  that information furnished to  Committee members. He also
arranges for  the services  of independent  experts and  consults with  them  in
advance  of meetings  to help  refine reports and  to focus  on critical issues.
Members of the Committees believe that the person who serves as Chairman of both
Committees and guides their efforts is  pivotal to the effective functioning  of
the Committees.
    
 
   
    The  Chairman of the  Committees also maintains  continuous contact with the
Funds' management, with independent counsel to the Independent Trustees and with
the Funds' independent auditors.  He arranges for a  series of special  meetings
involving  the  annual  review  of  investment  advisory,  management  and other
operating contracts of  the Funds  and, on  behalf of  the Committees,  conducts
negotiations with the Investment Manager and other service providers. In effect,
the  Chairman of the Committees  serves as a combination  of chief executive and
support staff of the Independent Trustees.
    
 
   
    The Chairman of  the Committee  of the  Independent Trustees  and the  Audit
Committee  is  not  employed by  any  other  organization and  devotes  his time
primarily to  the services  he performs  as Committee  Chairman and  Independent
Trustee  of the Dean Witter Funds and  as an Independent Trustee and, since July
1, 1996, as Chairman of the Committee of the Independent Trustees and the  Audit
Committee  of the TCW/DW Funds. The current Committee Chairman has had more than
35 years experience as a senior executive in the investment company industry.
    
 
   
ADVANTAGES OF HAVING SAME INDIVIDUALS AS INDEPENDENT TRUSTEES FOR ALL DEAN
WITTER FUNDS
    
 
   
    The Independent Trustees and the  Funds' management believe that having  the
same  Independent  Trustees  for  each  of  the  Dean  Witter  Funds  avoids the
duplication  of  effort  that  would  arise  from  having  different  groups  of
individuals  serving as Independent  Trustees for each  of the Funds  or even of
sub-groups of Funds.  They believe  that having  the same  individuals serve  as
Independent  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  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 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 Trustees, and a Chairman of their Committees,
of the caliber, experience and business  acumen of the individuals who serve  as
Independent Trustees of the Dean Witter Funds.
    
 
   
COMPENSATION OF INDEPENDENT TRUSTEES
    
 
   
    The  Fund pays each Independent  Trustee an annual fee  of $1,000 plus a per
meeting fee of $50 for  meetings of the Board of  Trustees or committees of  the
Board of Trustees attended by the Trustee (the
    
 
                                       9
<PAGE>
   
Fund pays the Chairman of the Audit Committee an annual fee of $750 and pays the
Chairman  of the Committee of the  Independent Trustees an additional annual fee
of $1,200).  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.
    
 
   
    The  following  table  illustrates  the  compensation  paid  to  the  Fund's
Independent Trustees by the Fund for the fiscal year ended June 30 , 1996.
    
 
   
                               FUND COMPENSATION
    
 
   
<TABLE>
<CAPTION>
                                                                   AGGREGATE
                                                                 COMPENSATION
NAME OF INDEPENDENT TRUSTEE                                      FROM THE FUND
- --------------------------------------------------------------  ---------------
<S>                                                             <C>
Michael Bozic.................................................      $1,750
Edwin J. Garn.................................................       1,850
John R. Haire.................................................       3,963(1)
Dr. Manuel H. Johnson.........................................       1,800
Michael E. Nugent.............................................       1,750
John L. Schroeder.............................................       1,850
</TABLE>
    
 
- ------------------------
   
(1) Of  Mr. Haire's  compensation  from the  Fund, $3,150  was  paid to  him  as
    Chairman  of  the  Committee of  the  Independent Trustees  ($2,400)  and as
    Chairman of the Audit Committee ($750).
    
 
   
    The  following  table  illustrates  the  compensation  paid  to  the  Fund's
Independent  Trustees for the calendar year ended December 31, 1995 for services
to the 79 Dean Witter Funds and,  in the case of Messrs. Haire, Johnson,  Nugent
and  Schroeder, the 11 TCW/DW Funds that were in operation at December 31, 1995.
With respect to Messrs. Haire, Johnson,  Nugent and Schroeder, the TCW/DW  Funds
are  included solely because of a limited exchange privilege between those Funds
and five Dean Witter Money Market Funds. Mr. Schroeder was elected as a  Trustee
of the TCW/DW Funds on April 20, 1995.
    
 
   
              COMPENSATION FROM DEAN WITTER FUNDS AND TCW/DW FUNDS
    
 
   
<TABLE>
<CAPTION>
                                                                                        TOTAL
                                                                   FOR SERVICE AS   COMPENSATION
                               FOR SERVICE                          CHAIRMAN OF         PAID
                              AS DIRECTOR OR                       COMMITTEES OF    FOR SERVICES
                               TRUSTEE AND       FOR SERVICE AS     INDEPENDENT          TO
                             COMMITTEE MEMBER     TRUSTEE AND        DIRECTORS/        79 DEAN
                                OF 79 DEAN      COMMITTEE MEMBER    TRUSTEES AND       WITTER
                                  WITTER          OF 11 TCW/DW         AUDIT        FUNDS AND 11
NAME OF INDEPENDENT TRUSTEE       FUNDS              FUNDS           COMMITTEES     TCW/DW FUNDS
- ---------------------------  ----------------   ----------------   --------------   -------------
<S>                          <C>                <C>                <C>              <C>
Michael Bozic..............      $126,050           --                 --             $126,050
Edwin J. Garn..............       136,450           --                 --              136,450
John R. Haire..............        98,450           $82,038           $217,350(2)      397,838
Dr. Manuel H. Johnson......       136,450            82,038            --              218,488
Michael E. Nugent..........       124,200            75,038            --              199,238
John L. Schroeder..........       136,450            46,964            --              183,414
</TABLE>
    
 
- ------------------------
   
(2)  For the 79  Dean Witter Funds in  operation at December  31, 1995. As noted
    above, on July 1, 1996,  Mr. Haire became Chairman  of the Committee of  the
    Independent Trustees and the Audit Committee of the TCW/DW Funds in addition
    to continuing to serve in such positions for the Dean Witter Funds.
    
 
   
    As  of the date of this Statement  of Additional Information, 57 of the Dean
Witter Funds, including the Fund, have adopted a retirement program under  which
an  Independent 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
or Trustee of any Dean Witter Fund that has adopted the retirement program (each
such Fund
    
 
                                       10
<PAGE>
   
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 25.0% of his or her Eligible
Compensation plus 0.4166666% of such  Eligible Compensation for each full  month
of  service as an Independent Director or Trustee of any Adopting Fund in excess
of five years up to a maximum of 50.0% after ten years of service. The foregoing
percentages may be changed by the Board.(3) "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 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 June 30,  1996
and  by the 57 Dean  Witter Funds (including the Fund)  as of December 31, 1995,
and the estimated retirement benefits  for the Fund's Independent Trustees  from
the  Fund as of June 30,  1996 and from the 57  Dean Witter Funds as of December
31, 1995.
    
 
   
          RETIREMENT BENEFITS FROM THE FUND AND ALL DEAN WITTER FUNDS
    
 
   
<TABLE>
<CAPTION>
                                           FOR ALL ADOPTING FUNDS                                     ESTIMATED ANNUAL
                                   --------------------------------------   RETIREMENT BENEFITS           BENEFITS
                                        ESTIMATED                           ACCRUED AS EXPENSES      UPON RETIREMENT(4)
                                     CREDITED YEARS         ESTIMATED      ----------------------  ----------------------
                                      OF SERVICE AT       PERCENTAGE OF                 BY ALL       FROM      FROM ALL
                                       RETIREMENT           ELIGIBLE        BY THE     ADOPTING       THE      ADOPTING
NAME OF INDEPENDENT TRUSTEE           (MAXIMUM 10)        COMPENSATION      FUND(5)      FUNDS      FUND(5)      FUNDS
- ---------------------------------  -------------------  -----------------  ---------  -----------  ---------  -----------
<S>                                <C>                  <C>                <C>        <C>          <C>        <C>
Michael Bozic....................              10               50.0%      $     418  $    26,359  $     950  $    51,550
Edwin J. Garn....................              10               50.0               4       41,901        950       51,550
John R. Haire....................              10               50.0           3,744      261,763      4,687      130,404
Dr. Manuel H. Johnson............              10               50.0            (159)      16,748        950       51,550
Michael E. Nugent................              10               50.0            (269)      30,370        950       51,550
John L. Schroeder................               8               41.7             815       51,812        792       42,958
</TABLE>
    
 
- ------------------------
   
(3) An Eligible Trustee  may elect alternate payments  of his or her  retirement
    benefits  based upon the  combined life expectancy  of such Eligible Trustee
    and his or her spouse on the date of such Eligible Trustee's retirement. The
    amount estimated to be payable under  this method, through the remainder  of
    the  later of  the lives of  such Eligible  Trustee and spouse,  will be the
    actuarial equivalent  of  the Regular  Benefit.  In addition,  the  Eligible
    Trustee  may elect that the surviving  spouse's periodic payment of benefits
    will be equal  to either 50%  or 100%  of the previous  periodic amount,  an
    election  that, respectively,  increases or decreases  the previous periodic
    amount so that the  resulting payments will be  the actuarial equivalent  of
    the Regular Benefit.
    
 
   
(4)  Based on  current levels  of compensation.  Amount of  annual benefits also
    varies depending on the Trustee's elections described in Footnote (3) above.
    
 
   
(5) These numbers reflect  the effect of  the combination of  the net assets  of
    Dean  Witter Equity Income  Trust with those  of the Fund  on April 18, 1994
    pursuant to an Agreement and Plan of Reorganization.
    
 
   
    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 percent  of  the Fund's  shares of
beneficial interest outstanding.
    
 
                                       11
<PAGE>
   
INVESTMENT PRACTICES AND POLICIES
    
- --------------------------------------------------------------------------------
LENDING OF PORTFOLIO SECURITIES
 
    Consistent  with applicable regulatory  requirements, the Fund  may lend its
portfolio securities  to  brokers,  dealers and  other  financial  institutions,
provided that such loans are callable at any time by the Fund (subject to notice
provisions  described  below), 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 the market value, determined  daily,
of the loaned securities. The advantage of such 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. The Fund will not lend its portfolio securities if such
loans are not permitted  by the laws  or regulations of any  state in which  its
shares  are qualified for sale and  will not lend more than  25% of the value of
its total assets. A loan may be terminated by the borrower on one business day's
notice, or by the Fund on four  business days' notice. If the borrower fails  to
deliver the loaned securities within four days after receipt of notice, the Fund
could  use the collateral  to replace the securities  while holding the borrower
liable for  any  excess  of  replacement  cost  over  collateral.  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.  The creditworthiness of  firms to which  the Fund lends its
portfolio securities will  be monitored on  an ongoing basis  by the  Investment
Manager pursuant to procedures adopted and reviewed, on an ongoing basis, by the
Fund's Trustees.
 
    When  voting or consent rights which accompany loaned securities pass to the
borrower, however,  the  Fund will  follow  the  policy of  calling  the  loaned
securities,  to be delivered within one day after notice, to permit the exercise
of such rights  if the  matters involved  would have  a material  effect on  the
Fund's  investment  in  such loaned  securities.  The Fund  will  pay reasonable
finder's, administrative and  custodial fees in  connection with a  loan of  its
securities.  However, the  Fund does  not presently  intend to  lend any  of its
portfolio securities in the forseeable future.
 
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.  A repurchase  agreement may be
viewed as a type  of secured lending  by the Fund  which typically involves  the
acquisition  by  the  Fund of  government  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  ("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  maintained  in a
segregated account and  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 such 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 Board  of Trustees  of the  Fund. In
addition, as described above, the value
 
                                       12
<PAGE>
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
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 10% of its total assets.
 
FUTURES CONTRACTS
 
    As discussed in the Prospectus, the  Fund may invest in stock index  futures
contracts.  A stock index futures contract  is a bilateral agreement pursuant to
which two parties agree to take or make delivery of an amount of cash equal to a
specified dollar amount times  the difference between the  stock index value  at
the  close of  the last  trading day  of the  contract and  the futures contract
price. Futures contracts on stock indexes  do not involve the physical  delivery
of  securities, but provide for  a final cash settlement  on the expiration date
which reflects  accumulated  profits and  losses  credited or  debited  to  each
party's  account.  It should  be recognized  that the  use of  futures contracts
involves skills different from those used in selecting portfolio securities.
 
    The Fund  is  required to  maintain  margin deposits  with  brokerage  firms
through  which it effects  index futures contracts. In  addition, due to current
industry practice, daily variations  in gains and losses  on open contracts  are
required  to be reflected in cash in  the form of variation margin payments. The
Fund may be required to make additional  margin payments during the term of  the
contract.
 
    At  any time prior to expiration of the futures contract, the Fund may elect
to close  the position  by taking  an opposite  position which  will operate  to
terminate  the Fund's position in the futures contract. A final determination of
variation margin is  then made, additional  cash is  required to be  paid by  or
released to the Fund and the Fund realizes a loss or a gain.
 
   
    Currently,  stock  index futures  contracts can  be  purchased or  sold with
respect to, among others, the Standard & Poor's 500 Composite Stock Price  Index
and  the  Standard &  Poor's  100 Composite  Stock  Price Index  on  the Chicago
Mercantile Exchange, the New York Stock Exchange Composite Index on the New York
Futures Exchange, the Major Market Index on the American Stock Exchange and  the
Value Line Stock Index on the Kansas City Board of Trade.
    
 
PRIVATE PLACEMENTS
 
    The  Fund may invest up  to 10% of its total  assets in securities which are
subject to restrictions on  resale because they have  not been registered  under
the  Securities Act  of 1933,  as amended (the  "Securities Act"),  or which are
otherwise not readily marketable. These securities are generally referred to  as
private  placements or restricted securities. Limitations  on the resale of such
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 such securities for  resale and the risk of
substantial delays in effecting such registration.
 
   
    The Securities  and Exchange  Commission  has adopted  Rule 144A  under  the
Securities  Act,  which  permits  the  Fund  to  sell  restricted  securities to
qualified institutional  buyers  without  limitation.  The  Investment  Manager,
pursuant  to  procedures  adopted by  the  Trustees  of the  Fund,  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," such security will
not be included within the category  "illiquid securities," which is limited  by
the Fund's investment restrictions to 10% of the Fund's total assets.
    
 
PORTFOLIO TURNOVER
 
    It  is anticipated that  the Fund's portfolio turnover  rate will not exceed
100%. A 100% turnover rate would occur,  for example, if 100% of the  securities
held  in  the Fund's  portfolio (excluding  all  securities whose  maturities at
acquisition were one year or less) were sold and replaced within one year.
 
                                       13
<PAGE>
INVESTMENT RESTRICTIONS
- --------------------------------------------------------------------------------
 
    In addition to the investment restrictions enumerated in the Prospectus, the
investment  restrictions  listed  below  have  been  adopted  by  the  Fund   as
fundamental   policies,  except  as  otherwise   indicated.  Under  the  Act,  a
fundamental policy may  not be changed  without the  vote of a  majority of  the
outstanding  voting  securities of  the  Fund, as  defined  in the  Act.  Such a
majority is defined 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.
 
    The Fund may not:
 
         1. Invest in securities of any issuer if, to the knowledge of the Fund,
    any officer or trustee/  director of the Fund  or of the Investment  Manager
    owns  more than 1/2 of 1% of  the outstanding securities of such issuer, and
    such officers and trustees/directors who own more than 1/2 of 1% own in  the
    aggregate more than 5% of the outstanding securities of such issuers.
 
         2. Purchase or sell real estate or interests therein, although the Fund
    may  purchase securities of  issuers which engage  in real estate operations
    and securities secured by real estate or interests therein.
 
         3. Purchase or sell  commodities except that the  Fund may purchase  or
    sell (write) futures contracts and related options.
 
         4.  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
    such programs.
 
         5.  Purchase  securities  of  other  investment  companies,  except  in
    connection  with a  merger, consolidation, reorganization  or acquisition of
    assets.
 
         6. 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).
 
         7.  Pledge its  assets or assign  or otherwise encumber  them except to
    secure borrowings effected within the  limitations set forth in  restriction
    (6).  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.
 
         8. Issue senior securities as defined in the Act except insofar as  the
    Fund  may be deemed to have issued  a senior security by reason of borrowing
    money in accordance with restrictions described above.
 
         9. Make loans of  money or securities, except:  (a) by the purchase  of
    publicly   distributed  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.
 
        10. Make short sales of securities.
 
        11.  Purchase securities on margin, except  for such 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.
 
        12.  Invest more than  10% of its total  assets in "illiquid securities"
    (securities  for  which  market  quotations  are  not  readily   available),
    restricted  securities and  repurchase agreements  which have  a maturity of
    longer than seven days.
 
                                       14
<PAGE>
        13. Engage in the underwriting of securities, except insofar as the Fund
    may be deemed an underwriter under  the Securities Act of 1933 in  disposing
    of a portfolio security.
 
        14.  Invest for the  purpose of exercising control  or management of any
    other issuer.
 
    If a percentage restriction is adhered to at the time of investment, a later
increase or  decrease  in  percentage  resulting from  a  change  in  values  of
portfolio  securities or amount of total or  net assets will not be considered a
violation of any of the foregoing restrictions.
 
PORTFOLIO TRANSACTIONS AND BROKERAGE
- --------------------------------------------------------------------------------
 
   
    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. Futures transactions are usually 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.  During the fiscal  years ended June  30, 1994, 1995  and
1996, the Fund paid a total of $233,703, $204,236 and $311,923, respectively, in
brokerage commissions.
    
 
   
    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 adviser  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  may utilize a  pro-rata
allocation  process based on the size of  the Dean Witter Funds involved and the
number of shares available from the public offering.
    
 
    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. Such determinations
are necessarily subjective and imprecise, as in most cases an exact dollar value
for those services is not ascertainable.
 
    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 such  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. Such services
may  include,   but   are   not  limited   to,   any   one  or   more   of   the
 
                                       15
<PAGE>
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 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.  While  the receipt  of  such information  and  services is  useful in
varying degrees and would  generally reduce the amount  of research or  services
otherwise  performed by the Investment Manager  and thereby reduce its expenses,
it is of  indeterminable value  and the management  fee paid  to the  Investment
Manager  is not reduced by  any amount that may be  attributable to the value of
such services.
 
    Pursuant to an order of the Securities and Exchange Commission, the Fund may
effect principal transactions in certain money market instruments with DWR.  The
Fund  will limit  its transactions  with DWR  to U.S.  Government and Government
Agency Securities, Bank  Money Instruments  (i.e., Certificates  of Deposit  and
Bankers'  Acceptances) and Commercial Paper.  Such transactions will be effected
with DWR only when the  price available from DWR  is better than that  available
from other dealers.
 
   
    Consistent  with  the  policy  described  above,  brokerage  transactions in
securities listed on exchanges or admitted to unlisted trading privileges may be
effected through DWR. In order for DWR to effect any portfolio transactions  for
the  Fund, the commissions, fees  or other remuneration received  by DWR 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 DWR  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 Board of Trustees of the
Fund, including a majority of the  Trustees who are not "interested" persons  of
the  Fund, as defined in  the Act, have adopted  procedures which are reasonably
designed to provide that any commissions, fees or other remuneration paid to DWR
are consistent with the  foregoing standard. During the  fiscal year ended  June
30,  1995, the Fund paid a total of  $1,540 in brokerage commissions to DWR. The
Fund did not pay any brokerage commissions to DWR during the fiscal years  ended
June 30, 1994 and 1996.
    
 
   
    During  the fiscal year ended June 30, 1996, the Fund purchased common stock
issued by Morgan Stanley Group, Inc., which issuer was among the ten brokers  or
the  ten dealers which executed transactions for or with the Fund in the largest
dollar amounts during the  year. At June  30, 1996, the  Fund held common  stock
issued by Morgan Stanley Group, Inc. with a market value of $1,915,875.
    
 
THE DISTRIBUTOR
- --------------------------------------------------------------------------------
 
   
    As  discussed in the Prospectus, shares of  the Fund are distributed by Dean
Witter Distributors Inc. (the "Distributor"). The Distributor has entered into a
selected dealer agreement  with DWR,  which through its  own sales  organization
sells  shares of the Fund. In addition,  the Distributor may enter into selected
dealer  agreements  with  other  selected  broker-dealers.  The  Distributor,  a
Delaware  corporation, is a wholly-owned subsidiary of DWDC. The Trustees of the
Fund, including a majority of the Trustees who are not, and were not at the time
they voted,  "interested  persons" of  the  Fund, as  defined  in the  Act  (the
"Independent  Trustees"), approved, at  their meeting held  on October 30, 1992,
the  current  Distribution  Agreement   appointing  the  Distributor   exclusive
distributor  of  the Fund's  shares and  providing for  the Distributor  to bear
distribution expenses not borne by the Fund. The present Distribution  Agreement
is  substantively identical to the  Fund's previous distribution agreements. The
Distribution Agreement took effect on June 30, 1993 upon the spin-off by  Sears,
Roebuck  and Co. of its remaining shares of DWDC. By its terms, the Distribution
Agreement had an initial term  ending April 30, 1994  and provides that it  will
remain  in effect from year  to year thereafter if  approved by the Trustees. At
their meeting  held  on April  17,  1996, the  Trustees,  including all  of  the
Independent Trustees, approved the continuation of the Agreement until April 30,
1997.
    
 
                                       16
<PAGE>
    The  Distributor bears all expenses it may incur in providing services under
the Distribution Agreement. Such expenses include the payment of commissions for
sales of the Fund's shares and incentive compensation to account executives. The
Distributor will also pay 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 will bear  the costs of registering the Fund and
its shares under federal and state securities laws. The Fund and the Distributor
have agreed  to  indemnify each  other  against certain  liabilities,  including
liabilities under the Securities Act of 1933, as amended. 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 any
act or omission or for any losses sustained by the Fund or its shareholders.
 
PLAN OF DISTRIBUTION
 
   
    To compensate  the Distributor  for the  services it  provides and  for  the
expenses  it bears under the Distribution Agreement, the Fund has adopted a Plan
of Distribution pursuant to  Rule 12b-1 under the  Act (the "Plan") pursuant  to
which  the  Fund pays  the Distributor  compensation  accrued daily  and payable
monthly at the  annual rate  of 1.0%  of the lesser  of: (a)  the average  daily
aggregate  gross sales of the Fund's shares since the inception of the Fund (not
including reinvestments of dividends or  capital gains distributions), less  the
average  daily aggregate net asset value of the Fund's shares redeemed since the
Fund's inception upon which a contingent deferred sales charge has been  imposed
or  upon which such charge has been waived;  or (b) the Fund's average daily net
assets. The Distributor also receives the proceeds of contingent deferred  sales
charges  imposed on certain redemptions of  shares, which are separate and apart
from payments made  pursuant to the  Plan (see "Redemptions  and Repurchases  --
Contingent  Deferred  Sales  Charge"  in the  Prospectus).  The  Distributor has
informed the Fund that it  and/or DWR received approximately $419,000,  $716,000
and  $831,000 in  contingent deferred sales  charges for the  fiscal years ended
June 30, 1994, 1995 and  1996, respectively, none of  which was retained by  the
Distributor.
    
 
    The  Distributor has informed the Fund that a portion of the fees payable by
the Fund each year  pursuant to the  Plan equal to 0.25%  of the Fund's  average
daily  net assets is  characterized as a  "service fee" under  the Rules of Fair
Practice of the National Association of  Securities Dealers, Inc. (of which  the
Distributor is a member). Such portion of the fee is a payment made for personal
service and/or the maintenance of shareholder accounts. The remaining portion of
the  Plan fees  payable by  the Fund is  characterized as  an "asset-based sales
charge" as such is defined by the aforementioned Rules of Fair Practice.
 
    The Plan was adopted by a vote of the Trustees of the Fund on July 29, 1987,
at a Meeting of the Trustees called for the purpose of voting on such Plan.  The
vote  included the vote  of a majority of  the Trustees of the  Fund who are not
"interested persons" of the Fund (as defined in the Act) and who have no  direct
or  indirect financial interest  in the operation of  the Plan (the "Independent
12b-1 Trustees").  In making  their decision  to adopt  the Plan,  the  Trustees
requested  from DWR  and received such  information as they  deemed necessary to
make an informed determination as to whether or not adoption of the Plan was  in
the  best interests of the shareholders of  the Fund. After due consideration of
the  information  received,  the  Trustees,  including  the  Independent   12b-1
Trustees, determined that adoption of the Plan would benefit the shareholders of
the  Fund. DWR, as the  then sole shareholder of the  Fund, approved the Plan on
September 21, 1987, whereupon the Plan  went into effect. The Plan was  approved
by shareholders of the Fund at a Meeting of Shareholders on December 29, 1988.
 
    At  their  meeting held  on  October 30,  1992,  the Trustees  of  the Fund,
including all of the Independent 12b-1 Trustees, approved certain amendments  to
the  Plan which took  effect in January,  1993 and were  designed to reflect the
fact that  upon  the  reorganization  described  above  the  share  distribution
activities
 
                                       17
<PAGE>
   
theretofore  performed for the Fund  by DWR were assumed  by the Distributor and
DWR's sales  activities are  now being  performed  pursuant to  the terms  of  a
selected  dealer  agreement  between  the Distributor  and  DWR.  The amendments
provide that payments under the Plan will be made to the Distributor rather than
to DWR as before the amendment, and  that the Distributor in turn is  authorized
to  make payments  to DWR, its  affiliates or other  selected broker-dealers (or
direct that  the Fund  pay  such entities  directly).  The Distributor  is  also
authorized  to retain part of such fee as compensation for its own distribution-
related expenses.  At  their meeting  held  on  April 28,  1993,  the  Trustees,
including  a majority of  the Independent 12b-1  Trustees, also approved certain
technical amendments to the  Plan in connection with  amendments adopted by  the
National  Association of Securities Dealers, Inc. to its Rules of Fair Practice.
At their meeting held on April 14,  1994, the shareholders of the Fund  approved
an  amendment to  the Plan  to permit payments  to be  made under  the Plan with
respect to distribution expenses incurred in connection with the distribution of
shares of an  investment company  whose assets  are acquired  by the  Fund in  a
tax-free reorganization.
    
 
   
    Under  the Plan and as required by Rule 12b-1, the Trustees will receive and
review promptly after the end of  each fiscal quarter a written report  provided
by the Distributor of the amounts expended by the Distributor under the Plan and
the  purpose for  which such  expenditures were  made. The  Fund accrued amounts
payable to the Distributor under the Plan, during the fiscal year ended June 30,
1996, of $7,035,667. This amount is equal  to 0.87% of the Fund's average  daily
net  assets for the fiscal year and was calculated pursuant to clause (a) of the
compensation formula under the Plan.  This amount is treated  by the Fund as  an
expense in the year it is accrued.
    
