WARBURG PINCUS BALANCED FUND INC
497, 1999-07-08
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<PAGE>   1

                         SUPPLEMENT TO THE PROSPECTUSES

                              WARBURG PINCUS FUNDS

The following information supersedes certain information in the funds'
Prospectuses.

New Adviser.  Effective today, Credit Suisse Asset Management, LLC (CSAM) became
the funds' investment adviser as a result of the closing of the previously
announced acquisition of Warburg Pincus Asset Management, Inc. (Warburg Pincus)
by Credit Suisse Group (Credit Suisse), and the combination of Warburg Pincus
with Credit Suisse's existing U.S. asset management business. Accordingly, all
references in the Prospectuses to Warburg Pincus are now to CSAM.

CSAM is an indirect wholly-owned U.S. subsidiary of Credit Suisse. CSAM,
together with its predecessor firms, has been engaged in the investment advisory
business for over 60 years and has assets under management of approximately
$58.7 billion. CSAM's principal business address is 153 East 53rd Street, New
York, New York 10022.

Change of Name of Distributor.  Counsellors Securities Inc., the funds'
distributor, has changed its name to Credit Suisse Asset Management Securities,
Inc. to reflect its ownership by Credit Suisse.

Address Change.  The following address replaces the current address provided in
the Prospectus for overnight or courier service: Boston Financial, Attn: Warburg
Pincus Funds, 66 Brooks Drive, Braintree, MA 02184.

Dated: July 6, 1999
<PAGE>   2

                              WARBURG PINCUS FUNDS
                                  SHAREHOLDER
                                     GUIDE

                                  Common Class
                                December 3, 1998
                            As Revised July 6, 1999

      This Shareholder Guide is incorporated into and legally part of each
                   Warburg Pincus (Common Class) prospectus.

                          [Warburg Pincus Funds Logo]
<PAGE>   3
                                 BUYING SHARES

     OPENING AN ACCOUNT

   Your account application provides us with key information we need to set up
your account correctly. It also lets you authorize services that you may find
convenient in the future.

   If you need an application, call our Shareholder Service Center to receive
one by mail or fax. Or you can download it from our Internet Web site:
www.warburg.com.

   You can make your initial investment by check or wire. The "By Wire" method
in the table enables you to buy shares on a particular day at that day's closing
NAV.

     ADDING TO AN ACCOUNT

   You can add to your account in a variety of ways, as shown in the table. If
you want to use ACH transfer, be sure to complete the "ACH on Demand" section of
the account application.

     INVESTMENT CHECKS

   Please use either a personal or bank check payable in U.S. dollars to Warburg
Pincus Funds. Unfortunately, we cannot accept "starter" checks that do not have
your name preprinted on them. We also cannot accept checks payable to you or to
another party and endorsed to the order of Warburg Pincus Funds. These types of
checks may be returned to you and your purchase order may not be processed.
Limited exceptions include properly endorsed IRA Rollover and government checks.

                           MINIMUM INITIAL INVESTMENT

<TABLE>
<S>                       <C>
Cash Reserve Fund:        $  1,000
New York Tax Exempt
  Fund:                   $  1,000
Balanced Fund:            $  1,000
Growth & Income Fund:     $  1,000
WorldPerks(R) Funds:      $  5,000
Long-Short Funds          $ 25,000
All other funds:          $  2,500
IRAs:                     $    500*
Transfers/Gifts to
  Minors:                 $    500*

* $25,000 minimum for Long-Short
  Funds.
</TABLE>

                               WIRE INSTRUCTIONS

  State Street Bank and Trust Company
  ABA# 0110 000 28
  Attn: Mutual Funds/Custody Dept.
  [Warburg Pincus Fund Name]
  DDA# 9904-649-2
  F/F/C: [Account Number and Registration]

                                HOW TO REACH US

  SHAREHOLDER SERVICE CENTER
  Toll free: 800 -WARBURG
             (800 -927-2874)
  Fax:       212-370-9833

  MAIL
  Warburg Pincus Funds
  P.O. Box 9030
  Boston, MA 02205-9030

  OVERNIGHT/COURIER SERVICE
  Boston Financial
  Attn: Warburg Pincus Funds
  66 Brooks Drive
  Braintree, MA 02184

  INTERNET WEB SITE
  www.warburg.com

                                        2
<PAGE>   4

<TABLE>
<CAPTION>
           OPENING AN ACCOUNT                            ADDING TO AN ACCOUNT
<S>                                            <C>
BY CHECK
- - Complete the New Account Application.        - Make your check payable to Warburg
 For IRAs use the Universal IRA                Pincus Funds.
  Application.                                 - Write the account number and the fund
- - Make your check payable to Warburg           name on your check.
  Pincus Funds.                                - Mail to Warburg Pincus Funds.
- - Mail to Warburg Pincus Funds.                - Minimum amount is $100.
BY EXCHANGE
- - Call our Shareholder Service Center to       - Call our Shareholder Service Center to
  request an exchange. Be sure to read         request an exchange.
  the current prospectus for the new           - Minimum amount is $250.
  fund. Also please observe the minimum        If you do not have telephone privileges,
initial investment.                            mail or fax a signed letter of
 If you do not have telephone privileges,      instruction.
mail or fax a signed letter of
instruction.
BY WIRE

- - Complete and sign the New Account            - Call our Shareholder Service Center by
  Application.                                 4 p.m. ET to inform us of the incoming
- - Call our Shareholder Service Center and        wire. Please be sure to specify your
  fax the signed New Account Application         name, the account number and the fund
  by 4 p.m. ET.                                  name on your wire advice.
- - Shareholder Services will telephone you      - Wire the money for receipt that day.
  with your account number. Please be          - Minimum amount is $500.
  sure to specify your name, the account
number and the fund name on your wire
advice.
- - Wire your initial investment for
receipt that day.
- - Mail the original, signed application
  to Warburg Pincus Funds.
This method is not available for IRAs.
BY AUTOMATED CLEARING HOUSE (ACH) TRANSFER

- - Cannot be used to open an account.           - Call our Shareholder Service Center to
                                               request an ACH transfer from your bank.
                                               - Your purchase will be effective at the
                                               next NAV calculated after we receive your
                                                 order in proper form.
                                               - Minimum amount is $50.
                                               Requires ACH on Demand privileges.
</TABLE>

                           800-WARBURG (800-927-2874)
       MONDAY - FRIDAY, 8 A.M. - 8 P.M. ET  SATURDAY, 8 A.M. - 4 P.M. ET
                                        3
<PAGE>   5
                               SELLING SHARES(*)

<TABLE>
<CAPTION>
   SELLING SOME OR ALL OF YOUR SHARES                       CAN BE USED FOR
<S>                                            <C>
BY MAIL

Write us a letter of instruction that          - Accounts of any type.
includes:                                      - Sales of any amount.
- - your name(s) and signature(s)                For IRAs please use the IRA Distribution
- - the fund name and account number             Request Form.
- - the dollar amount you want to sell
- - how to send the proceeds
Obtain a signature guarantee or other
documentation, if required (see "Selling
Shares
in Writing").
Mail the materials to Warburg Pincus
Funds.
If only a letter of instruction is
required, you can fax it to the
Shareholder Service Center.
BY EXCHANGE
- - Call our Shareholder Service Center to       - Accounts with telephone privileges.
  request an exchange. Be sure to read         If you do not have telephone privileges,
the current prospectus for the new fund.       mail or fax a letter of instruction to
Also please observe the minimum initial        exchange shares.
investment.
BY PHONE

Call our Shareholder Service Center to         - Non-IRA accounts with telephone
request a redemption. You can receive the      privileges.
proceeds as:
- - a check mailed to the address of record
- - an ACH transfer to your bank ($50
minimum)
- - a wire to your bank ($500 minimum)
See "By Wire or ACH Transfer" for
details.
BY WIRE OR ACH TRANSFER
- - Complete the "Wire Instructions" or          - Non-IRA accounts with wire-redemption
  "ACH on Demand" section of your New          or ACH on Demand privileges.
  Account Application.                         - Requests by phone or mail.
- - For federal-funds wires, proceeds will
  be wired on the next business day. For
  ACH transfers, proceeds will be
  delivered within two business days.
</TABLE>

()* For the Central & Eastern Europe Fund only: A short-term trading fee of 1.0%
of the amount redeemed will be deducted from the redemption proceeds if you sell
shares of the fund after holding them less than six months. This fee, which is
currently being waived, does not apply to shares acquired through reinvestment
of distributions. For purposes of computing the short-term trading fee, any
shares bought through reinvestment of distributions will be redeemed first
without charging the fees, followed by the shares held longest.

                                        4


<PAGE>   6

     SELLING SHARES IN WRITING

   Some circumstances require a written sell order, along with a signature
guarantee. These include:

 - accounts whose address of record has been changed within the past 30 days

 - redemption in certain large amounts (other than by exchange)

 - requests to send the proceeds to a different payee or address

 - shares represented by certificates, which must be returned with your sell
  order

   A signature guarantee helps protect against fraud. You can obtain one from
most banks or securities dealers, but not from a notary public.

     RECENTLY PURCHASED SHARES

   If the fund has not yet collected payment for the shares you are selling, it
will delay sending you the proceeds until your purchase payment clears. This may
take up to 10 calendar days after the purchase. To avoid the collection period,
consider buying shares by bank wire, bank check, certified check or money order.

     LOW-BALANCE ACCOUNTS

   If your account balance falls below the minimum required to keep it open due
to redemptions or exchanges, the fund may ask you to increase your balance. If
it is still below the minimum after 60 days, the fund may close your account and
mail you the proceeds.

                        MINIMUM TO KEEP AN ACCOUNT OPEN

<TABLE>
<S>                        <C>
Cash Reserve Fund:           $ 750
New York Tax Exempt Fund:    $ 750
Balanced Fund:               $ 500
Growth & Income Fund:        $ 500
WorldPerks Funds:            $ 750
All other funds:            $2,000
IRAs:                        $ 250
Transfers/Gifts to
  Minors:                    $ 250
</TABLE>

                           800-WARBURG (800-927-2874)
       MONDAY - FRIDAY, 8 A.M. - 8 P.M. ET  SATURDAY, 8 A.M. - 4 P.M. ET
                                        5
<PAGE>   7
                              SHAREHOLDER SERVICES

     AUTOMATIC SERVICES

   Buying or selling shares automatically is easy with the services described
below. You can set up most of these services with your account application or by
calling our Shareholder Service Center.

AUTOMATIC MONTHLY INVESTMENT PLAN

   For making automatic investments ($50 minimum) from a designated bank
account.

AUTOMATIC WITHDRAWAL PLAN

   For making automatic monthly, quarterly, semiannual or annual withdrawals of
$250 or more.

DISTRIBUTION SWEEP

   For automatically reinvesting your dividend and capital-gain distributions
into another identically registered Warburg Pincus fund. Not available for IRAs.
     RETIREMENT PLANS

   Warburg Pincus offers a range of tax-advantaged retirement accounts,
including:

 - Traditional IRAs

 - Roth IRAs

 - Roth Conversion IRAs

 - Spousal IRAs

 - Rollover IRAs

 - SEP IRAs

   To transfer your IRA to Warburg Pincus, use the IRA Transfer/Direct Rollover
Form. If you are opening a new IRA, you will also need to complete the Universal
IRA Application. Please consult your tax professional concerning your IRA
eligibility and tax situation.

     TRANSFERS/GIFTS TO MINORS

   Depending on state laws, you can set up a custodial account under the Uniform
Transfers-to-Minors Act (UTMA) or the Uniform Gifts-to-Minors Act (UGMA). Please
consult your tax professional about these types of accounts.

     ACCOUNT CHANGES

   Call our Shareholder Service Center to update your account records whenever
you change your address. Shareholder Services can also help you change your
account information or privileges.

                                        6


<PAGE>   8
                                 OTHER POLICIES

     TRANSACTION DETAILS

   You are entitled to capital-gain and earned dividend distributions as soon as
your purchase order is executed. For the Intermediate Maturity Government, New
York Intermediate Municipal and Fixed Income Funds and the Money Market Funds,
you begin to earn dividend distributions the business day after your purchase
order is executed. However, if we receive your purchase order and payment to
purchase shares of a Money Market Fund before 12 p.m. (noon), you begin to earn
dividend distributions on that day.
   Your purchase order will be canceled and you may be liable for losses or fees
incurred by the fund if:

 - your investment check or ACH transfer does not clear

 - you place a telephone order by 4 p.m. ET and we do not receive your wire that
  day
   If you wire money without first calling Shareholder Services to place an
order, and your wire arrives after the close of regular trading on the NYSE,
then your order will not be executed until the end of the next business day. In
the meantime, your payment will be held uninvested. Your bank or other
financial-services firm may charge a fee to send or receive wire transfers.
   While we monitor telephone servicing resources carefully, during periods of
significant economic or market change it may be difficult to place orders by
telephone.
   Uncashed redemption or distribution checks do not earn interest.
     SPECIAL SITUATIONS

   A fund reserves the right to:

 - refuse any purchase or exchange request, including those from any person or
  group who, in the fund's view, is likely to engage in excessive trading

 - change or discontinue its exchange privilege after 30 days' notice to current
  investors, or temporarily suspend this privilege during unusual market
  conditions

 - change its minimum investment amounts after 15 days' notice to current
  investors of any increases

 - charge a wire-redemption fee

 - make a "redemption in kind"--payment in portfolio securities rather than
  cash--for certain large redemption amounts that could hurt fund operations

 - suspend redemptions or postpone payment dates as permitted by the Investment
  Company Act of 1940 (such as during periods other than weekends or holidays
  when the NYSE is closed or trading on the NYSE is restricted, or any other
  time that the SEC permits)

 - modify or waive its minimum investment requirements for employees and clients
  of its adviser, sub-adviser, distributor and their affiliates and, for the
  Long-Short Funds, investments through certain financial-services firms
  ($10,000 minimum) and through retirement plan programs (no minimum)

 - stop offering its shares for a period of time (such as when management
  believes that a substantial increase in assets could adversely affect it)

                           800-WARBURG (800-927-2874)
       MONDAY - FRIDAY, 8 A.M. - 8 P.M. ET  SATURDAY, 8 A.M. - 4 P.M. ET

                                        7


<PAGE>   9

                          [WARBURG PINCUS FUNDS LOGO]

                      P.O. BOX 9030, BOSTON, MA 02205-9030
                 800-WARBURG (800-927-2874)  B www.warburg.com
CREDIT SUISSE ASSET MANAGEMENT SECURITIES, INC.,DISTRIBUTOR.    WPCOM-31-1298Dc
<PAGE>   10


                       STATEMENT OF ADDITIONAL INFORMATION

                                February 16, 1999
                             As Revised July 6, 1999

                          WARBURG PINCUS BALANCED FUND

                       WARBURG PINCUS GROWTH & INCOME FUND

                    WARBURG PINCUS CAPITAL APPRECIATION FUND

                       WARBURG PINCUS HEALTH SCIENCES FUND


This combined Statement of Additional Information provides information about
Warburg Pincus Balanced Fund (the "Balanced Fund"), Warburg Pincus Growth &
Income Fund (the "Growth & Income Fund"),Warburg Pincus Capital Appreciation
Fund (the "Capital Appreciation Fund") and Warburg Pincus Health Sciences Fund
(the "Health Sciences Fund," and collectively with the Balanced Fund, the Growth
& Income Fund and the Capital Appreciation Fund, the "Funds") that supplements
information contained in the combined Prospectus for the Common Shares of the
Funds dated February 16, 1999, as revised May 26, 1999, and the Prospectuses for
the Advisor Shares of the Funds, each dated February 16, 1999.

Each Fund's audited annual report dated October 31, 1998, which either
accompanies this Statement of Additional Information or has previously been
provided to the investor to whom this Statement of Additional Information is
being sent, is incorporated herein by reference.

This Statement of Additional Information is not a prospectus and should be read
in conjunction with the Prospectuses. Copies of the Prospectuses and the Annual
Report can be obtained by writing or telephoning:

              Common Shares                         Advisor Shares
          Warburg Pincus Funds               Warburg Pincus Advisor Funds
              P.O. Box 9030                          P.O. Box 4906
    Boston, Massachusetts 02205-9030             Grand Central Station
               800-WARBURG                        New York, NY  10163
                                             Attn:  Institutional Services
                                                    800-222-8977


<PAGE>   11


                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                                      Page
                                                                                                                      ----


<S>                                                                                                                     <C>
INVESTMENT OBJECTIVES AND POLICIES.......................................................................................1
      Options, Futures and Currency Exchange Transactions................................................................1
                  Securities Options.....................................................................................1
                  Securities Index Options...............................................................................4
                  OTC Options............................................................................................5
                  Futures Activities.....................................................................................5
                  Currency Exchange Transactions.........................................................................7
                  Hedging Generally......................................................................................9
                  Asset Coverage for Forward Contracts, Options, Futures and Options on Futures.........................10
      Additional Information on Other Investment Practices..............................................................11
                  U.S. Government Securities............................................................................11
                  Money Market Obligations..............................................................................11
                  Convertible Securities................................................................................12
                  Structured Securities.................................................................................13
                  Debt Securities.......................................................................................16
                  Below Investment Grade Securities.....................................................................16
                  Zero Coupon Securities................................................................................18
                  Securities of Other Investment Companies..............................................................18
                  Lending of Portfolio Securities.......................................................................18
                  Foreign Investments...................................................................................19
                  Short Sales "Against the Box".........................................................................22
                  Warrants..............................................................................................22
                  Non-Publicly Traded and Illiquid Securities...........................................................23
                  Borrowing.............................................................................................24
                  Reverse Repurchase Agreements.........................................................................25
                  When-Issued Securities and Delayed-Delivery Transactions..............................................25
                  REITs................................................................................................ 26
                  Small Capitalization and Emerging Growth Companies; Unseasoned Issuers................................26
                  Special Situation Companies...........................................................................26
      Strategy Available to the Balanced Fund...........................................................................26
                  Municipal Obligations.................................................................................26
      Strategy Available to the Capital Appreciation Fund and the Health Sciences Fund..................................28
                  Dollar Rolls..........................................................................................28
      Strategies Available to the Health Sciences Fund..................................................................29
                  Securities of Health Sciences Companies...............................................................29
                  Short Sales (excluding Short Sales "Against the Box").................................................31
INVESTMENT RESTRICTIONS.................................................................................................31
      All Funds.........................................................................................................31
      Balanced and Growth & Income Funds................................................................................31
</TABLE>


<PAGE>   12

<TABLE>
<CAPTION>
                                                                                                                      Page
                                                                                                                      ----


<S>                                                                                                                    <C>
      Capital Appreciation Fund.........................................................................................33
      Health Sciences Fund..............................................................................................35
PORTFOLIO VALUATION.....................................................................................................37
PORTFOLIO TRANSACTIONS..................................................................................................38
PORTFOLIO TURNOVER......................................................................................................40
MANAGEMENT OF THE FUNDS.................................................................................................41
      Officers and Board of Directors/Trustees..........................................................................41
      Directors/Trustees' Total Compensation............................................................................46
      Portfolio Managers of the Funds...................................................................................46
                  Balanced Fund.........................................................................................46
                  Growth & Income Fund..................................................................................47
                  Capital Appreciation Fund.............................................................................47
                  Health Sciences Fund..................................................................................47
      Investment Adviser and Co-Administrators..........................................................................48
      Custodians and Transfer Agent.....................................................................................50
      Organization of the Funds.........................................................................................51
                  Capital Appreciation Fund.............................................................................51
                  Balanced Fund, Growth & Income Fund and Health Sciences Fund..........................................51
                  All Funds.............................................................................................51
      Distribution and Shareholder Servicing............................................................................52
                  Common Shares.........................................................................................52
                  All Funds, Advisor Shares.............................................................................53
                  General...............................................................................................54
ADDITIONAL PURCHASE AND REDEMPTION INFORMATION..........................................................................55
      Automatic Cash Withdrawal Plan....................................................................................55
EXCHANGE PRIVILEGE......................................................................................................55
ADDITIONAL INFORMATION CONCERNING TAXES.................................................................................56
      The Funds and Their Investments...................................................................................56
      Passive Foreign Investment Companies..............................................................................59
      Dividends and Distributions.......................................................................................59
      Sales of Shares...................................................................................................60
      Foreign Taxes.....................................................................................................60
      Backup Withholding................................................................................................61
      Notices...........................................................................................................61
      Special Tax Matters Relating to Zero Coupon Securities............................................................61
      Other Taxation....................................................................................................61
DETERMINATION OF PERFORMANCE............................................................................................62
INDEPENDENT ACCOUNTANTS AND COUNSEL.....................................................................................65
MISCELLANEOUS...........................................................................................................65
FINANCIAL STATEMENTS....................................................................................................69
APPENDIX - DESCRIPTION OF RATINGS......................................................................................A-1
</TABLE>


                                      (ii)
<PAGE>   13


                       INVESTMENT OBJECTIVES AND POLICIES

           The following information supplements the discussion of each Fund's
investment objective and policies in the Prospectuses. There are no assurances
that the Funds will achieve their investment objectives.

           The investment objective of the Balanced Fund is maximum total return
through a combination of long-term growth of capital and current income
consistent with preservation of capital.

           The investment objectives of the Growth & Income Fund are long-term
growth of capital and income and a reasonable current return.

           The investment objective of the Capital Appreciation Fund is
long-term capital appreciation.

           The investment objective of the Health Sciences Fund is capital
appreciation.

           Unless otherwise indicated, all of the Funds are permitted to engage
in the following investment strategies. The Funds are not obligated to pursue
any of the following strategies and do not represent that these techniques are
available now or will be available at any time in the future.

Options, Futures and Currency Exchange Transactions

           Securities Options. Each Fund may purchase options and write (sell)
covered or collateralized options on securities, securities indices and, to the
extent the Fund is authorized to invest in foreign securities, currencies for
both hedging purposes and to increase total return. Up to 25% of a Fund's assets
may be at risk in connection with investing in options on securities, securities
indices and, if applicable, currencies. The amount of assets considered to be
"at risk" in these transactions is, in the case of purchasing options, the
amount of the premium paid, and, in the case of writing options, the value of
the underlying obligation. These options may be traded on an exchange or
over-the-counter ("OTC").

           Each Fund realizes fees (referred to as "premiums") for granting the
rights evidenced by the options it has written. A put option embodies the right
of its purchaser to compel the writer of the option to purchase from the option
holder an underlying security at a specified price for a specified time period
or at a specified time. In contrast, a call option embodies the right of its
purchaser to compel the writer of the option to sell to the option holder an
underlying security at a specified price for a specified time period or at a
specified time.

           The potential loss associated with purchasing an option is limited to
the premium paid, and the premium would partially offset any gains achieved from
its use. However, for an option writer the exposure to adverse price movements
in the underlying security or index is potentially unlimited during the exercise
period. Writing securities options may result in substantial losses to a Fund,
force the sale or purchase of portfolio securities at


<PAGE>   14

inopportune times or at less advantageous prices, limit the amount of
appreciation the Fund could realize on its investments or require the Fund to
hold securities it would otherwise sell.

           The principal reason for writing covered options on a security is to
attempt to realize, through the receipt of premiums, a greater return than would
be realized on the securities alone. In return for a premium, a Fund as the
writer of a covered call option forfeits the right to any appreciation in the
value of the underlying security above the strike price for the life of the
option (or until a closing purchase transaction can be effected). A Fund that
writes call options retains the risk of an increase in the price of the
underlying security. The size of the premiums that a Fund may receive may be
adversely affected as new or existing institutions, including other investment
companies, engage in or increase their option-writing activities.

           If security prices rise, a put writer would generally expect to
profit, although its gain would be limited to the amount of the premium it
received. If security prices remain the same over time, it is likely that the
writer will also profit, because it should be able to close out the option at a
lower price. If security prices decline, the put writer would expect to suffer a
loss. This loss may be less than the loss from purchasing the underlying
instrument directly to the extent that the premium received offsets the effects
of the decline.

           In the case of options written by a Fund that are deemed covered by
virtue of the Fund's holding convertible or exchangeable preferred stock or debt
securities, the time required to convert or exchange and obtain physical
delivery of the underlying common stock with respect to which the Fund has
written options may exceed the time within which the Fund must make delivery in
accordance with an exercise notice. In these instances, a Fund may purchase or
temporarily borrow the underlying securities for purposes of physical delivery.
By so doing, the Fund will not bear any market risk, since the Fund will have
the absolute right to receive from the issuer of the underlying security an
equal number of shares to replace the borrowed securities, but the Fund may
incur additional transaction costs or interest expenses in connection with any
such purchase or borrowing.

           Additional risks exist with respect to certain of the securities for
which a Fund may write covered call options. For example, if the Fund writes
covered call options on mortgage-backed securities, the mortgage-backed
securities that it holds as cover may, because of scheduled amortization or
unscheduled prepayments, cease to be sufficient cover. If this occurs, the Fund
will compensate for the decline in the value of the cover by purchasing an
appropriate additional amount of mortgage-backed securities.

           Options written by a Fund will normally have expiration dates between
one and nine months from the date written. The exercise price of the options may
be below, equal to or above the market values of the underlying securities at
the times the options are written. In the case of call options, these exercise
prices are referred to as "in-the-money," "at-the-money" and "out-of-the-money,"
respectively. Each Fund may write (i) in-the-money call options when Credit
Suisse Asset Management, LLC, each Fund's investment adviser ("CSAM"), expects
that the price of the underlying security will remain flat or decline moderately
during the option period, (ii) at-the-money call options when CSAM expects that


                                       2
<PAGE>   15


the price of the underlying security will remain flat or advance moderately
during the option period and (iii) out-of-the-money call options when CSAM
expects that the premiums received from writing the call option plus the
appreciation in market price of the underlying security up to the exercise price
will be greater than the appreciation in the price of the underlying security
alone. In any of the preceding situations, if the market price of the underlying
security declines and the security is sold at this lower price, the amount of
any realized loss will be offset wholly or in part by the premium received.
Out-of-the-money, at-the-money and in-the-money put options (the reverse of call
options as to the relation of exercise price to market price) may be used in the
same market environments that such call options are used in equivalent
transactions. To secure its obligation to deliver the underlying security when
it writes a call option, each Fund will be required to deposit in escrow the
underlying security or other assets in accordance with the rules of the Options
Clearing Corporation (the "Clearing Corporation") and of the securities exchange
on which the option is written.

           Prior to their expirations, put and call options may be sold in
closing sale or purchase transactions (sales or purchases by a Fund prior to the
exercise of options that it has purchased or written, respectively, of options
of the same series) in which a Fund may realize a profit or loss from the sale.
An option position may be closed out only where there exists a secondary market
for an option of the same series on a recognized securities exchange or in the
OTC market. When a Fund has purchased an option and engages in a closing sale
transaction, whether the Fund realizes a profit or loss will depend upon whether
the amount received in the closing sale transaction is more or less than the
premium the Fund initially paid for the original option plus the related
transaction costs. Similarly, in cases where a Fund has written an option, it
will realize a profit if the cost of the closing purchase transaction is less
than the premium received upon writing the original option and will incur a loss
if the cost of the closing purchase transaction exceeds the premium received
upon writing the original option. A Fund may engage in a closing purchase
transaction to realize a profit, to prevent an underlying security with respect
to which it has written an option from being called or put or, in the case of a
call option, to unfreeze an underlying security (thereby permitting its sale or
the writing of a new option on the security prior to the outstanding option's
expiration). The obligation of a Fund under an option it has written would be
terminated by a closing purchase transaction (a Fund would not be deemed to own
an option as a result of the transaction). So long as the obligation of a Fund
as the writer of an option continues, the Fund may be assigned an exercise
notice by the broker-dealer through which the option was sold, requiring the
Fund to deliver the underlying security against payment of the exercise price.
This obligation terminates when the option expires or a Fund effects a closing
purchase transaction. A Fund cannot effect a closing purchase transaction with
respect to an option once it has been assigned an exercise notice.

           There is no assurance that sufficient trading interest will exist to
create a liquid secondary market on a securities exchange for any particular
option or at any particular time, and for some options no such secondary market
may exist. A liquid secondary market in an option may cease to exist for a
variety of reasons. In the past, for example, higher than anticipated trading
activity or order flow or other unforeseen events have at times rendered certain
of the facilities of the Clearing Corporation and various securities exchanges
inadequate


                                       3
<PAGE>   16

and resulted in the institution of special procedures, such as trading
rotations, restrictions on certain types of orders or trading halts or
suspensions in one or more options. There can be no assurance that similar
events, or events that may otherwise interfere with the timely execution of
customers' orders, will not recur. In such event, it might not be possible to
effect closing transactions in particular options. Moreover, a Fund's ability to
terminate options positions established in the OTC market may be more limited
than for exchange-traded options and may also involve the risk that securities
dealers participating in OTC transactions would fail to meet their obligations
to the Fund. Each Fund, however, intends to purchase OTC options only from
dealers whose debt securities, as determined by CSAM, are considered to be
investment grade. If, as a covered call option writer, the Fund is unable to
effect a closing purchase transaction in a secondary market, it will not be able
to sell the underlying security and would continue to be at market risk on the
security.

           Securities exchanges generally have established limitations governing
the maximum number of calls and puts of each class which may be held or written,
or exercised within certain time periods by an investor or group of investors
acting in concert (regardless of whether the options are written on the same or
different securities exchanges or are held, written or exercised in one or more
accounts or through one or more brokers). It is possible that the Funds and
other clients of CSAM and certain of its affiliates may be considered to be such
a group. A securities exchange may order the liquidation of positions found to
be in violation of these limits and it may impose certain other sanctions. These
limits may restrict the number of options a Fund will be able to purchase on a
particular security.

           Securities Index Options. Each Fund may purchase and write
exchange-listed and OTC put and call options on securities indexes. A securities
index measures the movement of a certain group of securities by assigning
relative values to the securities included in the index, fluctuating with
changes in the market values of the securities included in the index. Some
securities index options are based on a broad market index, such as the NYSE
Composite Index, or a narrower market index such as the Standard & Poor's 100.
Indexes may also be based on a particular industry or market segment.

           Options on securities indexes are similar to options on securities
except that (i) the expiration cycles of securities index options are monthly,
while those of securities options are currently quarterly, and (ii) the delivery
requirements are different. Instead of giving the right to take or make delivery
of securities at a specified price, an option on a securities index gives the
holder the right to receive a cash "exercise settlement amount" equal to (a) the
amount, if any, by which the fixed exercise price of the option exceeds (in the
case of a put) or is less than (in the case of a call) the closing value of the
underlying index on the date of exercise, multiplied by (b) a fixed "index
multiplier." Receipt of this cash amount will depend upon the closing level of
the securities index upon which the option is based being greater than, in the
case of a call, or less than, in the case of a put, the exercise price of the
index and the exercise price of the option times a specified multiple. The
writer of the option is obligated, in return for the premium received, to make
delivery of this amount. Securities index options may be offset by entering into
closing transactions as described above for securities options.


                                       4
<PAGE>   17

           OTC Options. Each Fund may purchase OTC or dealer options or sell
covered OTC options. Unlike exchange-listed options where an intermediary or
clearing corporation, such as the Clearing Corporation, assures that all
transactions in such options are properly executed, the responsibility for
performing all transactions with respect to OTC options rests solely with the
writer and the holder of those options. A listed call option writer, for
example, is obligated to deliver the underlying securities to the clearing
organization if the option is exercised, and the clearing organization is then
obligated to pay the writer the exercise price of the option. If a Fund were to
purchase a dealer option, however, it would rely on the dealer from whom it
purchased the option to perform if the option were exercised. If the dealer
fails to honor the exercise of the option by the Fund, the Fund would lose the
premium it paid for the option and the expected benefit of the transaction.

           Exchange-traded options generally have a continuous liquid market
while OTC or dealer options do not. Consequently, a Fund will generally be able
to realize the value of a dealer option it has purchased only by exercising it
or reselling it to the dealer who issued it. Similarly, when a Fund writes a
dealer option, it generally will be able to close out the option prior to its
expiration only by entering into a closing purchase transaction with the dealer
to which the Fund originally wrote the option. Although each Fund will seek to
enter into dealer options only with dealers who will agree to and that are
expected to be capable of entering into closing transactions with the Fund,
there can be no assurance that the Fund will be able to liquidate a dealer
option at a favorable price at any time prior to expiration. The inability to
enter into a closing transaction may result in material losses to a Fund. Until
the Fund, as a covered OTC call option writer, is able to effect a closing
purchase transaction, it will not be able to liquidate securities (or other
assets) used to cover the written option until the option expires or is
exercised. This requirement may impair a Fund's ability to sell portfolio
securities or, with respect to currency options, currencies at a time when such
sale might be advantageous.

           Futures Activities. Each Fund may enter into futures contracts and
options on futures contracts on securities, securities indices and, to the
extent the Fund is authorized to invest in foreign securities, currencies for
bona fide hedging and speculative purposes These futures contracts are
standardized contracts for the future delivery of a non-U.S. currency, an
interest rate sensitive security or, in the case of index futures contracts or
certain other futures contracts, a cash settlement with reference to a specified
multiplier times the change in the index. An option on a futures contract gives
the purchaser the right, in return for the premium paid, to assume a position in
a futures contract.

           These transactions may be entered into for "bona fide hedging"
purposes as defined in CFTC regulations and other permissible purposes including
hedging against changes in the value of portfolio securities due to anticipated
changes in currency values, interest rates and/or market conditions and
increasing return. Aggregate initial margin and premiums (discussed below)
required to establish positions other than those considered to be "bona fide
hedging" by the CFTC will not exceed 5% of the Fund's net asset value after
taking into account unrealized profits and unrealized losses on any such
contracts it has entered into. Although the Funds are limited in the amount of
assets that may be invested in futures


                                       5
<PAGE>   18

transactions, there is no overall limit on the percentage of Fund assets that
may be at risk with respect to futures activities.

           Each Fund reserves the right to engage in transactions involving
futures contracts and options on futures contracts to the extent allowed by CFTC
regulations in effect from time to time and in accordance with the Fund's
policies. There is no overall limit on the percentage of Fund assets that may be
at risk with respect to futures activities.

           Futures Contracts. A foreign currency futures contract provides for
the future sale by one party and the purchase by the other party of a certain
amount of a specified non-U.S. currency at a specified price, date, time and
place. An interest rate futures contract provides for the future sale by one
party and the purchase by the other party of a certain amount of a specific
interest rate sensitive financial instrument (debt security) at a specified
price, date, time and place. Securities indexes are capitalization weighted
indexes which reflect the market value of the securities represented in the
indexes. A securities index futures contract is an agreement to be settled by
delivery of an amount of cash equal to a specified multiplier times the
difference between the value of the index at the close of the last trading day
on the contract and the price at which the agreement is made.

           No consideration is paid or received by a Fund upon entering into a
futures contract. Instead, the Fund is required to deposit in a segregated
account with its custodian an amount of cash or liquid securities acceptable to
the broker, equal to approximately 1% to 10% of the contract amount (this amount
is subject to change by the exchange on which the contract is traded, and
brokers may charge a higher amount). This amount is known as "initial margin"
and is in the nature of a performance bond or good faith deposit on the contract
which is returned to a Fund upon termination of the futures contract, assuming
all contractual obligations have been satisfied. The broker will have access to
amounts in the margin account if the Fund fails to meet its contractual
obligations. Subsequent payments, known as "variation margin," to and from the
broker, will be made daily as the currency, financial instrument or securities
index underlying the futures contract fluctuates, making the long and short
positions in the futures contract more or less valuable, a process known as
"marking-to-market." A Fund will also incur brokerage costs in connection with
entering into futures transactions.

           At any time prior to the expiration of a futures contract, a Fund may
elect to close the position by taking an opposite position, which will operate
to terminate the Fund's existing position in the contract. Positions in futures
contracts and options on futures contracts (described below) may be closed out
only on the exchange on which they were entered into (or through a linked
exchange). No secondary market for such contracts exists. Although each Fund may
enter into futures contracts only if there is an active market for such
contracts, there is no assurance that an active market will exist at any
particular time. Most futures exchanges limit the amount of fluctuation
permitted in futures contract prices during a single trading day. Once the daily
limit has been reached in a particular contract, no trades may be made that day
at a price beyond that limit or trading may be suspended for specified periods
during the day. It is possible that futures contract prices could move to the
daily limit for several consecutive trading days with little or no trading,
thereby preventing prompt liquidation of futures posi-


                                       6
<PAGE>   19

tions at an advantageous price and subjecting the Fund to substantial losses. In
such event, and in the event of adverse price movements, the Fund would be
required to make daily cash payments of variation margin. In such situations, if
a Fund had insufficient cash, it might have to sell securities to meet daily
variation margin requirements at a time when it would be disadvantageous to do
so. In addition, if the transaction is entered into for hedging purposes, in
such circumstances the Fund may realize a loss on a futures contract or option
that is not offset by an increase in the value of the hedged position. Losses
incurred in futures transactions and the costs of these transactions will affect
a Fund's performance.

           Options on Futures Contracts. Each Fund may purchase and write put
and call options on foreign currency, interest rate and stock index futures
contracts and may enter into closing transactions with respect to such options
to terminate existing positions. There is no guarantee that such closing
transactions can be effected; the ability to establish and close out positions
on such options will be subject to the existence of a liquid market.

           An option on a currency, interest rate or securities index futures
contract, as contrasted with the direct investment in such a contract, gives the
purchaser the right, in return for the premium paid, to assume a position in a
futures contract at a specified exercise price at any time prior to the
expiration date of the option. The writer of the option is required upon
exercise to assume an offsetting futures position (a short position if the
option is a call and a long position if the option is a put). Upon exercise of
an option, the delivery of the futures position by the writer of the option to
the holder of the option will be accompanied by delivery of the accumulated
balance in the writer's futures margin account, which represents the amount by
which the market price of the futures contract exceeds, in the case of a call,
or is less than, in the case of a put, the exercise price of the option on the
futures contract. The potential loss related to the purchase of an option on a
futures contract is limited to the premium paid for the option (plus transaction
costs). Because the value of the option is fixed at the point of sale, there are
no daily cash payments by the purchaser to reflect changes in the value of the
underlying contract; however, the value of the option does change daily and that
change would be reflected in the net asset value of a Fund.

           Currency Exchange Transactions. The value in U.S. dollars of the
assets of a Fund that are invested in foreign securities may be affected
favorably or unfavorably by a variety of factors not applicable to investment in
U.S. securities, and the Fund may incur costs in connection with conversion
between various currencies. Currency exchange transactions may be from any
non-U.S. currency into U.S. dollars or into other appropriate currencies. A Fund
will conduct its currency exchange transactions (i) on a spot (i.e., cash) basis
at the rate prevailing in the currency exchange market, (ii) through entering
into futures contracts or options on such contracts (as described above), (iii)
through entering into forward contracts to purchase or sell currency or (iv) by
purchasing exchange-traded currency options. Risks associated with currency
forward contracts and purchasing currency options are similar to those described
herein for futures contracts and securities and stock index options. In
addition, the use of currency transactions could result in losses from the
imposition of foreign exchange controls, suspension of settlement or other
governmental actions or unexpected events. The Capital Appreciation and Health
Sciences Funds will only engage in currency exchange transactions for hedging
purposes.


                                       7
<PAGE>   20

           Forward Currency Contracts. A forward currency contract involves an
obligation to purchase or sell a specific currency at a future date, which may
be any fixed number of days from the date of the contract as agreed upon by the
parties, at a price set at the time of the contract. These contracts are entered
into in the interbank market conducted directly between currency traders
(usually large commercial banks and brokers) and their customers. Forward
currency contracts are similar to currency futures contracts, except that
futures contracts are traded on commodities exchanges and are standardized as to
contract size and delivery date.

           At or before the maturity of a forward contract, a Fund may either
sell a portfolio security and make delivery of the currency, or retain the
security and fully or partially offset its contractual obligation to deliver the
currency by negotiating with its trading partner to enter into an offsetting
transaction. If a Fund retains the portfolio security and engages in an
offsetting transaction, the Fund, at the time of execution of the offsetting
transaction, will incur a gain or a loss to the extent that movement has
occurred in forward contract prices.

           Currency Options. Each Fund may purchase exchange-traded put and call
options on foreign currencies. Put options convey the right to sell the
underlying currency at a price which is anticipated to be higher than the spot
price of the currency at the time the option is exercised. Call options convey
the right to buy the underlying currency at a price which is expected to be
lower than the spot price of the currency at the time the option is exercised.

           Currency Hedging. Each Fund's currency hedging will be limited to
hedging involving either specific transactions or portfolio positions.
Transaction hedging is the purchase or sale of forward currency with respect to
specific receivables or payables of a Fund generally accruing in connection with
the purchase or sale of its portfolio securities. Position hedging is the sale
of forward currency with respect to portfolio security positions. No Fund may
position hedge to an extent greater than the aggregate market value (at the time
of entering into the hedge) of the hedged securities.

           A decline in the U.S. dollar value of a foreign currency in which a
Fund's securities are denominated will reduce the U.S. dollar value of the
securities, even if their value in the foreign currency remains constant. The
use of currency hedges does not eliminate fluctuations in the underlying prices
of the securities, but it does establish a rate of exchange that can be achieved
in the future. For example, in order to protect against diminutions in the U.S.
dollar value of non-dollar denominated securities it holds, a Fund may purchase
foreign currency put options. If the value of the foreign currency does decline,
the Fund will have the right to sell the currency for a fixed amount in dollars
and will thereby offset, in whole or in part, the adverse effect on the U.S.
dollar value of its securities that otherwise would have resulted. Conversely,
if a rise in the U.S. dollar value of a currency in which securities to be
acquired are denominated is projected, thereby potentially increasing the cost
of the securities, a Fund may purchase call options on the particular currency.
The purchase of these options could offset, at least partially, the effects of
the adverse movements in exchange rates. The benefit to a Fund derived from
purchases of currency options, like the benefit derived from other types of
options, will be reduced by premiums and other transaction costs. Because


                                       8
<PAGE>   21

transactions in currency exchange are generally conducted on a principal basis,
no fees or commissions are generally involved. Currency hedging involves some of
the same risks and considerations as other transactions with similar
instruments. Although currency hedges limit the risk of loss due to a decline in
the value of a hedged currency, at the same time, they also limit any potential
gain that might result should the value of the currency increase. If a
devaluation is generally anticipated, a Fund may not be able to contract to sell
a currency at a price above the devaluation level it anticipates.