 
    The  Plan was adopted  in order to  permit the implementation  of the Fund's
method of distribution. Under  this distribution method shares  of the Fund  are
sold  without a sales load  being deducted at the time  of purchase, so that the
full amount of an investor's purchase payment will be invested in shares without
any deduction for sales charges. Shares of the Fund are subject in most cases to
a contingent  deferred sales  charge, payable  to the  Distributor, if  redeemed
during  the  six  years  after  their  purchase.  DWR  compensates  its  account
executives by paying them, from its own  funds, commissions for the sale of  the
Fund's shares, currently a gross sales credit of up to 5% of the amount sold and
an  annual residual  commission of up  to 0.25 of  1% of the  current value (not
including reinvested dividends or distributions)  of the amount sold. The  gross
sales  credit is a charge which reflects  commissions paid by DWR to its account
executives and DWR's  Fund associated  distribution-related expenses,  including
sales  compensation and  overhead and  other branch  office distribution-related
expenses including:  (a)  the expenses  of  operating DWR'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  share  sales. The  distribution  fee  that  the Distributor
receives from the Fund under the Plan, in effect, offsets distribution  expenses
incurred  on behalf of the  Fund and opportunity costs,  such as the gross sales
credit and  an  assumed interest  charge  thereon ("carrying  charge").  In  the
Distributor's  reporting of the distribution expenses  to the Fund, such assumed
interest (computed at the "broker's call rate") has been calculated on the gross
sales 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 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 paid 100% of the $7,035,667  accrued under the Plan for the fiscal
year ended June 30,  1995 to the Distributor.  The Distributor and DWR  estimate
that  they have spent, pursuant  to the Plan, $79,412,573  on behalf of the Fund
since the inception of the Plan. It  is estimated that this amount was spent  in
approximately  the  following ways:  (i) 3.99%  ($3,166,945) --  advertising and
promotional expenses;  (ii) 0.25%  ($200,517) --  printing of  prospectuses  for
distribution  to other than current shareholders; and (iii) 95.76% ($76,045,111)
- --   other   expenses,    including   the   gross    sales   credit   and    the
    
 
                                       18
<PAGE>
   
carrying charge, of which 8.55% ($6,499,507) represents carrying charges, 21.51%
($16,359,545)  represents commission credits to  DWR branch offices for payments
of commissions to account  executives, 32.62% ($24,806,899) represents  overhead
and  other branch office distribution-related expenses, and 37.32% ($28,379,160)
represents excess distribution expenses of Dean Witter Equity Income Trust,  the
net  assets of  which were  combined with those  of the  Fund on  April 18, 1994
pursuant to an Agreement and Plan of Reorganization.
    
 
   
    At any given time  the expenses in  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 contingent  deferred  sales  charges  paid by
investors upon redemption of shares. The  Distributor has advised the Fund  that
such  excess amount, including  the carrying charge  designed to approximate the
opportunity costs incurred  by DWR 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  shares, totalled $53,226,045  as of June  30, 1996. Of  this
amount,  $28,379,160  represents  excess distribution  expenses  of  Dean Witter
Equity Income Trust, the net assets of which, as noted above, have been combined
with those of the Fund. Because there is no requirement under the Plan that  the
Distributor  be reimbursed for all expenses 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
distribution expenses 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.
Any cumulative expenses  incurred, but  not yet  recovered through  distribution
fees  or contingent deferred sales charges, may  or may not be recovered through
future distribution fees or contingent deferred sales charges.
    
 
    No interested person of the Fund, nor any Trustee of the Fund who is not  an
interested person of the Fund, as defined in the Act, had any direct or indirect
financial  interest in the operation  of the Plan except  to the extent that the
Distributor, InterCapital, DWR 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.
 
   
    Under its terms, the Plan had an initial term ending April 30, 1988 and will
remain  in effect  from year  to year  thereafter, provided  such continuance is
approved annually by a vote of the Trustees in the manner described above.  Most
recent continuation of the Plan for one year, until April 30, 1997, was approved
by the Trustees of the Fund, including all of the Independent 12b-1 Trustees, at
a  meeting held on  April 17, 1996.  Prior to approving  the 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;  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 of
the Fund,  including each  of the  Independent 12b-1  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 of the shareholders of the
Fund, and all  material amendments  of 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  12b-1
Trustees  or by a vote of a majority of the outstanding voting securities of the
Fund (as defined in the 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.
 
                                       19
<PAGE>
DETERMINATION OF NET ASSET VALUE
 
    As stated in the Prospectus, short-term 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. Other short-term debt securities will be valued on a
mark-to-market basis until such time as they reach a remaining maturity of sixty
days,  whereupon they will be valued at  amortized cost using their value on the
61st day 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.  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 by the  Trustees. All other securities and other
assets are  valued  at  their fair  value  as  determined in  good  faith  under
procedures established by and under the supervision of the Trustees.
 
    The  net asset value per share of the  Fund is determined once daily at 4:00
p.m., New York time (or, on days  when the New York Stock Exchange closes  prior
to  4:00  p.m., at  such earlier  time), on  each  day that  the New  York Stock
Exchange is open by taking the value of all assets of the Fund, subtracting  its
liabilities,  dividing by the number of  shares outstanding and adjusting to the
nearest cent.  The New  York  Stock Exchange  currently observes  the  following
holidays:   New  Year's  Day,  Presidents'   Day,  Good  Friday,  Memorial  Day,
Independence Day, Labor Day, Thanksgiving Day and Christmas Day.
 
SHAREHOLDER SERVICES
- --------------------------------------------------------------------------------
 
    Upon the purchase of shares of the Fund, a Shareholder Investment Account is
opened for the investor on  the books of the Fund  and maintained by the  Fund's
Transfer  Agent (the "Transfer Agent"). This is  an open account in which shares
owned by the investor are credited by the Transfer Agent in lieu of issuance  of
a  share certificate. If a share certificate is desired, it must be requested in
writing for each transaction. Certificates are  issued only for full shares  and
may  be  redeposited in  the account  at any  time.  There is  no charge  to the
investor for  issuance  of  a  certificate.  Whenever  a  shareholder-instituted
transaction  takes place in the  Shareholder Investment Account, the shareholder
will be mailed a confirmation  of the transaction from the  Fund or from DWR  or
other selected broker-dealer.
 
    AUTOMATIC  INVESTMENT  OF DIVIDENDS  AND DISTRIBUTIONS.    As stated  in the
Prospectus,  all   income  dividends   and  capital   gains  distributions   are
automatically  paid  in  full and  fractional  shares  of the  Fund,  unless the
shareholder requests that they be paid in  cash. Each purchase of shares of  the
Fund is made upon the condition that the Transfer Agent is thereby automatically
appointed  as agent of the  investor to receive all  dividends and capital gains
distributions on shares owned by the investor. Such dividends and  distributions
will  be paid, at the  net asset value per  share, in shares of  the Fund (or in
cash if the shareholder so requests) as  of the close of business on the  record
date.  At any time  an investor may  request the Transfer  Agent, in writing, to
have subsequent dividends and/or capital gains distributions paid to him or  her
in  cash rather than  shares. To assure  sufficient time to  process the change,
such request should  be received by  the Transfer Agent  at least five  business
days  prior to the record  date of the dividend or  distribution. In the case of
recently purchased  shares for  which registration  instructions have  not  been
received  on the  record date,  cash payments will  be made  to the Distributor,
which will  be  forwarded  to  the  shareholder,  upon  the  receipt  of  proper
instructions.
 
    TARGETED  DIVIDENDS.-SM-    In  states  where  it  is  legally  permissible,
shareholders may also have all income dividends and capital gains  distributions
automatically  invested in shares of  a Dean Witter Fund  other than Dean Witter
Value-Added Market Series. Such investment will  be made as described above  for
automatic  investment in shares of the Fund, at the net asset value per share of
the selected Dean Witter Fund as of the close of business on the payment date of
the dividend or distribution and  will begin to earn  dividends, if any, in  the
selected  Dean Witter Fund the next business day. To participate in the Targeted
Dividends program,  shareholders  should contact  their  DWR or  other  selected
broker-dealer  account executive or the Transfer Agent. Shareholders of the Fund
must be shareholders of the Dean
 
                                       20
<PAGE>
Witter Fund targeted  to receive  investments from  dividends at  the time  they
enter  the Targeted Dividends program. Investors should review the prospectus of
the targeted Dean Witter Fund before entering the program.
 
    EASYINVEST.-SM-   Shareholders may  subscribe  to EasyInvest,  an  automatic
purchase  plan  which  provides  for  any  amount  from  $100  to  $5,000  to be
transferred automatically from a checking or savings account, on a semi-monthly,
monthly or quarterly basis,  to the Transfer Agent  for investment in shares  of
the Fund. Shares purchased through EasyInvest will be added to the shareholder's
existing  account at the  net asset value  calculated the same  business day the
transfer of  funds is  effected.  For further  information  or to  subscribe  to
EasyInvest,   shareholders   should  contact   their   DWR  or   other  selected
broker-dealer account executive or the Transfer Agent.
 
    INVESTMENT OF DIVIDENDS OR DISTRIBUTIONS RECEIVED IN CASH.  As discussed  in
the  Prospectus,  any shareholder  who receives  a  cash payment  representing a
dividend or distribution may invest such  dividend or distribution at net  asset
value,  without  the  imposition  of a  contingent  deferred  sales  charge upon
redemption, by returning the check or the proceeds to the Transfer Agent  within
thirty days after the payment date. If the shareholder returns the proceeds of a
dividend  or distribution, such funds must  be accompanied by a signed statement
indicating that  the  proceeds  constitute  a dividend  or  distribution  to  be
invested.  Such investment will  be made at  the net asset  value per share next
determined after receipt of the check or proceeds by the Transfer Agent.
 
    SYSTEMATIC WITHDRAWAL PLAN.   As discussed in  the Prospectus, a  systematic
withdrawal plan (the "Withdrawal Plan") is available for shareholders who own or
purchase  shares of the  Fund having a  minimum value of  $10,000 based upon the
then current  net asset  value.  The Withdrawal  Plan  provides for  monthly  or
quarterly (March, June, September and December) checks in any dollar amount, not
less  than  $25,  or in  any  whole percentage  of  the account  balance,  on an
annualized basis.  Any  applicable  contingent deferred  sales  charge  will  be
imposed  on  shares redeemed  under the  Withdrawal  Plan (see  "Redemptions and
Repurchases -- Contingent Deferred Sales Charge" in the Prospectus).  Therefore,
any shareholder participating in the Withdrawal Plan will have sufficient shares
redeemed  from his or  her account so  that the proceeds  (net of any applicable
contingent deferred  sales charge)  to the  shareholder will  be the  designated
monthly or quarterly amount.
 
    The  Transfer Agent acts  as agent for  the shareholder in  tendering to the
Fund for redemption sufficient full and fractional shares to provide the  amount
of  the periodic  withdrawal payment designated  in the  application. The shares
will be  redeemed at  their net  asset value  determined, at  the  shareholder's
option, on the tenth or twenty-fifth day (or next following business day) of the
relevant  month or quarter and normally a  check for the proceeds will be mailed
by the  Transfer Agent,  or amounts  credited to  a shareholder's  DWR or  other
selected  broker-dealer brokerage account,  within five business  days after the
date of redemption. The  Withdrawal Plan may  be terminated at  any time by  the
Fund.
 
    Withdrawal  Plan payments should  not be considered  as dividends, yields or
income. If periodic withdrawal plan payments continuously exceed net  investment
income  and net  capital gains,  the shareholder's  original investment  will be
correspondingly reduced and ultimately exhausted.
 
    Each withdrawal constitutes  a redemption  of shares  and any  gain or  loss
realized  must  be  recognized for  federal  income tax  purposes.  Although the
shareholder may  make  additional  investments  of  $2,500  or  more  under  the
Withdrawal  Plan,  withdrawals made  concurrently  with purchases  of additional
shares may  be  inadvisable because  of  the contingent  deferred  sales  charge
applicable  to the redemption of shares purchased during the preceding six years
(see "Redemptions and Repurchases -- Contingent Deferred Sales Charge").
 
    Any shareholder who wishes to have  payments under the Withdrawal Plan  made
to  a third party or sent to an address other than the one listed on the account
must send complete written instructions to  the Transfer Agent to enroll in  the
Withdrawal  Plan.  The  shareholder's  signature on  such  instructions  must be
guaranteed  by  an   eligible  guarantor  acceptable   to  the  Transfer   Agent
(shareholders  should  contact  the Transfer  Agent  for a  determination  as to
whether a particular institution is such an eligible
 
                                       21
<PAGE>
guarantor). A shareholder may,  at any time, change  the amount and interval  of
withdrawal  payments  through  his  or  her  account  executive  or  by  written
notification to the Transfer Agent. In addition, the party and/or the address to
which checks are mailed may be  changed by written notification to the  Transfer
Agent,  with signature  guarantees required in  the manner  described above. The
shareholder may also terminate the Withdrawal Plan at any time by written notice
to the Transfer Agent.  In the event  of such termination,  the account will  be
continued  as a regular shareholder investment account. The shareholder may also
redeem all  or part  of the  shares held  in the  Withdrawal Plan  account  (see
"Redemptions  and  Repurchases" in  the  Prospectus) at  any  time. Shareholders
wishing to enroll in the Withdrawal Plan should contact their account  executive
or the Transfer Agent.
 
    DIRECT  INVESTMENTS THROUGH TRANSFER AGENT.  As discussed in the Prospectus,
a shareholder may  make additional  investments in Fund  shares at  any time  by
sending  a  check in  any amount,  not less  than $100,  payable to  Dean Witter
Value-Added Market Series, directly to  the Fund's Transfer Agent. Such  amounts
will  be applied to the purchase of Fund shares at the net asset value per share
next computed after  receipt of the  check or purchase  payment by the  Transfer
Agent. The shares so purchased will be credited to the investor's account.
 
    TAX-SHELTERED  RETIREMENT PLANS.  Retirement plans  are available for use by
corporations, the self-employed,  Individual Retirement  Accounts and  Custodial
Accounts  under Section 403(b)(7) of the Internal Revenue Code. Adoption of such
plans should be on advice of legal counsel or tax adviser.
 
    For further information  regarding plan administration,  custodial fees  and
other   details,  investors   should  contact   their  DWR   or  other  selected
broker-dealer account executive or the Transfer Agent.
 
EXCHANGE PRIVILEGE
 
   
    As discussed in the Prospectus, the Fund makes available to its shareholders
an Exchange Privilege whereby shareholders of the Fund may exchange their shares
for shares of  other Dean  Witter Funds sold  with a  contingent deferred  sales
charge  ("CDSC funds"), and  for shares of Dean  Witter Short-Term U.S. Treasury
Trust, Dean Witter  Limited Term  Municipal Trust, Dean  Witter Short-Term  Bond
Fund,  Dean Witter Balanced Growth Fund,  Dean Witter Balanced Income Fund, Dean
Witter Intermediate Term U.S.  Treasury Trust and five  Dean Witter Funds  which
are  money market  funds (the  foregoing eleven  non-CDSC funds  are hereinafter
referred to as the "Exchange Funds"). Exchanges may be made after the shares  of
the  fund acquired by  purchase (not by exchange  or dividend reinvestment) have
been held for thirty days.  There is no waiting  period for exchanges of  shares
acquired  by exchange or dividend reinvestment.  An exchange will be treated for
federal income tax purposes the same as a repurchase or redemption of shares, on
which the shareholder may realize a capital gain or loss.
    
 
    Any new account  established through  the Exchange Privilege  will have  the
same registration and cash dividend or dividend reinvestment plan as the present
account,  unless  the  Transfer  Agent  receives  written  notification  to  the
contrary. For  telephone  exchanges,  the exact  registration  of  the  existing
account and the account number must be provided.
 
    Any  shares  held  in  certificate  form cannot  be  exchanged  but  must be
forwarded to the  Transfer Agent  and deposited into  the shareholder's  account
before  being eligible for exchange. (Certificates  mailed in for deposit should
not be endorsed.)
 
   
    As described  below, and  in  the Prospectus  under the  captions  "Exchange
Privilege"  and "Contingent Deferred Sales  Charge," a contingent deferred sales
charge ("CDSC")  may be  imposed upon  a redemption,  depending on  a number  of
factors,  including the number of years from the time of purchase until the time
of redemption or  exchange ("holding period").  When shares of  the Fund or  any
other  CDSC fund are exchanged  for shares of an  Exchange Fund, the exchange is
executed at no charge to the shareholder, without the imposition of the CDSC  at
the  time of the exchange. During the  period of time the shareholder remains in
the Exchange  Fund (calculated  from the  last day  of the  month in  which  the
Exchange  Fund shares were acquired), the holding period or "year since purchase
payment made" is frozen. When shares are redeemed out of the Exchange Fund, they
will be subject  to a  CDSC which would  be based  upon the period  of time  the
shareholder    held    shares    in    a   CDSC    fund.    However,    in   the
    
 
                                       22
<PAGE>
case  of shares exchanged into an Exchange Fund on or after April 23, 1990, upon
a redemption of shares which results in  a CDSC being imposed, a credit (not  to
exceed  the amount of the CDSC) will be given in an amount equal to the Exchange
Fund 12b-1 distribution fees, if any, incurred  on or after that date which  are
attributable  to those shares. Shareholders acquiring shares of an Exchange Fund
pursuant to this exchange privilege may  exchange those shares back into a  CDSC
fund  from the Exchange Fund, with no charge being imposed on such exchange. The
holding period previously frozen when shares were first exchanged for shares  of
the Exchange Fund resumes on the last day of the month in which shares of a CDSC
fund  are reacquired. A CDSC is imposed  only upon an ultimate redemption, based
upon the time (calculated as described above) the shareholder was invested in  a
CDSC fund.
 
    In  addition, shares of the  Fund may be acquired  in exchange for shares of
Dean Witter Funds sold  with a front-end sales  charge ("front-end sales  charge
funds")  but shares  of the  Fund, however  acquired, may  not be  exchanged for
shares of  front-end sales  charge funds.  Shares  of a  CDSC fund  acquired  in
exchange  for shares of a front-end sales charge fund (or in exchange for shares
of other Dean Witter  Funds for which  shares of a  front-end sales charge  fund
have been exchanged) are not subject to any CDSC upon their redemption.
 
   
    When  shares initially purchased in a CDSC  fund are exchanged for shares of
another CDSC fund, or for  shares of an Exchange Fund,  the date of purchase  of
the shares of the fund exchanged into, for purposes of the CDSC upon redemption,
will  be the  last day  of the month  in which  the shares  being exchanged were
originally purchased.  In allocating  the purchase  payments between  funds  for
purposes of the CDSC, the amount which represents the current net asset value of
shares  at the time of the exchange which  were (i) purchased more than three or
six years (depending on the CDSC schedule applicable to the shares) prior to the
exchange,  (ii)  originally  acquired  through  reinvestment  of  dividends   or
distributions  and  (iii) acquired  in exchange  for  shares of  front-end sales
charge funds, or  for shares  of other  Dean Witter  Funds for  which shares  of
front-end  sales charge funds have been  exchanged (all such shares called "Free
Shares"), will be  exchanged first. Shares  of Dean Witter  American Value  Fund
acquired  prior  to  April  30,  1984, shares  of  Dean  Witter  Dividend Growth
Securities Inc. and  Dean Witter  Natural Resource  Development Securities  Inc.
acquired  prior  to July  2, 1984,  and  shares of  Dean Witter  Strategist Fund
acquired prior to November 8, 1989, are also considered Free Shares and will  be
the  first Free Shares to be exchanged.  After an exchange, all dividends earned
on shares in an Exchange Fund will  be considered Free Shares. If the  exchanged
amount  exceeds  the  value of  such  Free Shares,  an  exchange is  made,  on a
block-by-block basis, of  non-Free Shares held  for the longest  period of  time
(except  that  if shares  held  for identical  periods  of time  but  subject to
different CDSC schedules are  held in the same  Exchange Privilege account,  the
shares  of that block  that are subject to  a lower CDSC  rate will be exchanged
prior to the  shares of  that block  that are subject  to a  higher CDSC  rate).
Shares  equal to any appreciation in the value of non-Free Shares exchanged will
be treated as  Free Shares,  and the  amount of  the purchase  payments for  the
non-Free  Shares of the fund  exchanged into will be equal  to the lesser of (a)
the purchase payments for, or (b) the current net asset value of, the  exchanged
non-Free  Shares. If an exchange between funds  would result in exchange of only
part of  a  particular  block of  non-Free  Shares,  then shares  equal  to  any
appreciation  in the value of the block (up  to the amount of the exchange) will
be treated as Free Shares and exchanged first, and the purchase payment for that
block will be allocated on a pro rata basis between the non-Free Shares of  that
block  to be  retained and  the non-Free  Shares to  be exchanged.  The prorated
amount of such  purchase payment  attributable to the  retained non-Free  Shares
will  remain as the purchase payment for such shares, and the amount of purchase
payment for the exchanged non-Free Shares will be equal to the lesser of (a) the
prorated amount of the purchase payment for, or (b) the current net asset  value
of,  those exchanged non-Free Shares. Based upon the procedures described in the
Prospectus under the caption "Contingent Deferred Sales Charge," any  applicable
CDSC  will  be imposed  upon  the ultimate  redemption  of shares  of  any fund,
regardless of  the  number  of  exchanges since  those  shares  were  originally
purchased.
    
 
    With  respect to  the redemption  or repurchase of  shares of  the Fund, the
application of proceeds to the purchase of  new shares in the Fund or any  other
of  the  funds and  the general  administration of  the Exchange  Privilege, the
Transfer Agent  acts as  agent for  the Distributor  and for  the  shareholder's
 
                                       23
<PAGE>
selected  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 selected
broker-dealer.
 
    The Distributor and any selected broker-dealer have authorized and 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
fund  and the general administration of the Exchange Privilege. No commission or
discounts will be paid to the Distributor or any selected broker-dealer for  any
transactions pursuant to this Exchange Privilege.
 
    Exchanges  are subject to  the minimum investment  requirement and any other
conditions imposed by each fund. (The  minimum initial investment is $5,000  for
Dean  Witter Liquid  Asset Fund Inc.,  Dean Witter Tax-Free  Daily Income Trust,
Dean Witter California  Tax-Free Daily  Income Trust  and Dean  Witter New  York
Municipal  Money Market  Trust although  those funds  may, at  their discretion,
accept initial investments of as low  as $1,000. The minimum initial  investment
is  $10,000 for Dean  Witter Short-Term U.S. Treasury  Trust, although that fund
may, in its discretion, accept initial  purchases as low as $5,000. The  minimum
initial  investment  for all  other  Dean Witter  Funds  for which  the Exchange
Privilege is available  is $1,000.)  Upon exchange  into an  Exchange Fund,  the
shares  of  that fund  will  be held  in  a special  Exchange  Privilege Account
separately from accounts of  those shareholders who  have acquired their  shares
directly  from that  fund. As a  result, certain services  normally available to
shareholders of those funds,  including the check writing  feature, will not  be
available for funds held in that account.
 
    The  Fund and each  of the other Dean  Witter Funds may  limit the number of
times this  Exchange  Privilege  may  be exercised  by  any  investor  within  a
specified  period of  time. Also,  the Exchange  Privilege may  be terminated or
revised at any time by  the Fund and/or any of  the Dean Witter Funds for  which
shares  of the Fund have been exchanged, upon  such notice as may be required by
applicable regulatory agencies (presently sixty  days' prior written notice  for
termination  or  material revision),  provided  that six  months'  prior written
notice of termination will be given to shareholders who hold shares of  Exchange
Funds  pursuant  to  this  Exchange Privilege,  and  provided  further  that the
Exchange Privilege may  be terminated  or materially revised  without notice  at
times  (a) when the New  York Stock Exchange is  closed for other than customary
weekends and holidays, (b) when trading on that Exchange is restricted, (c) when
an emergency exists  as a result  of which  disposal by the  Fund of  securities
owned  by it is not  reasonably practicable or it  is not reasonably practicable
for the Fund fairly  to determine the  value of its net  assets, (d) during  any
other  period when  the Securities and  Exchange Commission by  order so permits
(provided that applicable rules and  regulations of the Securities and  Exchange
Commission  shall govern as to  whether the conditions prescribed  in (b) or (c)
exist) or (e)  if the  Fund would  be unable  to invest  amounts effectively  in
accordance with its investment objective, policies and restrictions.
 
    For  further  information  regarding  the  Exchange  Privilege, shareholders
should contact their DWR  or other selected  broker-dealer account executive  or
the Transfer Agent.
 
REDEMPTIONS AND REPURCHASES
- --------------------------------------------------------------------------------
 
    REDEMPTION.  As stated in the Prospectus, shares of the Fund can be redeemed
for  cash at any time at the net asset value per share next determined; however,
such redemption  proceeds  may  be  reduced by  the  amount  of  any  applicable
contingent  deferred  sales  charges  (see  below).  If  shares  are  held  in a
shareholder's account  without  a  share  certificate,  a  written  request  for
redemption  to the Fund's Transfer Agent at  P.O. Box 983, Jersey City, NJ 07303
is required. If  certificates are  held by the  shareholder, the  shares may  be
redeemed by surrendering the certificates with a written request for redemption.
The  share  certificate, or  an accompanying  stock power,  and the  request for
redemption, must be  signed by the  shareholder or shareholders  exactly as  the
shares  are registered. Each request for  redemption, whether or not accompanied
by a share certificate, must  be sent to the  Fund's Transfer Agent, which  will
redeem  the shares at their net asset value next computed (see "Purchase of Fund
Shares") after it receives the request, and certificate, if any, in good  order.
Any redemption request
 
                                       24
<PAGE>
received  after such  computation will  be redeemed  at the  next determined net
asset value. The term "good order" means that the share certificate, if any, and
request for redemption  are properly  signed, accompanied  by any  documentation
required  by the Transfer Agent, and  bear signature guarantees when required by
the Fund or  the Transfer Agent.  If redemption is  requested by a  corporation,
partnership,  trust or  fiduciary, the Transfer  Agent may  require that written
evidence of authority acceptable to the Transfer Agent be submitted before  such
request is accepted.
 
    Whether  certificates are held  by the shareholder  or shares are  held in a
shareholder's account, if the proceeds are to  be paid to any person other  than
the record owner, or if the proceeds are to be paid to a corporation (other than
the Distributor or a selected broker-dealer for the account of the shareholder),
partnership,  trust or fiduciary, or sent to the shareholder at an address other
than the  registered  address, signatures  must  be guaranteed  by  an  eligible
guarantor. A stock power may be obtained from any dealer or commercial bank. The
Fund  may change  the signature  guarantee requirements  from time  to time upon
notice to shareholders, which may be by means of a new prospectus.
 