           While the values of currency futures and options on futures, forward
currency contracts and currency options may be expected to correlate with
exchange rates, they will not reflect other factors that may affect the value of
a Fund's investments and a currency hedge may not be entirely successful in
mitigating changes in the value of the Fund's investments denominated in that
currency. A currency hedge, for example, should protect a Yen-denominated bond
against a decline in the Yen, but will not protect the Fund against a price
decline if the issuer's creditworthiness deteriorates.

           Hedging Generally. In addition to entering into options, futures and
currency exchange transactions for other purposes, including generating current
income to offset expenses or increase return, each Fund may enter into these
transactions as hedges to reduce investment risk, generally by making an
investment expected to move in the opposite direction of a portfolio position. A
hedge is designed to offset a loss in a portfolio position with a gain in the
hedged position; at the same time, however, a properly correlated hedge will
result in a gain in the portfolio position being offset by a loss in the hedged
position. As a result, the use of options, futures contracts and currency
exchange transactions for hedging purposes could limit any potential gain from
an increase in the value of the position hedged. In addition, the movement in
the portfolio position hedged may not be of the same magnitude as movement in
the hedge. With respect to futures contracts, since the value of portfolio
securities will far exceed the value of the futures contracts sold by a Fund, an
increase in the value of the futures contracts could only mitigate, but not
totally offset, the decline in the value of the Fund's assets.

           In hedging transactions based on an index, whether a Fund will
realize a gain or loss depends upon movements in the level of securities prices
in the stock market generally or, in the case of certain indexes, in an industry
or market segment, rather than movements in the price of a particular security.
The risk of imperfect correlation increases as the composition of a Fund's
portfolio varies from the composition of the index. In an effort to compensate
for imperfect correlation of relative movements in the hedged position and the
hedge, the Fund's hedge positions may be in a greater or lesser dollar amount
than the dollar amount of the hedged position. Such "over hedging" or "under
hedging" may adversely affect the Fund's net investment results if market
movements are not as anticipated when the hedge is established. Securities index
futures transactions may be subject to additional correlation risks. First, all
participants in the futures market are subject to margin deposit and maintenance
requirements. Rather than meeting additional margin deposit requirements,
investors may close futures contracts through offsetting transactions which
would distort the normal relationship between the securities index and futures
markets. Secondly, from the point of view of speculators, the deposit
requirements in the futures market are less onerous than margin requirements in
the


                                       9
<PAGE>   22

securities market. Therefore, increased participation by speculators in the
futures market also may cause temporary price distortions. Because of the
possibility of price distortions in the futures market and the imperfect
correlation between movements in the securities index and movements in the price
of securities index futures, a correct forecast of general market trends by CSAM
still may not result in a successful hedging transaction.

           Each Fund will engage in hedging transactions only when deemed
advisable by CSAM, and successful use by the Fund of hedging transactions will
be subject to CSAM's ability to predict trends in currency, interest rate or
securities markets, as the case may be, and to predict correctly movements in
the directions of the hedge and the hedged position and the correlation between
them, which predictions could prove to be inaccurate. This requires different
skills and techniques than predicting changes in the price of individual
securities, and there can be no assurance that the use of these strategies will
be successful. Even a well-conceived hedge may be unsuccessful to some degree
because of unexpected market behavior or trends. Losses incurred in hedging
transactions and the costs of these transactions will affect a Fund's
performance.

           To the extent that a Fund engages in the strategies described above,
the Fund may experience losses greater than if these strategies had not been
utilized. In addition to the risks described above, these instruments may be
illiquid and/or subject to trading limits, and a Fund may be unable to close out
a position without incurring substantial losses, if at all. The Funds are also
subject to the risk of a default by a counterparty to an off-exchange
transaction.

           Asset Coverage for Forward Contracts, Options, Futures and Options on
Futures. Each Fund will comply with guidelines established by the Securities and
Exchange Commission (the "SEC") and other applicable regulatory bodies with
respect to coverage of forward currency contracts, options written by the Fund
on securities and indexes; and currency, interest rate and security index
futures contracts and options on these futures contracts. These guidelines may,
in certain instances, require segregation by the Fund of cash or liquid
securities with its custodian or a designated sub-custodian to the extent the
Fund's obligations with respect to these strategies are not otherwise "covered"
through ownership of the underlying security or financial instrument or by other
portfolio positions or by other means consistent with applicable regulatory
policies. Segregated assets cannot be sold or transferred unless equivalent
assets are substituted in their place or it is no longer necessary to segregate
them. As a result, there is a possibility that segregation of a large percentage
of a Fund's assets could impede portfolio management or the Fund's ability to
meet redemption requests or other current obligations.

           For example, a call option written by a Fund on securities may
require the Fund to hold the securities subject to the call (or securities
convertible into the securities without additional consideration) or to
segregate assets (as described above) sufficient to purchase and deliver the
securities if the call is exercised. A call option written by a Fund on an index
may require the Fund to own portfolio securities that correlate with the index
or to segregate assets (as described above) equal to the excess of the index
value over the exercise price on a current basis. A put option written by a Fund
may require the Fund to segregate assets (as described above) equal to the
exercise price. A Fund could purchase a put option if the strike price of


                                       10
<PAGE>   23

that option is the same or higher than the strike price of a put option sold by
the Fund. If a Fund holds a futures or forward contract, the Fund could purchase
a put option on the same futures or forward contract with a strike price as high
or higher than the price of the contract held. A Fund may enter into fully or
partially offsetting transactions so that its net position, coupled with any
segregated assets (equal to any remaining obligation), equals its net
obligation. Asset coverage may be achieved by other means when consistent with
applicable regulatory policies.

Additional Information on Other Investment Practices

           U.S. Government Securities. The obligations issued or guaranteed by
the U.S. government in which a Fund may invest include direct obligations of the
U.S. Treasury and obligations issued by U.S. government agencies and
instrumentalities ("U.S. Government Securities"). Included among direct
obligations of the United States are Treasury Bills, Treasury Notes and Treasury
Bonds, which differ in terms of their interest rates, maturities and dates of
issuance. Treasury Bills have maturities of less than one year, Treasury Notes
have maturities of one to 10 years and Treasury Bonds generally have maturities
of greater than 10 years at the date of issuance. Included among the obligations
issued by agencies and instrumentalities of the United States are instruments
that are supported by the full faith and credit of the United States (such as
certificates issued by the Government National Mortgage Association ("GNMA"));
instruments that are supported by the right of the issuer to borrow from the
U.S. Treasury (such as securities of Federal Home Loan Banks); and instruments
that are supported by the credit of the instrumentality (such as Federal
National Mortgage Association ("FNMA") and Federal Home Loan Mortgage
Corporation ("FHLMC") bonds).

           Other U.S. Government Securities the Funds may invest in include
securities issued or guaranteed by the Federal Housing Administration, Farmers
Home Loan Administration, Export-Import Bank of the United States, Small
Business Administration, General Services Administration, Central Bank for
Cooperatives, Federal Farm Credit Banks, Federal Intermediate Credit Banks,
Federal Land Banks, Maritime Administration, Tennessee Valley Authority,
District of Columbia Armory Board and Student Loan Marketing Association.
Because the U.S. government is not obligated by law to provide support to an
instrumentality it sponsors, a Fund will invest in obligations issued by such an
instrumentality only if CSAM determines that the credit risk with respect to the
instrumentality does not make its securities unsuitable for investment by the
Fund.

           Money Market Obligations. Each Fund is authorized to invest, under
normal market conditions, up to 20% of its total assets in domestic and foreign
short-term (one year or less remaining to maturity) and medium-term (five year
or less remaining to maturity) money market obligations and for temporary
defensive purposes may invest in these securities without limit. These
instruments consist of obligations issued or guaranteed by the U.S. government
or a foreign government, their agencies or instrumentalities; bank obligations
(including certificates of deposit, time deposits and bankers' acceptances of
domestic or foreign banks, domestic savings and loans and similar institutions)
that are high quality investments; commercial paper rated no lower than A-2 by
Standard & Poor's Ratings Services ("S&P") or Prime-2 by Moody's Investors
Service, Inc. ("Moody's") or the equivalent from another major


                                       11
<PAGE>   24

rating service or, if unrated, of an issuer having an outstanding, unsecured
debt issue then rated within the three highest rating categories; and repurchase
agreements with respect to the foregoing.

           Money Market Mutual Funds. Where CSAM believes that it would be
beneficial to a Fund and appropriate considering the factors of return and
liquidity, each Fund may invest up to 5% of its assets in securities of money
market mutual funds that are unaffiliated with the Fund or CSAM. As a
shareholder in any mutual fund, a Fund will bear its ratable share of the mutual
fund's expenses, including management fees, and will remain subject to payment
of the Fund's management fees and other expenses with respect to assets so
invested.

           Repurchase Agreements. The Funds may invest in repurchase agreement
transactions with member banks of the Federal Reserve System and certain
non-bank dealers. Repurchase agreements are contracts under which the buyer of a
security simultaneously commits to resell the security to the seller at an
agreed-upon price and date. Under the terms of a typical repurchase agreement, a
Fund would acquire any underlying security for a relatively short period
(usually not more than one week) subject to an obligation of the seller to
repurchase, and the Fund to resell, the obligation at an agreed-upon price and
time, thereby determining the yield during the Fund's holding period. This
arrangement results in a fixed rate of return that is not subject to market
fluctuations during the Fund's holding period. The value of the underlying
securities will at all times be at least equal to the total amount of the
purchase obligation, including interest. The Fund bears a risk of loss in the
event that the other party to a repurchase agreement defaults on its obligations
or becomes bankrupt and the Fund is delayed or prevented from exercising its
right to dispose of the collateral securities, including the risk of a possible
decline in the value of the underlying securities during the period in which the
Fund seeks to assert this right. CSAM, acting under the supervision of the
Fund's Board of Directors/Trustees (the "Board"), monitors the creditworthiness
of those bank and non-bank dealers with which each Fund enters into repurchase
agreements to evaluate this risk. A repurchase agreement is considered to be a
loan under the Investment Company Act of 1940, as amended (the "1940 Act").

           Convertible Securities. Convertible securities in which a Fund may
invest, including both convertible debt and convertible preferred stock, may be
converted at either a stated price or stated rate into underlying shares of
common stock. Because of this feature, convertible securities enable an investor
to benefit from increases in the market price of the underlying common stock.
Convertible securities provide higher yields than the underlying equity
securities, but generally offer lower yields than non-convertible securities of
similar quality. The value of convertible securities fluctuates in relation to
changes in interest rates like bonds and, in addition, fluctuates in relation to
the underlying common stock. Subsequent to purchase by a Fund, convertible
securities may cease to be rated or a rating may be reduced below the minimum
required for purchase by the Fund. Neither event will require sale of such
securities, although CSAM will consider such event in its determination of
whether the Fund should continue to hold the securities.


                                       12
<PAGE>   25

           Structured Securities. The Funds may purchase any type of publicly
traded or privately negotiated fixed income security, including mortgage-backed
securities; structured notes, bonds or debentures; and assignments of and
participations in loans.

           Mortgage-Backed Securities. A Fund may invest in mortgage-backed
securities, such as those issued by the Government National Mortgage Association
("GNMA"), Federal National Mortgage Association ("FNMA"), Federal Home Loan
Mortgage Corporation ("FHLMC") or certain foreign issuers. Mortgage-backed
securities represent direct or indirect participations in, or are secured by and
payable from, mortgage loans secured by real property. The mortgages backing
these securities include, among other mortgage instruments, conventional 30-year
fixed-rate mortgages, 15-year fixed-rate mortgages, graduated payment mortgages
and adjustable rate mortgages. The government or the issuing agency typically
guarantees the payment of interest and principal of these securities. However,
the guarantees do not extend to the securities' yield or value, which are likely
to vary inversely with fluctuations in interest rates, nor do the guarantees
extend to the yield or value of the Fund's shares. These securities generally
are "pass-through" instruments, through which the holders receive a share of all
interest and principal payments from the mortgages underlying the securities,
net of certain fees.

           Yields on pass-through securities are typically quoted by investment
dealers and vendors based on the maturity of the underlying instruments and the
associated average life assumption. The average life of pass-through pools
varies with the maturities of the underlying mortgage loans. A pool's term may
be shortened by unscheduled or early payments of principal on the underlying
mortgages. The occurrence of mortgage prepayments is affected by various
factors, including the level of interest rates, general economic conditions, the
location, scheduled maturity and age of the mortgage and other social and
demographic conditions. Because prepayment rates of individual pools vary
widely, it is not possible to predict accurately the average life of a
particular pool. For pools of fixed-rate 30-year mortgages in a stable interest
rate environment, a common industry practice in the U.S. has been to assume that
prepayments will result in a 12-year average life, although it may vary
depending on numerous factors. At present, pools, particularly those with loans
with other maturities or different characteristics, are priced on an assumption
of average life determined for each pool. In periods of falling interest rates,
the rate of prepayment tends to increase, thereby shortening the actual average
life of a pool of mortgage-related securities. Conversely, in periods of rising
rates the rate of prepayment tends to decrease, thereby lengthening the actual
average life of the pool. However, these effects may not be present, or may
differ in degree, if the mortgage loans in the pools have adjustable interest
rates or other special payment terms, such as a prepayment charge. Actual
prepayment experience may cause the yield of mortgage-backed securities to
differ from the assumed average life yield. Reinvestment of prepayments may
occur at higher or lower interest rates than the original investment, thus
affecting the Fund's yield.

           The rate of interest on mortgage-backed securities is lower than the
interest rates paid on the mortgages included in the underlying pool due to the
annual fees paid to the servicer of the mortgage pool for passing through
monthly payments to certificate holders and to any guarantor, such as GNMA, and
due to any yield retained by the issuer. Actual yield to


                                       13
<PAGE>   26

the holder may vary from the coupon rate, even if adjustable, if the
mortgage-backed securities are purchased or traded in the secondary market at a
premium or discount. In addition, there is normally some delay between the time
the issuer receives mortgage payments from the servicer and the time the issuer
makes the payments on the mortgage-backed securities, and this delay reduces the
effective yield to the holder of such securities.

           Asset-Backed Securities. A Fund may invest in asset-backed
securities, which represent participations in, or are secured by and payable
from, assets such as motor vehicle installment sales, installment loan
contracts, leases of various types of real and personal property and receivables
from revolving credit (credit card) agreements. Such assets are securitized
through the use of trusts and special purpose corporations. Payments or
distributions of principal and interest may be guaranteed up to certain amounts
and for a certain time period by a letter of credit or a pool insurance policy
issued by a financial institution unaffiliated with the trust or corporation.

           Asset-backed securities present certain risks that are not presented
by other securities in which the Fund may invest. Automobile receivables
generally are secured by automobiles. Most issuers of automobile receivables
permit the loan servicers to retain possession of the underlying obligations. If
the servicer were to sell these obligations to another party, there is a risk
that the purchaser would acquire an interest superior to that of the holders of
the asset-backed securities. In addition, because of the large number of
vehicles involved in a typical issuance and technical requirements under state
laws, the trustee for the holders of the automobile receivables may not have a
proper security interest in the underlying automobiles. Therefore, there is the
possibility that recoveries on repossessed collateral may not, in some cases, be
available to support payments on these securities. Credit card receivables are
generally unsecured, and the debtors are entitled to the protection of a number
of state and federal consumer credit laws, many of which give such debtors the
right to set off certain amounts owed on the credit cards, thereby reducing the
balance due. In addition, there is no assurance that the security interest in
the collateral can be realized.

           Structured Notes, Bonds or Debentures. Typically, the value of the
principal and/or interest on these instruments is determined by reference to
changes in the value of specific currencies, interest rates, commodities,
indexes or other financial indicators (the "Reference") or the relevant change
in two or more References. The interest rate or the principal amount payable
upon maturity or redemption may be increased or decreased depending upon changes
in the applicable Reference. The terms of the structured securities may provide
that in certain circumstances no principal is due at maturity and, therefore,
may result in the loss of a Fund's entire investment. The value of structured
securities may move in the same or the opposite direction as the value of the
Reference, so that appreciation of the Reference may produce an increase or
decrease in the interest rate or value of the security at maturity. In addition,
the change in interest rate or the value of the security at maturity may be a
multiple of the change in the value of the Reference so that the security may be
more or less volatile than the Reference, depending on the multiple.
Consequently, structured securities may entail a greater degree of market risk
and volatility than other types of debt obligations.


                                       14
<PAGE>   27

           Assignments and Participations. Each Fund may invest in assignments
of and participations in loans issued by banks and other financial institutions.

           When a Fund purchases assignments from lending financial
institutions, the Fund will acquire direct rights against the borrower on the
loan. However, since assignments are generally arranged through private
negotiations between potential assignees and potential assignors, the rights and
obligations acquired by a Fund as the purchaser of an assignment may differ
from, and be more limited than, those held by the assigning lender.

           Participations in loans will typically result in a Fund having a
contractual relationship with the lending financial institution, not the
borrower. A Fund would have the right to receive payments of principal, interest
and any fees to which it is entitled only from the lender of the payments from
the borrower. In connection with purchasing a participation, a Fund generally
will have no right to enforce compliance by the borrower with the terms of the
loan agreement relating to the loan, nor any rights of set-off against the
borrower, and the Fund may not benefit directly from any collateral supporting
the loan in which it has purchased a participation. As a result, a Fund
purchasing a participation will assume the credit risk of both the borrower and
the lender selling the participation. In the event of the insolvency of the
lender selling the participation, the Fund may be treated as a general creditor
of the lender and may not benefit from any set-off between the lender and the
borrower.

           A Fund may have difficulty disposing of assignments and
participations because there is no liquid market for such securities. The lack
of a liquid secondary market will have an adverse impact on the value of such
securities and on a Fund's ability to dispose of particular assignments or
participations when necessary to meet the Fund's liquidity needs or in response
to a specific economic event, such as a deterioration in the creditworthiness of
the borrower. The lack of a liquid market for assignments and participations
also may make it more difficult for a Fund to assign a value to these securities
for purposes of valuing the Fund's portfolio and calculating its net asset
value.

           A Fund may invest in fixed and floating rate loans ("Loans") arranged
through private negotiations between a foreign government (a "Borrower") and one
or more financial institutions ("Lenders"). The majority of the Fund's
investments in Loans are expected to be in the form of participations in Loans
("Participations") and assignments of portions of Loans from third parties
("Assignments"). Participations typically will result in the Fund having a
contractual relationship only with the Lender, not with the Borrower. A Fund
will have the right to receive payments of principal, interest and any fees to
which it is entitled only from the Lender selling the Participation and only
upon receipt by the Lender of the payments from the Borrower. In connection with
purchasing Participations, the Fund generally will have no right to enforce
compliance by the Borrower with the terms of the loan agreement relating to the
Loan, nor any rights of set-off against the Borrower, and the Fund may not
directly benefit from any collateral supporting the Loan in which it has
purchased the Participation. As a result, the Fund will assume the credit risk
of both the Borrower and the Lender that is selling the Participation. In the
event of the insolvency of the Lender selling a Participation, the Fund may be
treated as a general creditor of the Lender and may not benefit from any set-off
between the Lender and the Borrower. The Fund will acquire Participations only
if the Lender


                                       15
<PAGE>   28

interpositioned between the Fund and the Borrower is determined by CSAM to be
creditworthy.

           When a Fund purchases Assignments from Lenders, the Fund will acquire
direct rights against the Borrower on the Loan. However, since Assignments are
generally arranged through private negotiations between potential assignees and
potential assignors, the rights and obligations acquired by the Fund as the
purchaser of an Assignment may differ from, and be more limited than, those held
by the assigning Lender.

           There are risks involved in investing in Participations and
Assignments. A Fund may have difficulty disposing of them because there is no
liquid market for such securities. The lack of a liquid secondary market will
have an adverse impact on the value of such securities and on the Fund's ability
to dispose of particular Participations or Assignments when necessary to meet
the Fund's liquidity needs or in response to a specific economic event, such as
a deterioration in the creditworthiness of the Borrower. The lack of a liquid
market for Participations and Assignments also may make it more difficult for a
Fund to assign a value to these securities for purposes of valuing the Fund's
portfolio and calculating its net asset value.

           Debt Securities. Each Fund may invest in debt securities (in the case
of the Growth & Income Fund, Capital Appreciation Fund and Health Sciences Fund,
with respect to up to 20% of the Fund's total assets). Debt obligations of
corporations in which the Funds may invest include corporate bonds, debentures
and notes. Debt securities convertible into common stock and certain preferred
stocks may have risks similar to those described below. The interest income to
be derived may be considered as one factor in selecting debt securities for
investment by CSAM. The market value of debt obligations may be expected to vary
depending upon, among other factors, interest rates, the ability of the issuer
to repay principal and interest, any change in investment rating and general
economic conditions. Because the market value of debt obligations can be
expected to vary inversely to changes in prevailing interest rates, investing in
debt obligations may provide an opportunity for capital appreciation when
interest rates are expected to decline. The success of such a strategy is
dependent upon CSAM's ability to accurately forecast changes in interest rates.
Subsequent to its purchase by a Fund, an issue of securities may cease to be
rated or its rating may be reduced below the minimum required for purchase by
the Fund. Neither event will require sale of such securities, although CSAM will
consider such event in its determination of whether the Fund should continue to
hold the securities. Any percentage limitation on a Fund's ability to invest in
debt securities will not be applicable during periods when the Fund pursues a
temporary defensive strategy as discussed below.

           When CSAM believes that a defensive posture is warranted, each Fund
may invest temporarily without limit in investment grade debt obligations and in
domestic and foreign money market obligations, including repurchase agreements.

           Below Investment Grade Securities. Each of the Balanced Fund and the
Growth & Income Fund may invest up to 10% of its net assets, the Capital
Appreciation Fund may invest up to 5% of its total assets and the Health
Sciences Fund may invest up to 20% of its


                                       16
<PAGE>   29

total assets in securities rated below investment grade, including convertible
debt securities. A security will be deemed to be investment grade if it is rated
within the four highest grades by Moody's or S&P or, if unrated, is determined
to be a comparable quality by CSAM. Bonds rated in the fourth highest grade may
have speculative characteristics and changes in economic conditions or other
circumstances are more likely to lead to a weakened capacity to make principal
and interest payments than is the case with higher grade bonds. A Fund's
holdings of debt securities rated below investment grade (commonly referred to
as "junk bonds") may be rated as low as C by Moody's or D by S&P at the time of
purchase, or may be unrated securities considered to be of equivalent quality.
Securities that are rated C by Moody's comprise the lowest rated class and can
be regarded as having extremely poor prospects of ever attaining any real
investment standing. Debt rated D by S&P is in default or is expected to default
upon maturity or payment date.

           While the market values of medium- and lower-rated securities and
unrated securities of comparable quality tend to react less to fluctuations in
interest rate levels than do those of higher-rated securities, the market values
of certain of these securities also tend to be more sensitive to individual
corporate developments and changes in economic conditions than higher-quality
securities. In addition, medium- and lower-rated securities and comparable
unrated securities generally present a higher degree of credit risk. Issuers of
medium- and lower-rated securities and unrated securities are often highly
leveraged and may not have more traditional methods of financing available to
them so that their ability to service their obligations during an economic
downturn or during sustained periods of rising interest rates may be impaired.
The risk of loss due to default by such issuers is significantly greater because
medium- and lower-rated securities and unrated securities generally are
unsecured and frequently are subordinated to the prior payment of senior
indebtedness.

           An economic recession could disrupt severely the market for such
securities and may adversely affect the value of such securities and the ability
of the issuers of such securities to repay principal and pay interest thereon. A
Fund may have difficulty disposing of certain of these securities because there
may be a thin trading market. Because there is no established retail secondary
market for many of these securities, the Funds anticipate that these securities
could be sold only to a limited number of dealers or institutional investors. To
the extent a secondary trading market for these securities does exist, it
generally is not as liquid as the secondary market for higher-rated securities.
The lack of a liquid secondary market, as well as adverse publicity and investor
perception with respect to these securities, may have an adverse impact on
market price and a Fund's ability to dispose of particular issues when necessary
to meet the Fund's liquidity needs or in response to a specific economic event
such as a deterioration in the creditworthiness of the issuer. The lack of a
liquid secondary market for certain securities also may make it more difficult
for a Fund to obtain accurate market quotations for purposes of valuing the Fund
and calculating its net asset value.

           The market value of securities in medium- and lower-rated categories
is also more volatile than that of higher quality securities. Factors adversely
impacting the market value of these securities will adversely impact a Fund's
net asset value. A Fund will rely on the judgment, analysis and experience of
CSAM in evaluating the creditworthiness of an issuer. In this evaluation, in
addition to relying on ratings assigned by Moody's or S&P,


                                       17
<PAGE>   30

CSAM will take into consideration, among other things, the issuer's financial
resources, its sensitivity to economic conditions and trends, its operating
history, the quality of the issuer's management and regulatory matters. Interest
rate trends and specific developments which may affect individual issuers will
also be analyzed. Subsequent to its purchase by a Fund, an issue of securities
may cease to be rated or its rating may be reduced. Neither event will require
sale of such securities, although CSAM will consider such event in its
determination of whether a Fund should continue to hold the securities.
Normally, medium- and lower-rated and comparable unrated securities are not
intended for short-term investment. A Fund may incur additional expenses to the
extent it is required to seek recovery upon a default in the payment of
principal or interest on its portfolio holdings of such securities. At times,
adverse publicity regarding lower-rated securities has depressed the prices for
such securities to some extent.

           Zero Coupon Securities. Each Fund may invest in "zero coupon" U.S.
Treasury, foreign government and U.S. and foreign corporate convertible and
nonconvertible debt securities, which are bills, notes and bonds that have been
stripped of their unmatured interest coupons and custodial receipts or
certificates of participation representing interests in such stripped debt
obligations and coupons. A zero coupon security pays no interest to its holder
prior to maturity. Accordingly, such securities usually trade at a deep discount
from their face or par value and will be subject to greater fluctuations of
market value in response to changing interest rates than debt obligations of
comparable maturities that make current distributions of interest. The Funds
anticipate that they will not normally hold zero coupon securities to maturity.
Redemption of shares of the Fund that require it to sell zero coupon securities
prior to maturity may result in capital gains or losses that may be substantial.
Federal tax law requires that a holder of a zero coupon security accrue a
portion of the discount at which the security was purchased as income each year,
even though the holder receives no interest payment on the security during the
year. Such accrued discount will be includible in determining the amount of
dividends the Fund must pay each year and, in order to generate cash necessary
to pay such dividends, the Fund may liquidate portfolio securities at a time
when it would not otherwise have done so.

           Securities of Other Investment Companies. Each Fund may invest in
securities of other investment companies to the extent permitted under the 1940
Act. Presently, under the 1940 Act, a Fund may hold securities of another
investment company in amounts which (i) do not exceed 3% of the total
outstanding voting stock of such company, (ii) do not exceed 5% of the value of
the Fund's total assets and (iii) when added to all other investment company
securities held by the Fund, do not exceed 10% of the value of the Fund's total
assets.

           Lending of Portfolio Securities. Each Fund may lend portfolio
securities to brokers, dealers and other financial organizations that meet
capital and other credit requirements or other criteria established by the
Fund's Board of Directors (the "Board"). These loans, if and when made, may not
exceed 33 1/3% of the Fund's total assets taken at value (including the loan
collateral). No Fund will lend portfolio securities to its investment adviser,
any sub-investment adviser or their affiliates unless it has applied for and
received specific authority to do so from the SEC. Loans of portfolio securities
will be collateralized by cash, letters of credit or U.S. Government Securities,
which are maintained at all times in


                                       18
<PAGE>   31

an amount equal to at least 100% of the current market value of the loaned
securities. Any gain or loss in the market price of the securities loaned that
might occur during the term of the loan would be for the account of the Fund.
From time to time, a Fund may return a part of the interest earned from the
investment of collateral received for securities loaned to the borrower and/or a
third party that is unaffiliated with the Fund and that is acting as a "finder."

           By lending its securities, a Fund can increase its income by
continuing to receive interest and any dividends on the loaned securities as
well as by either investing the collateral received for securities loaned in
short-term instruments or obtaining yield in the form of interest paid by the
borrower when U.S. Government Securities are used as collateral. Each Fund will
adhere to the following conditions whenever its portfolio securities are loaned:
(i) the Fund must receive at least 100% cash collateral or equivalent securities
of the type discussed in the preceding paragraph from the borrower; (ii) the
borrower must increase such collateral whenever the market value of the
securities rises above the level of such collateral; (iii) the Fund must be able
to terminate the loan at any time; (iv) the Fund must receive reasonable
interest on the loan, as well as any dividends, interest or other distributions
on the loaned securities and any increase in market value; (v) the Fund may pay
only reasonable custodian fees in connection with the loan; and (vi) voting
rights on the loaned securities may pass to the borrower, provided, however,
that if a material event adversely affecting the investment occurs, the Board
must terminate the loan and regain the right to vote the securities. Loan
agreements involve certain risks in the event of default or insolvency of the
other party including possible delays or restrictions upon a Fund's ability to
recover the loaned securities or dispose of the collateral for the loan.

           Foreign Investments. The Balanced, Growth & Income, Capital
Appreciation and Health Sciences Funds may invest up to 15%, 20%, 20% and 35% of
total assets, respectively, in the securities of foreign issuers. Investors
should recognize that investing in foreign companies involves certain risks,
including those discussed below, which are in addition to those associated with
investing in U.S. issuers. Individual foreign economies may differ favorably or
unfavorably from the U.S. economy in such respects as growth of gross national
product, rate of inflation, capital reinvestment, resource self-sufficiency, and
balance of payments positions. The Funds may invest in securities of foreign
governments (or agencies or instrumentalities thereof), and many, if not all, of
the foregoing considerations apply to such investments as well.

           Depositary Receipts. The assets of each Fund may be invested in the
securities of foreign issuers in the form of American Depositary Receipts
("ADRs"), European Depositary Receipts ("EDRs") and International Depositary
Receipts ("IDRs"). These securities may not necessarily be denominated in the
same currency as the securities into which they may be converted. ADRs are
receipts typically issued by a U.S. bank or trust company which evidence
ownership of underlying securities issued by a foreign corporation. EDRs, which
are sometimes referred to as Continental Depositary Receipts ("CDRs"), are
receipts issued in Europe, and IDRs, which are sometimes referred to as Global
Depositary Receipts ("GDRs"), are issued outside the United States. EDRs (CDRs)
and IDRs (GDRs) are typically issued by non-U.S. banks and trust companies and
evidence ownership of either foreign or domestic securities. Generally, ADRs in
registered form are designed for use in U.S.


                                       19
<PAGE>   32

securities markets, and EDRs (CDRs) and IDRs (GDRs) in bearer form are designed
for use in European and non-U.S. securities markets, respectively.

           Foreign Currency Exchange. Since the Funds may be investing in
securities denominated in currencies of non-U.S. countries, and since the Funds
may temporarily hold funds in bank deposits or other money market investments
denominated in foreign currencies, the Funds may be affected favorably or
unfavorably by exchange control regulations or changes in the exchange rate
between such currencies and the dollar. A change in the value of a foreign
currency relative to the U.S. dollar will result in a corresponding change in
the dollar value of the Fund assets denominated in that foreign currency.
Changes in foreign currency exchange rates may also affect the value of
dividends and interest earned, gains and losses realized on the sale of
securities and net investment income and gains, if any, to be distributed to
shareholders by a Fund. Unless otherwise contracted, the rate of exchange
between the U.S. dollar and other currencies is determined by the forces of
supply and demand in the foreign exchange markets. Changes in the exchange rate
may result over time from the interaction of many factors directly or indirectly
affecting economic and political conditions in the United States and a
particular foreign country, including economic and political developments in
other countries. Governmental intervention may also play a significant role.
National governments rarely voluntarily allow their currencies to float freely
in response to economic forces. Sovereign governments use a variety of
techniques, such as intervention by a country's central bank or imposition of
regulatory controls or taxes, to affect the exchange rates of their currencies.
The Funds may use hedging techniques with the objective of protecting against
loss through the fluctuation of the value of foreign currencies against the U.S.
dollar, particularly the forward market in foreign exchange, currency options
and currency futures.

           Euro Conversion. The planned introduction of a single European
currency, the euro, on January 1, 1999 for participating European nations in the
Economic Monetary Union presents unique risks and uncertainties for investors in
those countries, including (i) the functioning of the payment and operational
systems of banks and other financial institutions; (ii) the creation of suitable
clearing and settlement payment schemes for the euro; (iii) the fluctuation of
the euro relative to non-euro currencies during the transition period from
January 1, 1999 to December 31, 2000 and beyond; and (iv) whether the interest
rate, tax and labor regimes of the European countries participating in the euro
will converge over time. Further, the conversion of the currencies of other
Economic Monetary Union countries, such as the United Kingdom, and the admission
of other countries, including Central and Eastern European countries, to the
Economic Monetary Union could adversely affect the euro. These or other factors
may cause market disruptions and could adversely affect the value of foreign
securities and currencies held by the Funds.

           Information. Many of the foreign securities held by a Fund will not
be registered with, nor will the issuers thereof be subject to reporting
requirements of, the SEC. Accordingly, there may be less publicly available
information about the securities and about the foreign company or government
issuing them than is available about a domestic company or government entity.
Foreign companies are generally subject to financial reporting


                                       20
<PAGE>   33

standards, practices and requirements that are either not uniform or less
rigorous than those applicable to U.S. companies.

           Political Instability. With respect to some foreign countries, there
is the possibility of expropriation or confiscatory taxation, limitations on the
removal of funds or other assets of the Funds, political or social instability,
or domestic developments which could affect U.S. investments in those and
neighboring countries.

           Foreign Markets. Securities of some foreign companies are less liquid
and their prices are more volatile than securities of comparable U.S. companies.
Certain foreign countries are known to experience long delays between the trade
and settlement dates of securities purchased or sold which may result in
increased exposure to market and foreign exchange fluctuations and increased
illiquidity.

           Increased Expenses. The operating expenses of a Fund, to the extent
it invests in foreign securities, may be higher than that of an investment
company investing exclusively in U.S. securities, since the expenses of the
Funds, such as the cost of converting foreign currency into U.S. dollars, the
payment of fixed brokerage commissions on foreign exchanges, custodial costs,
valuation costs and communication costs, may be higher than those costs incurred
by other investment companies not investing in foreign securities. In addition,
foreign securities may be subject to foreign government taxes that would reduce
the net yield on such securities.

           Foreign Debt Securities. The returns on foreign debt securities
reflect interest rates and other market conditions prevailing in those
countries. The relative performance of various countries' fixed income markets
historically has reflected wide variations relating to the unique
characteristics of each country's economy. Year-to-year fluctuations in certain
markets have been significant, and negative returns have been experienced in
various markets from time to time.

           The foreign government securities in which each of the Funds may
invest generally consist of obligations issued or backed by national, state or
provincial governments or similar political subdivisions or central banks in
foreign countries. Foreign government securities also include debt obligations
of supranational entities, which include international organizations designated
or backed by governmental entities to promote economic reconstruction or
development, international banking institutions and related government agencies.
Examples include the International Bank for Reconstruction and Development (the
"World Bank"), the European Coal and Steel Community, the Asian Development Bank
and the InterAmerican Development Bank.

           Privatizations. Each Fund may invest in privatizations (i.e. foreign
government programs of selling interests in government-owned or controlled
enterprises). The ability of U.S. entities, such as the Funds, to participate in
privatizations may be limited by local law, or the terms for participation may
be less advantageous than for local investors. There can be no assurance that
privatization programs will be available or successful.


                                       21
<PAGE>   34

           Brady Bonds. The Fund may invest in so-called "Brady Bonds," which
have been issued by Costa Rica, Mexico, Uruguay and Venezuela and which may be
issued by other Latin American countries. Brady Bonds are issued as part of a
debt restructuring in which the bonds are issued in exchange for cash and
certain of the country's outstanding commercial bank loans. Investors should
recognize that Brady Bonds do not have a long payment history. Brady Bonds may
be collateralized or uncollateralized, are issued in various currencies
(primarily the U.S. dollar) and are actively traded in the over-the-counter
("OTC") secondary market for debt of Latin American issuers. In light of the
history of commercial bank loan defaults by Latin American public and private
entities, investments in Brady Bonds may be viewed as speculative.

           Short Sales "Against the Box." In a short sale, a Fund (other than
the Capital Appreciation Fund) sells a borrowed security and has a corresponding
obligation to the lender to return the identical security. The seller does not
immediately deliver the securities sold and is said to have a short position in
those securities until delivery occurs. A Fund may engage in a short sale if at
the time of the short sale the Fund owns or has the right to obtain without
additional cost an equal amount of the security being sold short. This
investment technique is known as a short sale "against the box." It may be
entered into by a Fund to, for example, lock in a sale price for a security the
Fund does not wish to sell immediately. If a Fund engages in a short sale, the
collateral for the short position will be segregated in an account with the
Fund's custodian or qualified sub-custodian. In the case of the Balanced, Growth
& Income and Health Sciences Funds, no more than 10% of a Fund's net assets
(taken at current value) may be held as collateral for short sales against the
box at any one time.

           A Fund may make a short sale as a hedge, when it believes that the
price of a security may decline, causing a decline in the value of a security
owned by the Fund (or a security convertible or exchangeable for such security).
In such case, any future losses in the Fund's long position should be offset by
a gain in the short position and, conversely, any gain in the long position
should be reduced by a loss in the short position. The extent to which such
gains or losses are reduced will depend upon the amount of the security sold
short relative to the amount the Fund owns. There will be certain additional
transaction costs associated with short sales against the box, but a Fund will
endeavor to offset these costs with the income from the investment of the cash
proceeds of short sales.

           If a Fund effects a short sale of securities at a time when it has an
unrealized gain on the securities, it may be required to recognize that gain as
if it had actually sold the securities (as a "constructive sale") on the date it
effects the short sale. However, such constructive sale treatment may not apply
if the Fund closes out the short sale with securities other than the appreciated
securities held at the time of the short sale and if certain other conditions
are satisfied. Uncertainty regarding the tax consequences of effecting short
sales may limit the extent to which a Fund may effect short sales.

           Warrants. Each Fund may invest up to 15% (10% in the case of the
Capital Appreciation Fund) of its net assets in warrants. Each Fund may purchase
warrants issued by domestic and foreign companies to purchase newly created
equity securities consisting of common and preferred stock. Warrants are
securities that give the holder the right, but not the obligation to purchase
equity issues of the company issuing the warrants, or a related


                                       22
<PAGE>   35

company, at a fixed price either on a date certain or during a set period. The
equity security underlying a warrant is authorized at the time the warrant is
issued or is issued together with the warrant.

           Investing in warrants can provide a greater potential for profit or
loss than an equivalent investment in the underlying security, and, thus, can be
a speculative investment. At the time of issue, the cost of a warrant is
substantially less than the cost of the underlying security itself, and price
movements in the underlying security are generally magnified in the price
movements of the warrant. This leveraging effect enables the investor to gain
exposure to the underlying security with a relatively low capital investment.
This leveraging increases an investor's risk, however, in the event of a decline
in the value of the underlying security and can result in a complete loss of the
amount invested in the warrant. In addition, the price of a warrant tends to be
more volatile than, and may not correlate exactly to, the price of the
underlying security. If the market price of the underlying security is below the
exercise price of the warrant on its expiration date, the warrant will generally
expire without value. The value of a warrant may decline because of a decline in
the value of the underlying security, the passage of time, changes in interest
rates or in the dividend or other policies of the company whose equity underlies
the warrant or a change in the perception as to the future price of the
underlying security, or any combination thereof. Warrants generally pay no
dividends and confer no voting or other rights other than to purchase the
underlying security.

           Non-Publicly Traded and Illiquid Securities. Each Fund may invest up
to 15% of its net assets (10% of total assets in the case of the Capital
Appreciation Fund) in non-publicly traded and illiquid securities, including
securities that are illiquid by virtue of the absence of a readily available
market, time deposits maturing in more than seven days, certain Rule 144A
Securities (as defined below) and repurchase agreements which have a maturity of
longer than seven days. Securities that have legal or contractual restrictions
on resale but have a readily available market are not considered illiquid for
purposes of this limitation. Repurchase agreements subject to demand are deemed
to have a maturity equal to the notice period.

           Historically, illiquid securities have included securities subject to
contractual or legal restrictions on resale because they have not been
registered under the Securities Act of 1933, as amended (the "Securities Act"),
securities which are otherwise not readily marketable and repurchase agreements
having a maturity of longer than seven days. Securities which have not been
registered under the Securities Act are referred to as private placements or
restricted securities and are purchased directly from the issuer or in the
secondary market. Companies whose securities are not publicly traded may not be
subject to the disclosure and other investor protection requirements applicable
to companies whose securities are publicly traded. Limitations on resale may
have an adverse effect on the marketability of portfolio securities and a mutual
fund might be unable to dispose of restricted or other illiquid securities
promptly or at reasonable prices and might thereby experience difficulty
satisfying redemptions within seven days without borrowing. A mutual fund might
also have to register such restricted securities in order to dispose of them
resulting in additional expense and delay. Adverse market conditions could
impede such a public offering of securities.


                                       23
<PAGE>   36

           In recent years, however, a large institutional market has developed
for certain securities that are not registered under the Securities Act
including repurchase agreements, commercial paper, foreign securities, municipal
securities and corporate bonds and notes. Institutional investors depend on an
efficient institutional market in which the unregistered security can be readily
resold or on an issuer's ability to honor a demand for repayment. The fact that
there are contractual or legal restrictions on resale to the general public or
to certain institutions may not be indicative of the liquidity of such
investments.

           Rule 144A Securities. Rule 144A under the Securities Act adopted by
the SEC allows for a broader institutional trading market for securities
otherwise subject to restriction on resale to the general public. Rule 144A
establishes a "safe harbor" from the registration requirements of the Securities
Act for resales of certain securities to qualified institutional buyers. CSAM
anticipates that the market for certain restricted securities such as
institutional commercial paper will expand further as a result of this
regulation and use of automated systems for the trading, clearance and
settlement of unregistered securities of domestic and foreign issuers, such as
the PORTAL System sponsored by the National Association of Securities Dealers,
Inc.