    CONTINGENT DEFERRED SALES CHARGE.  As stated in the Prospectus, a contingent
deferred sales charge ("CDSC") will be imposed on any redemption by an  investor
if  after such redemption the current value of the investor's shares of the Fund
is less  than the  dollar amount  of all  payments by  the shareholder  for  the
purchase of Fund shares during the preceding six years. However, no CDSC will be
imposed  to the extent that the net asset  value of the shares redeemed does not
exceed: (a) the current net asset value of shares purchased more than six  years
prior  to  the  redemption, plus  (b)  the  current net  asset  value  of shares
purchased through  reinvestment of  dividends or  distributions of  the Fund  or
another  Dean Witter  Fund (see  "Shareholder Services  -- Targeted Dividends"),
plus (c) the  current net asset  value of  shares acquired in  exchange for  (i)
shares of Dean Witter front-end sales charge funds, or (ii) shares of other Dean
Witter  Funds  for  which  shares  of front-end  sales  charge  funds  have been
exchanged (see "Shareholder Services -- Exchange Privilege"), plus (d) increases
in the  net asset  value of  the investor's  shares above  the total  amount  of
payments  for the purchase of  Fund shares made during  the preceding six years.
The CDSC will be paid to the  Distributor. In addition, no CDSC will be  imposed
on  redemptions of  shares which  were purchased  by the  employee benefit plans
established by DWR and SPS Transaction Services, Inc. (an affiliate of DWR)  for
their employees as qualified under Section 401(k) of the Internal Revenue Code.
 
    In  determining the applicability  of a CDSC to  each redemption, the amount
which represents an  increase in the  net asset value  of the investor's  shares
above  the amount of  the total payments  for the purchase  of shares within the
last six  years will  be redeemed  first.  In the  event the  redemption  amount
exceeds  such increase in value, the next portion of the amount redeemed will be
the amount  which  represents the  net  asset  value of  the  investor's  shares
purchased  more than six  years prior to the  redemption and/or shares purchased
through reinvestment of  dividends or  distributions and/or  shares acquired  in
exchange  for shares of Dean Witter front-end  sales charge funds, or for shares
of other Dean Witter funds for which shares of front-end sales charge funds have
been exchanged. A portion of the  amount redeemed which exceeds an amount  which
represents  both such increase in  value and the value  of shares purchased more
than  six  years  prior  to  the  redemption  and/or  shares  purchased  through
reinvestment  of  dividends  or  distributions  and/or  shares  acquired  in the
above-described exchanges will be subject to a CDSC.
 
                                       25
<PAGE>
    The amount of the CDSC, if any,  will vary depending on the number of  years
from  the time  of payment  for the purchase  of Fund  shares until  the time of
redemption of such shares. For purposes of determining the number of years  from
the  time of any payment for the purchase  of shares, all payments made during a
month will be aggregated  and deemed to have  been made on the  last day of  the
month. The following table sets forth the rates of the CDSC:
 
<TABLE>
<CAPTION>
                                                             CONTINGENT DEFERRED
                       YEAR SINCE                               SALES CHARGE
                        PURCHASE                             AS A PERCENTAGE OF
                      PAYMENT MADE                             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>
 
    In determining the rate of the CDSC, it will be assumed that a redemption is
made  of shares held by  the investor for the longest  period of time within the
applicable six-year period. This will result  in any such CDSC being imposed  at
the   lowest  possible  rate.  Accordingly,  shareholders  may  redeem,  without
incurring any CDSC,  amounts equal to  any net  increase in the  value of  their
shares  above the  amount of  their purchase payments  made within  the past six
years and amounts equal to the current  value of shares purchased more than  six
years  prior  to the  redemption and  shares  purchased through  reinvestment of
dividends or distributions  or acquired in  exchange for shares  of Dean  Witter
front-end sales charge funds, or for shares of other Dean Witter Funds for which
shares  of front-end sales  charge funds have  been exchanged. The  CDSC will be
imposed, in accordance with the table shown above, on any redemptions within six
years of purchase which are in excess of these amounts and which redemptions are
not (a)  requested  within  one  year  of  death  or  initial  determination  of
disability   of  a  shareholder,  or  (b)   made  pursuant  to  certain  taxable
distributions from retirement plans or retirement accounts, as described above.
 
    PAYMENT FOR SHARES REDEEMED OR REPURCHASED.  As discussed in the Prospectus,
payment for shares presented for repurchase or redemption will be made by  check
within  seven days after receipt by the Transfer Agent of the certificate and/or
written request  in  good  order. The  term  good  order means  that  the  share
certificate, if any, and request for redemption are properly signed, accompanied
by  any  documentation  required  by  the  Transfer  Agent,  and  bear signature
guarantees when required by the Fund or the Transfer Agent. Such payment may  be
postponed  or the right of  redemption suspended at times  (a) when the New York
Stock Exchange is  closed for other  than customary weekends  and holidays,  (b)
when  trading on that Exchange is restricted,  (c) when an emergency exists as a
result of which disposal by the Fund of securities owned by it is not reasonably
practicable or it is not reasonably practicable for the Fund fairly to determine
the value of its net assets, or (d) during any other period when the  Securities
and  Exchange Commission by order so permits; provided that applicable rules and
regulations of the Securities and Exchange Commission shall govern as to whether
the conditions prescribed in (b) or (c) exist. If the shares to be redeemed have
recently been purchased  by check,  payment of  the redemption  proceeds may  be
delayed for the minimum time needed to verify that the check used for investment
has  been honored (not  more than fifteen days  from the time  of receipt of the
check by the Transfer Agent). Shareholders maintaining margin accounts with  DWR
or  another  selected  broker-dealer  are referred  to  their  account executive
regarding restrictions on redemption of shares of the Fund pledged in the margin
account.
 
    TRANSFERS OF SHARES.  In the event a shareholder requests a transfer of  any
shares  to a  new registration,  such shares  will be  transferred without sales
charge at the time of  transfer. With regard to the  status of shares which  are
either  subject to the contingent  deferred sales charge or  free of such charge
(and with regard to the length of  times 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
 
                                       26
<PAGE>
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 contingent deferred sales charge
as if they had not been so transferred.
 
    REINSTATEMENT PRIVILEGE.  As discussed in the Prospectus, a shareholder  who
has  had  his or  her  shares redeemed  or  repurchased and  has  not previously
exercised this reinstatement privilege may within thirty days after the date  of
redemption  or repurchase reinstate any  portion or all of  the proceeds of such
redemption or repurchase  in shares  of the  Fund at  the net  asset value  next
determined  after  a  reinstatement  request,  together  with  the  proceeds, is
received by the Transfer Agent.
 
    Exercise of the reinstatement privilege  will not affect the federal  income
tax  treatment of any gain  or loss realized upon  the redemption or repurchase,
except that if the redemption or repurchase resulted in a loss and reinstatement
is made in shares of the Fund, some or all of the loss, depending on the  amount
reinstated,  will not be allowed as a deduction for federal income tax purposes,
but will  be applied  to  adjust the  cost basis  of  the shares  acquired  upon
reinstatement.
 
DIVIDENDS, DISTRIBUTIONS AND TAXES
- --------------------------------------------------------------------------------
 
    As discussed in the Prospectus, the Fund will determine either to distribute
or  to retain all  or part of  any net long-term  capital gains in  any year for
reinvestment. If any such gains are  retained, the Fund will pay federal  income
tax  thereon, and  will notify shareholders  that, following an  election by the
Fund, the shareholders will be required  to include such undistributed gains  in
determining  their taxable income and  may claim their share  of the tax paid by
the Fund as a credit against their individual federal income tax.
 
   
    Because the Fund intends to distribute all of its net investment income  and
capital  gains to shareholders and otherwise  continue to qualify as a regulated
investment company under Subchapter  M of the Internal  Revenue Code, it is  not
expected  that  the  Fund  will  be required  to  pay  any  federal  income tax.
Shareholders will  normally have  to pay  federal income  taxes, and  any  state
income  taxes, on  the dividends and  distributions they receive  from the Fund.
Such dividends and distributions, to the  extent that they are derived from  net
investment   income  or  net  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. Any dividends  declared in the
last quarter of any calendar year which are paid in the following year prior  to
February  1 will  be deemed  received by the  shareholder in  the prior calendar
year.
    
 
   
    Gains or losses on sales of securities by the Fund will be long-term capital
gains or losses  if the  securities have  been held by  the Fund  for more  than
twelve  months. Gains or losses on the sale of securities held for twelve months
or less will be short-term capital gains or losses.
    
 
   
    Gains or losses on the Fund's transactions, if any, in futures generally are
treated as 60% long-term  and 40% short-term capital  gains or losses. When  the
Fund  engages in futures transactions, various tax regulations applicable to the
Fund may have the effect of causing the Fund to recognize a gain or loss for tax
purposes before that  gain or loss  is realized,  or to defer  recognition of  a
realized  loss for tax purposes. Recognition, for tax purposes, of an unrealized
loss may  result in  a lesser  amount of  the Fund's  realized net  gains  being
available for distribution.
    
 
    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. Capital  gains distributions are not eligible  for
the dividends received deduction.
 
    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,  capital  gains  distributions   and
dividends  are subject to  federal income taxes.  If the net  asset value of the
shares should be reduced
 
                                       27
<PAGE>
below a  shareholder's cost  as a  result of  the payment  of dividends  or  the
distribution   of  realized  net  long-term   capital  gains,  such  payment  or
distribution would be in  part a return of  the shareholder's investment to  the
extent  of such reduction below the shareholder's cost, but nonetheless would be
fully taxable. Therefore, an  investor should consider  the tax implications  of
purchasing  Fund shares immediately  prior to a  dividend or distribution record
date.
 
    Dividend payments  will  be  eligible for  the  federal  dividends  received
deduction  available to the Fund's corporate shareholders only to the extent the
aggregate dividends received by the Fund would be eligible for the deduction  if
the  Fund were  the shareholder claiming  the dividends  received deduction. The
amount of  dividends  paid by  the  Fund which  may  qualify for  the  dividends
received  deduction is limited  to the aggregate  amount of qualifying dividends
which the Fund derives  from its portfolio investments  which the Fund has  held
for  a minimum period, usually 46 days.  Any distributions made by the Fund will
not be eligible  for the  dividends received  deduction with  respect to  shares
which  are held by  the shareholder for  45 days or  less. Any long-term capital
gain distributions  will  also  not  be  eligible  for  the  dividends  received
deduction.  The ability  to take the  dividends received deduction  will also be
limited in the case of a Fund shareholder which incurs or continues indebtedness
which is directly attributable to its investment in the Fund.
 
    After the end  of the year,  shareholders will be  sent full information  on
their  dividends  and capital  gains distributions  for tax  purposes, including
information as to the portion taxable as ordinary income, the portion taxable as
long-term capital  gains and  the portion  eligible for  the dividends  received
deduction.  To avoid being  subject to a  31% federal backup  withholding tax on
taxable dividends, capital gains distributions  and the proceeds of  redemptions
and   repurchases,  shareholders'  taxpayer   indentification  numbers  must  be
furnished and certified as to their accuracy.
 
    Shareholders are urged to consult their attorneys or tax advisers  regarding
specific questions as to federal, state or local taxes.
 
PERFORMANCE INFORMATION
- --------------------------------------------------------------------------------
 
    As  discussed in the  Prospectus, from time  to time the  Fund may quote its
"total return" in advertisements and sales literature.
 
   
    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  the  Fund's
operations, if shorter than any of the foregoing. The ending redeemable value is
reduced  by any contingent deferred sales charge at  the end of the one, five or
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, 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 of
the Fund for the fiscal year ended June 30, 1996, for the five year period ended
June 30,  1996  and  for the  period  from  December 1,  1987  (commencement  of
operations) through June 30, 1996, were 14.27%, 14.20% and 14.66%, respectively.
    
 
   
    In  addition to the foregoing, the Fund  may advertise its total return over
different periods of time by means of aggregate, average, year-by-year or  other
types  of total  return figures.  Such calculations may  or may  not reflect the
deduction of the  contingent deferred  sales charge which,  if reflected,  would
reduce  the performance quoted. For example, the average annual total returns of
the Fund may be calculated in the manner described above, but without  deduction
for  any applicable contingent deferred sales charge. Based on this calculation,
the average annual total return of the  Fund for the fiscal year ended June  30,
1996,  for the  five year  period ended June  30, 1996  and for  the period from
December 1,  1987  through  June  30, 1996,  were  19.27%,  14.43%  and  14.66%,
respectively.
    
 
                                       28
<PAGE>
   
    In  addition, the Fund may compute  its aggregate total return 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  the
reduction  for  any  contingent deferred  sales  charge) by  the  initial $1,000
investment  and  subtracting  1  from   the  result.  Based  on  the   foregoing
calculation, the Fund's total return for the fiscal year ended June 30, 1996 was
19.27%,  the  total return  for the  five year  period ended  June 30,  1996 was
96.24%, and the total return for the  period from December 1, 1987 through  June
30, 1996 was 223.53%.
    
 
   
    The  Fund  may  also advertise  the  growth of  hypothetical  investments of
$10,000, $50,000 and $100,000 in  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 $10,000,  $50,000
or $100,000, as the case may be. Investments of $10,000, $50,000 and $100,000 in
the  Fund  at inception  would  have grown  to  $32,353, $161,765  and $323,530,
respectively, at June 30, 1996.
    
 
    The Fund from time  to time may also  advertise its performance relative  to
certain performance rankings and indexes compiled by independent organizations.
 
DESCRIPTION OF SHARES
- --------------------------------------------------------------------------------
 
   
    As discussed in the Prospectus, the shareholders of the Fund are entitled to
a  full vote for each  full share held. All of  the Trustees, except for Messrs.
Bozic, Purcell and Schroeder, have been elected by the shareholders of the  Fund
at  Special Meetings of Shareholders  held on December 29,  1988 and January 12,
1993. Messrs. Bozic, Purcell and Schroeder were elected by the other Trustees of
the Fund on April 8, 1994. The  Trustees themselves have the power to alter  the
number  and  the terms  of office  of the  Trustees,  and they  may at  any time
lengthen 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. Under certain  circumstances
the  Trustees may be  removed by action  of the Trustees.  The shareholders also
have the right under  certain circumstances to remove  the Trustees. 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.
    
 
   
    The  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 (which  would be  used  to distinguish  among the  rights  of
different categories of shareholders, as might be required by future regulations
or  other unforeseen circumstances).  However, the Trustees  have not authorized
any such additional series or classes of shares.
    
 
    The Declaration of Trust further 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's 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.
 
    The  Fund is authorized to issue an unlimited number of shares of beneficial
interest. The Fund shall be of  unlimited duration subject to the provisions  in
the Declaration of Trust concerning termination by action of the shareholders.
 
                                       29
<PAGE>
CUSTODIAN AND TRANSFER AGENT
- --------------------------------------------------------------------------------
 
    The  Bank of New York, 90 Washington Street, New York, New York 10286 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.
Such balances may, at times, be substantial.
 
    Dean Witter Trust  Company, Harborside Financial  Center, Plaza Two,  Jersey
City,  New Jersey 07311 is the Transfer  Agent of the Fund's shares and Dividend
Disbursing Agent for payment of dividends  and distributions of Fund shares  and
Agent  for shareholders  under various  investment plans  described herein. Dean
Witter Trust  Company is  an affiliate  of Dean  Witter InterCapital  Inc.,  the
Fund's  Investment Manager,  and of  Dean Witter  Distributors Inc.,  the Fund's
Distributor. As Transfer Agent and Dividend Disbursing Agent, Dean Witter  Trust
Company's  responsibilities include maintaining  shareholder accounts, including
providing  subaccounting  and  recordkeeping  services  for  certain  retirement
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 Dean Witter Trust Company receives a per shareholder account
fee from the Fund.
 
INDEPENDENT ACCOUNTANTS
- --------------------------------------------------------------------------------
 
    Price Waterhouse LLP serves as the independent accountants of the Fund.  The
independent  accountants  are  responsible  for  auditing  the  annual financial
statements of the Fund.
 
REPORTS TO SHAREHOLDERS
- --------------------------------------------------------------------------------
 
    The Fund will send to shareholders, at least semi-annually, reports  showing
the  Fund's  portfolio  and  other  information.  An  annual  report  containing
financial  statements  audited  by  independent  accountants  will  be  sent  to
shareholders each year.
 
    The Fund's fiscal year ends on June 30. The financial statements of the Fund
must  be audited at least once a year by independent accountants whose selection
is made annually by the Fund's Trustees.
 
LEGAL COUNSEL
- --------------------------------------------------------------------------------
 
    Sheldon Curtis,  Esq., who  is an  officer and  the General  Counsel of  the
Investment Manager, is an officer and the General Counsel of the Fund.
 
EXPERTS
- --------------------------------------------------------------------------------
 
   
    The annual financial statements of the Fund for the year ended June 30, 1996
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 Price Waterhouse  LLP, independent accountants,  given on the
authority of said firm as experts in auditing and accounting.
    
 
REGISTRATION STATEMENT
- --------------------------------------------------------------------------------
 
    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  Securities and  Exchange Commission.  The complete  Registration
Statement  may  be obtained  from the  Securities  and Exchange  Commission upon
payment of the fee prescribed by the rules and regulations of the Commission.
 
                                       30
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
PORTFOLIO OF INVESTMENTS JUNE 30, 1996
<TABLE>
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
             COMMON STOCKS (97.0%)
             AEROSPACE & DEFENSE (1.5%)
    21,200   Boeing Co...........................  $     1,847,050
    28,000   General Dynamics Corp...............        1,736,000
    21,000   Lockheed Martin Corp................        1,764,000
    35,600   McDonnell Douglas Corp..............        1,726,600
    28,500   Northrop Grumman Corp...............        1,941,562
    35,500   Raytheon Co.........................        1,832,687
    33,500   Rockwell International Corp.........        1,917,875
    16,000   United Technologies Corp............        1,840,000
                                                   ---------------
                                                        14,605,774
                                                   ---------------
             AIRLINES (0.7%)
    21,500   AMR Corp.*..........................        1,956,500
    22,000   Delta Air Lines, Inc................        1,826,000
    62,000   Southwest Airlines Co...............        1,805,750
   105,000   USAir Group, Inc.*..................        1,890,000
                                                   ---------------
                                                         7,478,250
                                                   ---------------
             ALUMINUM (0.4%)
    58,000   Alcan Aluminum Ltd. (Canada)........        1,769,000
    30,500   Aluminum Co. of America.............        1,749,937
    33,000   Reynolds Metals Co..................        1,720,125
                                                   ---------------
                                                         5,239,062
                                                   ---------------
             AUTO PARTS - AFTER MARKET (0.7%)
    79,000   Cooper Tire & Rubber Co.............        1,757,750
    52,000   Echlin, Inc.........................        1,969,500
    37,500   Genuine Parts Co....................        1,715,625
    37,000   Goodyear Tire & Rubber Co...........        1,785,250
                                                   ---------------
                                                         7,228,125
                                                   ---------------
             AUTOMOBILES (0.5%)
    29,500   Chrysler Corp.......................        1,829,000
    58,500   Ford Motor Co.......................        1,893,937
    34,000   General Motors Corp.................        1,780,750
                                                   ---------------
                                                         5,503,687
                                                   ---------------
             BANKS - MONEY CENTER (1.1%)
    24,000   BankAmerica Corp....................        1,818,000
    26,000   Bankers Trust New York Corp.........        1,920,750
    28,000   Chase Manhattan Corp................        1,977,500
    22,000   Citicorp............................        1,817,750
    46,000   First Chicago NBD Corp..............        1,799,750
    21,200   Morgan (J.P.) & Co., Inc............        1,794,050
                                                   ---------------
                                                        11,127,800
                                                   ---------------
             BANKS - REGIONAL (4.1%)
    53,500   Banc One Corp.......................        1,819,000
    36,000   Bank of Boston Corp.................        1,782,000
 
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
    37,000   Bank of New York Co., Inc...........  $     1,896,250
    28,500   Barnett Banks, Inc..................        1,738,500
    43,500   Boatmen's Bancshares, Inc...........        1,734,562
    41,500   Comerica, Inc.......................        1,851,937
    46,500   Corestates Financial Corp...........        1,790,250
    32,000   Fifth Third Bancorp.................        1,720,000
    31,000   First Bank System, Inc..............        1,798,000
    30,500   First Union Corp....................        1,856,687
    44,000   Fleet Financial Group, Inc..........        1,914,000
    48,000   KeyCorp.............................        1,860,000
    32,000   Mellon Bank Corp....................        1,824,000
    53,000   National City Corp..................        1,861,625
    23,500   NationsBank Corp....................        1,941,687
    51,000   Norwest Corp........................        1,778,625
    59,000   PNC Bank Corp.......................        1,755,250
    30,500   Republic New York Corp..............        1,898,625
    48,500   SunTrust Banks, Inc.................        1,794,500
    49,500   U.S. Bancorp........................        1,782,000
    43,000   Wachovia Corp.......................        1,881,250
     8,000   Wells Fargo & Co....................        1,911,000
                                                   ---------------
                                                        40,189,748
                                                   ---------------
             BEVERAGES - ALCOHOLIC (0.7%)
    25,500   Anheuser-Busch Companies, Inc.......        1,912,500
    45,500   Brown-Forman Corp. (Class B)........        1,820,000
   100,000   Coors (Adolph) Co...................        1,787,500
    52,200   Seagram Co. Ltd. (Canada)...........        1,755,225
                                                   ---------------
                                                         7,275,225
                                                   ---------------
             BEVERAGES - SOFT DRINKS (0.4%)
    39,600   Coca Cola Co........................        1,935,450
    55,000   PepsiCo Inc.........................        1,945,625
                                                   ---------------
                                                         3,881,075
                                                   ---------------
             BROADCAST MEDIA (0.6%)
    99,000   Comcast Corp.
             (Class A Special)...................        1,806,750
   100,000   Tele-Communications, Inc. (Class
             A)*.................................        1,800,000
   105,000   U.S. West Media Group*..............        1,916,250
                                                   ---------------
                                                         5,523,000
                                                   ---------------
             BUILDING MATERIALS (0.6%)
    61,000   Masco Corp..........................        1,845,250
    46,500   Owens-Corning Fiberglas Corp........        1,999,500
    40,000   Sherwin-Williams Co.................        1,860,000
                                                   ---------------
                                                         5,704,750
                                                   ---------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       31
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
PORTFOLIO OF INVESTMENTS JUNE 30, 1996, CONTINUED
<TABLE>
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
             CHEMICALS (1.9%)
    32,000   Air Products & Chemicals, Inc.......  $     1,848,000
    22,500   Dow Chemical Co.....................        1,710,000
    23,500   Du Pont (E.I.) de Nemours & Co......        1,859,437
    29,500   Eastman Chemical Co.................        1,795,812
    48,000   Goodrich (B.F.) Co..................        1,794,000
    31,500   Hercules, Inc.......................        1,740,375
    60,000   Monsanto Co.........................        1,950,000
    48,500   Praxair, Inc........................        2,049,125
    28,000   Rohm & Haas Co......................        1,757,000
    44,500   Union Carbide Corp..................        1,768,875
                                                   ---------------
                                                        18,272,624
                                                   ---------------
             CHEMICALS - DIVERSIFIED (0.7%)
    32,500   Avery Dennison Corp.................        1,783,437
    78,000   Engelhard Corp......................        1,794,000
    27,500   FMC Corp.*..........................        1,794,375
    35,500   PPG Industries, Inc.................        1,730,625
                                                   ---------------
                                                         7,102,437
                                                   ---------------
             CHEMICALS - SPECIALTY (0.9%)
    25,000   Grace (W.R.) & Co...................        1,771,875
    29,000   Great Lakes Chemical Corp...........        1,805,250
    50,000   Morton International, Inc...........        1,862,500
    56,500   Nalco Chemical Co...................        1,779,750
    33,500   Sigma-Aldrich Corp..................        1,775,500
                                                   ---------------
                                                         8,994,875
                                                   ---------------
             COMMUNICATIONS - EQUIPMENT/MANUFACTURERS (2.0%)
    42,000   3Com Corp.*.........................        1,916,250
    37,000   Andrew Corp.*.......................        1,998,000
    71,500   Bay Networks, Inc.*.................        1,841,125
    27,000   Cabletron Systems, Inc.*............        1,852,875
    34,500   Cisco Systems, Inc.*................        1,953,562
    64,000   DSC Communications Corp.*...........        1,920,000
    62,000   General Instrument Corp.*...........        1,790,250
    37,000   Northern Telecom Ltd. (Canada)......        2,011,875
   115,000   Scientific-Atlanta, Inc.............        1,782,500
    29,000   Tellabs, Inc.*......................        1,935,750
                                                   ---------------
                                                        19,002,187
                                                   ---------------
             COMPUTER SOFTWARE & SERVICES (2.0%)
    62,000   Autodesk, Inc.......................        1,844,500
    49,000   Automatic Data Processing, Inc......        1,892,625
    39,000   Ceridian Corp.*.....................        1,969,500
    26,000   Computer Associates International,
             Inc.................................        1,852,500
 