           An investment in Rule 144A Securities will be considered illiquid and
therefore subject to a Fund's limit on the purchase of illiquid securities
unless the Board or its delegates determines that the Rule 144A Securities are
liquid. In reaching liquidity decisions, the Board and its delegates may
consider, inter alia, the following factors: (i) the unregistered nature of the
security; (ii) the frequency of trades and quotes for the security; (iii) the
number of dealers wishing to purchase or sell the security and the number of
other potential purchasers; (iv) dealer undertakings to make a market in the
security and (v) the nature of the security and the nature of the marketplace
trades (e.g., the time needed to dispose of the security, the method of
soliciting offers and the mechanics of the transfer).

           Investing in Rule 144A securities could have the effect of increasing
the level of illiquidity in the Funds to the extent that qualified institutional
buyers are unavailable or uninterested in purchasing such securities from the
Funds. The Boards may adopt guidelines and delegate to CSAM the daily function
of determining and monitoring the liquidity of Rule 144A Securities, although
each Board will retain ultimate responsibility for liquidity determinations.

           Borrowing. Each Fund may borrow up to 30% of its total assets (10% of
total assets in the case of the Capital Appreciation Fund) for temporary or
emergency purposes, including to meet portfolio redemption requests so as to
permit the orderly disposition of portfolio securities or to facilitate
settlement transactions on portfolio securities, so long as there is asset
coverage of at least 300% for all borrowings of the Fund. Additional investments
(including roll-overs) will not be made when borrowings exceed 5% of a Fund's
total assets. Although the principal of such borrowings will be fixed, the
Fund's assets may change in value during the time the borrowing is outstanding.
Each Fund expects that some of its borrowings may be made on a secured basis. In
such situations, either the custodian will segregate the pledged assets for the
benefit of the lender or arrangements will be made with a suitable subcustodian,
which may include the lender.


                                       24
<PAGE>   37

           Reverse Repurchase Agreements. Each Fund may enter into reverse
repurchase agreements with member banks of the Federal Reserve System and
certain non-bank dealers. Reverse repurchase agreements involve the sale of
securities held by the Fund pursuant to its agreement to repurchase them at a
mutually agreed upon date, price and rate of interest. At the time the Fund
enters into a reverse repurchase agreement, it will segregate with an approved
custodian cash or liquid high-grade debt securities having a value not less than
the repurchase price (including accrued interest). The segregated assets will be
marked-to-market daily and additional assets will be segregated on any day in
which the assets fall below the repurchase price (plus accrued interest). The
Fund's liquidity and ability to manage its assets might be affected when it sets
aside cash or portfolio securities to cover such commitments. Reverse repurchase
agreements involve the risk that the market value of the securities retained in
lieu of sale may decline below the price of the securities the Fund has sold but
is obligated to repurchase. In the event the buyer of securities under a reverse
repurchase agreement files for bankruptcy or becomes insolvent, such buyer or
its trustee or receiver may receive an extension of time to determine whether to
enforce the Fund's obligation to repurchase the securities, and the Fund's use
of the proceeds of the reverse repurchase agreement may effectively be
restricted pending such decision. Reverse repurchase agreements that are
accounted for as financings are considered to be borrowings under the 1940 Act.

           When-Issued Securities and Delayed-Delivery Transactions. Each Fund
may utilize up to 20% of its total assets to purchase securities on a
"when-issued" basis or purchase or sell securities for delayed delivery (i.e.,
payment or delivery occur beyond the normal settlement date at a stated price
and yield). In these transactions, payment for and delivery of the securities
occur beyond the regular settlement dates, normally within 30-45 days after the
transaction. The Fund will enter into a when-issued transaction for the purpose
of acquiring portfolio securities and not for the purpose of leverage, but may
sell the securities before the settlement date if CSAM deems it advantageous to
do so. The payment obligation and the interest rate that will be received on
when-issued and delayed-delivery securities are fixed at the time the buyer
enters into the commitment. Due to fluctuations in the value of securities
purchased or sold on a when-issued or delayed-delivery basis, the yields
obtained on such securities may be higher or lower than the yields available in
the market on the dates when the investments are actually delivered to the
buyers. When-issued securities may include securities purchased on a "when, as
and if issued" basis, under which the issuance of the security depends on the
occurrence of a subsequent event, such as approval of a merger, corporate
reorganization or debt restructuring.

           When a Fund agrees to purchase when-issued or delayed-delivery
securities, its custodian will set aside cash or liquid securities equal to the
amount of the commitment in a segregated account. Normally, the custodian will
set aside portfolio securities to satisfy a purchase commitment, and in such a
case, the Fund may be required subsequently to place additional assets in the
segregated account in order to ensure that the value of the account remains
equal to the amount of the Fund's commitment. It may be expected that the Fund's
net assets will fluctuate to a greater degree when it sets aside portfolio
securities to cover such purchase commitments than when it sets aside cash. When
the Fund engages in when-issued or delayed-delivery transactions, it relies on
the other party to consummate the trade. Failure


                                       25
<PAGE>   38

of the seller to do so may result in the Fund incurring a loss or missing an
opportunity to obtain a price considered to be advantageous.

           REITs. Each Fund may invest in real estate investment trusts
("REITs"), which are pooled investment vehicles that invest primarily in
income-producing real estate or real estate related loans or interests. Like
regulated investment companies such as the Fund, REITs are not taxed on income
distributed to shareholders provided they comply with several requirements of
the Internal Revenue Code of 1986, as amended (the "Code"). By investing in a
REIT, the Fund will indirectly bear its proportionate share of any expenses paid
by the REIT in addition to the expenses of the Fund.

           Investing in REITs involves certain risks. A REIT may be affected by
changes in the value of the underlying property owned by such REIT or by the
quality of any credit extended by the REIT. REITs are dependent on management
skills, are not diversified (except to the extent the Code requires), and are
subject to the risks of financing projects. REITs are subject to heavy cash flow
dependency, default by borrowers, self-liquidation, the possibilities of failing
to qualify for the exemptions from the 1940 Act. REITs are also subject to
interest rate risks.

           Small Capitalization and Emerging Growth Companies; Unseasoned
Issuers. Investments in small- and medium- sized and emerging growth companies,
as well as companies with continuous operations of less than three years
("unseasoned issuers") involve considerations that are not applicable to
investing in securities of established, larger-capitalization issuers, including
reduced and less reliable information about issuers and markets, less stringent
financial disclosure requirements, illiquidity of securities and markets, higher
brokerage commissions and fees and greater market risk in general. In addition,
securities of small- and medium-sized and emerging growth companies and
unseasoned issuers may involve greater risks since these securities may have
limited marketability and, thus, may be more volatile.

           "Special Situation" Companies. "Special situation companies" are
involved in an actual or prospective acquisition or consolidation;
reorganization; recapitalization; merger, liquidation or distribution of cash,
securities or other assets; a tender or exchange offer; a breakup or workout of
a holding company; or litigation which, if resolved favorably, would improve the
value of the company's stock. If the actual or prospective situation does not
materialize as anticipated, the market price of the securities of a "special
situation company" may decline significantly. CSAM believes, however, that if it
analyzes "special situation companies" carefully and invests in the securities
of these companies at the appropriate time, the Fund may achieve maximum capital
appreciation. There can be no assurance, however, that a special situation that
exists at the time of an investment will be consummated under the terms and
within the time period contemplated.

Strategy Available to the Balanced Fund

           Municipal Obligations. The Balanced Fund may invest up to 15% of its
total assets in obligations that are issued by or on behalf of states,
territories and possessions of the


                                       26
<PAGE>   39

United States, the District of Columbia and their political subdivisions,
agencies, instrumentalities, and authorities ("Municipal Obligations") to obtain
funds for various public purposes, including the construction of a wide range of
public facilities, the refunding of outstanding obligations, the payment of
general operating expenses and the extension of loans to public institutions and
facilities. The interest on Municipal Obligations, in the opinion of bond
counsel or counsel to the issuer, as the case may be, is exempt from regular
federal income tax. The two principal types of Municipal Obligations, in terms
of the source of payment of debt service on the bonds, are general obligation
bonds and revenue securities, and the Fund may hold both in any proportion.
General obligation bonds are secured by the issuer's pledge of its full faith,
credit and taxing power for the payment of principal and interest. Revenue
securities are payable only from the revenues derived from a particular facility
or class of facilities or, in some cases, from the proceeds of a special excise
or other specific revenue source but not from the general taxing power.

           Among other instruments, the Balanced Fund may purchase short-term
tax anticipation notes, bond anticipation notes, revenue anticipation notes and
other forms of short term loans. Such notes are issued with a short term
maturity in anticipation of the receipt of tax funds, the proceeds of bond
placements or other revenues.

           There are, of course, variations in the quality of Municipal
Obligations, both within a particular classification and between
classifications, and the yields on Municipal Obligations depend upon a variety
of factors, including general money market conditions, the financial condition
of the issuer, general conditions of the municipal bond market, the size of a
particular offering, the maturity of the obligation and the rating of the issue.
The ratings of Moody's and S&P represent their opinions as to the quality of
Municipal Obligations. It should be emphasized, however, that the ratings are
general and are not absolute standards of quality, and Municipal Obligations
with the same maturity, interest rate and rating may have different yields,
while Municipal Obligations of the same maturity and interest rate with
different ratings may have the same yield. Subsequent to its purchase by the
Balanced Fund, an issue of Municipal Obligations may cease to be rated or its
rating may be reduced below the minimum rating required for purchase by the
Fund. CSAM will consider such an event in determining whether the Balanced Fund
should continue to hold the obligation. See the Appendix attached hereto for
further information concerning the rating of Moody's and S&P and their
significance.

           Municipal Obligations are also subject to the provisions of
bankruptcy, insolvency and other laws affecting the rights and remedies of
creditors, such as the Federal Bankruptcy Code, the laws, if any, which may be
enacted by Congress or state legislatures extending the time for payment of
principal or interest, or both, or imposing other constraints upon enforcement
of such obligations or upon the ability of municipalities to levy taxes. There
is also the possibility that as the result of litigation or other conditions the
power or ability of any one or more issuers to pay, when due, principal of and
interest on its, or their, Municipal Obligations may be materially affected.

           To the extent the Fund's assets are concentrated in Municipal
Obligations that are payable from the revenues of economically related projects
or facilities or whose issuers


                                       27
<PAGE>   40

are located in the same state, the Fund will be subject to the peculiar risks
presented by the laws and economic conditions relating to such states or
projects or facilities to a greater extent than it would be if its assets were
not so concentrated.

           Private Activity Bonds; Alternative Minimum Tax Bonds. The Fund may
invest in "Alternative Minimum Tax Bonds," which are certain private activity
bonds issued after August 7, 1986 to finance certain non-governmental
activities. While the income from Alternative Minimum Tax Bonds is exempt from
regular federal income tax, it is a tax preference item for purposes of the
federal individual and corporate "alternative minimum tax." The alternative
minimum tax is a special tax that applies to a limited number of taxpayers who
have certain adjustments or tax preference items. Available returns on
Alternative Minimum Tax Bonds acquired by the Fund may be lower than those from
other Municipal Obligations acquired by a Fund due to the possibility of
federal, state and local alternative minimum or minimum income tax liability on
Alternative Minimum Tax Bonds.

           Variable Rate Notes. Municipal Obligations purchased by the Fund may
include variable rate demand notes ("VRDNs") issued by industrial development
authorities and other governmental entities. VRDNs are tax exempt Municipal
Obligations that provide for a periodic adjustment in the interest rate paid on
the notes. The interest rates are adjustable at intervals ranging from daily to
up to every six months at a prevailing market rate for similar investments, such
adjustment formula being calculated to maintain the market value of the VRDN at
approximately the par value of the VRDN upon the adjustment date. The
adjustments are typically based upon the prime rate of a bank or some other
appropriate interest rate adjustment index.

           While there may be no active secondary market with respect to a
particular VRDN purchased by the Fund, the Fund may, upon notice as specified in
the note, demand payment of the principal of and accrued interest on the note at
any time or during specified periods not exceeding one year (depending on the
instrument involved) and may resell the note at any time to a third party. The
absence of such an active secondary market, however, could make it difficult for
the Fund to dispose of the VRDN involved, in the event the issuer of the note
defaulted on its payment obligations and during the periods that the Fund is not
entitled to exercise its demand rights. The Fund could, for this or other
reasons, suffer a loss to the extent of the default plus any expenses involved
in an attempt to recover the investment.

           VRDNs are frequently not rated by credit rating agencies, but unrated
notes purchased by the Fund will have been determined by CSAM to be of
comparable quality at the time of the purchase to rated instruments purchasable
by the Fund. CSAM monitors the continuing creditworthiness of issuers of such
notes to determine whether the Fund should continue to hold such notes.

Strategy Available to the Capital Appreciation Fund and the Health Sciences Fund

           Dollar Rolls. A Fund also may enter into "dollar rolls," in which the
Fund sells fixed-income securities for delivery in the current month and
simultaneously contracts to repurchase similar but not identical (same type,
coupon and maturity) securities on a specified


                                       28
<PAGE>   41

future date. During the roll period, the Fund would forego principal and
interest paid on such securities. The Fund would be compensated by the
difference between the current sale price and the forward price for the future
purchase, as well as by the interest earned on the cash proceeds of the initial
sale. At the time the Fund enters into a dollar roll transaction, it will
segregate with an approved custodian cash or liquid securities having a value
not less than the repurchase price (including accrued interest) and will
subsequently monitor the segregated assets to ensure that its value is
maintained.

Strategies Available to the Health Sciences Fund

           Securities of Health Sciences Companies. The Fund's investment
objective is capital appreciation. The Fund is a diversified management
investment company. The Fund intends to invest at least 80% of its total assets
in equity securities of health sciences companies, and under normal market
conditions will invest at least 65% of its assets in equity and debt securities
of health sciences companies. Equity securities are common stocks, preferred
stocks, warrants and securities convertible into or exchangeable for common
stocks. Health sciences companies are companies that are principally engaged in
the research, development, production or distribution of products or services
related to health care, medicine or the life sciences (collectively termed
"health sciences"). A company is considered to be "principally engaged" in
health sciences when at least 50% of its assets are committed to, or at least
50% of its revenues or operating profits are derived from, the activities
described in the previous sentence. A company will also be considered
"principally engaged" in health sciences if, in the judgment of CSAM, the
company has the potential for capital appreciation primarily as a result of
particular products, technology, patents or other market advantages in a health
sciences business and (a) the company holds itself out to the public as being
primarily engaged in a health sciences business, and (b) a substantial
percentage of the company's expenses are related to a health sciences business
and these expenses exceed revenues from non-health sciences businesses.

           The Fund intends to concentrate its investments in health sciences
companies in three industries: services, pharmaceuticals and medical devices.
The Fund will, under normal market conditions, invest at least 25% of its total
assets in the aggregate in these three industries. This policy may expose the
Fund to greater risk than a health sciences fund that invests more broadly among
industries.

           Because the Fund will focus its investments in securities of
companies that are principally engaged in the health sciences, the value of its
shares will be especially affected by factors relating to the health sciences,
resulting in greater volatility in share price than may be the case with funds
that invest in a wider range of industries.

           Companies engaged in biotechnology, drugs and medical devices are
affected by, among other things, limited patent duration, intense competition,
obsolescence brought about by rapid technological change and regulatory
requirements. In addition, many health sciences companies are smaller and less
seasoned, suffer from inexperienced management, offer limited product lines (or
may not yet offer products), and may have persistent losses or erratic revenue
patterns. Securities of these smaller companies may have more limited


                                       29
<PAGE>   42

marketability and, thus, may be more volatile. Because small companies normally
have fewer shares outstanding than larger companies, it may be more difficult
for the Fund to buy or sell significant amounts of such shares without an
unfavorable impact on prevailing prices. There is also typically less publicly
available information concerning smaller companies than for larger, more
established ones.

           Other health sciences companies, including pharmaceutical companies,
companies undertaking research and development, and operators of health care
facilities and their suppliers are subject to government regulation, product or
service approval and, with respect to medical devices, the receipt of necessary
reimbursement codes, which could have a significant effect on the price and
availability of such products and services, and may adversely affect the
revenues of these companies. These companies are also susceptible to product
liability claims and competition from manufacturers and distributors of generic
products. Companies engaged in the ownership or management of health care
facilities receive a substantial portion of their revenues from federal and
state governments through Medicare and Medicaid payments. These sources of
revenue are subject to extensive regulation and government appropriations to
fund these expenditures are under intense scrutiny. Numerous federal and state
legislative initiatives are being considered that seek to control health care
costs and, consequently, could affect the profitability and stock prices of
companies engaged in the health sciences.

           Health sciences companies are generally subject to greater
governmental regulation than other industries at both the state and federal
levels. Changes in governmental policies may have a material effect on the
demand for or costs of certain products and services. A health sciences company
must receive government approval before introducing new drugs and medical
devices or procedures. This process may delay the introduction of these products
and services to the marketplace, resulting in increased development costs,
delayed cost-recovery and loss of competitive advantage to the extent that rival
companies have developed competing products or procedures, adversely affecting
the company's revenues and profitability. Expansion of facilities by health care
providers is subject to "determinations of need" by the appropriate government
authorities. This process not only increases the time and cost involved in these
expansions, but also makes expansion plans uncertain, limiting the revenue and
profitability growth potential of health care facilities operators, and
negatively affecting the price of their securities.

           Certain health sciences companies depend on the exclusive rights or
patents for the products they develop and distribute. Patents have a limited
duration and, upon expiration, other companies may market substantially similar
"generic" products which have cost less to develop and may cause the original
developer of the product to lose market share and/or reduce the price charged
for the product, resulting in lower profits for the original developer.

           Because the products and services of health sciences companies affect
the health and well-being of many individuals, these companies are especially
susceptible to product liability lawsuits. The share price of a health sciences
company can drop dramatically not only as a reaction to an adverse judicial
ruling, but also from the adverse publicity accompanying threatened litigation.


                                       30
<PAGE>   43

           Short Sales (excluding Short Sales "Against the Box"). The Fund may
from time to time sell securities short. A short sale is a transaction in which
the Fund sells securities it does not own in anticipation of a decline in the
market price of the securities. The current market value of the securities sold
short (excluding short sales "against the box") will not exceed 10% of the
Fund's assets.

           To deliver the securities to the buyer, the Fund must arrange through
a broker to borrow the securities and, in so doing, the Fund becomes obligated
to replace the securities borrowed at their market price at the time of
replacement, whatever that price may be. The Fund will make a profit or incur a
loss as a result of a short sale depending on whether the price of the
securities decreases or increases between the date of the short sale and the
date on which the Fund purchases the security to replace the borrowed securities
that have been sold. The amount of any loss would be increased (and any gain
decreased) by any premium or interest the Fund is required to pay in connection
with a short sale.

           The Fund's obligation to replace the securities borrowed in
connection with a short sale will be secured by cash or liquid securities
deposited as collateral with the broker. In addition, the Fund will place in a
segregated account with its custodian or a qualified subcustodian an amount of
cash or liquid securities equal to the difference, if any, between (i) the
market value of the securities sold at the time they were sold short and (ii)
any cash or liquid securities deposited as collateral with the broker in
connection with the short sale (not including the proceeds of the short sale).
Until it replaces the borrowed securities, the Fund will maintain the segregated
account daily at a level so that (a) the amount deposited in the account plus
the amount deposited with the broker (not including the proceeds from the short
sale) will equal the current market value of the securities sold short and (b)
the amount deposited in the account plus the amount deposited with the broker
(not including the proceeds from the short sale) will not be less than the
market value of the securities at the time they were sold short.

                             INVESTMENT RESTRICTIONS

           All Funds. Certain investment limitations of each Fund may not be
changed without the affirmative vote of the holders of a majority of the Fund's
outstanding shares ("Fundamental Restrictions"). Such majority is defined as the
lesser of (i) 67% or more of the shares present at the meeting, if the holders
of more than 50% of the outstanding shares of the Fund are present or
represented by proxy, or (ii) more than 50% of the outstanding shares. If a
percentage restriction (other than the percentage limitation set forth in No. 2
of the Capital Appreciation Fund and No. 1 of each of the Balanced, Growth &
Income and Health Sciences Funds) is adhered to at the time of an investment, a
later increase or decrease in the percentage of assets resulting from a change
in the values of portfolio securities or in the amount of a Fund's assets will
not constitute a violation of such restriction.

           Balanced and Growth & Income Funds. The investment limitations
numbered 1 through 11 are Fundamental Restrictions. Investment limitations
numbered 12 though 15 may be changed by a vote of the Board at any time.


                                       31
<PAGE>   44

           The Balanced and Growth & Income Funds may not:

           1. Borrow money except that the Fund may (a) borrow from banks for
temporary or emergency purposes and (b) enter into reverse repurchase
agreements; provided that reverse repurchase agreements and any other
transactions constituting borrowing by the Fund may not exceed 30% of the value
of the Fund's total assets at the time of such borrowing and only if after such
borrowing there is assets coverage of at least 300% for all borrowings of the
Fund. For purposes of this restriction, the entry into options, futures
contracts and options on futures contracts shall not constitute borrowing.

           2. Purchase the securities of any issuer if as a result more than 5%
of the value of the Fund's total assets would be invested in the securities of
such issuer or more than 10% of the outstanding voting securities of such issuer
would be owned by the Fund, except that this 5% limitation does not apply to
U.S. Government Securities and except that up to 25% of the value of the Fund's
total assets may be invested without regard to this 5% limitation.

           3. Make loans, except that the Fund may purchase or hold fixed-income
securities, lend portfolio securities and enter into repurchase agreements in
accordance with its investment objectives, policies and limitations.

           4. Underwrite any securities issued by others except to the extent
that the investment in restricted securities and the sale of securities or the
purchase of securities directly from the issuer in accordance with the Fund's
investment objectives, policies and limitations may be deemed to be
underwriting.

           5. Purchase or sell real estate, except that the Fund may invest in
(a) securities secured by real estate, mortgages or interests therein or (b)
issued by companies which invest in real estate or interests therein.

           6. Make short sales of securities or maintain a short position,
except that the Fund may maintain short positions in options on currencies,
securities and stock indexes, futures contracts and options on futures contracts
and enter into short sales "against the box."

           7. Purchase securities on margin, except that the Fund may obtain any
short-term credits necessary for the clearance of purchases and sales of
securities. For purposes of this restriction, the deposit or payment of initial
or variation margin in connection with transactions in options, futures
contracts and options on futures contracts will not be deemed to be a purchase
of securities on margin.

           8. Invest in commodities, except that the Fund may purchase and sell
futures contracts and options on futures contracts, currencies, securities or
indexes.

           9. Pledge, mortgage or hypothecate its assets, except (a) to the
extent necessary to secure permitted borrowings and (b) to the extent related to
the deposit of assets in escrow in connection with collateral and initial or
variation margin arrangements with respect to options, futures contracts, and
options on futures contracts and in amounts not in excess of 125% of the dollar
amount borrowed.


                                       32
<PAGE>   45


           10. Invest more than 15% of the Fund's net assets in securities which
may be illiquid because of legal or contractual restrictions on resale or
securities for which there are no readily available market quotations. For
purposes of this limitation, repurchase agreements with maturities greater than
seven days shall be considered illiquid securities.

           11. Make additional investments (including roll-overs) if the Fund's
borrowings exceed 5% of its net assets.

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

           13. Purchase any securities which would cause 25% or more of the
value of the Fund's total assets at the time of purchase to be invested in the
securities of issuers conducting their principal business activities in the same
industry; provided that there shall be no limit on the purchase of U.S.
Government Securities.

           14. Invest in oil, gas or mineral exploration or development
programs, except that the Fund may invest in securities of companies that invest
in or sponsor oil, gas or mineral exploration or development programs.

           15. Invest in warrants (other than warrants acquired by the Fund as
part of a unit or attached to securities at the time of purchase) if, as a
result, the investments (valued at the lower of cost or market) would exceed 15%
of the value of the Fund's total assets.

           With regard to investment limitation No. 10, relating to a Fund's
holdings of illiquid securities, the Fund will monitor the liquidity of its
portfolio on an ongoing basis to determine whether, in light of current
circumstances, an adequate level of liquidity is being maintained. Particularly,
the Board will check routinely the value of illiquid securities in its portfolio
and should the value of such securities approach 15% of the net assets of the
Fund's portfolio, the Board will take action to reduce the Fund's holdings of
illiquid securities in an orderly fashion to maintain adequate liquidity. In no
event, however, will a Fund purchase an illiquid security if doing so would
result in more than 15% of the Fund's net assets being invested in illiquid
securities.

           Capital Appreciation Fund. The investment limitations numbered 1
through 11 are Fundamental Restrictions. Investment limitations 12 through 14
may be changed by a vote of the Board at any time.

           The Capital Appreciation Fund may not:

           1. Purchase the securities of any issuer if as a result more than 5%
of the value of the Fund's total assets would be invested in the securities of
such issuer, except that this 5% limitation does not apply to U.S. Government
Securities and except that up to 25% of the value of the Fund's total assets may
be invested without regard to this 5% limitation.

           2. Borrow money or issue senior securities except that the Fund may
(a) borrow from banks for temporary or emergency purposes, and not for
leveraging, and then in amounts not in excess of 10% of the value of the Fund's
total assets at the time of such


                                       33
<PAGE>   46

borrowing and (b) enter into futures contracts; or mortgage, pledge or
hypothecate any assets except in connection with any bank borrowing and in
amounts not in excess of the lesser of the dollar amounts borrowed or 10% of the
value of the Fund's total assets at the time of such borrowing. Whenever
borrowings described in (a) exceed 5% of the value of the Fund's total assets,
the Fund will not make any additional investments (including roll-overs). For
purposes of this restriction, (a) the deposit of assets in escrow in connection
with the purchase of securities on a when-issued or delayed-delivery basis and
(b) collateral arrangements with respect to initial or variation margin for
futures contracts will not be deemed to be pledges of the Fund's assets.

           3. Purchase any securities which would cause 25% or more of the value
of the Fund's total assets at the time of purchase to be invested in the
securities of issuers conducting their principal business activities in the same
industry; provided that there shall be no limit on the purchase of U.S.
Government Securities.

           4. Make loans, except that the Fund may purchase or hold publicly
distributed fixed-income securities, lend portfolio securities and enter into
repurchase agreements.

           5. Underwrite any issue of securities except to the extent that the
investment in restricted securities and the purchase of fixed-income securities
directly from the issuer thereof in accordance with the Fund's investment
objective, policies and limitations may be deemed to be underwriting.

           6. Purchase or sell real estate, real estate investment trust
securities, commodities or commodity contracts, or invest in oil, gas or mineral
exploration or development programs, except that the Fund may invest in (a)
fixed-income securities secured by real estate, mortgages or interests therein,
(b) securities of companies that invest in or sponsor oil, gas or mineral
exploration or development programs and (c) futures contracts and related
options.

           7. Make short sales of securities or maintain a short position.

           8. Purchase, write or sell puts, calls, straddles, spreads or
combinations thereof, except that the Fund may (a) purchase put and call options
on securities, (b) write covered call options on securities, (c) purchase and
write put and call options on stock indices and (d) enter into options on
futures contracts.

           9. Purchase securities of other investment companies except in
connection with a merger, consolidation, acquisition, reorganization or offer of
exchange or as otherwise permitted under the 1940 Act.

           10. Purchase more than 10% of the voting securities of any one
issuer, more than 10% of the securities of any class of any one issuer or more
than 10% of the outstanding debt securities of any one issuer; provided that
this limitation shall not apply to investments in U.S. Government Securities.


                                       34
<PAGE>   47


           11. Purchase securities on margin, except that the Fund may obtain
any short-term credits necessary for the clearance of purchases and sales of
securities. For purposes of this restriction, the deposit or payment of initial
or variation margin in connection with futures contracts or related options will
not be deemed to be a purchase of securities on margin.

           12. Invest more than 10% of the value of the Fund's total assets in
securities which may be illiquid because of legal or contractual restrictions on
resale or securities for which there are no readily available market quotations.
For purposes of this limitation, (a) repurchase agreements with maturities
greater than seven days and (b) time deposits maturing in more than seven
calendar days shall be considered illiquid securities.

           13. Invest in warrants (other than warrants acquired by the Fund as
part of a unit or attached to securities at the time of purchase) if, as a
result, the investments (valued at the lower of cost or market) would exceed 10%
of the value of the Fund's net assets.

           14. Invest in oil, gas or mineral leases.

           Health Sciences Fund. The investment limitations numbered 1 through 9
are Fundamental Restrictions. Investment limitations 10 through 13 may be
changed by a vote of the Board at any time.

           The Health Sciences Fund may not:

           1. Borrow money except that the Fund may (a) borrow from banks for
temporary or emergency purposes and (b) enter into reverse repurchase
agreements; provided that reverse repurchase agreements, dollar roll
transactions that are accounted for as financings and any other transactions
constituting borrowing by the Fund may not exceed 30% of the value of the Fund's
total assets at the time of such borrowing. For purposes of this restriction,
short sales, the entry into currency transactions, options, futures contracts,
options on futures contracts, forward commitment transactions and dollar roll
transactions that are not accounted for as financings (and the segregation of
assets in connection with any of the foregoing) shall not constitute borrowing.

           2. Purchase any securities which would cause 25% or more of the value
of the Fund's total assets at the time of purchase to be invested in the
securities of issuers conducting their principal business activities in the same
industry except that the Fund will invest at least 25% of its total assets in
the health services, pharmaceuticals and medical devices industries; provided
that there shall be no limit on the purchase of U.S. Government Securities.

           3. Purchase the securities of any issuer if as a result more than 5%
of the value of the Fund's total assets would be invested in the securities of
such issuer, except that this 5% limitation does not apply to U.S. Government
Securities and except that up to 25% of the value of the Fund's total assets may
be invested without regard to this 5% limitation.



                                       35
<PAGE>   48

           4. Make loans, except that the Fund may purchase or hold fixed-income
securities, including loan participations, assignments and structured
securities, lend portfolio securities and enter into repurchase agreements.

           5. Underwrite any securities issued by others except to the extent
that the investment in restricted securities and the sale of securities in
accordance with the Fund's investment objective, policies and limitations may be
deemed to be underwriting.

           6. Purchase or sell real estate or invest in oil, gas or mineral
exploration or development programs, except that the Fund may invest in (a)
securities secured by real estate, mortgages or interests therein and (b)
securities of companies that invest in or sponsor oil, gas or mineral
exploration or development programs.

           7. Purchase securities on margin, except that the Fund may obtain any
short-term credits necessary for the clearance of purchases and sales of
securities. For purposes of this restriction, the deposit or payment of initial
or variation margin in connection with transactions in currencies, options,
futures contracts or related options will not be deemed to be a purchase of
securities on margin.

           8. Invest in commodities, except that the Fund may purchase and sell
futures contracts, including those relating to securities, currencies and
indexes, and options on futures contracts, securities, currencies or indexes,
purchase and sell currencies on a forward commitment or delayed-delivery basis
and enter into stand-by commitments.

           9. Issue any senior security except as permitted in the Fund's
investment limitations.

           10. Purchase securities of other investment companies except in
connection with a merger, consolidation, acquisition, reorganization or offer of
exchange, or as otherwise permitted under the 1940 Act.

           11. Pledge, mortgage or hypothecate its assets, except to the extent
necessary to secure permitted borrowings and to the extent related to the
deposit of assets in escrow in connection with the purchase of securities on a
forward commitment or delayed-delivery basis and collateral and initial or
variation margin arrangements with respect to currency transactions, options,
futures contracts, and options on futures contracts.

           12. Invest more than 15% of the Fund's net assets in securities which
may be illiquid because of legal or contractual restrictions on resale or
securities for which there are no readily available market quotations. For
purposes of this limitation, repurchase agreements with maturities greater than
seven days shall be considered illiquid securities.

           13. Make additional investments (including roll-overs) if the Fund's
borrowings exceed 5% of its net assets.


                                       36
<PAGE>   49

                               PORTFOLIO VALUATION

           The following is a description of the procedures used by the Funds in
valuing their assets.

           Securities listed on a U.S. securities exchange (including securities
traded through the Nasdaq National Market System) or foreign securities exchange
or traded in an over-the-counter market will be valued at the most recent sale
as of the time the valuation is made or, in the absence of sales, at the mean
between the highest bid and the lowest asked quotations. If there are no such
quotations, the value of the securities will be taken to be the most recent bid
quotation on the exchange or market. Options contracts will be valued similarly.
Futures contracts will be valued at the most recent settlement price at the time
of valuation. A security which is listed or traded on more than one exchange is
valued at the quotation on the exchange determined to be the primary market for
such security. In determining the market value of portfolio investments, each
Fund may employ outside organizations (each, a "Pricing Service") which may use
a matrix, formula or other objective method that takes into consideration market
indexes, matrices, yield curves and other specific adjustments. The procedures
of Pricing Services are reviewed periodically by the officers of each Fund under
the general supervision and responsibility of the Board, which may replace a
Pricing Service at any time. Short-term obligations with maturities of 60 days
or less are valued at amortized cost, which constitutes fair value as determined
by the Board. Amortized cost involves valuing a portfolio instrument at its
initial cost and thereafter assuming a constant amortization to maturity of any
discount or premium, regardless of the impact of fluctuating interest rates on
the market value of the instrument. The amortized cost method of valuation may
also be used with respect to other debt obligations with 60 days or less
remaining to maturity. Securities, options, futures contracts and other assets
for which market quotations are not available and certain other assets of each
Fund will be valued at their fair value as determined in good faith pursuant to
consistently applied procedures established by the Board. In addition, the Board
or its delegates may value a security at fair value if it determines that such
security's value determined by the methodology set forth above does not reflect
its fair value.

           Trading in securities in certain foreign countries is completed at
various times prior to the close of business on each business day in New York
(i.e., a day on which the New York Stock Exchange, Inc. (the "NYSE") is open for
trading). In addition, securities trading in a particular country or countries
may not take place on all business days in New York. Furthermore, trading takes
place in various foreign markets on days which are not business days in New York
and days on which a Fund's net asset value is not calculated. As a result,
calculation of a Fund's net asset value may not take place contemporaneously
with the determination of the prices of certain foreign portfolio securities
used in such calculation. All assets and liabilities initially expressed in
foreign currency values will be converted into U.S. dollar values at the
prevailing rate as quoted by a Pricing Service as of 12:00 noon (Eastern time).
If such quotations are not available, the rate of exchange will be determined in
good faith pursuant to consistently applied procedures established by the Board.


                                       37
<PAGE>   50

                             PORTFOLIO TRANSACTIONS

           CSAM is responsible for establishing, reviewing and, where necessary,
modifying each Fund's investment program to achieve its investment objective.
Purchases and sales of newly issued portfolio securities are usually principal
transactions without brokerage commissions effected directly with the issuer or
with an underwriter acting as principal. Other purchases and sales may be
effected on a securities exchange or over-the-counter, depending on where it
appears that the best price or execution will be obtained. The purchase price
paid by a Fund to underwriters of newly issued securities usually includes a
concession paid by the issuer to the underwriter, and purchases of securities
from dealers, acting as either principals or agents in the after market, are
normally executed at a price between the bid and asked price, which includes a
dealer's mark-up or mark-down. Transactions on U.S. stock exchanges and some
foreign stock exchanges involve the payment of negotiated brokerage commissions.
On exchanges on which commissions are negotiated, the cost of transactions may
vary among different brokers. On most foreign exchanges, commissions are
generally fixed. There is generally no stated commission in the case of
securities traded in domestic or foreign over-the-counter markets, but the price
of securities traded in over-the-counter markets includes an undisclosed
commission or mark-up. U.S. Government Securities are generally purchased from
underwriters or dealers, although certain newly issued U.S. Government
Securities may be purchased directly from the U.S. Treasury or from the issuing
agency or instrumentality. No brokerage commissions are typically paid on
purchases and sales of U.S. Government Securities.

           CSAM will select specific portfolio investments and effect
transactions for each Fund and in doing so seeks to obtain the overall best
execution of portfolio transactions. In evaluating prices and executions, CSAM
will consider the factors it deems relevant, which may include the breadth of
the market in the security, the price of the security, the financial condition
and execution capability of a broker or dealer and the reasonableness of the
commission, if any, for the specific transaction and on a continuing basis.

           CSAM may, in its discretion, effect transactions in portfolio
securities with brokers and dealers who provide brokerage and research services
(as those terms are defined in Section 28(e) of the Securities Exchange Act of
1934, as amended) to a Fund and/or other accounts over which CSAM exercises
investment discretion. CSAM may place portfolio transactions with a broker or
dealer with whom it has negotiated a commission that is in excess of the
commission another broker or dealer would have charged for effecting the
transaction if CSAM determines in good faith that such amount of commission was
reasonable in relation to the value of such brokerage and research services
provided by such broker or dealer viewed in terms of either that particular
transaction or of the overall responsibilities of CSAM. Research and other
services received may be useful to CSAM in serving both the Fund and its other
clients and, conversely, research or other services obtained by the placement of
business of other clients may be useful to CSAM in carrying out its obligations
to a Fund. Research may include furnishing advice, either directly or through
publications or writings, as to the value of securities, the advisability of
purchasing or selling specific securities and the availability of securities or
purchasers or sellers of securities; furnishing seminars, information, analyses
and reports concerning issuers, industries, securities, trading markets and
methods, legislative


                                       38
<PAGE>   51

developments, changes in accounting practices, economic factors and trends and
portfolio strategy; access to research analysts, corporate management personnel,
industry experts, economists and government officials; comparative performance
evaluation and technical measurement services and quotation services; and
products and other services (such as third party publications, reports and
analyses, and computer and electronic access, equipment, software, information
and accessories that deliver, process or otherwise utilize information,
including the research described above) that assist CSAM in carrying out its
responsibilities. Research received from brokers or dealers is supplemental to
CSAM's own research program. The fees to CSAM under its advisory agreement with
the Fund are not reduced by reason of its receiving any brokerage and research
services.

           For the fiscal year ended October 31, 1998, $91,213, $1,565,859,
$2,521,643, and $94,901 of total brokerage commissions for the Balanced Fund,
Growth & Income Fund, Capital Appreciation Fund and Health Sciences Fund,
respectively, was paid to brokers and dealers who provided such research and
other services. Research received from brokers or dealers is supplemental to
CSAM's own research program.

           The following table details amounts paid by each Fund in commissions
to broker-dealers for execution of portfolio transactions during the indicated
fiscal years or periods.

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------
              FUND                     YEAR/PERIOD ENDED            COMMISSIONS
- -----------------------------------------------------------------------------------
<S>                                   <S>                          <C>
Balanced Fund                         August 31, 1996              $      61,926
                                  -------------------------------------------------
                                      August 31, 1997              $      87,403
                                  -------------------------------------------------
                                      October 31, 1997             $      14,333
                                  -------------------------------------------------
                                      October 31, 1998             $      91,213
- -----------------------------------------------------------------------------------
Growth & Income Fund                  August 31, 1996              $   2,898,813
                                  -------------------------------------------------
                                      August 31, 1997              $   3,350,811
                                  -------------------------------------------------
                                      October 31, 1997             $     279,210
                                  -------------------------------------------------
                                      October 31, 1998             $   1,565,859
- -----------------------------------------------------------------------------------
Capital Appreciation Fund             October 31, 1996             $   1,510,431
                                  -------------------------------------------------
                                      October 31, 1997             $   3,338,918
                                  -------------------------------------------------
                                      October 31, 1998             $   2,521,643
- -----------------------------------------------------------------------------------
Health Sciences Fund                  October 31, 1997             $      66,762
- -----------------------------------------------------------------------------------
                                      October 31, 1998             $      94,901
- -----------------------------------------------------------------------------------
</TABLE>

           The increase in commission payments by the Capital Appreciation Fund
in the 1996 and 1997 fiscal years was attributable to the increased size of the
Fund and increased equity investments.


                                       39
<PAGE>   52


           Investment decisions for a Fund concerning specific portfolio
securities are made independently from those for other clients advised by CSAM.
Such other investment clients may invest in the same securities as a Fund. When
purchases or sales of the same security are made at substantially the same time
on behalf of such other clients, transactions are averaged as to price and
available investments allocated as to amount, in a manner which CSAM believes to
be equitable to each client, including the Funds. In some instances, this
investment procedure may adversely affect the price paid or received by the Fund
or the size of the position obtained or sold for the Fund. To the extent
permitted by law, securities may be aggregated with those to be sold or
purchased for a Fund with those to be sold or purchased for such other
investment clients in order to obtain best execution.

           In no instance will portfolio securities be purchased from or sold to
CSAM, Credit Suisse Asset Management Securities, Inc. ("CSAMSI") or Credit
Suisse First Boston ("CS First Boston") or any affiliated person of such
companies. In addition, a Fund will not give preference to any institutions with
whom the Fund enters into distribution or shareholder servicing agreements
concerning the provision of distribution services or support services.

           Transactions for a Fund may be effected on foreign securities
exchanges. In transactions for securities not actively traded on a foreign
securities exchange, a Fund will deal directly with the dealers who make a
market in the securities involved, except in those circumstances where better
prices and execution are available elsewhere. Such dealers usually are acting as
principal for their own account. On occasion, securities may be purchased
directly from the issuer. Such portfolio securities are generally traded on a
net basis and do not normally involve brokerage commissions. Securities firms
may receive brokerage commissions on certain portfolio transactions, including
options, futures and options on futures transactions and the purchase and sale
of underlying securities upon exercise of options.

           Each Fund may participate, if and when practicable, in bidding for
the purchase of securities for the Fund's portfolio directly from an issuer in
order to take advantage of the lower purchase price available to members of such
a group. A Fund will engage in this practice, however, only when CSAM, in its
sole discretion, believes such practice to be otherwise in the Fund's interest.

                               PORTFOLIO TURNOVER

           Each Fund does not intend to seek profits through short-term trading,
but the rate of turnover will not be a limiting factor when the Fund deems it
desirable to sell or purchase securities. Each Fund's portfolio turnover rate is
calculated by dividing the lesser of purchases or sales of its portfolio
securities for the year by the monthly average value of the portfolio
securities. Securities with remaining maturities of one year or less at the date
of acquisition are excluded from the calculation.