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
    24,500   Computer Sciences Corp.*............  $     1,831,375
    24,500   First Data Corp.....................        1,950,812
    16,500   Microsoft Corp.*....................        1,980,000
   135,000   Novell, Inc.*.......................        1,856,250
    50,000   Oracle Corp.........................        1,968,750
    30,000   Shared Medical Systems Corp.........        1,927,500
                                                   ---------------
                                                        19,073,812
                                                   ---------------
             COMPUTERS - SYSTEMS (2.5%)
   194,000   Amdahl Corp.*.......................        2,085,500
    85,000   Apple Computer, Inc.*...............        1,774,375
    40,000   COMPAQ Computer Corp.*..............        1,970,000
   141,000   Data General Corp.*.................        1,833,000
    40,000   Digital Equipment Corp.*............        1,800,000
    93,000   EMC Corp.*..........................        1,732,125
    18,000   Hewlett-Packard Co..................        1,793,250
   154,000   Intergraph Corp.*...................        1,867,250
    18,000   International Business Machines
             Corp................................        1,782,000
    74,000   Silicon Graphics, Inc.*.............        1,776,000
    33,500   Sun Microsystems, Inc.*.............        1,968,125
   181,000   Tandem Computers Inc.*..............        2,239,875
   262,000   Unisys Corp.*.......................        1,866,750
                                                   ---------------
                                                        24,488,250
                                                   ---------------
             CONGLOMERATES (0.6%)
    54,000   Teledyne, Inc.......................        1,950,750
       620   Teledyne, Inc. (Series E) (Pref.)
             $1.20+..............................            9,532
    34,000   Tenneco Inc.........................        1,738,250
    23,300   Textron Inc.........................        1,861,087
                                                   ---------------
                                                         5,559,619
                                                   ---------------
             CONTAINERS - METAL & GLASS (0.4%)
    65,000   Ball Corp...........................        1,868,750
    38,500   Crown Cork & Seal Co., Inc.*........        1,732,500
                                                   ---------------
                                                         3,601,250
                                                   ---------------
             CONTAINERS - PAPER (0.6%)
    56,500   Bemis Company, Inc..................        1,977,500
   128,000   Stone Container Corp................        1,760,000
    38,500   Temple-Inland Inc...................        1,799,875
                                                   ---------------
                                                         5,537,375
                                                   ---------------
             COSMETICS (0.8%)
    42,000   Alberto-Culver Co. (Class B)........        1,947,750
    40,000   Avon Products, Inc..................        1,805,000
    31,500   Gillette Co.........................        1,964,812
    37,000   International Flavors & Fragrances
             Inc.................................        1,762,125
                                                   ---------------
                                                         7,479,687
                                                   ---------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       32
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
PORTFOLIO OF INVESTMENTS JUNE 30, 1996, CONTINUED
<TABLE>
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
             DISTRIBUTORS - CONSUMER PRODUCTS (0.6%)
   120,000   Fleming Cos., Inc...................  $     1,725,000
    61,000   SuperValu Stores, Inc...............        1,921,500
    52,600   Sysco Corp..........................        1,801,550
                                                   ---------------
                                                         5,448,050
                                                   ---------------
             ELECTRICAL EQUIPMENT (1.7%)
    43,500   AMP, Inc............................        1,745,437
    20,000   Emerson Electric Co.................        1,807,500
    21,500   General Electric Co.................        1,859,750
    49,000   General Signal Corp.................        1,855,875
    24,500   Grainger (W.W.), Inc................        1,898,750
    34,000   Honeywell, Inc......................        1,853,000
    27,000   Raychem Corp........................        1,940,625
    47,000   Thomas & Betts Corp.................        1,762,500
    93,000   Westinghouse Electric Corp..........        1,743,750
                                                   ---------------
                                                        16,467,187
                                                   ---------------
             ELECTRONICS - DEFENSE (0.2%)
    90,000   EG & G, Inc.........................        1,923,750
                                                   ---------------
             ELECTRONICS - INSTRUMENTATION (0.4%)
    39,000   Perkin-Elmer Corp...................        1,881,750
    45,000   Tektronix, Inc......................        2,013,750
                                                   ---------------
                                                         3,895,500
                                                   ---------------
             ELECTRONICS - SEMICONDUCTORS (1.5%)
   134,000   Advanced Micro Devices, Inc.*.......        1,825,750
    59,000   Applied Materials, Inc.*............        1,792,125
    27,000   Intel Corp..........................        1,981,125
    67,000   LSI Logic Corp.*....................        1,742,000
    72,000   Micron Technology, Inc..............        1,863,000
    30,500   Motorola, Inc.......................        1,917,687
   118,500   National Semiconductor Corp.*.......        1,836,750
    35,000   Texas Instruments Inc...............        1,745,625
                                                   ---------------
                                                        14,704,062
                                                   ---------------
             ENGINEERING & CONSTRUCTION (0.4%)
    28,500   Fluor Corp..........................        1,863,187
    39,500   Foster Wheeler Corp.................        1,772,562
                                                   ---------------
                                                         3,635,749
                                                   ---------------
             ENTERTAINMENT (0.8%)
    50,000   King World Productions Inc.*........        1,818,750
    46,000   Time Warner, Inc....................        1,805,500
    48,000   Viacom, Inc. (Class B)*.............        1,866,000
    29,591   Walt Disney Co......................        1,860,534
                                                   ---------------
                                                         7,350,784
                                                   ---------------
             FINANCIAL - MISCELLANEOUS (1.4%)
    41,500   American Express Co.................        1,851,937
    52,000   American General Corp...............        1,891,500
    22,000   Federal Home Loan Mortgage Corp.....        1,881,000
    58,000   Federal National Mortgage Assoc.....        1,943,000
    60,500   Green Tree Financial Corp...........        1,890,625
    67,000   MBNA Corp...........................        1,909,500
    21,800   Transamerica Corp...................        1,765,800
                                                   ---------------
                                                        13,133,362
                                                   ---------------
 
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
             FOODS (2.5%)
    93,000   Archer-Daniels-Midland Co...........  $     1,778,625
    27,000   Campbell Soup Co....................        1,903,500
    43,800   ConAgra, Inc........................        1,987,425
    25,000   CPC International Inc...............        1,800,000
    32,500   General Mills, Inc..................        1,771,250
    58,000   Heinz (H.J.) Co.....................        1,761,750
    24,000   Hershey Foods Corp..................        1,761,000
    24,000   Kellogg Co..........................        1,758,000
    52,500   Quaker Oats Company (The)...........        1,791,562
    29,000   Ralston-Ralston Purina Group........        1,859,625
    57,000   Sara Lee Corp.......................        1,845,375
    13,500   Unilever NV (ADR) (Netherlands).....        1,959,187
    35,500   Wrigley (Wm.) Jr. Co. (Class A).....        1,792,750
                                                   ---------------
                                                        23,770,049
                                                   ---------------
             GOLD MINING (1.1%)
    67,500   Barrick Gold Corp. (Canada).........        1,830,937
   162,000   Echo Bay Mines Ltd. (Canada)........        1,741,500
   106,000   Homestake Mining Co.................        1,815,250
    34,500   Newmont Mining Corp.................        1,703,437
    73,000   Placer Dome Inc. (Canada)...........        1,742,875
   130,000   Santa Fe Pacific Gold Corp..........        1,836,250
                                                   ---------------
                                                        10,670,249
                                                   ---------------
             HARDWARE & TOOLS (0.6%)
    50,000   Black & Decker Corp.................        1,931,250
    37,500   Snap-On, Inc........................        1,776,562
    66,000   Stanley Works.......................        1,963,500
                                                   ---------------
                                                         5,671,312
                                                   ---------------
             HEALTHCARE - DIVERSIFIED (1.4%)
    45,500   Abbott Laboratories.................        1,979,250
    49,500   Allergan, Inc.......................        1,942,875
    33,000   American Home Products Corp.........        1,984,125
    22,000   Bristol-Myers Squibb Co.............        1,980,000
    38,000   Johnson & Johnson...................        1,881,000
    48,000   Mallinckrodt Group, Inc.............        1,866,000
    36,000   Warner-Lambert Co...................        1,980,000
                                                   ---------------
                                                        13,613,250
                                                   ---------------
             HEALTHCARE - DRUGS (1.0%)
    29,000   Lilly (Eli) & Co....................        1,885,000
    28,000   Merck & Co., Inc....................        1,809,500
    26,400   Pfizer, Inc.........................        1,884,300
    45,500   Pharmacia & Upjohn, Inc.............        2,019,062
    30,000   Schering-Plough Corp................        1,882,500
                                                   ---------------
                                                         9,480,362
                                                   ---------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       33
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
PORTFOLIO OF INVESTMENTS JUNE 30, 1996, CONTINUED
<TABLE>
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
             HEALTHCARE - MISCELLANEOUS (0.8%)
    65,000   Alza Corp.*.........................  $     1,779,375
    32,000   Amgen Inc.*.........................        1,720,000
   160,000   Beverly Enterprises, Inc.*..........        1,920,000
    46,000   Manor Care, Inc.....................        1,811,250
                                                   ---------------
                                                         7,230,625
                                                   ---------------
             HEALTHCARE HMOS (0.6%)
    96,000   Humana, Inc.*.......................        1,716,000
    36,500   U.S. Healthcare, Inc................        2,002,937
    38,000   United Healthcare Corp..............        1,919,000
                                                   ---------------
                                                         5,637,937
                                                   ---------------
             HEAVY DUTY TRUCKS & PARTS (1.2%)
    45,500   Cummins Engine Co., Inc.............        1,837,062
    60,000   Dana Corp...........................        1,860,000
    32,000   Eaton Corp..........................        1,876,000
    73,000   ITT Industries, Inc.................        1,834,125
   185,000   Navistar International Corp.*.......        1,826,875
    39,000   PACCAR, Inc.........................        1,901,250
                                                   ---------------
                                                        11,135,312
                                                   ---------------
             HOME BUILDING (0.6%)
    60,000   Centex Corp.........................        1,867,500
   126,000   Kaufman & Broad Home Corp...........        1,827,000
    65,000   Pulte Corp..........................        1,738,750
                                                   ---------------
                                                         5,433,250
                                                   ---------------
             HOSPITAL MANAGEMENT (0.6%)
    34,000   Columbia/HCA Healthcare Corp........        1,814,750
   190,000   Community Psychiatric Centers*......        1,805,000
    88,500   Tenet Healthcare Corp.*.............        1,891,687
                                                   ---------------
                                                         5,511,437
                                                   ---------------
             HOTELS/MOTELS (0.8%)
    67,000   Harrah's Entertainment, Inc.*.......        1,892,750
    17,800   Hilton Hotels Corp.*................        2,002,500
    30,000   ITT Corp.*..........................        1,987,500
    38,000   Marriot International Inc...........        2,042,500
                                                   ---------------
                                                         7,925,250
                                                   ---------------
             HOUSEHOLD FURNISHINGS & APPLIANCES (0.6%)
    33,500   Armstrong World Industries Inc......        1,930,438
    89,000   Maytag Corp.........................        1,857,875
    36,500   Whirlpool Corp......................        1,811,313
                                                   ---------------
                                                         5,599,626
                                                   ---------------
             HOUSEHOLD PRODUCTS (0.8%)
    21,500   Clorox Co...........................        1,905,438
    23,500   Colgate-Palmolive Co................        1,991,625
    23,000   Kimberly-Clark Corp.................        1,776,750
    20,000   Procter & Gamble Co.................        1,812,500
                                                   ---------------
                                                         7,486,313
                                                   ---------------
 
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
             HOUSEWARES (0.6%)
    60,000   Newell Co...........................  $     1,837,500
    66,000   Rubbermaid, Inc.....................        1,798,500
    47,000   Tupperware Corp.*...................        1,985,750
                                                   ---------------
                                                         5,621,750
                                                   ---------------
             INSURANCE BROKERS (0.6%)
    88,000   Alexander & Alexander Services,
             Inc.................................        1,738,000
    36,000   Aon Corp............................        1,827,000
    18,500   Marsh & McLennan Cos., Inc..........        1,785,250
                                                   ---------------
                                                         5,350,250
                                                   ---------------
             INVESTMENT BANKING/BROKERAGE (1.0%)
    33,500   Dean Witter, Discover & Co. (Note
             4)..................................        1,917,875
    30,500   Merrill Lynch & Co., Inc............        1,986,313
    39,000   Morgan Stanley Group, Inc...........        1,915,875
    43,000   Salomon, Inc........................        1,892,000
    44,250   Travelers Group, Inc................        2,018,906
                                                   ---------------
                                                         9,730,969
                                                   ---------------
             LEISURE TIME (0.6%)
    93,000   Bally Entertainment Corp.*..........        2,557,500
    87,000   Brunswick Corp......................        1,740,000
    95,000   Outboard Marine Corp................        1,721,875
                                                   ---------------
                                                         6,019,375
                                                   ---------------
             LIFE INSURANCE (1.2%)
    36,500   Jefferson-Pilot Corp................        1,884,313
    38,500   Lincoln National Corp...............        1,780,625
    43,000   Providian Corp......................        1,843,625
    43,000   Torchmark Corp......................        1,881,250
    32,000   UNUM Corp...........................        1,992,000
    60,500   USLIFE Corp.........................        1,988,938
                                                   ---------------
                                                        11,370,751
                                                   ---------------
             MACHINE TOOLS (0.4%)
    83,000   Cincinnati Milacron, Inc............        1,992,000
   111,000   Giddings & Lewis, Inc...............        1,803,750
                                                   ---------------
                                                         3,795,750
                                                   ---------------
             MACHINERY - DIVERSIFIED (1.9%)
    44,000   Briggs & Stratton Corp..............        1,809,500
    36,000   Case Corp...........................        1,728,000
    29,500   Caterpillar, Inc....................        1,998,625
    44,000   Cooper Industries, Inc..............        1,826,000
    47,000   Deere & Co..........................        1,880,000
    53,000   Harnischfeger Industries, Inc.......        1,762,250
    46,000   Ingersoll-Rand Co...................        2,012,500
    33,000   NACCO Industries, Inc. (Class A)....        1,827,375
    48,500   Timken Co...........................        1,879,375
    41,500   Varity Corp.*.......................        1,997,188
                                                   ---------------
                                                        18,720,813
                                                   ---------------
             MANUFACTURED HOUSING (0.2%)
    64,000   Fleetwood Enterprises, Inc..........        1,984,000
                                                   ---------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       34
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
PORTFOLIO OF INVESTMENTS JUNE 30, 1996, CONTINUED
<TABLE>
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
             MANUFACTURING - DIVERSIFIED (1.9%)
    31,500   AlliedSignal, Inc...................  $     1,799,438
    45,000   Crane Co............................        1,845,000
    40,500   Dover Corp..........................        1,868,063
    26,000   Illinois Tool Works Inc.............        1,758,250
    25,500   Johnson Controls, Inc...............        1,772,250
    42,500   Millipore Corp......................        1,779,688
    76,000   Pall Corp...........................        1,833,500
    47,000   Parker-Hannifin Corp................        1,991,625
    55,000   Trinova Corp........................        1,835,625
    46,000   Tyco International Ltd..............        1,874,500
                                                   ---------------
                                                        18,357,939
                                                   ---------------
             MEDICAL PRODUCTS & SUPPLIES (1.8%)
    53,500   Bard (C.R.), Inc....................        1,819,000
    47,000   Bausch & Lomb, Inc..................        1,997,500
    41,500   Baxter International, Inc...........        1,960,875
    22,500   Becton, Dickinson & Co..............        1,805,625
   134,000   Biomet, Inc.*.......................        1,892,750
    43,000   Boston Scientific Corp.*............        1,935,000
    35,000   Medtronic Inc.......................        1,960,000
    52,500   St. Jude Medical, Inc.*.............        1,745,625
    60,000   United States Surgical Corp.........        1,860,000
                                                   ---------------
                                                        16,976,375
                                                   ---------------
             METALS - MISCELLANEOUS (0.9%)
    64,000   ASARCO, Inc.........................        1,768,000
    75,500   Cyprus Amax Minerals Co.............        1,708,188
    60,500   Freeport-McMoran Copper & Gold, Inc.
             (Class B)...........................        1,928,438
    54,500   Inco Ltd. (Canada)..................        1,757,625
    28,000   Phelps Dodge Corp...................        1,746,500
                                                   ---------------
                                                         8,908,751
                                                   ---------------
             MISCELLANEOUS (2.1%)
    64,000   Airtouch Communications, Inc.*......        1,808,000
    70,500   American Greetings Corp. (Class
             A)..................................        1,921,125
    51,000   Corning, Inc........................        1,957,125
    63,000   Dial Corp...........................        1,803,375
    39,500   Harcourt General, Inc...............        1,975,000
    30,000   Harris Corp.........................        1,830,000
    93,000   Jostens, Inc........................        1,836,750
    26,000   Minnesota Mining & Manufacturing
             Co..................................        1,794,000
    34,000   Pioneer Hi-Bred International,
             Inc.................................        1,797,750
    20,500   TRW, Inc............................        1,842,438
    72,000   Whitman Corp........................        1,737,000
                                                   ---------------
                                                        20,302,563
                                                   ---------------
             MULTI-LINE INSURANCE (0.8%)
    24,500   Aetna Life & Casualty Co............        1,751,750
    20,000   American International Group,
             Inc.................................        1,972,500
    15,000   CIGNA Corp..........................        1,768,125
    37,000   ITT Hartford Group, Inc.*...........        1,970,250
                                                   ---------------
                                                         7,462,625
                                                   ---------------
 
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
             OFFICE EQUIPMENT & SUPPLIES (0.8%)
    38,500   Alco Standard Corp..................  $     1,742,125
   100,000   Moore Corp. Ltd. (Canada)...........        1,887,500
    37,000   Pitney Bowes, Inc...................        1,766,750
    37,000   Xerox Corp..........................        1,979,500
                                                   ---------------
                                                         7,375,875
                                                   ---------------
             OIL & GAS DRILLING (0.4%)
    55,500   Helmerich & Payne, Inc..............        2,032,688
   132,000   Rowan Companies, Inc.*..............        1,947,000
                                                   ---------------
                                                         3,979,688
                                                   ---------------
             OIL - DOMESTIC INTEGRATED (2.2%)
    34,000   Amerada Hess Corp...................        1,823,250
    46,000   Ashland Oil, Inc....................        1,822,750
    15,000   Atlantic Richfield Co...............        1,777,500
    31,500   Kerr-McGee Corp.....................        1,917,563
    35,000   Louisiana Land & Exploration Co.....        2,016,875
    70,000   Occidental Petroleum Corp...........        1,732,500
    43,500   Pennzoil Co.........................        2,011,875
    48,000   Phillips Petroleum Co...............        2,010,000
    62,000   Sun Co., Inc........................        1,883,250
    56,500   Unocal Corp.........................        1,906,875
    90,000   USX-Marathon Group..................        1,811,250
                                                   ---------------
                                                        20,713,688
                                                   ---------------
             OIL - EXPLORATION & PRODUCTION (0.6%)
    43,500   Burlington Resources, Inc...........        1,870,500
   121,000   Oryx Energy Co.*....................        1,966,250
   155,000   Santa Fe Energy Resources, Inc.*....        1,840,625
                                                   ---------------
                                                         5,677,375
                                                   ---------------
             OIL - INTERNATIONAL INTEGRATED (1.1%)
    26,000   Amoco Corp..........................        1,881,750
    31,000   Chevron Corp........................        1,829,000
    20,500   Exxon Corp..........................        1,780,938
    16,000   Mobil Corp..........................        1,794,000
    11,600   Royal Dutch Petroleum Co.
             (Netherlands).......................        1,783,500
    21,000   Texaco, Inc.........................        1,761,375
                                                   ---------------
                                                        10,830,563
                                                   ---------------
             OIL WELL EQUIPMENT & SERVICE (1.2%)
    60,000   Baker Hughes Inc....................        1,972,500
    62,000   Dresser Industries, Inc.............        1,829,000
    36,000   Halliburton Co......................        1,998,000
    84,000   McDermott International, Inc........        1,753,500
    24,000   Schlumberger, Ltd...................        2,022,000
    31,000   Western Atlas, Inc.*................        1,805,750
                                                   ---------------
                                                        11,380,750
                                                   ---------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       35
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
PORTFOLIO OF INVESTMENTS JUNE 30, 1996, CONTINUED
<TABLE>
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
             PAPER & FOREST PRODUCTS (2.3%)
    49,000   Boise Cascade Corp..................  $     1,794,625
    43,000   Champion International Corp.........        1,795,250
    26,000   Georgia-Pacific Corp................        1,846,000
    47,000   International Paper Co..............        1,733,125
    72,000   James River Corp. of Virginia.......        1,899,000
    77,000   Louisiana-Pacific Corp..............        1,703,625
    37,000   Mead Corp...........................        1,919,375
    46,000   Potlatch Corp.......................        1,799,750
    35,500   Union Camp Corp.....................        1,730,625
    60,000   Westvaco Corp.......................        1,792,500
    43,000   Weyerhaeuser Co.....................        1,827,500
    32,000   Willamette Industries, Inc..........        1,896,000
                                                   ---------------
                                                        21,737,375
                                                   ---------------
             PERSONAL LOANS (0.4%)
    32,500   Beneficial Corp.....................        1,824,063
    26,500   Household International, Inc........        2,014,000
                                                   ---------------
                                                         3,838,063
                                                   ---------------
             PHOTOGRAPHY/IMAGING (0.4%)
    23,000   Eastman Kodak Co....................        1,788,250
    40,000   Polaroid Corp.......................        1,825,000
                                                   ---------------
                                                         3,613,250
                                                   ---------------
             POLLUTION CONTROL (0.6%)
    60,000   Browning-Ferris Industries, Inc.....        1,740,000
   180,000   Laidlaw Inc. (Class B) (Canada).....        1,822,500
    56,500   WMX Technologies, Inc...............        1,850,375
                                                   ---------------
                                                         5,412,875
                                                   ---------------
             PROPERTY - CASUALTY INSURANCE (1.4%)
    41,000   Allstate Corp.......................        1,870,625
    40,000   Chubb Corp..........................        1,995,000
    11,500   General Re Corp.....................        1,750,875
    23,000   Loews Corp..........................        1,814,125
    56,000   SAFECO Corp.........................        1,981,000
    35,000   St. Paul Companies, Inc.............        1,872,500
   110,000   USF&G Corp..........................        1,801,250
                                                   ---------------
                                                        13,085,375
                                                   ---------------
             PUBLISHING (0.5%)
    28,000   Dun & Bradstreet Corp...............        1,750,000
    39,000   McGraw-Hill, Inc....................        1,784,250
    40,000   Meredith Corp.......................        1,670,000
                                                   ---------------
                                                         5,204,250
                                                   ---------------
             PUBLISHING - NEWSPAPER (1.2%)
    48,000   Dow Jones & Co., Inc................        2,004,000
    25,300   Gannett Co., Inc....................        1,789,975
    25,000   Knight-Ridder Newspapers, Inc.......        1,812,500
    56,000   New York Times Co. (Class A)........        1,827,000
    45,500   Times Mirror Co. (Class A)..........        1,979,250
    26,000   Tribune Co..........................        1,888,250
                                                   ---------------
                                                        11,300,975
                                                   ---------------
 
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
             RAILROADS (0.9%)
    22,000   Burlington Northern Santa Fe
             Corp................................  $     1,779,250
    26,000   Conrail, Inc........................        1,725,750
    38,500   CSX Corp............................        1,857,625
    21,500   Norfolk Southern Corp...............        1,822,125
    25,500   Union Pacific Corp..................        1,781,813
                                                   ---------------
                                                         8,966,563
                                                   ---------------
             RESTAURANTS (1.2%)
   170,000   Darden Restaurants, Inc.............        1,827,500
    80,000   Luby's Cafeterias, Inc..............        1,880,000
    37,500   McDonald's Corp.....................        1,753,125
   205,000   Ryan's Family Steak Houses, Inc.*...        1,896,250
   170,000   Shoney's Inc.*......................        1,848,750
   103,000   Wendy's International, Inc..........        1,918,375
                                                   ---------------
                                                        11,124,000
                                                   ---------------
             RETAIL - DEPARTMENT STORES (1.1%)
    53,000   Dillard Department Stores, Inc.
             (Class A)*..........................        1,934,500
    55,100   Federated Department Stores,
             Inc.*...............................        1,880,288
    40,000   May Department Stores Co............        1,750,000
    30,500   Mercantile Stores Co., Inc..........        1,788,063
    41,500   Nordstrom, Inc......................        1,836,375
    33,500   Penney (J.C.) Co., Inc..............        1,758,750
                                                   ---------------
                                                        10,947,976
                                                   ---------------
             RETAIL - DRUG STORES (0.6%)
    45,000   Longs Drug Stores Corp..............        2,008,125
    61,000   Rite Aid Corp.......................        1,814,750
    52,500   Walgreen Co.........................        1,758,750
                                                   ---------------
                                                         5,581,625
                                                   ---------------
             RETAIL - FOOD CHAINS (1.2%)
    45,000   Albertson's Inc.....................        1,861,875
    53,000   American Stores Co..................        2,186,250
    55,000   Giant Food, Inc. (Class A)..........        1,973,125
    59,500   Great Atlantic & Pacific Tea Co.,
             Inc.................................        1,956,063
    49,000   Kroger Co.*.........................        1,935,500
    53,000   Winn-Dixie Stores, Inc..............        1,874,875
                                                   ---------------
                                                        11,787,688
                                                   ---------------
             RETAIL - GENERAL MERCHANDISE (0.8%)
    19,300   Dayton-Hudson Corp..................        1,990,313
   165,000   Kmart Corp.*........................        2,041,875
    38,000   Sears, Roebuck & Co.................        1,847,750
    71,500   Wal-Mart Stores, Inc. (Class A).....        1,814,313
                                                   ---------------
                                                         7,694,251
                                                   ---------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       36
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
PORTFOLIO OF INVESTMENTS JUNE 30, 1996, CONTINUED
<TABLE>
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
             RETAIL - SPECIALTY (1.8%)
    56,000   Circuit City Stores, Inc............  $     2,023,000
    37,000   Home Depot, Inc.....................        1,998,000
    49,500   Lowe's Companies, Inc...............        1,788,188
    48,000   Melville Corp.......................        1,944,000
    55,000   Pep Boys-Manny Moe & Jack...........        1,870,000
    94,000   Price/Costco, Inc.*.................        2,009,250
    38,000   Tandy Corp..........................        1,800,250
    69,000   Toys 'R' Us, Inc.*..................        1,966,500
    93,000   Woolworth Corp.*....................        2,092,500
                                                   ---------------
                                                        17,491,688
                                                   ---------------
             RETAIL - SPECIALTY APPAREL (0.8%)
   288,000   Charming Shoppes, Inc...............        1,998,000
    62,000   Gap, Inc............................        1,991,750
    92,000   Limited (The), Inc..................        1,978,000
    62,000   TJX Companies, Inc..................        2,092,500
                                                   ---------------
                                                         8,060,250
                                                   ---------------
             SAVINGS & LOAN COMPANIES (0.6%)
    70,000   Ahmanson (H.F.) & Co................        1,890,000
    35,000   Golden West Financial Corp..........        1,960,000
    76,000   Great Western Financial Corp........        1,814,500
                                                   ---------------
                                                         5,664,500
                                                   ---------------
             SHOES (0.8%)
   117,000   Brown Group Inc.....................        2,032,875
    19,500   Nike, Inc. (Class B)................        2,003,625
    62,000   Reebok International Ltd. (United
             Kingdom)............................        2,084,750
   212,000   Stride Rite Corp....................        1,749,000
                                                   ---------------
                                                         7,870,250
                                                   ---------------
             SPECIALIZED SERVICES (1.6%)
    53,500   Block (H.&R.), Inc..................        1,745,438
    55,000   CUC International, Inc.*............        1,952,500
    54,500   Ecolab, Inc.........................        1,798,500
    38,000   Interpublic Group of Companies,
             Inc.................................        1,781,250
    49,000   National Service Industries, Inc....        1,917,125
   102,000   Ogden Corp..........................        1,848,750
   117,500   Safety-Kleen Corp...................        2,056,250
    34,500   Service Corp. International.........        1,983,750
                                                   ---------------
                                                        15,083,563
                                                   ---------------
             SPECIALTY PRINTING (0.6%)
    53,000   Deluxe Corp.........................        1,881,500
    50,000   Donnelley (R.R.) & Sons Co..........        1,743,750
    73,000   Harland (John H.) Co................        1,797,625
                                                   ---------------
                                                         5,422,875
                                                   ---------------
             STEEL (1.1%)
   354,000   Armco, Inc.*........................        1,770,000
   150,000   Bethlehem Steel Corp.*..............        1,781,250
    90,000   Inland Steel Industries, Inc........        1,766,250
    36,000   Nucor Corp..........................        1,822,500
 