           Certain practices that may be employed by a Fund could result in high
portfolio turnover. For example, options on securities may be sold in
anticipation of a decline in the price of the underlying security (market
decline) or purchased in anticipation of a rise in the price of the underlying
security (market rise) and later sold. To the extent that its portfolio is


                                       40
<PAGE>   53

traded for the short-term, a Fund will be engaged essentially in trading
activities based on short-term considerations affecting the value of an issuer's
stock instead of long-term investments based on fundamental valuation of
securities. Because of this policy, portfolio securities may be sold without
regard to the length of time for which they have been held. Consequently, the
annual portfolio turnover rate of a Fund may be higher than mutual funds having
similar objectives that do not utilize these strategies.

           It is not possible to predict the Funds' portfolio turnover rates.
High portfolio turnover rates (100% or more) may result in higher brokerage
commissions, dealer mark-ups or underwriting commissions as well as other
transaction costs. In addition, gains realized from portfolio turnover may be
taxable to shareholders. The Balanced Fund's portfolio turnover policy is the
same for both the common stock and non-common stock portions of its portfolio.

                             MANAGEMENT OF THE FUNDS

Officers and Board of Directors/Trustees

           Except in the case of the Capital Appreciation Fund, the business and
affairs of the Funds are managed by the Board of Directors in accordance with
the laws of the State of Maryland. The business and affairs of the Capital
Appreciation Fund are managed by a Board of Trustees in accordance with the laws
of the Commonwealth of Massachusetts. Each Board elects officers who are
responsible for the day-to-day operations of the Fund and who execute policies
authorized by the Board. Under each Fund's Charter, the Board may classify or
reclassify any unissued shares of each Fund into one or more additional classes
by setting or changing in any one or more respects their relative rights, voting
powers, restrictions, limitations as to dividends, qualifications and terms and
conditions of redemption. The Board may similarly classify or reclassify any
class of its shares into one or more series and, without shareholder approval,
may increase the number of authorized shares of each Fund.

           The names (and ages) of each Fund's Directors/Trustees and officers,
their addresses, present positions and principal occupations during the past
five years and other affiliations are set forth below.

<TABLE>
<S>                                             <C>
Richard H. Francis (67)                         Director/Trustee
40 Grosvenor Road                               Currently retired; Executive Vice President and
Short Hills, New Jersey 07078                   Chief Financial Officer of Pan Am Corporation
                                                and Pan American World Airways, Inc. from
                                                1988 to 1991; Director of The Infinity Mutual
                                                Funds, BISYS Group Incorporated;
                                                Director/Trustee of other Warburg Pincus Funds
                                                and other CSAM-advised investment companies.
</TABLE>


                                       41
<PAGE>   54


<TABLE>
<S>                                             <C>
Jack W. Fritz (72)                              Director/Trustee
2425 North Fish Creek Road                      Private investor; Consultant and Director of
P.O. Box 483                                    Fritz Broadcasting, Inc. and Fritz
Wilson, Wyoming 83014                           Communications (developers and operators of
                                                radio stations); Director of Advo, Inc. (direct
                                                mail advertising);  Director/Trustee of other
                                                Warburg Pincus Funds.

Jeffrey E. Garten (52)                          Director/Trustee
Box 208200                                      Dean of Yale School of Management and
New Haven, Connecticut 06520-8200               William S. Beinecke Professor in the Practice of
                                                International Trade and Finance; Undersecretary
                                                of Commerce for International Trade from
                                                November 1993 to October 1995; Professor at
                                                Columbia University from September 1992 to
                                                November 1993; Director/Trustee of other
                                                Warburg Pincus Funds.

James S. Pasman, Jr. (68)                       Director/Trustee
29 The Trillium                                 Currently retired; President and Chief Operating
Pittsburgh, Pennsylvania 15238                  Officer of National InterGroup, Inc. from April
                                                1989 to March 1991; Chairman of Permian Oil
                                                Co. from April 1989 to March 1991; Director of
                                                Education Management Corp., Tyco
                                                International Ltd.; Trustee, BT Insurance Funds
                                                Trust; Director/Trustee of other Warburg Pincus
                                                Funds and other CSAM advised investment
                                                companies.

William W. Priest* (57)                         Chairman of the Board
153 East 53rd Street                            Chairman- Management Committee, Chief
New York, New York 10022                        Executive Officer and Managing Director of
                                                CSAM (U.S.) since 1990; Director of TIG
                                                Holdings, Inc.; Director/Trustee of other
                                                Warburg Pincus Funds and other CSAM-advised
                                                investment companies.
</TABLE>


- -----------------
*Indicates a Director/Trustee who is an "interested person" of the Fund as
 defined in the 1940 Act


                                       42
<PAGE>   55


<TABLE>
<S>                                             <C>
Steven N. Rappaport (50)                        Director/Trustee
c/o Loanet, Inc.                                President of Loanet, Inc. since 1997; Executive
153 East 53rd Street,                           Vice President of Loanet, Inc. from 1994 to
Suite 5500                                      1997; Director, President, North American
New York, New York 10022                        Operations, and former  Executive Vice President
                                                from 1992 to 1993 of Worldwide Operations of
                                                Metallurg Inc.; Executive Vice President,
                                                Telerate, Inc. from 1987 to 1992; Partner in the
                                                law firm of Hartman & Craven until 1987;
                                                Director/Trustee of other Warburg Pincus Funds
                                                and other CSAM-advised investment companies.

Arnold M. Reichman* (51)                        Vice Chairman of the Board
466 Lexington Avenue                            Managing Director and Chief Operating Officer
New York, New York 10017-3147                   of CSAM; Associated with CSAM since CSAM acquired
                                                the Funds' predecessor adviser in July 1999;
                                                with the predecessor adviser since 1984; Officer
                                                of CSAMSI; Director of The RBB Fund, Inc.;
                                                Director/Trustee of other Warburg Pincus Funds.

Alexander B. Trowbridge (69)                    Director/Trustee
1317 F Street, N.W., 5th Floor                  Currently retired; President of Trowbridge
Washington, DC 20004                            Partners, Inc. (business consulting) from January
                                                1990 to November 1996; Director or Trustee of
                                                New England Mutual Life Insurance Co., ICOS
                                                Corporation (biopharmaceuticals), IRI
                                                International (energy services), The Rouse
                                                Company (real estate development), Harris
                                                Corp. (electronics and communications
                                                equipment), The Gillette Co. (personal care
                                                products) and Sunoco, Inc. (petroleum refining
                                                and marketing); Director/Trustee of other
                                                Warburg Pincus Funds.
</TABLE>


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


                                       43
<PAGE>   56


<TABLE>
<S>                                             <C>
Eugene L. Podsiadlo (42)                        President
466 Lexington Avenue                            Managing Director of CSAM; Associated with
New York, New York 10017-3147                   CSAM since CSAM acquired the Funds'
                                                predecessor adviser in July 1999; with the
                                                predecessor adviser since 1991; Vice President
                                                of Citibank, N.A. from 1987 to 1991; Officer of
                                                CSAMSI and of other Warburg Pincus Funds.

Hal Liebes, Esq. (34)                           Vice President and Secretary
153 East 53rd Street                            Director and General Counsel of CSAM;
New York, New York 10022                        Associated with CSAM since 1995; Associated
                                                with CS First Boston Investment Management
                                                from 1994 to 1995; Associated with Division of
                                                Enforcement, U.S. Securities and Exchange
                                                Commission from 1991 to 1994;  Officer of
                                                CSAMI and of other Warburg Pincus Funds.

Michael A. Pignataro (39)                       Treasurer and Chief Financial
153 East 53rd Street                            Officer
New York, New York 10022                        Vice President and Director of Fund
                                                Administration of CSAM; Associated with
                                                CSAM  since 1986; Officer of other Warburg
                                                Pincus Funds.

Janna Manes (31)                                Assistant Secretary
466 Lexington Avenue                            Vice President and Legal Counsel of CSAM;
New York, New York 10017-3147                   Associated with CSAM since CSAM acquired
                                                the Funds' predecessor adviser in July 1999;
                                                with the predecessor adviser since 1996;
                                                Associated with the law firm of Willkie Farr &
                                                Gallagher from 1993 to 1996; Officer of other
                                                Warburg Pincus Funds.
</TABLE>


                                       44
<PAGE>   57


<TABLE>
<S>                                             <C>
Stuart J. Cohen, Esq. (30)                      Assistant Secretary
466 Lexington Avenue                            Vice President and Legal Counsel of CSAM;
New York, New York 10017-3147                   Associated with CSAM since CSAM acquired
                                                the Funds' predecessor adviser in July 1999;
                                                with the predecessor adviser since 1997;
                                                Associated with the law firm of Gordon Altman
                                                Butowsky Weitzen Shalov & Wein from 1995 to
                                                1997; Officer of other Warburg Pincus Funds.

Rocco A. DelGuercio (36)                        Assistant Treasurer
153 East 53rd Street                            Assistant Vice President and Administrative
New York, New York 10022                        Officer of CSAM; Associated with CSAM since
                                                June 1996; Assistant Treasurer, Bankers Trust
                                                Corp. -- Fund Administration from March 1994
                                                to June 1996; Mutual Fund Accounting
                                                Supervisor, Dreyfus Corporation from April
                                                1987 to March 1994; Officer of other Warburg
                                                Pincus Funds.
</TABLE>

           No employee of CSAM, PFPC Inc., the Funds' co-administrator ("PFPC"),
or any of their affiliates receives any compensation from the Funds for acting
as an officer or director/trustee of a Fund. Each Director who is not a
director, trustee, officer or employee of CSAM, PFPC or any of their affiliates
receives the following annual and per-meeting fees:

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------
                                                                                         Fee for Each Audit Committee
  Fund                               Annual Fee         Fee for Each Meeting Attended           Meeting Attended
- ----------------------------------------------------------------------------------------------------------------------
<S>                                 <C>                             <C>                             <C>
  Balanced Fund                     $        500                    $250                            $250 *
- ----------------------------------------------------------------------------------------------------------------------
  Growth & Income Fund              $        500                    $250                            $250 *
- ----------------------------------------------------------------------------------------------------------------------
  Capital Appreciation Fund         $      1,000                    $250                            $250 *
- ----------------------------------------------------------------------------------------------------------------------
  Health Sciences Fund              $        500                    $250                            $250 *
- ----------------------------------------------------------------------------------------------------------------------
</TABLE>

* Alexander B. Trowbridge received $325 per fund serving as chairman of the
  Audit Committee.

           Each Director is reimbursed for expenses incurred in connection with
attendance at Board meetings.


                                       45
<PAGE>   58

Directors/Trustees' Total Compensation
(for the fiscal year ended October 31, 1998)

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------
                                                                                                  All Investment
                                                   Growth &        Capital                         Companies in
                                    Balanced        Income       Appreciation   Health Sciences   Warburg Pincus
    Name of Director/Trustee          Fund           Fund            Fund            Fund         Fund Complex
                                                                                                        *
- -----------------------------------------------------------------------------------------------------------------
<S>                                 <C>           <C>              <C>           <C>              <C>
William W. Priest**                   None           None            None           None             None
- -----------------------------------------------------------------------------------------------------------------
Arnold M. Reichman**                  None           None            None           None             None
- -----------------------------------------------------------------------------------------------------------------
Richard N. Cooper***                 $1,900         $1,900          $2,400         $1,900           $56,600
- -----------------------------------------------------------------------------------------------------------------
Donald J. Donahue***                 $ 475          $ 475           $ 600          $ 475            $13,525
- -----------------------------------------------------------------------------------------------------------------
Richard H. Francis****                None           None            None           None             None
- -----------------------------------------------------------------------------------------------------------------
Jack W. Fritz                        $2,150         $2,150          $2,650         $2,150           $63,100
- -----------------------------------------------------------------------------------------------------------------
Jeffrey E. Garten****                $1,675         $1,675          $2,050         $1,675           $49,325
- -----------------------------------------------------------------------------------------------------------------
Thomas A. Melfe***                   $2,150         $2,150          $2,650         $2,150           $60,700
- -----------------------------------------------------------------------------------------------------------------
James S. Pasman, Jr. ****             None           None            None           None             None
- -----------------------------------------------------------------------------------------------------------------
Steven N. Rappaport****               None           None            None           None             None
- -----------------------------------------------------------------------------------------------------------------
Alexander B. Trowbridge              $2,250         $2,250          $2,750         $2,250           $64,000
- -----------------------------------------------------------------------------------------------------------------
</TABLE>


*      Each Director/Trustee serves as a Director or Trustee of 39 investment
       companies in the Warburg Pincus family of funds.

**     Mr. Priest and Mr. Reichman receive compensation as affiliates of CSAM,
       and, accordingly, receive no compensation from any Fund or any other
       investment company advised by CSAM.

***    Mr. Donahue resigned as a Director/Trustee of each Fund effective
       February 6, 1998. Messrs. Cooper and Melfe resigned as a Director/Trustee
       of each Fund effective July 6, 1999.

****   Mr. Garten became a Director/Trustee of each Fund effective February 6,
       1998. Messrs. Francis, Pasman and Rappaport became Directors/Trustees of
       the Funds effective July 6, 1999.

As of January 31, 1999 Directors or officers of the Funds as a group owned less
than 1% of the outstanding shares of each Fund.

Portfolio Managers of the Funds

           Balanced Fund. Brian S. Posner, Scott T. Lewis, M. Anthony E. van
Daalen and Charles C. Van Vleet serve as Co-Portfolio Managers of the Balanced
Fund and also


                                       46
<PAGE>   59

CSAM acquired the Funds' predecessor adviser in July 1999 and joined the
predecessor adviser in 1996. Prior to that Mr. Posner was employed from 1987 to
1996 by Fidelity Investments, where, most recently, he was the vice president
and portfolio manager of the Fidelity Equity-Income II Fund. Mr. Posner received
an undergraduate degree from Northwestern University and his M.B.A. in finance
from the University of Chicago.

           Mr. Lewis has been associated with CSAM since CSAM acquired the
Funds' predecessor adviser in July 1999 and joined the predecessor adviser in
1986. Prior to that Mr. Lewis was an assistant portfolio manager at Bench
Corporation from 1984 to 1985 and a trader at Atlanta/Sosnoff Management Corp.
from 1984 to 1985 and a trader at E.F. Hutton & Co. from 1982 to 1984. Mr. Lewis
received a M.B.A. and a B.S. degree from New York University.

           Mr. van Daalen has been associated with CSAM since CSAM acquired the
Funds' predecessor adviser in July 1999 and joined the predecessor adviser in
1992. Prior to that Mr. van Daalen was an assistant vice president, portfolio
manager at Citibank in the Private Banking Group from 1985 to 1991. Mr. van
Daalen was a retail banking manager at The Connecticut Bank and Trust Co. from
1983 to 1985 and an analyst at Goldstein/Krall Market Research from 1982 to
1983. Mr. van Daalen received a B.A. degree from Wesleyan University and a
M.B.A. degree from New York University.

           Mr. Van Vleet has been associated with CSAM since CSAM acquired the
Funds' predecessor adviser in July 1999 and joined the predecessor adviser in
May 1998. Prior to that Mr. Van Vleet was a senior vice president and senior
global strategist at Putnam Investment Management from 1994 to 1998. Prior to
that Mr. Van Vleet served as vice president and senior portfolio manager at
Alliance Capital Managment. Mr. Van Vleet received a B.A. degree from the
University of California, Berkeley.

           Growth & Income Fund. Mr. Posner (described above) is also the
Portfolio Manager of the Growth & Income Fund.

           Capital Appreciation Fund. Ms. Susan L. Black, Portfolio Manager of
the Capital Appreciation Fund, is also Portfolio Manager of the Health Sciences
Fund. Ms. Black has been associated with CSAM since CSAM acquired the Funds'
predecessor adviser in July 1999 and joined the predecessor adviser in 1985.
From 1979 until 1985 Ms. Black was a partner at Century Capital Associates. From
1977 until 1978 Ms. Black was a vice president of research at Donaldson, Lufkin
& Jenrette. From 1973 until 1977 and from 1978 until 1979 Ms. Black was a vice
president of research at Drexel Burnham Lambert. From 1961 until 1973, Ms. Black
was employed by Argus Research, first as a securities analyst, then as director
of research. Ms. Black received a B.A. degree from Mount Holyoke College.

           Health Sciences Fund. Ms. Susan L. Black (described above) is also
the Portfolio Manager of the Health Sciences Fund.



                                       47
<PAGE>   60

Investment Adviser and Co-Administrators

           CSAM, located at 153 East 53rd Street, New York, New York 10022,
serves as investment adviser to each Fund pursuant to a written agreement (the
"Advisory Agreement"). CSAM is an indirect wholly-owned U.S. subsidiary of
Credit Suisse ("Credit Suisse"). Credit Suisse is a global financial services
company, providing a comprehensive range of banking and insurance products.
Active on every continent and in all major financial centers, Credit Suisse
comprises five business units -- Credit Suisse Asset Management (asset
management); Credit Suisse First Boston (investment banking); Credit Suisse
Private Banking (private banking); Credit Suisse (retail banking); and
Winterthur (insurance). Credit Suisse has approximately $680 billion of global
assets under management and employs approximately 62,000 people worldwide. The
principal business address of Credit Suisse is Paradeplatz 8, CH 8070, Zurich,
Switzerland.

           Prior to July 6, 1999, Warburg Pincus Asset Management, Inc.
("Warburg") served as investment adviser to each Fund. On that date, Credit
Suisse acquired Warburg and combined Warburg with Credit Suisse's existing
U.S.-based asset management business ("Credit Suisse Asset Management").
Consequently, the combined entity, CSAM, became the Funds' investment adviser.
Credit Suisse Asset Management, formerly known as BEA Associates, together with
its predecessor firms, has been engaged in the investment advisory business for
over 60 years.

           Counsellors Funds Service, Inc. ("Counsellors Service") and PFPC both
serve as co-administrators to each Fund pursuant to separate written agreements
(the "Counsellors Service Co-Administration Agreement" and the "PFPC
Co-Administration Agreement," respectively). For the services provided by CSAM
under the Advisory Agreements, the Balanced Fund, Growth & Income Fund, Capital
Appreciation Fund and Health Sciences Fund each pay CSAM a fee calculated at an
annual rate of .90%, .75%, .70% and 1.00%, respectively, of the Fund's average
daily net assets. For the services provided by Counsellors Service under the
Counsellors Service Co-Administration Agreement, each Fund pays Counsellors
Service a fee calculated at an annual rate of .10% of the Fund's average daily
net assets. For the services provided by PFPC under the PFPC Co-Administration
Agreement, the Balanced Fund and Growth & Income Fund each pay PFPC a fee
calculated at an annual rate of .15% of the Fund's first $500 million in average
daily net assets, .10% of the next $1 billion in average daily net assets and
 .05% of average daily net assets exceeding $1.5 billion, and the Capital
Appreciation Fund and Health Sciences Fund each pay PFPC a fee calculated at an
annual rate of .10% of the Fund's first $500 million in average daily net
assets, .075% of the next $1 billion in average daily net assets and .05% of
average daily net assets exceeding $1.5 billion, exclusive of out-of-pocket
expenses. Each class of shares of a Fund bears its proportionate share of fees
payable to CSAM, Counsellors Service and PFPC in the proportion that its assets
bear to the aggregate assets of the Fund at the time of calculation. These fees
are calculated at an annual rate based on a percentage of a Fund's average daily
net assets.


                                       48
<PAGE>   61

           For the following fiscal years or period ended October 31 during
which a Fund had investment operations, investment advisory fees earned by
CSAM's predecessor, Warburg, waivers and net advisory fees for each Fund were as
follows:

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------------------------------

                                                                        GROSS                                     NET
                      FUND             YEAR/ PERIOD ENDED           ADVISORY FEE            WAIVER            ADVISORY FEE
- --------------------------------------------------------------------------------------------------------------------------------
<S>                                     <C>                      <C>                     <C>                 <C>
Balanced Fund                           August 31, 1996          $         170,672       $     145,632       $        25,040
                                  ----------------------------------------------------------------------------------------------
                                        August 31, 1997          $         319,264       $     140,469       $       178,795
                                  ----------------------------------------------------------------------------------------------
                                        October 31, 1997         $          60,121       $      35,238       $        24,883
                                  ----------------------------------------------------------------------------------------------
                                        October 31, 1998         $         350,839       $     180,006       $       170,833
- --------------------------------------------------------------------------------------------------------------------------------
Growth & Income Fund                    August 31, 1996          $       7,914,238                   0       $     7,914,238
                                  ----------------------------------------------------------------------------------------------
                                        August 31, 1997          $       4,637,851                   0       $     4,637,851
                                  ----------------------------------------------------------------------------------------------
                                        October 31, 1997         $         901,812                   0       $       901,812
                                  ----------------------------------------------------------------------------------------------
                                        October 31, 1998         $       6,112,330                   0       $     6,112,330
- --------------------------------------------------------------------------------------------------------------------------------
Capital Appreciation Fund               October 31, 1996         $       2,323,788                   0       $     2,323,788
                                  ----------------------------------------------------------------------------------------------
                                        October 31, 1997         $       3,847,872                   0       $     3,847,872
                                  ----------------------------------------------------------------------------------------------
                                        October 31, 1998         $       4,861,495                   0       $     4,861,495
- --------------------------------------------------------------------------------------------------------------------------------
Health Sciences Fund                    October 31, 1997         $         124,333       $     124,333                     0
                                  ----------------------------------------------------------------------------------------------
                                        October 31, 1998         $         432,399       $     120,371       $       312,028
- --------------------------------------------------------------------------------------------------------------------------------
</TABLE>


           For the fiscal year ended October 31, 1998, Warburg also reimbursed
expenses for the Balanced Fund and the Health Sciences Fund in the amounts of
$2,644 and $5,157, respectively.