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
    63,000   USX-U.S. Steel Group................  $     1,787,625
    93,000   Worthington Industries, Inc.........        1,918,125
                                                   ---------------
                                                        10,845,750
                                                   ---------------
             TELECOMMUNICATIONS - LONG DISTANCE (0.8%)
    30,000   AT&T Corp...........................        1,860,000
    73,000   MCI Communications Corp.............        1,861,500
    44,000   Sprint Corp.........................        1,848,000
    32,500   WorldCom, Inc.*.....................        1,795,625
                                                   ---------------
                                                         7,365,125
                                                   ---------------
             TEXTILES (1.0%)
    67,000   Fruit of the Loom, Inc. (Class
             A)*.................................        1,708,500
    53,500   Liz Claiborne, Inc..................        1,852,438
    69,000   Russell Corp........................        1,906,125
    40,500   Springs Industries, Inc. (Class
             A)..................................        2,045,250
    30,000   VF Corp.............................        1,788,750
                                                   ---------------
                                                         9,301,063
                                                   ---------------
             TOBACCO (0.6%)
    40,000   American Brands, Inc................        1,815,000
    19,000   Philip Morris Companies, Inc........        1,976,000
    57,500   UST, Inc............................        1,969,375
                                                   ---------------
                                                         5,760,375
                                                   ---------------
             TOYS (0.4%)
    49,000   Hasbro Inc..........................        1,751,750
    65,625   Mattel, Inc.........................        1,878,516
                                                   ---------------
                                                         3,630,266
                                                   ---------------
             TRANSPORTATION - MISCELLANEOUS (0.4%)
    24,500   Federal Express Corp.*..............        2,009,000
    70,000   Ryder System, Inc...................        1,968,750
                                                   ---------------
                                                         3,977,750
                                                   ---------------
             TRUCKERS (0.5%)
    52,000   Caliber System, Inc.................        1,768,000
    81,000   Consolidated Freightways, Inc.......        1,711,125
   130,000   Yellow Corp.*.......................        1,706,250
                                                   ---------------
                                                         5,185,375
                                                   ---------------
             UTILITIES - ELECTRIC (5.2%)
    45,000   American Electric Power Co., Inc....        1,918,125
    68,000   Baltimore Gas & Electric Co.........        1,929,500
    52,000   Carolina Power & Light Co...........        1,976,000
    64,000   Central & South West Corp...........        1,856,000
    59,000   CINergy Corp........................        1,888,000
    67,500   Consolidated Edison Co. of New York,
             Inc.................................        1,974,375
    47,000   Dominion Resources, Inc.............        1,880,000
    63,000   DTE Energy Co.......................        1,945,125
    34,500   Duke Power Co.......................        1,768,125
   110,000   Edison International................        1,938,750
    69,000   Entergy Corp........................        1,957,875
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       37
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
PORTFOLIO OF INVESTMENTS JUNE 30, 1996, CONTINUED
 
<TABLE>
<CAPTION>
 NUMBER OF
  SHARES                                                VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
    43,000   FPL Group, Inc......................  $     1,978,000
    57,000   General Public Utilities Corp.......        2,009,250
    81,000   Houston Industries, Inc.............        1,994,625
   236,000   Niagara Mohawk Power Corp.*.........        1,829,000
    41,000   Northern States Power Co............        2,024,375
    84,000   Ohio Edison Co......................        1,837,500
    81,000   Pacific Gas & Electric Co...........        1,883,250
    88,000   PacifiCorp..........................        1,958,000
    74,000   PECO Energy Co......................        1,924,000
    78,000   PP&L Resources, Inc.................        1,842,750
    71,000   Public Service Enterprise Group,
             Inc.................................        1,943,625
    77,000   Southern Co.........................        1,896,125
    45,000   Texas Utilities Co..................        1,923,750
    66,000   Unicom Corp.........................        1,839,750
    45,000   Union Electric Co...................        1,811,250
                                                   ---------------
                                                        49,727,125
                                                   ---------------
             UTILITIES - NATURAL GAS (2.8%)
    42,900   Coastal Corp........................        1,791,075
    38,000   Columbia Gas System, Inc............        1,980,750
    37,000   Consolidated Natural Gas Co.........        1,933,250
    57,000   Eastern Enterprises.................        1,895,250
    45,000   Enron Corp..........................        1,839,375
    91,000   ENSERCH Corp........................        1,979,250
    62,500   NICOR, Inc..........................        1,773,438
   187,500   NorAm Energy Corp...................        2,039,063
    78,000   ONEOK, Inc..........................        1,950,000
    66,000   Pacific Enterprises.................        1,955,250
    55,000   PanEnergy Corp......................        1,808,125
    52,500   Peoples Energy Corp.................        1,758,750
    44,000   Sonat, Inc..........................        1,980,000
    37,000   Williams Cos., Inc..................        1,831,500
                                                   ---------------
                                                        26,515,076
                                                   ---------------
             UTILITIES - TELEPHONE (1.8%)
    58,500   Alltel Corp.........................        1,798,875
    32,500   Ameritech Corp......................        1,929,688
    29,000   Bell Atlantic Corp..................        1,848,750
    48,500   BellSouth Corp......................        2,055,188
    42,000   GTE Corp............................        1,879,500
    39,500   NYNEX Corp..........................        1,876,250
    59,000   Pacific Telesis Group...............        1,991,250
    36,000   SBC Communications, Inc.............        1,773,000
    58,000   U.S. West Communications Group......        1,848,750
                                                   ---------------
                                                        17,001,251
                                                   ---------------
 
             TOTAL COMMON STOCKS
             (IDENTIFIED COST $670,112,037)......      932,348,426
                                                   ---------------
</TABLE>
 
<TABLE>
<CAPTION>
 PRINCIPAL
 AMOUNT IN
 THOUSANDS                                              VALUE
- ------------------------------------------------------------------
<C>          <S>                                   <C>
 
             SHORT-TERM INVESTMENT (a) (2.7%)
             U.S. GOVERNMENT AGENCY
 $  26,150   Federal Home Loan Mortgage Corp.
             5.52% due 07/01/96 (Amortized Cost
             $26,150,000)........................  $    26,150,000
                                                   ---------------
 
TOTAL INVESTMENTS
(IDENTIFIED COST
$696,262,037) (B)...........       99.7%   958,498,426
 
CASH AND OTHER ASSETS IN
EXCESS OF LIABILITIES.......        0.3      3,095,970
                                  -----   ------------
 
NET ASSETS..................      100.0%  $961,594,396
                                  -----   ------------
                                  -----   ------------
 
<FN>
- ---------------------
ADR  American Depository Receipt.
 *   Non-income producing security.
 +   Acquired through a special stock dividend.
(a)  Security was purchased on a discount basis. The interest rate shown has
     been adjusted to reflect a money market equivalent yield.
(b)  The aggregate cost for federal income tax purposes approximates identified
     cost. The aggregate gross unrealized appreciation was $282,973,317 and the
     aggregate gross unrealized depreciation was $20,736,928, resulting in net
     unrealized appreciation of $262,236,389.
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       38
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
FINANCIAL STATEMENTS
 
STATEMENT OF ASSETS AND LIABILITIES
JUNE 30, 1996
 
<TABLE>
<S>                                                           <C>
ASSETS:
Investments in securities, at value
  (identified cost $696,262,037)............................  $958,498,426
Cash........................................................        84,909
Receivable for:
    Investments sold........................................    14,048,545
    Shares of beneficial interest sold......................     2,438,158
    Dividends...............................................     1,338,317
    Dividends from affiliate (Note 4).......................         7,370
Prepaid expenses............................................        46,691
                                                              ------------
 
     TOTAL ASSETS...........................................   976,462,416
                                                              ------------
 
LIABILITIES:
Payable for:
    Investments purchased...................................    13,274,642
    Plan of distribution fee................................       667,244
    Investment management fee...............................       373,553
    Shares of beneficial interest repurchased...............       240,293
Accrued expenses............................................       312,288
                                                              ------------
 
     TOTAL LIABILITIES......................................    14,868,020
                                                              ------------
 
NET ASSETS:
Paid-in-capital.............................................   679,820,640
Net unrealized appreciation.................................   262,236,389
Accumulated undistributed net investment income.............     3,193,088
Accumulated undistributed net realized gain.................    16,344,279
                                                              ------------
 
     NET ASSETS.............................................  $961,594,396
                                                              ------------
                                                              ------------
 
NET ASSET VALUE PER SHARE,
  35,497,139 SHARES OUTSTANDING (UNLIMITED SHARES AUTHORIZED
  OF $.01 PAR VALUE)........................................
                                                                    $27.09
                                                              ------------
                                                              ------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       39
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
FINANCIAL STATEMENTS, CONTINUED
 
STATEMENT OF OPERATIONS
FOR THE YEAR ENDED JUNE 30, 1996
 
<TABLE>
<S>                                                           <C>
NET INVESTMENT INCOME:
 
INCOME
Dividends (net of $50,936 foreign withholding tax)..........  $ 16,990,132
Dividends from affiliates (Note 4)..........................        23,940
Interest....................................................     1,788,704
                                                              ------------
 
     TOTAL INCOME...........................................    18,802,776
                                                              ------------
 
EXPENSES
Plan of distribution fee....................................     7,035,667
Investment management fee...................................     3,897,002
Transfer agent fees and expenses............................       792,662
Registration fees...........................................       137,241
S&P license fee.............................................       121,567
Shareholder reports and notices.............................        99,090
Custodian fees..............................................        63,489
Professional fees...........................................        58,277
Trustees' fees and expenses.................................        17,178
Other.......................................................         4,908
                                                              ------------
 
     TOTAL EXPENSES.........................................    12,227,081
                                                              ------------
 
     NET INVESTMENT INCOME..................................     6,575,695
                                                              ------------
 
NET REALIZED AND UNREALIZED GAIN:
Net realized gain...........................................    22,043,253
Net change in unrealized appreciation.......................   110,384,142
                                                              ------------
 
     NET GAIN...............................................   132,427,395
                                                              ------------
 
NET INCREASE................................................  $139,003,090
                                                              ------------
                                                              ------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       40
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
FINANCIAL STATEMENTS, CONTINUED
 
STATEMENT OF CHANGES IN NET ASSETS
 
<TABLE>
<CAPTION>
                                                              FOR THE YEAR   FOR THE YEAR
                                                                 ENDED          ENDED
                                                                JUNE 30,       JUNE 30,
                                                                  1996           1995
- -----------------------------------------------------------------------------------------
<S>                                                           <C>            <C>
 
INCREASE (DECREASE) IN NET ASSETS:
 
OPERATIONS:
Net investment income.......................................  $  6,575,695   $  5,303,965
Net realized gain...........................................    22,043,253      7,157,102
Net change in unrealized appreciation.......................   110,384,142     92,711,754
                                                              ------------   ------------
 
     NET INCREASE...........................................   139,003,090    105,172,821
                                                              ------------   ------------
 
DIVIDENDS AND DISTRIBUTIONS FROM:
Net investment income.......................................    (8,195,588)    (2,290,649)
Net realized gain...........................................    (3,791,857)    (3,801,171)
                                                              ------------   ------------
 
     TOTAL..................................................   (11,987,445)    (6,091,820)
                                                              ------------   ------------
Net increase from transactions in shares of beneficial
  interest..................................................   192,491,722     87,296,348
                                                              ------------   ------------
 
     TOTAL INCREASE.........................................   319,507,367    186,377,349
 
NET ASSETS:
Beginning of period.........................................   642,087,029    455,709,680
                                                              ------------   ------------
 
     END OF PERIOD
    (INCLUDING UNDISTRIBUTED NET INVESTMENT INCOME OF
    $3,193,088 AND $4,812,981, RESPECTIVELY)................  $961,594,396   $642,087,029
                                                              ------------   ------------
                                                              ------------   ------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       41
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
NOTES TO FINANCIAL STATEMENTS JUNE 30, 1996
 
1. ORGANIZATION AND ACCOUNTING POLICIES
 
Dean Witter Value-Added Market Series -- Equity Portfolio (the "Fund") is
registered under the Investment Company Act of 1940, amended (the "Act"), as a
diversified, open-end management investment company. The Fund's investment
objective is high level of total return on its assets through a combination of
capital appreciation and current income. The Fund seeks to achieve its objective
by investing, on an equally-weighted basis, in a diversified portfolio of common
stocks of the companies which are represented in the Standard & Poor's 500
Composite Stock Price Index. The Fund was organized as a Massachusetts business
trust on May 27, 1987 and commenced operations on December 1, 1987.
 
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 or American 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; (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, 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; and (4)
short-term debt 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 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 respective life of the securities. Interest
income is accrued daily.
 
C. 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.
 
                                       42
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
NOTES TO FINANCIAL STATEMENTS JUNE 30, 1996, CONTINUED
 
D. DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS -- The Fund records dividends and
distributions to its shareholders on the ex-dividend 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 Dean Witter InterCapital
Inc. (the "Investment Manager"), the Fund pays the Investment Manager a
management fee, accrued daily and payable monthly, by applying the following
annual rates to the net assets of the Fund determined as of the close of each
business day: 0.50% to the portion of daily net assets not exceeding $500
million and 0.45% to the portion of daily net assets exceeding $500 million.
Effective May 1, 1996, the annual rate was reduced to 0.425% of daily net assets
in excess of $1 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.
 
3. PLAN OF DISTRIBUTION
 
Shares of the Fund are distributed by 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 pursuant
to which the Fund pays the Distributor compensation, accrued daily and payable
monthly, at an annual rate of 1.0% of the lesser of: (a) the average daily
aggregate gross sales of the Fund's shares since the Fund's inception (not
including reinvestment of dividend or capital gain distributions) less the
average daily aggregate net asset value of the Fund's shares
 
                                       43
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
NOTES TO FINANCIAL STATEMENTS JUNE 30, 1996, CONTINUED
 
redeemed since the Fund's inception upon which a contingent deferred sales
charge has been imposed or upon which such charge has been waived; or (b) the
Fund's average daily net assets. Amounts paid under the Plan are paid to the
Distributor to compensate it for the services provided and the expenses borne by
it and others in the distribution of the Fund's shares, including the payment of
commissions for sales of the Fund's shares and incentive compensation to, and
expenses of, the account executives of Dean Witter Reynolds Inc. ("DWR"), an
affiliate of the Investment Manager and Distributor, and other employees and
selected broker-dealers who engage in or support distribution of the Fund's
shares or who service shareholder accounts, including overhead and telephone
expenses, printing and distribution of prospectuses and reports used in
connection with the offering of the Fund's shares to other than current
shareholders and preparation, printing and distribution of sales literature and
advertising materials. In addition, the Distributor may be compensated under the
Plan for its opportunity costs in advancing such amounts, which compensation
would be in the form of a carrying charge on any unreimbursed expenses incurred
by the Distributor.
 
Provided that the Plan continues in effect, any cumulative expenses incurred but
not yet recovered may be recovered through future distribution fees from the
Fund and contingent deferred sales charges from the Fund's shareholders.
 
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, included carrying charges, totalled $53,266,045
at June 30, 1996.
 
The Distributor has informed the Fund that for the year ended June 30, 1996, it
received approximately $831,000 in contingent deferred sales charges from
certain redemptions of the Fund's shares.
 
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 June 30, 1996 aggregated $257,705,399
and $74,300,735, respectively. Included in the aforementioned are purchases of
common stock of Dean Witter, Discover & Co., an affiliate of the Investment
Manager, of $314,695.
 
                                       44
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
NOTES TO FINANCIAL STATEMENTS JUNE 30, 1996, CONTINUED
 
Dean Witter Trust Company, an affiliate of the Investment Manager and
Distributor, is the Fund's transfer agent. At June 30, 1996, the Fund had
transfer agent fees and expenses payable of approximately $76,000.
 
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. At June 30, 1996, the Fund had an accrued pension liability of
$80,102 which is included in accrued expenses in the Statement of Assets and
Liabilities.
 
5. SHARES OF BENEFICIAL INTEREST
 
Transactions in shares of beneficial interest were as follows:
 
<TABLE>
<CAPTION>
                                                                        FOR THE YEAR ENDED            FOR THE YEAR ENDED
                                                                          JUNE 30, 1996                 JUNE 30, 1995
                                                                   ----------------------------   --------------------------
                                                                     SHARES          AMOUNT         SHARES         AMOUNT
                                                                   -----------   --------------   -----------   ------------
<S>                                                                <C>           <C>              <C>           <C>
Sold.............................................................   12,467,241   $  314,913,953     8,577,823   $179,873,239
Reinvestment of dividends and distributions......................      435,932       10,776,245       277,119      5,434,300
                                                                   -----------   --------------   -----------   ------------
                                                                    12,903,173      325,690,198     8,854,942    185,307,539
Repurchased......................................................   (5,249,483)    (133,198,476)   (4,704,190)   (98,011,191)
                                                                   -----------   --------------   -----------   ------------
Net increase.....................................................    7,653,690   $  192,491,722     4,150,752   $ 87,296,348
                                                                   -----------   --------------   -----------   ------------
                                                                   -----------   --------------   -----------   ------------
</TABLE>
 
6. FEDERAL INCOME TAX STATUS
 
During the year ended June 30, 1996, the Fund utilized its net capital loss
carryover of approximately $857,000.
 
As of June 30, 1996, the Fund had temporary book/tax differences primarily
attributable to capital loss deferrals on wash sales.
 
                                       45
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
FINANCIAL HIGHLIGHTS
 
Selected ratios and per share data for a share of beneficial interest
outstanding throughout each period:
 
<TABLE>
<CAPTION>
                                                                                                              FOR THE
                                                                                                               PERIOD
                                                                                                              DECEMBER
                                                                                                              1, 1987*
                                                 FOR THE YEAR ENDED JUNE 30                                   THROUGH
                  -----------------------------------------------------------------------------------------   JUNE 30,
                     1996       1995       1994        1993       1992       1991        1990       1989        1988
- -----------------------------------------------------------------------------------------------------------------------
 
<S>               <C>         <C>        <C>        <C>         <C>        <C>        <C>         <C>        <C>
PER SHARE OPERATING
PERFORMANCE:
 
Net asset value,
 beginning of
 period.......... $   23.06   $  19.23   $  19.17   $   16.29   $  14.73   $  14.21   $   13.86   $   12.47  $   10.00
                  ----------  ---------  ---------  ----------  ---------  ---------  ----------  ---------  ----------
 
Net investment
 income..........      0.18       0.19       0.14        0.14       0.17       0.20        0.23        0.24       0.12
Net realized and
 unrealized
 gain............      4.23       3.88       0.30        2.86       1.57       0.59        0.62        1.56       2.43
                  ----------  ---------  ---------  ----------  ---------  ---------  ----------  ---------  ----------
 
Total from
 investment
 operations......      4.41       4.07       0.44        3.00       1.74       0.79        0.85        1.80       2.55
                  ----------  ---------  ---------  ----------  ---------  ---------  ----------  ---------  ----------
 
Less dividends
 and
 distributions
 from:
   Net investment
   income........     (0.26)     (0.09)     (0.09)      (0.12)     (0.18)     (0.21)      (0.24)      (0.24)     (0.08)
   Net realized
   gain..........     (0.12)     (0.15)     (0.29)     --          --         (0.06)      (0.26)      (0.17)    --
                  ----------  ---------  ---------  ----------  ---------  ---------  ----------  ---------  ----------
 
Total dividends
 and
 distributions...     (0.38)     (0.24)     (0.38)      (0.12)     (0.18)     (0.27)      (0.50)      (0.41)     (0.08)
                  ----------  ---------  ---------  ----------  ---------  ---------  ----------  ---------  ----------
 
Net asset value,
 end of period... $   27.09   $  23.06   $  19.23   $   19.17   $  16.29   $  14.73   $   14.21   $   13.86  $   12.47
                  ----------  ---------  ---------  ----------  ---------  ---------  ----------  ---------  ----------
                  ----------  ---------  ---------  ----------  ---------  ---------  ----------  ---------  ----------
 
TOTAL INVESTMENT
RETURN+..........     19.27%     21.41%      2.26%      18.50%     11.83%      5.82%       6.17%      16.87%     25.56%(1)
 
RATIOS TO AVERAGE
NET ASSETS:
Expenses.........      1.51%      1.64%      1.68%       1.71%      1.80%      1.80%       1.80%       1.90%      1.60%(2)(3)
 
Net investment
 income..........      0.81%      1.01%      0.86%       0.86%      1.10%      1.40%       1.90%       2.30%      1.90%(2)
 
SUPPLEMENTAL DATA:
Net assets, end
 of period, in
 millions........       $962       $642       $456        $311       $193       $139        $148        $78         $37
 
Portfolio
 turnover rate...        10%        11%        19%          6%         9%        20%         10%         10%        12%(1)
 
Average
 commission rate
 paid............    $0.0302     --         --          --         --         --          --         --          --
<FN>
 
- ---------------------
 *   Commencement of operations.
 +   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)  If the Fund had borne all expenses that were reimbursed or waived by the
     Investment Manager, the above annualized expense and net investment income
     ratios would have been 2.30% and 1.20%, respectively.
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
 
                                       46
<PAGE>
DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
REPORT OF INDEPENDENT ACCOUNTANTS
 
TO THE SHAREHOLDERS AND TRUSTEES
OF DEAN WITTER VALUE-ADDED MARKET SERIES -- EQUITY PORTFOLIO
 
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 Dean Witter Value-Added Market
Value Series -- Equity Portfolio (the "Fund") at June 30, 1996, 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 eight years in the period then ended and for the period December 1, 1987
(commencement of operations) through June 30, 1988, in conformity with generally
accepted accounting principles. 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 generally accepted
auditing standards 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 June 30, 1996 by
correspondence with the custodian and brokers and the application of alternative
auditing procedures where confirmations from brokers were not received, provide
a reasonable basis for the opinion expressed above.
 
PRICE WATERHOUSE LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
AUGUST 9, 1996
 
- --------------------------------------------------------------------------------
                      1996 FEDERAL TAX NOTICE (UNAUDITED)
 
       During  the year  ended June 30,  1996, Fund  paid to shareholders
       $0.086 per share  from long-term capital  gains. For such  period,
       100% of the ordinary dividend qualified for the dividends received
       deduction available to corporations.
 
                                       47
<PAGE>

               DEAN WITTER VALUE-ADDED MARKET ADDED MARKET SERIES
                            PART C  OTHER INFORMATION

Item 24.  Financial Statements and Exhibits

     (a)  FINANCIAL STATEMENTS

          (1)  Financial statements and schedules, included
               in Prospectus (Part A):                                PAGE IN
                                                                      PROSPECTUS

               Financial highlights for the period December 1, 1987
               through June 30, 1988 and for the years ended June 30,
               1989, 1990, 1991, 1992, 1993, 1994, 1995, and
               1996 ..............................................         4


          (2)  Financial statements included in the Statement of
               Additional Information (Part B):                        PAGE IN
                                                                         SAI

               Portfolio of Investments at June 30, 1996 .........        31

               Statement of assets and liabilities at
               June 30, 1996  ....................................        39

               Statement of operations for the year ended June
               30, 1996  .........................................        40

               Statement of changes in net assets for the fiscal
               years ended June 30, 1995 and June 30, 1996 .......        41

               Notes to Financial Statements .....................        42

               Financial highlights for the period December 1, 1987
               through June 30, 1988 and for the years ended June 30,
               1989, 1990, 1991, 1992, 1993, 1994, 1995 and 1996..        46

          (3)  Financial statements included in Part C:

               None

     (b)  EXHIBITS:

5.        --        Investment Management Agreement between
                    the Registrant and Dean Witter InterCapital
                    Inc.

8.        --        Amendment to the Custody Agreement between
                    the Registrant and The Bank of New York


                                        1
<PAGE>

9.        --        Services Agreement between the Registrant and
                    Dean Witter Services Company Inc.

11.       --        Consent of Independent Accountants

16.       --        Schedule for Computations of Performance Quotations

27.       --        Financial Data Schedule

- -------------------------
All other exhibits previously filed and incorporated by reference.

Item 25.  PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT.

          None

Item 26.  NUMBER OF HOLDERS OF SECURITIES.
     (1)                                                     (2)
                                                    Number of Record Holders
     Title of Class                                     at July 31, 1996
     --------------                                 ----------------------------

Shares of Beneficial Interest                                 66,570

Item 27.  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.


                                        2
<PAGE>

     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 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 28.  BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER.

     See "The Fund and Its Management" in the Prospectus regarding the business
of the investment adviser.  The following information is given regarding
officers of Dean Witter InterCapital Inc.  InterCapital is a wholly-owned
subsidiary of Dean Witter, Discover & Co.  The principal address of the Dean
Witter Funds is Two World Trade Center, New York, New York 10048.

     The term "Dean Witter Funds" used below refers to the following registered
investment companies:


                                        3
<PAGE>

CLOSED-END INVESTMENT COMPANIES
      (1) InterCapital Income Securities Inc.
      (2) High Income Advantage Trust
      (3) High Income Advantage Trust II
      (4) High Income Advantage Trust III
      (5) Municipal Income Trust
      (6) Municipal Income Trust II
      (7) Municipal Income Trust III
      (8) Dean Witter Government Income Trust
      (9) Municipal Premium Income Trust
     (10) Municipal Income Opportunities Trust
     (11) Municipal Income Opportunities Trust II
     (12) Municipal Income Opportunities Trust III
     (13) Prime Income Trust
     (14) InterCapital Insured Municipal Bond Trust
     (15) InterCapital Quality Municipal Income Trust
     (16) InterCapital Quality Municipal Investment Trust
     (17) InterCapital Insured Municipal Income Trust
     (18) InterCapital California Insured Municipal Income Trust
     (19) InterCapital Insured Municipal Trust
     (20) InterCapital Quality Municipal Securities
     (21) InterCapital New York Quality Municipal Securities
     (22) InterCapital California Quality Municipal Securities
     (23) InterCapital Insured California Municipal Securities
     (24) InterCapital Insured Municipal Securities

OPEN-END INVESTMENT COMPANIES:
      (1) Dean Witter Short-Term Bond Fund
      (2) Dean Witter Tax-Exempt Securities Trust
      (3) Dean Witter Tax-Free Daily Income Trust
      (4) Dean Witter Dividend Growth Securities Inc.
      (5) Dean Witter Convertible Securities Trust
      (6) Dean Witter Liquid Asset Fund Inc.
      (7) Dean Witter Developing Growth Securities Trust
      (8) Dean Witter Retirement Series
      (9) Dean Witter Federal Securities Trust
     (10) Dean Witter World Wide Investment Trust
     (11) Dean Witter U.S. Government Securities Trust
     (12) Dean Witter Select Municipal Reinvestment Fund
     (13) Dean Witter High Yield Securities Inc.
     (14) Dean Witter Intermediate Income Securities
     (15) Dean Witter New York Tax-Free Income Fund
     (16) Dean Witter California Tax-Free Income Fund
     (17) Dean Witter Health Sciences Trust
     (18) Dean Witter California Tax-Free Daily Income Trust
     (19) Dean Witter Global Asset Allocation Fund
     (20) Dean Witter American Value Fund
     (21) Dean Witter Strategist Fund
     (22) Dean Witter Utilities Fund
     (23) Dean Witter World Wide Income Trust
     (24) Dean Witter New York Municipal Money Market Trust
     (25) Dean Witter Capital Growth Securities


                                        4
<PAGE>

     (26) Dean Witter Precious Metals and Minerals Trust
     (27) Dean Witter European Growth Fund Inc.
     (28) Dean Witter Global Short-Term Income Fund Inc.
     (29) Dean Witter Pacific Growth Fund Inc.
     (30) Dean Witter Multi-State Municipal Series Trust
     (31) Dean Witter Premier Income Trust
     (32) Dean Witter Short-Term U.S. Treasury Trust
     (33) Dean Witter Diversified Income Trust
     (34) Dean Witter U.S. Government Money Market Trust
     (35) Dean Witter Global Dividend Growth Securities
     (36) Active Assets California Tax-Free Trust
     (37) Dean Witter Natural Resource Development Securities Inc.
     (38) Active Assets Government Securities Trust
     (39) Active Assets Money Trust
     (40) Active Assets Tax-Free Trust
     (41) Dean Witter Limited Term Municipal Trust
     (42) Dean Witter Variable Investment Series
     (43) Dean Witter Value-Added Market Series
     (44) Dean Witter Global Utilities Fund
     (45) Dean Witter High Income Securities
     (46) Dean Witter National Municipal Trust
     (47) Dean Witter International SmallCap Fund
     (48) Dean Witter Mid-Cap Growth Fund
     (49) Dean Witter Select Dimensions Investment Series
     (50) Dean Witter Balanced Growth Fund
     (51) Dean Witter Balanced Income Fund
     (52) Dean Witter Hawaii Municipal Trust
     (53) Dean Witter Capital Appreciation Fund
     (54) Dean Witter Intermediate Term U.S. Treasury Trust
     (55) Dean Witter Information Fund
     (56) Dean Witter Japan Fund
     (57) Dean Witter Income Builder Fund
     (58) Dean Witter Special Value Fund

The term "TCW/DW Funds" refers to the following registered investment companies:

OPEN-END INVESTMENT COMPANIES
      (1) TCW/DW Core Equity Trust
      (2) TCW/DW North American Government Income Trust
      (3) TCW/DW Latin American Growth Fund
      (4) TCW/DW Income and Growth Fund
      (5) TCW/DW Small Cap Growth Fund
      (6) TCW/DW Balanced Fund
      (7) TCW/DW Total Return Trust
      (8) TCW/DW Mid-Cap Equity Trust
      (9) TCW/DW Global Telecom Trust

CLOSED-END INVESTMENT COMPANIES
      (1) TCW/DW Term Trust 2000
      (2) TCW/DW Term Trust 2002
      (3) TCW/DW Term Trust 2003
      (4) TCW/DW Emerging Markets Opportunities Trust


                                        5
<PAGE>

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

Charles A. Fiumefreddo        Executive Vice President and Director of Dean
Chairman, Chief               Witter Reynolds Inc. ("DWR"); Chairman, Chief
Executive Officer and         Executive Officer and Director of Dean Witter
Director                      Distributors Inc. ("Distributors") and Dean
                              Witter Services Company Inc. ("DWSC"); Chairman
                              and Director of Dean Witter Trust Company
                              ("DWTC"); Chairman, Director or Trustee, President
                              and Chief Executive Officer of the Dean Witter
                              Funds and Chairman, Chief Executive Officer and
                              Trustee of the TCW/DW Funds; Formerly Executive
                              Vice President and Director of Dean Witter,
                              Discover & Co. ("DWDC"); Director and/or officer
                              of various DWDC subsidiaries.

Philip J. Purcell             Chairman, Chief Executive Officer and Director of
Director                      of DWDC and DWR; Director of DWSC and
                              Distributors; Director or Trustee of the Dean
                              Witter Funds; Director and/or officer of various
                              DWDC subsidiaries.

Richard M. DeMartini          Executive Vice President of DWDC; President and
Director                      Chief Operating Officer of Dean Witter Capital;
                              Director of DWR, DWSC, Distributors and DWTC;
                              Trustee of the TCW/DW Funds; Member (since
                              January, 1993) and Chairman (since January, 1995)
                              of the Board of Directors of NASDAQ.

James F. Higgins              Executive Vice President of DWDC; President
and Director                  Chief Operating Officer of Dean Witter Financial;
                              Director of DWR, DWSC, Distributors and DWTC.

Thomas C. Schneider           Executive Vice President and Chief Financial
Executive Vice                Officer of DWDC, DWR, DWSC and Distributors;
President, Chief              Director of DWR, DWSC and Distributors.
Financial Officer and
Director

Christine A. Edwards          Executive Vice President, Secretary and General
Director                      Counsel of DWDC and DWR; Executive Vice President,
                              Secretary and Chief Legal Officer of Distributors;
                              Director of DWR, DWSC and Distributors.

Robert M. Scanlan             President and Chief Operating Officer of DWSC,
President and Chief           Executive Vice President of Distributors;
Operating Officer             Executive Vice President and Director of DWTC;
                              Vice President of the Dean Witter Funds and the
                              TCW/DW Funds.


                                        6
<PAGE>

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

David A. Hughey               Executive Vice President and Chief Administrative
Executive Vice                Officer of DWSC, Distributors and DWTC; Director
President and Chief           of DWTC; Vice President of the Dean Witter Funds
Administrative Officer        and the TCW/DW Funds.

John Van Heuvelen             President, Chief Operating Officer and Director
Executive Vice                of DWTC.
President

Joseph J. McAlinden           Vice President of the Dean Witter Funds.
Executive Vice President
and Chief Investment
Officer

Sheldon Curtis                Assistant Secretary of DWR; Senior Vice President,
Senior Vice President,        Secretary and General Counsel of DWSC; Senior Vice
General Counsel and           President, Assistant General Counsel and Assistant
Secretary                     Secretary of Distributors; Senior Vice President
                              and Secretary of DWTC; Vice President, Secretary
                              and General Counsel of the Dean Witter Funds and
                              the TCW/DW Funds.

Peter M. Avelar
Senior Vice President         Vice President of various Dean Witter Funds.

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

Richard Felegy
Senior Vice President

Edward Gaylor
Senior Vice President         Vice President of various Dean Witter Funds.

Robert S. Giambrone           Senior Vice President of DWSC, Distributors
Senior Vice President         and DWTC and Director of DWTC; Vice President of
                              the Dean Witter Funds and the TCW/DW Funds.

Rajesh K. Gupta
Senior Vice President         Vice President of various Dean Witter Funds.

Kenton J. Hinchcliffe
Senior Vice President         Vice President of various Dean Witter Funds.

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


                                        7
<PAGE>


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

Jenny Beth Jones              Vice President of Dean Witter Special Value
Senior Vice President         Fund.

John B. Kemp, III             Director of the Provident Savings Bank, Jersey
Senior Vice President         City, New Jersey.

Anita Kolleeny
Senior Vice President         Vice President of various Dean Witter Funds.

Jonathan R. Page
Senior Vice President         Vice President of various Dean Witter Funds.

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

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

Paul D. Vance
Senior Vice President         Vice President of various Dean Witter Funds.

Elizabeth A. Vetell
Senior Vice President

James F. Willison
Senior Vice President         Vice President of various Dean Witter Funds.

Ronald J. Worobel
Senior Vice President         Vice President of various Dean Witter Funds.

Thomas F. Caloia              First Vice President and Assistant Treasurer of
First Vice President          DWSC, Assistant Treasurer of Distributors;
and Assistant                 Treasurer and Chief Financial Officer of the
Treasurer                     Dean Witter Funds and the TCW/DW Funds.

Marilyn K. Cranney            Assistant Secretary of DWR; First Vice President
First Vice President          and Assistant Secretary of DWSC; Assistant
and Assistant Secretary       Secretary of the Dean Witter Funds and the TCW/DW
                              Funds.

Barry Fink                    First Vice President and Assistant Secretary of
First Vice President          DWSC; Assistant Secretary of the Dean Witter
and Assistant Secretary       Funds and the TCW/DW Funds.

Michael Interrante            First Vice President and Controller of DWSC;
First Vice President          Assistant Treasurer of Distributors;First Vice
and Controller                President and Treasurer of DWTC.

Robert Zimmerman
First Vice President


                                        8
<PAGE>

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

Joan Allman
Vice President

Joseph Arcieri
Vice President                Vice President of various Dean Witter Funds.

Kirk Balzer
Vice President                Vice President of various Dean Witter Funds.

Douglas Brown
Vice President

Philip Casparius
Vice President

Thomas Chronert
Vice President

Rosalie Clough
Vice President

Patricia A. Cuddy
Vice President                Vice President of various Dean Witter Funds.

B. Catherine Connelly
Vice President

Salvatore DeSteno
Vice President                Vice President of DWSC.

Frank J. DeVito
Vice President                Vice President of DWSC.

Dwight Doolan
Vice President

Bruce Dunn
Vice President

Jeffrey D. Geffen
Vice President

Deborah Genovese
Vice President

Peter W. Gurman
Vice President


                                        9
<PAGE>

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

John Hechtlinger
Vice President

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

Elizabeth Hinchman
Vice President

David Hoffman
Vice President

David Johnson
Vice President

Christopher Jones
Vice President

James Kastberg
Vice President

Stanley Kapica
Vice President

Michael Knox
Vice President                Vice President of various Dean Witter Funds.

Konrad J. Krill
Vice President                Vice President of various Dean Witter Funds.

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

Thomas Lawlor
Vice President

Gerard Lian
Vice President                Vice President of various Dean Witter Funds.

LouAnne D. McInnis            Vice President and Assistant Secretary of DWSC;
Vice President and            Assistant Secretary of the Dean Witter Funds and
Assistant Secretary           the TCW/DW Funds.

Sharon K. Milligan
Vice President

Julie Morrone
Vice President


                                       10
<PAGE>

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

David Myers
Vice President

James Nash
Vice President

Richard Norris
Vice President

Anne Pickrell
Vice President                Vice President of Dean Witter Global Short-
                              Term Income Fund Inc.

Hugh Rose
Vice President

Robert Rossetti
Vice President

Ruth Rossi                    Vice President and Assistant Secretary of DWSC;
Vice President and            Assistant Secretary of the Dean Witter Funds and
Assistant Secretary           the TCW/DW Funds.

Carl F. Sadler
Vice President

Rafael Scolari
Vice President                Vice President of Prime Income Trust.

Peter Seeley                  Vice President of Dean Witter World
Vice President                Wide Income Trust.

Jayne M. Stevlingson
Vice President                Vice President of various Dean Witter Funds.

Kathleen Stromberg
Vice President                Vice President of various Dean Witter Funds.

Vinh Q. Tran
Vice President                Vice President of various Dean Witter Funds.

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


                                       11
<PAGE>

Item 29.  PRINCIPAL UNDERWRITERS
     (a)  Dean Witter Distributors Inc. ("Distributors"), a Delaware
          corporation, is the principal underwriter of the Registrant.
          Distributors is the principal underwriter of the following
          investment companies:

      (1)      Dean Witter Liquid Asset Fund Inc.
      (2)      Dean Witter Tax-Free Daily Income Trust
      (3)      Dean Witter California Tax-Free Daily Income Trust
      (4)      Dean Witter Retirement Series
      (5)      Dean Witter Dividend Growth Securities Inc.
      (6)      Dean Witter Global Asset Allocation
      (7)      Dean Witter World Wide Investment Trust
      (8)      Dean Witter Capital Growth Securities
      (9)      Dean Witter Convertible Securities Trust
     (10)      Active Assets Tax-Free Trust
     (11)      Active Assets Money Trust
     (12)      Active Assets California Tax-Free Trust
     (13)      Active Assets Government Securities Trust
     (14)      Dean Witter Short-Term Bond Fund
     (15)      Dean Witter Mid-Cap Growth Fund
     (16)      Dean Witter U.S. Government Securities Trust
     (17)      Dean Witter High Yield Securities Inc.
     (18)      Dean Witter New York Tax-Free Income Fund
     (19)      Dean Witter Tax-Exempt Securities Trust
     (20)      Dean Witter California Tax-Free Income Fund
     (21)      Dean Witter Limited Term Municipal Trust
     (22)      Dean Witter Natural Resource Development Securities Inc.
     (23)      Dean Witter World Wide Income Trust
     (24)      Dean Witter Utilities Fund
     (25)      Dean Witter Strategist Fund
     (26)      Dean Witter New York Municipal Money Market Trust
     (27)      Dean Witter Intermediate Income Securities
     (28)      Prime Income Trust
     (29)      Dean Witter European Growth Fund Inc.
     (30)      Dean Witter Developing Growth Securities Trust
     (31)      Dean Witter Precious Metals and Minerals Trust
     (32)      Dean Witter Pacific Growth Fund Inc.
     (33)      Dean Witter Multi-State Municipal Series Trust
     (34)      Dean Witter Federal Securities Trust
     (35)      Dean Witter Short-Term U.S. Treasury Trust
     (36)      Dean Witter Diversified Income Trust
     (37)      Dean Witter Health Sciences Trust
     (38)      Dean Witter Global Dividend Growth Securities
     (39)      Dean Witter American Value Fund
     (40)      Dean Witter U.S. Government Money Market Trust
     (41)      Dean Witter Global Short-Term Income Fund Inc.
     (42)      Dean Witter Premier Income Trust
     (43)      Dean Witter Value-Added Market Series
     (44)      Dean Witter Global Utilities Fund
     (45)      Dean Witter High Income Securities
     (46)      Dean Witter National Municipal Trust
     (47)      Dean Witter International SmallCap Fund
     (48)      Dean Witter Balanced Growth Fund


                                       12
<PAGE>

     (49)      Dean Witter Balanced Income Fund
     (50)      Dean Witter Hawaii Municipal Trust
     (51)      Dean Witter Variable Investment Series
     (52)      Dean Witter Capital Appreciation Fund
     (53)      Dean Witter Intermediate Term U.S. Treasury Trust
     (54)      Dean Witter Information Fund
     (55)      Dean Witter Japan Fund
     (56)      Dean Witter Income Builder Fund
     (57)      Dean Witter Special Value Fund
      (1)      TCW/DW Core Equity Trust
      (2)      TCW/DW North American Government Income Trust
      (3)      TCW/DW Latin American Growth Fund
      (4)      TCW/DW Income and Growth Fund
      (5)      TCW/DW Small Cap Growth Fund
      (6)      TCW/DW Balanced Fund
      (7)      TCW/DW Total Return Trust
      (8)      TCW/DW Mid-Cap Equity Trust
      (9)      TCW/DW Global Telecom Trust

          (b)  The following information is given regarding directors and
          officers of Distributors not listed in Item 28 above.  The principal
          address of Distributors is Two World Trade Center, New York, New York
          10048.  None of the following persons has any position or office with
          the Registrant.

                          Positions and
                          Office with
     Name                 Distributors
     ----                 -------------
     Fredrick K. Kubler  Senior Vice President, Assistant Secretary and Chief
                         Compliance Officer.

     Michael T. Gregg    Vice President and Assistant Secretary.

Item 30.  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 31.  MANAGEMENT SERVICES

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

Item 32.  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.


                                       13

<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 21st day of August, 1996.

                                       DEAN WITTER VALUE-ADDED MARKET SERIES

                                       By   /s/  Sheldon Curtis
                                          ----------------------------------
                                                 Sheldon Curtis
                                          Vice President and Secretary

    Pursuant to the requirements of the Securities Act of 1933, this Post-
Effective Amendment No. 10 has been signed below by the following persons in the
capacities and on the dates indicated.

    SIGNATURES                     TITLES                     DATE

(1) Principal Executive Officer    President, Chief
                                   Executive Officer,
                                   Trustee and Chairman
By  /s/ Charles A. Fiumefreddo                                08/21/96
    ----------------------------
        Charles A. Fiumefreddo

(2) Principal Financial Officer    Treasurer and Principal
                                   Accounting Officer

By  /s/ Thomas F. Caloia                                      08/21/96
    --------------------------
        Thomas F. Caloia

(3) Majority of the Trustees

    Charles A. Fiumefreddo (Chairman)
    Philip J. Purcell


By  /s/ Sheldon Curtis                                        08/21/96
- ------------------------------
        Sheldon Curtis
        Attorney-in-Fact

    Michael Bozic
    Edwin J. Garn
    John R. Haire
    Manuel H. Johnson
    Michael E. Nugent
    John L. Schroeder

By  /s/ David M. Butowsky                                     08/21/96
    ---------------------------
        David M. Butowsky
        Attorney-in-Fact

<PAGE>


                        DEAN WITTER VALUE-ADDED MARKET SERIES

                                    EXHIBIT INDEX


                   5.      -    Investment Management Agreement between the
                                Registrant and Dean Witter InterCapital Inc.

                   8.      -    Amendment to the Custody Agreement between the
                                Registrant and The Bank of New York

                   9.      -    Services Agreement between Dean Witter
                                InterCapital Inc. and Dean Witter Services 
                                Company Inc.

                   11.     -    Consent of Independent Accountants

                   16.     -    Schedule for Computation of Performance
                                Quotations

                   27.     -    Financial Data Schedule

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

                   All other exhibits previously filed and incorporated by
                   reference.


<PAGE>
                           INVESTMENT MANAGEMENT AGREEMENT

    AGREEMENT made as of the 30th day of June, 1993, and amended as of May 1,
1994 and May 1, 1996, by and between Dean Witter Value-Added Market Series, an
unincorporated business trust organized under the laws of the Commonwealth of
Massachusetts (hereinafter called the "Fund"), and Dean Witter Inter-Capital
Inc., a Delaware corporation (hereinafter called the "Investment Manager"):

    WHEREAS, The Fund is engaged in business as an open-end management
investment company and is registered as such under the Investment Company Act of
1940, as amended (the "Act"); and

    WHEREAS, The Investment Manager is registered as an investment adviser
under the Investment Advisers Act of 1940, and engages in the business of acting
as investment adviser; and

    WHEREAS, The Fund is authorized to issue shares of beneficial interest in
separate portfolios (the "Portfolios") with each such Portfolio representing
interest in a separate portfolio of securities and other assets; and

    WHEREAS, The Fund presently offers shares in one Portfolio designated as
the Equity Portfolio, such Portfolio together with all other Portfolios
subsequently established by the Fund with respect to which the Fund desires to
retain the Investment Manager to render management and investment advisory
services in the manner and on the terms and conditions hereinafter set forth
being collectively referred to as the "Portfolios"; and

    WHEREAS, The Investment Manager desires to be retained to perform services
on said terms and conditions;

    Now, Therefore, this Agreement

                                     WITNESSETH:

that in consideration of the premises and the mutual covenants hereinafter
contained, the Fund and the Investment Manager agree as follows:

    1.  The Fund hereby retains the Investment Manager to act as investment
manager of the Portfolios and, subject to the supervision of the Trustees, to
supervise the investment activities of the Portfolios as hereinafter set forth.
Without limiting the generality of the foregoing, the Investment Manager shall
obtain and evaluate such information and advice relating to the economy,
securities and commodities markets and securities and commodities as it deems
necessary or useful to discharge its duties hereunder; shall continuously manage
the assets of the Portfolios in a manner consistent with the investment
objectives and policies of the Portfolios; shall determine the securities and
commodities to be purchased, sold or otherwise disposed of by the Portfolios and
the timing of such purchases, sales and dispositions; and shall take such
further action, including the placing of purchase and sale orders on behalf of
the Portfolios, as the Investment Manager shall deem necessary or appropriate.
The Investment Manager shall also furnish to or place at the disposal of the
Fund such of the information, evaluations, analyses and opinions formulated or
obtained by the Investment Manager in the discharge of its duties as the Fund
may, from time to time, reasonably request.

    In the event the Fund establishes one or more Portfolios other than the
Equity Portfolio with respect to which it desires to retain the Investment
Manager to render investment advisory services hereunder, it shall notify the
Investment Manager in writing. If the Investment Manager is willing to render
such services, it shall notify the Fund in writing, whereupon such Portfolio
shall become a Portfolio hereunder.

    2.  the Investment Manager shall, at its own expense, maintain such staff
and employ or retain such personnel and consult with such other persons as it
shall from time to time determine to be necessary or useful to the performance
of its obligations under this Agreement. Without limiting the generality of the
foregoing, the staff and personnel of the Investment Manager shall be deemed to
include persons employed or otherwise retained by the Investment Manager to
furnish statistical and other factual data, advice


                                          1

<PAGE>

regarding economic factors and trends, information with respect to technical and
scientific developments, and such other information, advice and assistance as
the Investment Manager may desire. The Investment Manager shall, as agent for
the Fund, maintain the Fund's records and books of account (other than those
maintained by the Fund's transfer agent, registrar, custodian and other
agencies). All such books and records so maintained shall be the property of the
Fund and, upon request therefor, the Investment Manager shall surrender to the
Fund such of the books and records so requested.

    3.  The Fund will, from time to time, furnish or otherwise make available
to the Investment Manager such financial reports, proxy statements and other
information relating to the business and affairs of the Fund as the Investment
Manager may reasonably require in order to discharge its duties and obligations
hereunder.

    4.  The Investment Manager shall bear the cost of rendering the investment
management and supervisory services to be performed by it under this Agreement,
and shall, at its own expense, pay the compensation of the officers and
employees, if any, of the Fund, and provide such office space, facilities and
equipment and such clerical help and bookkeeping services as the Fund shall
reasonably require in the conduct of its business. The Investment Manager shall
also bear the cost of telephone service, heat, light, power and other utilities
provided to the Fund.

    5.  The Fund assumes and shall pay or cause to be paid all other expenses
of the Fund, including without limitation: fees pursuant to any plan of
distribution that the Fund may adopt; the charges and expenses of any registrar,
any custodian or depository appointed by the Fund for the safekeeping of its
cash, portfolio securities or commodities and other property, and any stock
transfer or dividend agent or agents appointed by the Fund; brokers' commissions
chargeable to the Fund in connection with portfolio transactions to which the
Fund is a party; all taxes, including securities or commodities issuance and
transfer taxes, and fees payable by the Fund to federal, state or other
governmental agencies; the cost and expense of engraving or printing
certificates representing shares of the Fund; all costs and expenses in
connection with the registration and maintenance of registration of the Fund and
its shares with the Securities and Exchange Commission and various states and
other jurisdictions (including filing fees and legal fees and disbursements of
counsel); the cost and expense of printing (including typesetting) and
distribution prospectuses and statements of additional information of the Fund
and supplements thereto the Fund's shareholders; all expenses of shareholders'
and Trustees' meetings and of preparing, printing and mailing proxy statements
and reports to shareholders; fees and travel expenses of Trustees or 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
the payment of any dividend, distribution, withdrawal or redemption, whether in
shares or in cash; charges and expenses of any outside service used for pricing
of the Fund's shares; charges and expenses of legal counsel, including counsel
to the Trustees of the Fund who are not interested persons (as defined in the
Act) of the Fund or the Investment Manager, and of independent accountants, in
connections with any matter relating to the Fund; membership dues of industry
associations; interest payable 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
related thereto); and all other charges and costs of the Fund's operation unless
otherwise explicitly provided herein.

    6.  For the services to be rendered, the facilities furnished, and the
expenses assumed by the Investment Manager, each Portfolio of the Fund shall pay
to the Investment Manager monthly compensation determined by applying an annual
rate or rates to the daily net assets of the respective Portfolios determined as
of the close of each business day; the rates so applied to the Equity Portfolio
shall be 0.50% of daily net assets up to $500 million; 0.45% of the next $500
million; and 0.425% of the daily net assets over $1 billion. Except as
hereinafter set forth, compensation under this Agreement shall be calculated and
accrued daily and the amounts of the daily accruals shall be paid monthly. Such
calculations shall be made by applying 1/365th of the annual rates to the net
assets of the respective Portfolios each day determined as of the close of
business on that day or the last previous business day. If this agreement
becomes effective subsequent to


                                          2

<PAGE>

the first day of a month or shall terminate before the last day of a month,
compensation for that part of the month this Agreement is in effect shall be
prorated in a manner consistent with the calculation of the fees as set forth
above.

    Subject to the provisions of paragraph 7 hereof, payment of the Investment
Manager's compensation for the preceding month shall be made as promptly as
possible after completion of the computations contemplated by paragraph 7
hereof.

    7.  In the event the operating expenses of a Portfolio, including amounts
payable to the Investment Manager pursuant to paragraph 6 hereof, for any fiscal
year ending on a date on which this Agreement is in effect, exceed the expense
limitations applicable to such Portfolio imposed by state securities laws or
regulations thereunder, as such limitations may be raised or lowered from time
to time, the Investment Manager shall reduce its management fee in respect of
such Portfolio to the extent of such excess and, if required, pursuant to any
such laws or regulations, will reimburse such Portfolio for annual operating
expenses in excess of any expense limitation that may be applicable; provided,
however, there shall be excluded from such expenses the amount of any interest,
taxes, brokerage commissions, distribution fees and extraordinary expenses
(including but not limited to legal claims and liabilities and litigation costs
and any indemnification related thereto) paid or payable by such Portfolio. Such
reduction, if any, shall be computed and accrued daily, shall be settled on a
monthly basis, and shall be based upon the expense limitation applicable to such
Portfolio as at the end of the last business day of the month. Should two or
more such expense limitations be applicable as at the end of the last business
day of the month, that expense limitation which results in the largest reduction
in the Investment Manager's fee shall be applicable.

    For purposes of this provision, should any applicable expense limitation be
based upon the gross income of the Portfolio, such gross income shall include,
but not be limited to, interest on debt securities in the portfolio of the
Portfolio accrued to and including the last day of the Fund's fiscal year, and
dividends declared on equity securities in the portfolio of the Portfolio, the
record dates for which fall on or prior to the last day of such fiscal year, but
shall not include gains from the sale of securities.

    8.  The Investment Manger will use its best effort in the supervision and
management of the investment activities of the Fund, but in the absence of
willful misfeasance, bad faith, gross negligence or reckless disregard of its
obligations hereunder, the Investment Manager shall not be liable to the Fund or
any of its investors for any error of judgment or mistake of law or for any act
or omission by the Investment Manager or for any losses sustained by the Fund or
its investors.

    9.  Nothing contained in this Agreement shall prevent the Investment
Manager or any affiliated person of the Investment Manager form acting as
investment adviser or manager for any other person, firm or corporation and
shall not in any way bind or restrict the Investment Manager or any such
affiliated person from buying, selling or trading any securities or commodities
for their own accounts or for the account of others for whom they may be acting.
Nothing in this Agreement shall limit or restrict the right of any Trustee,
officer or employee of the Investment Manager to engage in any other business or
to devote his or her time and attention in part to the management or other
aspects of any other business whether of a similar or dissimilar nature.

    10.  This Agreement shall remain in effect until April 30, 1997 and from
year to year thereafter with respect to each Portfolio provided such continuance
with respect to each Portfolio provided such continuance with respect to a
Portfolio is approved at least annually by the vote of holders of a majority (as
defined in the Act) of the outstanding voting securities of such Portfolio or by
the Trustees of the Fund; provided that in either event such continuance is also
approved annually by the vote of a majority of the Trustees of the Fund who are
not parties to this Agreement or "interested persons" (as defined in the Act) of
any such party, which vote must be cast in person at a meeting called for the
purpose of voting on such approval; provided, however, that (a) the Fund may, at
any time and without the payment of any penalty, terminate this Agreement upon
thirty days; written notice to the Investment Manager, either by majority vote
of the Trustees of the Fund or, with respect to a Portfolio, by the vote of a
majority of the outstanding voting securities of such Portfolio; (b) this
Agreement shall immediately terminate in the event of its assignment (to the
extent required by the Act and the rules thereunder) unless


                                          3

<PAGE>

such automatic terminations shall be prevented by an exemptive order of the
Securities and Exchange Commission; and (c) the Investment Manager may terminate
this Agreement without payment of penalty on thirty days, written notice to the
Fund. Any notice under this Agreement shall be given in writing, addressed and
delivered, or mailed post-paid, to the other party at the principal office of
such party.

    Any approval of this Agreement by the holders of a majority of the
outstanding voting securities of any Portfolio shall be effective to continue
this Agreement with respect to such Portfolio notwithstanding (a) that this
Agreement has not been approved by the holders of a majority of the outstanding
voting securities of any other Portfolio or (b) that this Agreement has not been
approved by the vote of a majority of the outstanding voting securities of the
Fund, unless such approval shall be required by any other applicable law or
otherwise.

    11.  This Agreement may be amended by the parties without the vote or
consent of the shareholders of the Fund to supply any omission, to cure, correct
or supplement any ambiguous, defective or inconsistent provision hereof, or if
they deem it necessary to conform this Agreement to the requirements of
applicable federal laws or regulations, but neither the Fund nor the Investment
Manager shall be liable for failing to do so.

    12.  This Agreement shall be construed in accordance with the laws of the
State of New York and the applicable provisions of the Act. To the extent the
applicable law of the State of New York, or any of the provisions herein,
conflicts with the applicable provisions of the Act, the latter shall control.

    13.  The Investment Manager and the Fund each agree that the name "Dean 
Witter", which comprises a component of the Fund's name, is a property right 
of Dean Witter Reynolds Inc. The Fund agrees and consents that (i) it will 
only use the name "Dean Witter" as a component of its name and for no other 
purpose, (ii) it will not purport to grant to any third party the right to 
use the name "Dean Witter" for any purpose, (iii) the Investment Manager or 
its parent, Dean Witter Reynolds Inc., or any corporate affiliate of the 
Investment Manager's parent, may use or grant to others the right to use the 
name "Dean Witter", or any combination or abbreviation thereof, as all or a 
portion of a corporate or business name or for any commercial purpose, 
including a grant of such right to any other investment company, (iv) at the 
request of the Investment Manager or its parent, the Fund will take such 
action as may be required to provide its consent to the use of the name "Dean 
Witter", or any combination or abbreviation thereof, by the Investment 
Manager or its parent or any corporate affiliate of the Investment Manager's 
parent, or by any person to whom the Investment Manager or its parent or any 
corporate affiliate of the Investment Manager's parent shall have granted the 
right to use such, and (v) upon the termination of any investment advisory 
agreement into which the Investment Manager and the Fund may enter, or upon 
termination of affiliation of the Investment Manager with its parent, the 
Fund shall, upon request by the Investment Manager or its parent, cease to 
use the name "Dean Witter" as a component of its name, and shall not use the 
name, or any combination or abbreviation thereof, as a part of its name or 
for any other commercial purpose, and shall cause its officers, Trustees and 
shareholders to take any and all actions which the Investment Manager or its 
parent may request to effect the foregoing and to reconvey to the Investment 
Manager or its parent any and all rights to such name.

    14.  The Declaration of Trust establishing Dean Witter Value-Added Market 
Series, dated May 27, 1987, a copy of which, together with all amendments 
thereto (the "Declaration"), is on file in the office of the Secretary of the 
Commonwealth of Massachusetts, provides that the name Dean Witter Value-Added 
Market Series 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 Dean Witter Value-Added Market Series 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 Dean Witter Value-Added Market Series, 
but the Trust Estate only shall be liable.

                                          4

<PAGE>

    IN WITNESS WHEREOF, the parties hereto have executed and delivered this
Agreement, as amended, on May 1, 1996, in New York, New York.

                                           DEAN WITTER VALUE-ADDED MARKET SERIES

                                           By  /s/ Sheldon Curtis
                                               ---------------------------------

Attest:

  /s/ Carsten Otto
  --------------------------

                                            DEAN WITTER INTERCAPITAL INC.

                                            By  /s/ R. M. Scanlan
                                                --------------------------------

Attest:

   /s/ Marilyn K. Cranney
  --------------------------



                                          5


<PAGE>

                            AMENDMENT TO CUSTODY AGREEMENT

    Amendment made as of this 17th day of April, 1996 by and between Dean Witter
Value-Added Market Series (the "Fund") and The Bank of New York (the
"Custodian") to the Custody Agreement between the Fund and the Custodian dated
September 20, 1991 (the "Custody Agreement").  The Custody Agreement is hereby
amended as follows:

    Article XV Section 8 of the Custody Agreement shall be deleted and be
replaced by Sections 8.(a), 8.(b) and 8.(c) as set forth below:

    "8.   (a)  The Custodian will use reasonable care with respect to its
obligations under this Agreement and the safekeeping of Securities and moneys
owned by the Fund.  The Custodian shall indemnify the Fund against and save the
Fund harmless from all liability, claims, losses and demands whatsoever,
including attorneys' fees, howsoever arising or incurred as the result of the
failure of a subcustodian which is a banking institution located in a foreign
country and identified on Schedule A attached hereto and as amended from time to
time upon mutual agreement of the parties (each, a "Subcustodian") to exercise
reasonable care with respect to the safekeeping of such Securities and moneys to
the same extent that the Custodian would be liable to the Fund if the Custodian
were holding such securities and moneys in New York.  In the event of any loss
to the Fund by reason of the failure of the Custodian or a Subcustodian to
utilize reasonable care, the Custodian shall be liable to the Fund only to the
extent of the Fund's direct damages, to be determined based on the market value
of the Securities and moneys which are the subject of the loss at the date of
discovery of such loss and without reference to any special conditions or
circumstances.

    8.   (b)  The Custodian shall not be liable for any loss which results from
(i) the general risk of investing, or (ii) investing or holding Securities and
moneys in a particular country including, but not limited to, losses resulting
from nationalization, expropriation or other governmental actions; regulation of
the banking or securities industry; currency restrictions, devaluations or
fluctuations; or market conditions which prevent the orderly execution of
securities transactions or affect the value of Securities or moneys.

    8.   (c)  Neither party shall be liable to the other for any loss due to
forces beyond its control including, but not limited to , strikes or work
stoppages, acts of war or terrorism, insurrection, revolution, nuclear fusion,
fission or radiation, or acts of God."


<PAGE>

    IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
executed by their respective Officers, thereunto duly authorized and their
respective seals to be hereunto affixed, as of the day and year first above
written.

                        DEAN WITTER VALUE-ADDED MARKET SERIES

[SEAL]                                      By: /s/ D. A. Huphey
                                               ----------------------


Attest:


/s/ R. M. Scanlan
- -----------------------



                                            THE BANK OF NEW YORK

[SEAL]                                      By: /s/ S. Grunston
                                                ---------------------


Attest:


/s/ V. M. Blazewicz
- -----------------------


<PAGE>

                               SCHEDULE A


COUNTRY/MARKET                       SUBCUSTODIAN

Argentina                            The Bank of Boston
Australia                            ANZ Banking Group Limited
Austria                              Girocredit Bank AG
Bangladesh*                          Standard Charted Bank
Belgium                              Banque Bruxelles Lambert
Botswana*                            Stanbic Bank Botswana Ltd.
Brazil                               The Bank of Boston
Canada                               Royal Trust/Royal Bank of Canada
Chile                                The Bank of Boston/Banco de Chile
China                                Standard Chartered Bank
Colombia                             Citibank, NA
Denmark                              Den Danske Bank
Euromarket                           CEDEL
                                     Euroclear
                                     First Chicago Clearing Centre
Finland                              Union Bank of Finland
France                               Banque Paribas/Credit Commercial de France
Germany                              Dresdner Bank A.G.
Ghana*                               Merchant Bank Ghana Ltd.
Greece                               Alpha Credit Bank
Hong Kong                            Hong Kong and Shanghai Banking Corp.
Indonesia                            Hong Kong and Shanghai Banking Corp.
Ireland                              Allied Irish Bank
Israel                               Israel Discount Bank
Italy                                Banca Commerciale Italiana
Japan                                Yasuda Trust & Banking Co., Lt.
Korea                                Bank of Seoul
Luxembourg                           Kredierbank S.A.
Malaysia                             Hong Kong Bank Malaysia Berhad
Mexico                               Banco Nacional de Mexico (Banamex)
Netherlands                          Mees Pierson
New Zealand                          ANZ Banking Group Limited
Norway                               Den Norske Bank
Pakistan                             Standard Chartered Bank
Peru                                 Citibank, N.A.
Philippines                          Hong Kong and Shanghai Banking Corp.
Poland                               Bank Handlowy w Warsawie
Portugal                             Banco Comercial Portugues
Singapore                            United Overseas Bank
South Africa                         Standard Bank of South Africa Limited
Spain                                Banco Bilbao Vizcaya
Sri Lanka                            Standard Chartered Bank


<PAGE>

                               SCHEDULE A


COUNTRY/MARKET                       SUBCUSTODIAN

Sweden                               Skandinaviska Enskilda Banken
Switzerland                          Union Bank of Switzerland
Taiwan                               Hong Kong and Shanghai Banking Corp.
Thailand                             Siam Commercial Bank
Turkey                               Citibank, N.A.
United Kingdom                       The Bank of New York
United States                        The Bank of New York
Uruguay                              The Bank of Boston
Venezuela                            Citibank, N.A.
Zimbabwe*                            Stanbic Bank Zimbabwe Ltd.


* Not yet 17(f)5 compliant


<PAGE>

                              SERVICES AGREEMENT

   AGREEMENT made as of the 17th day of April, 1995 by and between Dean
Witter InterCapital Inc., a Delaware corporation (herein referred to as
"InterCapital"), and Dean Witter Services Company Inc., a Delaware
corporation (herein referred to as "DWS").

   WHEREAS, InterCapital has entered into separate agreements (each such
agreement being herein referred to as an "Investment Management Agreement")
with certain investment companies as set forth on Schedule A (each such
investment company being herein referred to as a "Fund" and, collectively, as
the "Funds") pursuant to which InterCapital is to perform, or supervise the
performance of, among other services, administrative services for the Funds
(and, in the case of Funds with multiple portfolios, the Series or Portfolios
of the Funds (such Series and Portfolio being herein individually referred to
as "a Series" and, collectively, as "the Series"));

   WHEREAS, InterCapital desires to retain DWS to perform the administrative
services as described below; and

   WHEREAS, DWS desires to be retained by InterCapital to perform such
administrative services:

   Now, therefore, in consideration of the mutual covenants and agreements of
the parties hereto as herein set forth, the parties covenant and agree as
follows:

   1. DWS agrees to provide administrative services to each Fund as
hereinafter set forth. Without limiting the generality of the foregoing, DWS
shall (i) administer the Fund's business affairs and supervise the overall
day-to-day operations of the Fund (other than rendering investment advice);
(ii) provide the Fund with full administrative services, including the
maintenance of certain books and records, such as journals, ledger accounts
and other records required under the Investment Company Act of 1940, as
amended (the "Act"), the notification to the Fund and InterCapital of
available funds for investment, the reconciliation of account information and
balances among the Fund's custodian, transfer agent and dividend disbursing
agent and InterCapital, and the calculation of the net asset value of the
Fund's shares; (iii) provide the Fund with the services of persons competent
to perform such supervisory, administrative and clerical functions as are
necessary to provide effective operation of the Fund; (iv) oversee the
performance of administrative and professional services rendered to the Fund
by others, including its custodian, transfer agent and dividend disbursing
agent, as well as accounting, auditing and other services; (v) provide the
Fund with adequate general office space and facilities; (vi) assist in the
preparation and the printing of the periodic updating of the Fund's
registration statement and prospectus (and, in the case of an open-end Fund,
the statement of additional information), tax returns, proxy statements, and
reports to its shareholders and the Securities and Exchange Commission; and
(vii) monitor the compliance of the Fund's investment policies and
restrictions.

   In the event that InterCapital enters into an Investment Management
Agreement with another investment company, and wishes to retain DWS to
perform administrative services hereunder, it shall notify DWS in writing. If
DWS is willing to render such services, it shall notify InterCapital in
writing, whereupon such other Fund shall become a Fund as defined herein.

   2. DWS shall, at its own expense, maintain such staff and employ or retain
such personnel and consult with such other persons as it shall from time to
time determine to be necessary or useful to the performance of its
obligations under this Agreement. Without limiting the generality of the
foregoing, the staff and personnel of DWS shall be deemed to include officers
of DWS and persons employed or otherwise retained by DWS (including officers
and employees of InterCapital, with the consent of InterCapital) to furnish
services, statistical and other factual data, information with respect to
technical and scientific developments, and such other information, advice and
assistance as DWS may desire. DWS shall maintain each Fund's records and
books of account (other than those maintained by the Fund's transfer agent,
registrar, custodian and other agencies). All such books and records so
maintained shall be the property of the Fund and, upon request therefor, DWS
shall surrender to InterCapital or to the Fund such of the books and records
so requested.

   3.  InterCapital will, from time to time, furnish or otherwise make
available to DWS such financial reports, proxy statements and other
information relating to the business and affairs of the Fund as DWS may
reasonably require in order to discharge its duties and obligations to the
Fund under this Agreement or to comply with any applicable law and regulation
or request of the Board of Directors/Trustees of the Fund.

                                1
<PAGE>

   4. For the services to be rendered, the facilities furnished, and the
expenses assumed by DWS, InterCapital shall pay to DWS monthly compensation
calculated daily (in the case of an open-end Fund) or weekly (in the case of
a closed-end Fund) by applying the annual rate or rates set forth on Schedule
B to the net assets of each Fund. Except as hereinafter set forth, (i) in the
case of an open-end Fund, compensation under this Agreement shall be
calculated by applying 1/365th of the annual rate or rates to the Fund's or
the Series' daily net assets determined as of the close of business on that
day or the last previous business day and (ii) in the case of a closed-end
Fund, compensation under this Agreement shall be calculated by applying the
annual rate or rates to the Fund's average weekly net assets determined as of
the close of the last business day of each week. If this Agreement becomes
effective subsequent to the first day of a month or shall terminate before
the last day of a month, compensation for that part of the month this
Agreement is in effect shall be prorated in a manner consistent with the
calculation of the fees as set forth on Schedule B. Subject to the provisions
of paragraph 5 hereof, payment of DWS' compensation for the preceding month
shall be made as promptly as possible after completion of the computations
contemplated by paragraph 5 hereof.

   5. In the event the operating expenses of any open-end Fund and/or any
Series thereof, or of InterCapital Income Securities Inc., including amounts
payable to InterCapital pursuant to the Investment Management Agreement, for
any fiscal year ending on a date on which this Agreement is in effect, exceed
the expense limitations applicable to the Fund and/or any Series thereof
imposed by state securities laws or regulations thereunder, as such
limitations may be raised or lowered from time to time, or, in the case of
InterCapital Income Securities Inc. or Dean Witter Variable Investment Series
or any Series thereof, the expense limitation specified in the Fund's
Investment Management Agreement, the fee payable hereunder shall be reduced
on a pro rata basis in the same proportion as the fee payable by the Fund
under the Investment Management Agreement is reduced.

   6. DWS shall bear the cost of rendering the administrative services to be
performed by it under this Agreement, and shall, at its own expense, pay the
compensation of the officers and employees, if any, of the Fund employed by
DWS, and such clerical help and bookkeeping services as DWS shall reasonably
require in performing its duties hereunder.

   7. DWS will use its best efforts in the performance of administrative
activitives on behalf of each Fund, but in the absence of willful
misfeasance, bad faith, gross negligence or reckless disregard of its
obligations hereunder, DWS shall not be liable to the Fund or any of its
investors for any error of judgment or mistake of law or for any act or
omission by DWS or for any losses sustained by the Fund or its investors. It
is understood that, subject to the terms and conditions of the Investment
Management Agreement between each Fund and InterCapital, InterCapital shall
retain ultimate responsibility for all services to be performed hereunder by
DWS. DWS shall indemnify InterCapital and hold it harmless from any liability
that InterCapital may incur arising out of any act or failure to act by DWS
in carrying out its responsibilities hereunder.

   8. It is understood that any of the shareholders, Directors/Trustees,
officers and employees of the Fund may be a shareholder, director, officer or
employee of, or be otherwise interested in, DWS, and in any person
controlling, controlled by or under common control with DWS, and that DWS and
any person controlling, controlled by or under common control with DWS may
have an interest in the Fund. It is also understood that DWS and any
affiliated persons thereof or any persons controlling, controlled by or under
common control with DWS have and may have advisory, management,
administration service or other contracts with other organizations and
persons, and may have other interests and businesses, and further may
purchase, sell or trade any securities or commodities for their own accounts
or for the account of others for whom they may be acting.

   9. This Agreement shall continue until April 30, 1995, and thereafter
shall continue automatically for successive periods of one year unless
terminated by either party by written notice delivered to the other party
within 30 days of the expiration of the then-existing period. Notwithstanding
the foregoing, this Agreement may be terminated at any time, by either party
on 30 days' written notice delivered to the other party. In the event that
the Investment Management Agreement between any Fund and InterCapital is
terminated, this Agreement will automatically terminate with respect to such
Fund.

   10. This Agreement may be amended or modified by the parties in any manner
by written agreement executed by each of the parties hereto.

                                2
<PAGE>

   11. This Agreement may be assigned by either party with the written
consent of the other party.

   12. This Agreement shall be construed and interpreted in accordance with
the laws of the State of New York.

   IN WITNESS WHEREOF, the parties hereto have executed and delivered this
Agreement as of the day and year first above written in New York, New York.

                                            DEAN WITTER INTERCAPITAL INC.

                                            By:  ...........................

Attest:

 ...........................


                                            DEAN WITTER SERVICES COMPANY INC.

                                            By:  ............................

Attest:

 ..........................

                                3
<PAGE>

                                  SCHEDULE A
                              DEAN WITTER FUNDS
                              AT APRIL 17, 1995
                        AS AMENDED AS OF JULY 1, 1996

<TABLE>
<CAPTION>
<S>      <C>
 OPEN-END FUNDS
    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.   Dean Witter American Value Fund
    6.   Dean Witter Balanced Growth Fund
    7.   Dean Witter Balanced Income Fund
    8.   Dean Witter California Tax-Free Daily Income Trust
    9.   Dean Witter California Tax-Free Income Fund
   10.   Dean Witter Capital Appreciation Fund
   11.   Dean Witter Capital Growth Securities
   12.   Dean Witter Convertible Securities Trust
   13.   Dean Witter Developing Growth Securities Trust
   14.   Dean Witter Diversified Income Trust
   15.   Dean Witter Dividend Growth Securities Inc.
   16.   Dean Witter European Growth Fund Inc.
   17.   Dean Witter Federal Securities Trust
   18.   Dean Witter Global Asset Allocation Fund
   19.   Dean Witter Global Dividend Growth Securities
   20.   Dean Witter Global Short-Term Income Fund Inc.
   21.   Dean Witter Global Utilities Fund
   22.   Dean Witter Hawaii Municipal Trust
   23.   Dean Witter Health Sciences Trust
   24.   Dean Witter High Income Securities
   25.   Dean Witter High Yield Securities Inc.
   26.   Dean Witter Income Builder Fund
   27.   Dean Witter Information Fund
   28.   Dean Witter Intermediate Income Securities
   29.   Dean Witter Intermediate Term U.S. Treasury Trust
   30.   Dean Witter International Small Cap Fund
   31.   Dean Witter Japan Fund
   32.   Dean Witter Limited Term Municipal Trust
   33.   Dean Witter Liquid Asset Fund Inc.
   34.   Dean Witter Managed Assets Trust
   35.   Dean Witter Mid-Cap Growth Fund
   36.   Dean Witter Multi-State Municipal Series Trust
   37.   Dean Witter National Municipal Trust
   38.   Dean Witter Natural Resource Development Securities Inc.
   39.   Dean Witter New York Municipal Money Market Trust
   40.   Dean Witter New York Tax-Free Income Fund
   41.   Dean Witter Pacific Growth Fund Inc.
   42.   Dean Witter Precious Metals and Minerals Trust
   43.   Dean Witter Premier Income Trust
   44.   Dean Witter Retirement Series
   45.   Dean Witter Select Dimensions Series
   46.   Dean Witter Select Municipal Reinvestment Fund
   47.   Dean Witter Short-Term Bond Fund
   48.   Dean Witter Short-Term U.S. Treasury Trust
   49.   Dean Witter Strategist Fund
   50.   Dean Witter Tax-Exempt Securities Trust
   51.   Dean Witter Tax-Free Daily Income Trust
   52.   Dean Witter U.S. Government Money Market Trust
   53.   Dean Witter U.S. Government Securities Trust
   54.   Dean Witter Utilities Fund
   55.   Dean Witter Value-Added Market Series
   56.   Dean Witter Variable Investment Series
   57.   Dean Witter World Wide Income Trust
   58.   Dean Witter World Wide Investment Trust
CLOSED-END FUNDS
   59.   High Income Advantage Trust
   60.   High Income Advantage Trust II
   61.   High Income Advantage Trust III
   62.   InterCapital Income Securities Inc.
   63.   Dean Witter Government Income Trust
   64.   InterCapital Insured Municipal Bond Trust

                                4
<PAGE>

   65.   InterCapital Insured Municipal Trust
   66.   InterCapital Insured Municipal Income Trust
   67.   InterCapital California Insured Municipal Income Trust
   68.   InterCapital Insured Municipal Securities
   69.   InterCapital Insured California Municipal Securities
   70.   InterCapital Quality Municipal Investment Trust
   71.   InterCapital Quality Municipal Income Trust
   72.   InterCapital Quality Municipal Securities
   73.   InterCapital California Quality Municipal Securities
   74.   InterCapital New York Quality Municipal Securities
</TABLE>

                                5
<PAGE>

                                                                    SCHEDULE B

                      DEAN WITTER SERVICES COMPANY INC.
               SCHEDULE OF ADMINISTRATIVE FEES--APRIL 17, 1995
                        AS AMENDED AS OF JULY 1, 1996

   Monthly compensation calculated daily by applying the following annual
rates to a fund's net assets:

<TABLE>
<CAPTION>

FIXED INCOME FUNDS
<S>                              <C>

Dean Witter Balanced Income      0.060% to the net assets.
 Fund

Dean Witter California Tax-Free  0.055% of the portion of daily net assets not
 Income Fund                     exceeding $500 million; 0.0525% of the portion
                                 exceeding $500 million but not exceeding $750
                                 million; 0.050% of the portion exceeding $750
                                 million but not exceeding $1 billion; 0.0475% of
                                 the portion of the daily net assets exceeding $1
                                 billion but not exceeding $1.25 billion; and 0.045%
                                 of the portion of daily net assets exceeding $1.25
                                 billion.

Dean Witter Convertible          0.060% of the portion of the daily net assets not
 Securities                      exceeding $750 million; .055% of the portion of the
 Securities Trust                daily net assets exceeding $750 million but not
                                 exceeding $1 billion; 0.050% of the portion of the
                                 daily net assets of the exceeding $1 billion but
                                 not exceeding $1.5 billion; 0.0475% of the portion
                                 of the daily net assets exceeding $1.5 billion but
                                 not exceeding $2 billion; 0.045% of the portion of
                                 the daily net assets exceeding $2 billion but not
                                 exceeding $3 billion; and 0.0425% of the portion of
                                 the daily net assets exceeding $3 billion.

Dean Witter Diversified          0.040% of the net assets.
 Income Trust

Dean Witter Federal Securities   0.055% of the portion of the daily net assets not
 Trust                           exceeding $1 billion; 0.0525% of the portion of the
                                 daily net assets exceeding $1 billion but not
                                 exceeding $1.5 billion; 0.050% of the portion of
                                 the daily net assets exceeding $1.5 billion but not
                                 exceeding $2 billion; 0.0475% of the portion of the
                                 daily net assets exceeding $2 billion but not
                                 exceeding $2.5 billion; 0.045% of the portion of
                                 daily net assets exceeding $2.5 billion but not
                                 exceeding $5 billion; 0.0425% of the portion of the
                                 daily net assets exceeding $5 billion but not
                                 exceeding $7.5 billion; 0.040% of the portion of
                                 the daily net assets exceeding $7.5 billion but not
                                 exceeding $10 billion; 0.0375% of the portion of
                                 the daily net assets exceeding $10 billion but not
                                 exceeding $12.5 billion; and 0.035% of the portion
                                 of the daily net assets exceeding $12.5 billion.

Dean Witter Global Short-Term    0.055% of the portion of the daily net assets not
 Income Fund                     exceeding $500 million; and 0.050% of the portion
                                 of the daily net assets exceeding $500 million.

Dean Witter Hawaii Municipal     0.035% to the net assets.
 Trust

Dean Witter High Income          0.050% of the portion of daily net assets not
 Securities                      exceeding $500 million; and 0.0425% of the portion
                                 of daily net assets exceeding $500 million.

                               B-1
<PAGE>

Dean Witter High Yield           0.050% of the portion of the daily net assets not
 Securities Inc.                 exceeding $500 million; 0.0425% of the portion of
                                 the daily net assets exceeding $500 million but not
                                 exceeding $750 million; 0.0375% of the portion of
                                 the daily net assets exceeding $750 million but not
                                 exceeding $1 billion; 0.035% of the portion of the
                                 daily net assets exceeding $1 billion but not
                                 exceeding $2 billion; 0.0325% of the portion of the
                                 daily net assets exceeding $2 billion but not
                                 exceeding $3 billion; and 0.030% of the portion of
                                 daily net assets exceeding $3 billion.

Dean Witter Intermediate         0.060% of the portion of the daily net assets not
 Income Securities               exceeding $500 million; 0.050% of the portion of
                                 the daily net assets exceeding $500 million but not
                                 exceeding $750 million; 0.040% of the portion of
                                 the daily net assets exceeding $750 million but not
                                 exceeding $1 billion; and 0.030% of the portion of
                                 the daily net assets exceeding $1 billion.

Dean Witter Intermediate Term    0.035% to the net assets.
 U.S. Treasury Trust

Dean Witter Limited Term         0.050% to the net assets.
 Municipal Trust

Dean Witter Multi-State          0.035% to the net assets.
 Municipal Series Trust (10)

Dean Witter National             0.035% to the net assets.
 Municipal Trust

Dean Witter New York Tax-Free    0.055% to the net assets not exceeding $500 million
 Income Fund                     and 0.0525% of the net assets exceeding $500
                                 million.

Dean Witter Premier              0.050% to the net assets.
 Income Trust

Dean Witter Retirement Series    0.065% to the net assets.
 Intermediate Income

Dean Witter Retirement Series    0.065% to the net assets.
 U.S. Government Securities
 Trust

Dean Witter Select Dimensions    0.65% to the net assets.
 Series-North American
 Government Securities
 Portfolio

Dean Witter Short-Term           0.070% to the net assets.
 Bond Fund

Dean Witter Short-Term U.S.      0.035% to the net assets.
 Treasury Trust

Dean Witter Tax-Exempt           0.050% of the portion of the daily net assets not
 Securities Trust                exceeding $500 million; 0.0425% of the portion of
                                 the daily net assets exceeding $500 million but not
                                 exceeding $750 million; 0.0375% of the portion of
                                 the daily net assets exceeding $750 million but not
                                 exceeding $1 billion; and 0.035% of the portion of
                                 the daily net assets exceeding $1 billion but not
                                 exceeding $1.25 billion; .0325% of the portion of
                                 the daily net assets exceeding $1.25 billion.

                               B-2
<PAGE>

Dean Witter U.S. Government      0.050% of the portion of such daily net assets not
 Securities Trust                exceeding $1 billion; 0.0475% of the portion of
                                 such daily net assets exceeding $1 billion but not
                                 exceeding $1.5 billion; 0.045% of the portion of
                                 such daily net assets exceeding $1.5 billion but
                                 not exceeding $2 billion; 0.0425% of the portion of
                                 such daily net assets exceeding $2 billion but not
                                 exceeding $2.5 billion; 0.040% of that portion of
                                 such daily net assets exceeding $2.5 billion but
                                 not exceeding $5 billion; 0.0375% of that portion
                                 of such daily net assets exceeding $5 billion but
                                 not exceeding $7.5 billion; 0.035% of that portion
                                 of such daily net assets exceeding $7.5 billion but
                                 not exceeding $10 billion; 0.0325% of that portion
                                 of such daily net assets exceeding $10 billion but
                                 not exceeding $12.5 billion; and 0.030% of that
                                 portion of such daily net assets exceeding $12.5
                                 billion.

Dean Witter Variable Investment  0.050% to the net assets.
 Series-High Yield

Dean Witter Variable Investment  0.050% to the net assets.
 Series-Quality Income

Dean Witter World Wide Income    0.075% of the daily net assets up to $250 million;
 Trust                           0.060% of the portion of the daily net assets
                                 exceeding $250 million but not exceeding $500
                                 million; 0.050% of the portion of the daily net
                                 assets of the exceeding $500 million but not
                                 exceeding $750 milliion; 0.040% of the portion of
                                 the daily net assets exceeding $750 million but not
                                 exceeding $1 billion; and 0.030% of the daily net
                                 assets exceeding $1 billion.

Dean Witter Select Municipal     0.050% to the net assets.
 Reinvestment Fund

EQUITY FUNDS

Dean Witter American Value       0.0625% of the portion of the daily net assets not
 Fund                            exceeding $250 million; 0.050% of the portion of
                                 the daily net assets exceeding $250 million but not
                                 exceeding $2.5 billion; and 0.0475% of the portion
                                 of daily net assets exceeding $2.5 billion.

Dean Witter Balanced Growth      0.60% to the net assets.
 Fund
Dean Witter Capital              0.075% to the net assets.
 Appreciation Fund

Dean Witter Capital Growth       0.065% to the portion of daily net assets not
 Securities                      exceeding $500 million; 0.055% of the portion
                                 exceeding $500 million but not exceeding $1
                                 billion; 0.050% of the portion exceeding $1 billion
                                 but not exceeding $1.5 billion; and 0.0475% of the
                                 net assets exceeding $1.5 billion.

Dean Witter Developing Growth    0.050 of the portion of daily net assets not
 Securities Trust                exceeding $500 million; and 0.0475% of the portion
                                 of daily net assets exceeding $500 million.

Dean Witter Dividend Growth      0.0625% of the portion of the daily net assets not
 Securities Inc.                 exceeding $250 million; 0.050% of the portion of
                                 daily net assets exceeding $250 million but not
                                 exceeding $1 billion; 0.0475% of the

                               B-3
<PAGE>

                                 portion of daily net assets exceeding $1 billion
                                 but not exceeding $2 billion; 0.045% of the portion
                                 of daily net assets exceeding $2 billion but not
                                 exceeding $3 billion; 0.0425% of the portion of
                                 daily net assets exceeding $3 billion but not
                                 exceeding $4 billion; 0.040% of the portion of
                                 daily net assets exceeding $4 billion but not
                                 exceeding $5 billion; 0.0375% of the portion of the
                                 daily net assets exceeding $5 billion but not
                                 exceeding $6 billion; 0.035% of the portion of the
                                 daily net assets exceeding $6 billion but not
                                 exceeding $8 billion; 0.0325% of the portion of the
                                 daily net assets exceeding $8 billion but not
                                 exceeding $10 billion; and 0.030% of the
                                 portion of daily net assets exceeding $10 billion.

Dean Witter European Growth      0.060% of the portion of daily net assets not
 Fund Inc.                       exceeding $500 million; and 0.057% of the portion
                                 of daily net assets exceeding $500 million.

Dean Witter Global Asset         1.0% to the net assets.
Allocation  Fund

Dean Witter Global Dividend      0.075% of the portion of daily net assets not
 Growth Securities               exceeding $1 billion; 0.0725% of the portion of
                                 daily net assets exceeding $1 billion but not
                                 exceeding $1.5 billion; 0.070% of daily net assets
                                 exceeding $1.5 billion but not exceeding $2.5 billion;
                                 and 0.0675% of the portion of daily net assets exceeding
                                 $2.5 billion.

Dean Witter Global Utilities     0.065% to the net assets.
 Fund

Dean Witter Health Sciences      0.10% of the portion of daily net assets not
 Trust                           exceeding $500 million; and 0.095% of the portion
                                 of daily net assets exceeding $500 million.

Dean Witter Income               0.075% to the net assets.
 Builder Fund

Dean Witter Information Fund     0.075% to the net assets.

Dean Witter International        0.075% to the net assets.
 Small Cap Fund

Dean Witter Japan Fund           0.010% to the net assets.

Dean Witter Managed Assets       0.060% to the daily net assets not exceeding $500
 Trust                           million and 0.055% to the daily net assets
                                 exceeding $500 million.

Dean Witter Mid-Cap Growth       0.75% to the net assets.
 Fund

Dean Witter Natural Resource     0.0625% of the portion of the daily net assets not
 Development Securities Inc.     exceeding $250 million and 0.050% of the portion of
                                 the daily net assets exceeding $250 million.

Dean Witter Pacific Growth       0.060% of the portion of daily net assets not
 Fund Inc.                       exceeding $1 billion; and 0.057% of the portion of
                                 daily net assets exceeding $1 billion.

Dean Witter Precious Metals      0.080% to the net assets.
 and Minerals Trust

                               B-4
<PAGE>

Dean Witter Retirement Series    0.085% to the net assets.
 American Value

Dean Witter Retirement Series    0.085% to the net assets.
 Capital Growth

Dean Witter Retirement Series    0.075% to the net assets.
 Dividend Growth

Dean Witter Retirement Series    0.10% to the net assets.
 Global Equity

Dean Witter Retirement Series    0.065% to the net assets.
 Intermediate Income Securities

Dean Witter Retirement Series    0.050% to the net assets.
 Liquid Asset

Dean Witter Retirement Series    0.085% to the net assets.
 Strategist

Dean Witter Retirement Series    0.050% to the net assets.
 U.S. Government Money Market

Dean Witter Retirement Series    0.065% to the net assets.
 U.S. Government Securities

Dean Witter Retirement Series    0.075% to the net assets.
 Utilities

Dean Witter Retirement Series    0.050% to the net assets.
 Value Added

Dean Witter Select Dimensions
Series-
 American Value Portfolio        0.625% to the net assets.
 Balanced Portfolio              0.75% to the net assets.
 Core Equity Portfolio           0.85% to the net assets.
 Developing Growth Portfolio     0.50% to the net assets.
 Diversified Income Portfolio    0.40% to the net assets.
 Dividend Growth Portfolio       0.625% to the net assets.
 Emerging Markets Portfolio      1.25% to the net assets.
 Global Equity Portfolio         1.0% to the net assets.
 Utilities Portfolio             0.65% to the net assets.
 Value-Added Market Portfolio    0.50% to the net assets.

Dean Witter Strategist Fund      0.060% of the portion of daily net assets not
                                 exceeding $500 million; 0.055% of the portion of
                                 the daily net assets exceeding $500 million but not
                                 exceeding $1 billion; 0.050% of the portion of the
                                 daily net assets exceeding $1 billion but not
                                 exceeding $1.5 billion; and 0.0475% of the portion
                                 of the daily net assets exceeding $1.5 billion.

Dean Witter Utilities Fund       0.065% of the portion of daily net assets not
                                 exceeding $500 million; 0.055% of the portion
                                 exceeding $500 million but not exceeding $1
                                 billion; 0.0525% of the portion exceeding $1
                                 billion but not exceeding $1.5 billion; 0.050% of
                                 the portion exceeding $1.5 billion but not
                                 exceeding $2.5 billion; 0.0475% of the portion
                                 exceeding $2.5 billion but not exceeding $3.5
                                 billion; 0.045% of the portion of the daily net
                                 assets exceeding $3.5 but not exceeding $5 billion;
                                 and 0.0425% of the portion of daily net assets
                                 exceeding $5 billion.

                               B-5
<PAGE>

Dean Witter Value-Added Market   0.050% of the portion of daily net assets not
 Series                          exceeding $500 million; 0.45% of the portion of
                                 daily net assets exceeding $500 million but not
                                 exceeding $1 billion; and 0.0425% of the portion of
                                 daily net assets exceeding
                                 $1 billion.

Dean Witter Variable Investment  0.065% to the net assets.
 Series-Capital Growth

Dean Witter Variable Investment  0.0625% of the portion of daily net assets not
 Series-Dividend Growth          exceeding $500 million; and 0.050% of the portion
                                 of daily net assets exceeding $500 million but not
                                 exceeding $1 billion; and 0.0475% of the portion of
                                 daily net assets exceeding
                                 $1 billion.

Dean Witter Variable Investment  0.050% to the net assets of the portion of daily
 Series-Equity                   net assets not exceeding $1 billion; and 0.0475% of
                                 the portion of daily net assets exceeding $1
                                 billion.

Dean Witter Variable Investment  0.060% to the net assets.
 Series-European Growth

Dean Witter Variable Investment  0.050% to the net assets.
 Series-Managed

Dean Witter Variable Investment  0.065% of the portion of daily net assets exceeding
 Series-Utilities                $500 million and 0.055% of the portion of daily net
                                 assets exceeding $500 million.

Dean Witter World Wide           0.055% of the portion of daily net assets not
 Investment Trust                exceeding $500 million; and 0.05225% of the portion
                                 of daily net assets exceeding $500 million.

MONEY MARKET FUNDS

Active Assets Account (4)        0.050% of the portion of the daily net assets not
                                 exceeding $500 million; 0.0425% of the portion of
                                 the daily net assets exceeding $500 million but not
                                 exceeding $750 million; 0.0375% of the portion of
                                 the daily net assets exceeding $750 million but not
                                 exceeding $1 billion; 0.035% of the portion of the
                                 daily net assets exceeding $1 billion but not
                                 exceeding $1.5 billion; 0.0325% of the portion of
                                 the daily net assets exceeding $1.5 billion but not
                                 exceeding $2 billion; 0.030% of the portion of the
                                 daily net assets exceeding $2 billion but not
                                 exceeding $2.5 billion; 0.0275% of the portion of
                                 the daily net assets exceeding $2.5 billion but not
                                 exceeding $3 billion; and 0.025% of the portion of
                                 the daily net assets exceeding $3 billion.

Dean Witter California Tax-Free  0.050% of the portion of the daily net assets not
 Daily Income Trust              exceeding $500 million; 0.0425% of the portion of
                                 the daily net assets exceeding $500 million but not
                                 exceeding $750 million; 0.0375% of the portion of
                                 the daily net assets exceeding $750 million but not
                                 exceeding $1 billion; 0.035% of the portion of the
                                 daily net assets exceeding $1 billion but not
                                 exceeding $1.5 billion; 0.0325% of the portion of
                                 the daily net assets exceeding $1.5 billion but not
                                 exceeding $2 billion;

                               B-6
<PAGE>

                                 0.030% of the portion of the daily net assets
                                 exceeding $2 billion but not exceeding $2.5
                                 billion; 0.0275% of the portion of the daily net
                                 assets exceeding $2.5 billion but not exceeding $3
                                 billion; and 0.025% of the portion of the daily net
                                 assets exceeding $3 billion.

Dean Witter Liquid Asset         0.050% of the portion of the daily net assets not
 Fund Inc.                       exceeding $500 million; 0.0425% of the portion of
                                 the daily net assets exceeding $500 million but not
                                 exceeding $750 million; 0.0375% of the portion of
                                 the daily net assets exceeding $750 million but not
                                 exceeding $1 billion; 0.035% of the portion of the
                                 daily net assets exceeding $1 billion but not
                                 exceeding $1.35 billion; 0.0325% of the portion of
                                 the daily net assets exceeding $1.35 billion but
                                 not exceeding $1.75 billion; 0.030% of the portion
                                 of the daily net assets exceeding $1.75 billion but
                                 not exceeding $2.15 billion; 0.0275% of the portion
                                 of the daily net assets exceeding $2.15 billion but
                                 not exceeding $2.5 billion; 0.025% of the portion
                                 of the daily net assets exceeding $2.5 billion but
                                 not exceeding $15 billion; 0.0249% of the portion
                                 of the daily net assets exceeding $15 billion but
                                 not exceeding $17.5 billion; and 0.0248% of the
                                 portion of the daily net assets exceeding $17.5
                                 billion.

Dean Witter New York Municipal   0.050% of the portion of the daily net assets not
 Money Market Trust              exceeding $500 million; 0.0425% of the portion of
                                 the daily net assets exceeding $500 million but not
                                 exceeding $750 million; 0.0375% of the portion of
                                 the daily net assets exceeding $750 million but not
                                 exceeding $1 billion; 0.035% of the portion of the
                                 daily net assets exceeding $1 billion but not
                                 exceeding $1.5 billion; 0.0325% of the portion of
                                 the daily net assets exceeding $1.5 billion but not
                                 exceeding $2 billion; 0.030% of the portion of the
                                 daily net assets exceeding $2 billion but not
                                 exceeding $2.5 billion; 0.0275% of the portion of
                                 the daily net assets exceeding $2.5 billion but not
                                 exceeding $3 billion; and 0.025% of the portion of
                                 the daily net assets exceeding $3 billion.

Dean Witter Retirement Series    0.050% of the net assets.
 Liquid Assets

Dean Witter Retirement Series    0.050% of the net assets.
 U.S. Government Money Market

Dean Witter Select Dimensions    0.50% to the net assets.
Series-Money Market Portfolio

Dean Witter Tax-Free Daily       0.050% of the portion of the daily net assets not
 Income Trust                    exceeding $500 million; 0.0425% of the portion of
                                 the daily net assets exceeding $500 million but not
                                 exceeding $750 million; 0.0375% of the portion of
                                 the daily net assets exceeding $750 million but not
                                 exceeding $1 billion; 0.035% of the portion of the
                                 daily net assets exceeding $1 billion but not
                                 exceeding $1.5 billion; 0.0325% of the portion of
                                 the daily net assets exceeding $1.5 billion but not
                                 exceeding $2 billion; 0.030% of the portion of the
                                 daily net assets exceeding $2 billion but not
                                 exceeding $2.5 billion; 0.0275% of the portion of
                                 the daily net assets exceeding $2.5 billion but not
                                 exceeding

                               B-7
<PAGE>

                                 $3 billion; and 0.025% of the portion of the daily
                                 net assets exceeding $3 billion.

Dean Witter U.S. Government      0.050% of the portion of the daily net assets not
 Money Market Trust              exceeding $500 million; 0.0425% of the portion of
                                 the daily net assets exceeding $500 million but not
                                 exceeding $750 million; 0.0375% of the portion of
                                 the daily net assets exceeding $750 million but not
                                 exceeding $1 billion; 0.035% of the portion of the
                                 daily net assets exceeding $1 billion but not
                                 exceeding $1.5 billion; 0.0325% of the portion of
                                 the daily net assets exceeding $1.5 billion but not
                                 exceeding $2 billion; 0.030% of the portion of the
                                 daily net assets exceeding $2 billion but not
                                 exceeding $2.5 billion; 0.0275% of the portion of
                                 the daily net assets exceeding $2.5 billion but not
                                 exceeding $3 billion; and 0.025% of the portion of
                                 the daily net assets exceeding $3 billion.

Dean Witter Variable Investment  0.050% to the net assets.
 Series-Money Market
</TABLE>

   Monthly compensation calculated weekly by applying the following annual
rates to the weekly net assets.

<TABLE>
<CAPTION>

CLOSED-END FUNDS
<S>                              <C>
Dean Witter Government Income    0.060% to the average weekly net assets.
 Trust

High Income Advantage Trust      0.075% of the portion of the average weekly net
                                 assets not exceeding $250 million; 0.060% of the
                                 portion of average weekly net assets exceeding $250
                                 million and not exceeding $500 million; 0.050% of
                                 the portion of average weekly net assets exceeding
                                 $500 million and not exceeding $750 million; 0.040%
                                 of the portion of average weekly net assets
                                 exceeding $750 million and not exceeding $1
                                 billion; and 0.030% of the portion of average
                                 weekly net assets exceeding $1 billion.

High Income Advantage Trust II   0.075% of the portion of the average weekly net
                                 assets not exceeding $250 million; 0.060% of the
                                 portion of average weekly net assets exceeding $250
                                 million and not exceeding $500 million; 0.050% of
                                 the portion of average weekly net assets exceeding
                                 $500 million and not exceeding $750 million; 0.040%
                                 of the portion of average weekly net assets
                                 exceeding $750 million and not exceeding $1
                                 billion; and 0.030% of the portion of average
                                 weekly net assets exceeding $1 billion.

High Income Advantage Trust III  0.075% of the portion of the average weekly net
                                 assets not exceeding $250 million; 0.060% of the
                                 portion of average weekly net assets exceeding $250
                                 million and not exceeding $500 million; 0.050% of
                                 the portion of average weekly net assets exceeding
                                 $500 million and not exceeding $750 million; 0.040%
                                 of the portion of the average weekly net assets
                                 exceeding $750 million and not exceeding $1
                                 billion; and 0.030% of the portion of average
                                 weekly net assets exceeding $1 billion.

InterCapital Income Securities   0.050% to the average weekly net assets.
 Inc.

                               B-8
<PAGE>

InterCapital Insured Municipal   0.035% to the average weekly net assets.
 Bond Trust

InterCapital Insured Municipal   0.035% to the average weekly net assets.
 Trust

InterCapital Insured Municipal   0.035% to the average weekly net assets.
 Income Trust

InterCapital California Insured  0.035% to the average weekly net assets.
 Municipal Income Trust

InterCapital Quality Municipal   0.035% to the average weekly net assets.
 Investment Trust

InterCapital New York Quality    0.035% to the average weekly net assets.
 Municipal Securities

InterCapital Quality Municipal   0.035% to the average weekly net assets.
 Income Trust

InterCapital Quality Municipal   0.035% to the average weekly net assets.
 Securities

InterCapital California Quality  0.035% to the average weekly net assets.
 Municipal Securities

InterCapital Insured Municipal   0.035% to the average weekly net assets.
 Securities

InterCapital Insured California  0.035% to the average weekly net assets.
 Municipal Securities
</TABLE>

                               B-9


<PAGE>



CONSENT OF INDEPENDENT ACCOUNTANTS



We hereby consent to the use in the Statement of Additional Information
constituting part of this Post-Effective Amendment No. 10 to the registration
statement on Form N-1A (the "Registration Statement") of our report dated August
9, 1996, relating to the financial statements and financial highlights of Dean
Witter Value-Added Market Series - Equity Portfolio, which appears in such
Statement of Additional Information, and to the incorporation by reference of
our report into the Prospectus which constitutes part of this Registration
Statement.  We also consent to the references to us under the headings
"Independent Accountants" and "Experts" in such Statement of Additional
Information and to the reference to us under the heading "Financial Highlights"
in such Prospectus.




/s/ Price Waterhouse LLP
PRICE WATERHOUSE LLP
1177 Avenue of the Americas
New York, New York 10036
August 9, 1996


<PAGE>
                 SCHEDULE FOR COMPUTATIONS OF PERFORMANCE QUOTATIONS
                      VALUE-ADDED MARKET SERIES/EQUITY PORTFOLIO

(A) AVERAGE ANNUAL TOTAL RETURNS (I E STANDARDIZED COMPUTATIONS)

                               _                               _
                              |      ____________________ |
FORMULA:                      |     |            |
                              |/\n  |            ERV    |
                        T=    |  \  |          ------- |-1
                              |   \ |            P    |
                              |    \|            |
                              |_                  _|

                       T = AVERAGE ANNUAL TOTAL RETURN
                       n = NUMBER OF YEARS
                      ERV = ENDING REDEEMABLE VALUE
                       P = INITIAL INVESTMENT


                                                                  (A)
       $1,000           ERV AS OF             NUMBER OF         AVERAGE ANNUAL
      INVESTED - P         30-JUN-96          YEARS - n         TOTAL RETURN - T

     30-Jun-95           $1,142.70                1.00              14.27%

     30-Jun-91           $1,942.40                5.00              14.20%

     01-Dec-87           $3,235.30                8.58              14.66%


     (B) AVERAGE ANNUAL TOTAL RETURNS WITHOUT DEDUCTION FOR APPLICABLE SALES
        CHARGE (NON STANDARD COMPUTATIONS)

     (c) TOTAL RETURN WITHOUT DEDUCTION FOR APPLICABLE SALES CHARGE (NON
        STANDARD COMPUTATIONS)

                     _                                    _
                    |      _________________________|
FORMULA             |     |                |
                    |/\n  |                EV    |
                t=  |  \  |              ------  | -1
                    |   \ |                P    |
                    |    \|                |
                    |_                     _|



                    EV
            TR =   ----   - 1
                    P


     t = AVERAGE ANNUAL TOTAL RETURN
        (NO DEDUCTION FOR APPLICABLE SALES CHARGE)
     n = NUMBER OF YEARS
     EV = ENDING VALUE (NO DEDUCTION FOR APPLICABLE SALES CHARGE)
     P = INITIAL INVESTMENT
     TR = TOTAL RETURN (NO DEDUCTION FOR APPLICABLE SALES CHARGE)

                                       (C)                          (B)
      $1,000           EV AS OF       TOTAL         NUMBER OF     AVERAGE ANNUAL
     INVESTED - P         30-JUN-96   RETURN - TR   YEARS - n   TOTAL RETURN - 1

        30-Jun-95      $1,192.70        19.27%         1.00           19.27%
  
        30-Jun-91      $1,962.40        96.24%         5.00           14.43%
      
        01-Dec-87      $3,235.30        223.53%        8.58           14.66%

(D)       GROWTH OF $10,000
(E)       GROWTH OF $50,000
(F)       GROWTH OF $100,000

FORMULA:  G= (TR+1)*P
          G= GROWTH OF INITIAL INVESTMENT
          P= INITIAL INVESTMENT
          TR= TOTAL RETURN SINCE INCEPTION

$10,000          TOTAL         (D) GROWTH OF   (E) GROWTH OF    (F) GROWTH OF
INVESTED - P     RETURN - TR    $10,000         $50,000          $100,000
                                INVESTMENT - G  INVESTMENT - G   INVESTMENT - G

     01-DEC-87      223.53         $32,353        $161,765       $323,530

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JUN-30-1996
<PERIOD-END>                               JUN-30-1996
<INVESTMENTS-AT-COST>                      696,262,037
<INVESTMENTS-AT-VALUE>                     958,498,426
<RECEIVABLES>                               17,832,390
<ASSETS-OTHER>                                  84,909
<OTHER-ITEMS-ASSETS>                            46,691
<TOTAL-ASSETS>                             976,462,416
<PAYABLE-FOR-SECURITIES>                    13,274,642
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,593,378
<TOTAL-LIABILITIES>                         14,868,020
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   679,820,640
<SHARES-COMMON-STOCK>                       35,497,139
<SHARES-COMMON-PRIOR>                       27,843,449
<ACCUMULATED-NII-CURRENT>                    3,193,088
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     16,344,279
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   262,236,389
<NET-ASSETS>                               961,594,396
<DIVIDEND-INCOME>                           17,014,072
<INTEREST-INCOME>                            1,788,704
<OTHER-INCOME>                                       0
<EXPENSES-NET>                              12,227,081
<NET-INVESTMENT-INCOME>                      6,575,695
<REALIZED-GAINS-CURRENT>                    22,043,253
<APPREC-INCREASE-CURRENT>                  110,384,142
<NET-CHANGE-FROM-OPS>                      139,003,090
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                  (8,195,588)
<DISTRIBUTIONS-OF-GAINS>                   (3,791,857)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                     12,467,241
<NUMBER-OF-SHARES-REDEEMED>                (5,249,483)
<SHARES-REINVESTED>                            435,932
<NET-CHANGE-IN-ASSETS>                     319,507,367
<ACCUMULATED-NII-PRIOR>                      4,812,981
<ACCUMULATED-GAINS-PRIOR>                  (1,907,117)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,897,002
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             12,287,081
<AVERAGE-NET-ASSETS>                       810,444,967
<PER-SHARE-NAV-BEGIN>                            23.06
<PER-SHARE-NII>                                    .18
<PER-SHARE-GAIN-APPREC>                           4.23
<PER-SHARE-DIVIDEND>                             (.26)
<PER-SHARE-DISTRIBUTIONS>                        (.12)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              27.09
<EXPENSE-RATIO>                                   1.51
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>


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