                                       49
<PAGE>   62


           PFPC and Counsellors Service earned the following amounts in
co-administration fees.

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------
              FUND                          YEAR                            PFPC              COUNSELLORS SERVICE
- -------------------------------------------------------------------------------------------------------------------
<S>                                <C>                           <C>                             <C>
                                      August 31, 1996                 $      28,445              $       18,949
Balanced Fund                                                       ($23,732 waived)
                               ------------------------------------------------------------------------------------
                                      August 31, 1997                 $      53,211              $       35,474
                               ------------------------------------------------------------------------------------
                                      October 31, 1997                $      10,020              $        6,680
                               ------------------------------------------------------------------------------------
                                      October 31, 1998                $      73,474              $       38,982
                                                                    ($58,473 waived)
- -------------------------------------------------------------------------------------------------------------------
Growth & Income Fund                  August 31, 1996                 $   1,645,362              $      992,718
                               ------------------------------------------------------------------------------------
                                      August 31, 1997                 $     927,570              $      555,880
                               ------------------------------------------------------------------------------------
                                      October 31, 1997                $     180,362              $      109,797
                               ------------------------------------------------------------------------------------
                                      October 31, 1998                $   1,069,787              $      849,366
- -------------------------------------------------------------------------------------------------------------------
Capital Appreciation Fund            October 31, 1996                  $    332,684              $      332,684
                               ------------------------------------------------------------------------------------
                                     October 31, 1997                  $    535,580              $      549,696
                               ------------------------------------------------------------------------------------
                                     October 31, 1998                  $    649,064              $      694,499
- -------------------------------------------------------------------------------------------------------------------
Health Sciences Fund                 October 31, 1997                  $     12,433*             $       12,433
                               ------------------------------------------------------------------------------------
                                     October 31, 1998                  $     45,297              $       43,240
                                                                    ($37,985 waived)
- -------------------------------------------------------------------------------------------------------------------
</TABLE>

*Fully Waived

Custodians and Transfer Agent

PFPC Trust Company ("PFPC Trust") and State Street Bank and Trust Company serve
as custodians of each Funds' U.S. and non-U.S. assets, respectively, pursuant to
separate custodian agreements (the "Custodian Agreements"). Under the Custodian
Agreements, PFPC Trust and State Street each (i) maintains a separate account or
accounts in the name of the Fund, (ii) holds and transfers portfolio securities
on account of the Fund, (iii) makes receipts and disbursements of money on
behalf of the Fund, (iv) collects and receives all income and other payments and
distributions for the account of the Fund's portfolio securities held by it and
(v) makes periodic reports to the Board concerning the Fund's custodial
arrangements. PFPC Trust may delegate its duties under its Custodian Agreement
with the Fund to a wholly owned direct or indirect subsidiary of PFPC Trust or
PNC Bank Corp. upon notice to the Fund and upon the satisfaction of certain
other conditions. With the approval of the Board, State Street is authorized to
select one or more foreign banking institutions and foreign securities
depositories to serve as sub-custodian on behalf of the Fund and PFPC Trust is
authorized to select one or more domestic banks or trust companies to serve as
sub-custodian on behalf of the Funds. PFPC Trust has entered into a
sub-custodian agreement with PNC Bank, National Association ("PNC"), pursuant to
which PNC provides asset safekeeping and securities clearing services. PFPC
Trust and PNC are indirect, wholly owned subsidiaries of PNC Bank Corp. and
their principal business address is 200 Stevens Drive, Lester, Pennsylvania
19113. The principal business address of State Street is 225 Franklin Street,
Boston, Massachusetts 02110.

           State Street also serves as the shareholder servicing, transfer and
dividend disbursing agent of each Fund pursuant to a Transfer Agency and Service
Agreement, under



                                       50
<PAGE>   63

which State Street (i) issues and redeems shares of the Fund, (ii) addresses and
mails all communications by the Fund to record owners of Fund shares, including
reports to shareholders, dividend and distribution notices and proxy material
for its meetings of shareholders, (iii) maintains shareholder accounts and, if
requested, sub-accounts and (iv) makes periodic reports to the Board concerning
the transfer agent's operations with respect to the Fund. State Street has
delegated to Boston Financial Data Services, Inc., an affiliate of State Street
("BFDS"), responsibility for most shareholder servicing functions. BFDS's
principal business address is 2 Heritage Drive, North Quincy, Massachusetts
02171.

Organization of the Funds

           Capital Appreciation Fund. The Fund's Agreement and Declaration of
Trust (the "Trust Agreement") authorizes the Board to issue an unlimited number
of full and fractional shares of common stock, $.001 par value per share, of
which an unlimited number are designated "Common Shares" and an unlimited number
are designated "Advisor Shares."

           Massachusetts law provides that shareholders could, under certain
circumstances, be held personally liable for the obligations of the Capital
Appreciation Fund. However, the Trust Agreement disclaims shareholder liability
for acts or obligations of the Fund and requires that notice of such disclaimer
be given in each agreement, obligation or instrument entered into or executed by
the Fund or a Trustee. The Trust Agreement provides for indemnification from the
Fund's property for all losses and expenses of any shareholder held personally
liable for the obligations of the Fund. Thus, the risk of a shareholder's
incurring financial loss on account of shareholder liability is limited to
circumstances in which the Fund would be unable to meet its obligations, a
possibility that CSAM believes is remote and immaterial. Upon payment of any
liability incurred by the Fund, the shareholder paying the liability will be
entitled to reimbursement from the general assets of the Fund. The Trustees
intend to conduct the operations of the Fund in such a way so as to avoid, as
far as possible, ultimate liability of the shareholders for liabilities of the
Fund.

           Balanced Fund, Growth & Income Fund and Health Sciences Fund. Each
Fund's charter authorizes the Board to issue three billion full and fractional
shares of common stock, $.001 par value per share, of which one billion shares
are designated "Common Shares" and two billion shares are designated "Advisor
Shares" in the case of the Balanced and Growth & Income Funds and one billion
shares are designated "Common Shares" and one billion shares are designated
"Advisor Shares" in the case of the Health Sciences Fund.

           All Funds. All shareholders of a Fund in each class, upon
liquidation, will participate ratably in the Fund's net assets. Shares do not
have cumulative voting rights, which means that holders of more than 50% of the
shares voting for the election of Directors/Trustees can elect all
Directors/Trustees. Shares are transferable but have no preemptive, conversion
or subscription rights.

           Investors in a Fund are entitled to one vote for each full share held
and fractional votes for fractional shares held. Shareholders of a Fund will
vote in the aggregate except where otherwise required by law and except that
each class will vote separately on


                                       51
<PAGE>   64

certain matters pertaining to its distribution and shareholder servicing
arrangements. There will normally be no meetings of investors for the purpose of
electing members of the governing Board unless and until such time as less than
a majority of the members holding office have been elected by investors. Any
Director of a Fund may be removed from office upon the vote of shareholders
holding at least a majority of the relevant Fund's outstanding shares, at a
meeting called for that purpose. A meeting will be called for the purpose of
voting on the removal of a Board member at the written request of holders of 10%
of the outstanding shares of a Fund.

           The Funds are open-end management investment companies within the
meaning of the 1940 Act. The Balanced and Growth & Income Funds were
incorporated on January 29, 1996, under the laws of the State of Maryland. The
Capital Appreciation Fund was organized on January 20, 1987 under the laws of
The Commonwealth of Massachusetts and is a business entity commonly known as a
"Massachusetts business trust." The Health Sciences Fund was incorporated on
October 31, 1996 under the laws of the State of Maryland. Each of the Funds is
diversified. Each Fund (except the Health Sciences Fund) offers two classes of
shares, Common Shares and Advisor Shares. Unless otherwise indicated, references
to a "Fund" apply to each class of shares of that Fund.

           The Balanced Fund and the Growth & Income Funds were incorporated
under the names Warburg, Pincus Balanced Fund, Inc. and Warburg, Pincus Growth &
Income Fund, Inc., respectively. On May 3, 1996, each of the Balanced and Growth
& Income Funds acquired all of the assets and liabilities of the investment
portfolio of the RBB Fund with a similar name. On February 26, 1992, the Capital
Appreciation Fund amended its Agreement and Declaration of Trust to change its
name from "Counsellors Capital Appreciation Fund" to "Warburg, Pincus Capital
Appreciation Fund." The Health Sciences Fund was incorporated under the name
"Warburg, Pincus Health Sciences Fund, Inc."

Distribution and Shareholder Servicing

           Distributor. CSAMSI serves as the Funds' distributor. CSAMSI's
principal business address is 466 Lexington Avenue, New York, New York
10017-3147.

           Common Shares. The Balanced Fund and the Health Sciences Fund have
each entered into a Shareholder Servicing and Distribution Plan (the "Common
Shares 12b-1 Plan"), pursuant to Rule 12b-1 under the 1940 Act, pursuant to
which the Fund pays CSAMSI, in consideration for Services (as defined below), a
fee calculated at an annual rate of .25% of the average daily net assets of the
Common Shares of the Fund. Services performed by CSAMSI include (i) the sale of
the Common Shares, as set forth in the Common Shares 12b-1 Plan ("Selling
Services"), (ii) ongoing servicing and/or maintenance of the accounts of Common
Shareholders of the Fund, as set forth in the Common Shares 12b-1 Plan
("Shareholder Services"), and (iii) sub-transfer agency services, subaccounting
services or administrative services related to the sale of the Common Shares, as
set forth in the Common Shares 12b-1 Plan ("Administrative Services" and
collectively with Selling Services and Administrative Services, "Services")
including, without limitation, (a) payments reflecting an allocation of overhead
and other office expenses of CSAMSI related to providing Services;


                                       52
<PAGE>   65

(b) payments made to, and reimbursement of expenses of, persons who provide
support services in connection with the distribution of the Common Shares
including, but not limited to, office space and equipment, telephone facilities,
answering routine inquiries regarding the Fund, and providing any other
Shareholder Services; (c) payments made to compensate selected dealers or other
authorized persons for providing any Services; (d) costs relating to the
formulation and implementation of marketing and promotional activities for the
Common Shares, including, but not limited to, direct mail promotions and
television, radio, newspaper, magazine and other mass media advertising, and
related travel and entertainment expenses; (e) costs of printing and
distributing prospectuses, statements of additional information and reports of
the Fund to prospective shareholders of the Fund; and (f) costs involved in
obtaining whatever information, analyses and reports with respect to marketing
and promotional activities that the Fund may, from time to time, deem advisable.

           Pursuant to the Common Shares 12b-1 Plan, CSAMSI provides the Board
with periodic reports of amounts expended under the Common Shares 12b-1 Plan and
the purpose for which the expenditures were made.

           For the period or year ended October 31, 1998, the Balanced Fund and
the Health Sciences Fund Common Shares paid the following amounts pursuant to
the Common Shares 12b-1 Plan, all of which was spent on advertising, marketing
communications and public relations.

<TABLE>
<CAPTION>
- --------------------------------------------------
FUND                                PAYMENT
- --------------------------------------------------
<S>                               <C>
Balanced Fund                     $      97,024
- --------------------------------------------------
Health Sciences Fund              $     108,100
- --------------------------------------------------
</TABLE>

           Each Fund has authorized certain broker-dealers, financial
institutions, recordkeeping organizations and other industry professionals
(collectively, "Service Organizations") or, if applicable, their designees to
enter confirmed purchase and redemption orders on behalf of their clients and
customers, with payment to follow no later than the Fund's pricing on the
following business day.  If payment is not received by such time, the Service
Organization could be held liable for resulting fees or losses.  The Fund may
be deemed to have received a purchase or redemption order when a Service
Organization, or, if applicable, its authorized designee, accepts the order.
Such orders received by the Fund in proper form will be priced at the Fund's
net asset value next computed after they are accepted by the Service
Organization or its authorized designee. Service Organizations may impose
transaction or administrative charges or other direct fees, which charges or
fees would not be imposed if Fund shares are purchased directly from the Funds.

           For administration, subaccounting, transfer agency and/or other
services, CSAM or its affiliates may pay Service Organizations a fee of up to
 .40% of the average annual value of accounts with the Funds maintained by such
Service Organizations. Service Organizations may also be reimbursed for
marketing costs. The Service Fee payable to any one Service Organization is
determined based upon a number of factors, including the nature and quality of
services provided, the operations processing requirements of the relationship
and the standardized fee schedule of the Service Organization or recordkeeper.
The Funds may reimburse part of the service fee at rates they would normally pay
to the transfer agent for providing the services.

           All Funds, Advisor Shares. The Balanced, Growth & Income, Capital
Appreciation and the Health Sciences Fund (which currently does not offer
Advisor Shares) have entered into agreements ("Agreements") with institutional
shareholders of record, broker-dealers, financial institutions, depository
institutions, retirement plans and financial intermediaries ("Institutions") to
provide certain distribution, shareholder servicing, administrative and/or
accounting services for their clients or customers (or participants in the case
of retirement plans) ("Customers") who are beneficial owners of Advisor Shares.
Agreements will be governed by a distribution plan (the "Advisor Share 12b-1
Plan") pursuant to Rule 12b-1 under the 1940 Act, pursuant to which the Fund
pays in consideration for services, a fee calculated at an annual rate of .50%
of the average daily net assets of the


                                       53
<PAGE>   66

Advisor Shares of the Fund. The Advisor Share 12b-1 Plan requires the Board, at
least quarterly, to receive and review written reports of amounts expended under
the Advisor Share 12b-1 Plan and the purposes for which such expenditures were
made. The Funds' Advisor Shares paid Institutions the following fees for the
years or periods ended October 31, 1998, all of which were paid to Institutions:

<TABLE>
<CAPTION>
- -----------------------------------------------------
FUND                                      PAYMENT
- -----------------------------------------------------
<S>                                   <C>
Balanced Fund                         $       863
- -----------------------------------------------------
Growth & Income Fund                  $   502,703
- -----------------------------------------------------
Capital Appreciation Fund             $   166,239
- -----------------------------------------------------
</TABLE>

           Certain Institutions may receive additional fees from CSAMSI, CSAM or
their affiliates for providing supplemental services in connection with
investments in the Funds. Institutions may also be reimbursed for marketing and
other costs. Additional fees may be up to 0.10% per year of the value of Fund
accounts maintained by the firm. Fees payable to any particular Institution are
determined based upon a number of factors, including the nature and quality of
the services provided, the operations processing requirements of the
relationship and the standardized fee schedule of the Institution. To the extent
that CSAMSI, CSAM or their affiliates provide additional compensation or
reimbursements for marketing expenses, such payments would not represent an
additional expense to the Funds or their shareholders.

           An Institution with which a Fund has entered into an Agreement with
respect to its Advisor Shares may charge a Customer one or more of the following
types of fees, as agreed upon by the Institution and the Customer, with respect
to the cash management or other services provided by the Institution: (i)
account fees (a fixed amount per month or per year); (ii) transaction fees (a
fixed amount per transaction processed); (iii) compensation balance requirements
(a minimum dollar amount a Customer must maintain in order to obtain the
services offered); or (iv) account maintenance fees (a periodic charge based
upon the percentage of assets in the account or of the dividend paid on those
assets). Services provided by an Institution to Customers are in addition to,
and not duplicative of, the services to be provided under each Fund's
co-administration and distribution and shareholder servicing arrangements. A
Customer of an Institution should read the relevant Prospectus and this
Statement of Additional Information in conjunction with the Agreement and other
literature describing the services and related fees that would be provided by
the Institution to its Customers prior to any purchase of Fund shares.
Prospectuses are available from each Fund's distributor upon request. No
preference will be shown in the selection of Fund portfolio investments for the
instruments of Institutions.

           General. The Advisor Share 12b-1 Plans and the Common Shares 12b-1
Plans will continue in effect for so long as their continuance is specifically
approved at least annually by each Fund's Board, including a majority of the
Directors who are not interested persons of the Fund and who have no direct or
indirect financial interest in the operation of the Advisor Shares 12b-1 Plans
or the Common Shares 12b-1 Plans, as the case may be ("Independent Directors").
Any material amendment of the Advisor Shares 12b-1 Plans or the Common


                                       54
<PAGE>   67

Shares 12b-1 Plans would require the approval of the Board in the same manner.
Neither the Advisor Shares 12b-1 Plans nor the Common Shares 12b-1 Plans may be
amended to increase materially the amount to be spent thereunder without
shareholder approval of the relevant class of shares. Each Advisor Share 12b-1
Plan and the Common Shares 12b-1 Plan may be terminated at any time, without
penalty, by vote of a majority of the Independent Directors or by a vote of a
majority of the outstanding voting securities of the relevant class of shares.

                 ADDITIONAL PURCHASE AND REDEMPTION INFORMATION

           The offering price of each Fund's shares is equal to the per share
net asset value of the relevant class of shares of the Fund.

           Under the 1940 Act, a Fund may suspend the right of redemption or
postpone the date of payment upon redemption for any period during which the
NYSE is closed, other than customary weekend and holiday closings, or during
which trading on the NYSE is restricted, or during which (as determined by the
SEC) an emergency exists as a result of which disposal or fair valuation of
portfolio securities is not reasonably practicable, or for such other periods as
the SEC may permit. (A Fund may also suspend or postpone the recordation of an
exchange of its shares upon the occurrence of any of the foregoing conditions.)

           If conditions exist which make payment of redemption proceeds wholly
in cash unwise or undesirable, a Fund may make payment wholly or partly in
securities or other investment instruments which may not constitute securities
as such term is defined in the applicable securities laws. If a redemption is
paid wholly or partly in securities or other property, a shareholder would incur
transaction costs in disposing of the redemption proceeds. Each Fund will comply
with Rule 18f-1 promulgated under the 1940 Act with respect to redemptions in
kind.

           Automatic Cash Withdrawal Plan. An automatic cash withdrawal plan
(the "Plan") is available to shareholders who wish to receive specific amounts
of cash periodically. Withdrawals may be made under the Plan by redeeming as
many shares of the relevant Fund as may be necessary to cover the stipulated
withdrawal payment. To the extent that withdrawals exceed dividends,
distributions and appreciation of a shareholder's investment in a Fund, there
will be a reduction in the value of the shareholder's investment and continued
withdrawal payments may reduce the shareholder's investment and ultimately
exhaust it. Withdrawal payments should not be considered as income from
investment in a Fund.

                               EXCHANGE PRIVILEGE

           An exchange privilege with certain other funds advised by CSAM is
available to investors in each Fund. A Common Shareholder may exchange Common
Shares of a Fund for Common Shares of another Fund or for Common Shares of
another Warburg Pincus fund at their respective net asset values. An Advisor
Shareholder may exchange Advisor Shares of a Fund for Advisor Shares of another
Warburg Pincus Fund at their respective net asset values. If an exchange request
is received by Warburg Pincus Funds or their agent prior to the close of regular
trading on the NYSE, the exchange will be made at each Fund's net asset value


                                       55
<PAGE>   68

determined at the end of that business day. Exchanges will be effected without a
sales charge but must satisfy the minimum dollar amount necessary for new
purchases. The Fund may refuse exchange purchases at any time without prior
notice.

           The exchange privilege is available to shareholders residing in any
state in which the shares being acquired may legally be sold. When an investor
effects an exchange of shares, the exchange is treated for federal income tax
purposes as a redemption. Therefore, the investor may realize a taxable gain or
loss in connection with the exchange. Investors wishing to exchange shares of a
Fund for shares in another Warburg Pincus fund should review the prospectus of
the other fund prior to making an exchange. For further information regarding
the exchange privilege or to obtain a current prospectus for another Warburg
Pincus fund, an investor should contact Warburg Pincus Funds at (800) 927-2874.

           Each Fund reserves the right to refuse exchange purchases by any
person or group if, in CSAM's judgment, the Fund would be unable to invest the
money effectively in accordance with its investment objective and policies, or
would otherwise potentially be adversely affected. Examples of when an exchange
purchase could be refused are when a Fund receives or anticipates receiving
large exchange orders at or about the same time and/or when a pattern of
exchanges within a short period of time (often associated with a "market timing"
strategy) is discerned. Each Fund reserves the right to terminate or modify the
exchange privilege at any time upon 30 days' notice to shareholders.

                     ADDITIONAL INFORMATION CONCERNING TAXES

           The following is a summary of the material United States federal
income tax considerations regarding the purchase, ownership and disposition of
shares in each Fund. Each prospective shareholder is urged to consult his own
tax adviser with respect to the specific federal, state, local and foreign tax
consequences of investing in a Fund. The summary is based on the laws in effect
on the date of this Statement of Additional Information, which are subject to
change.

The Funds and Their Investments

           Each Fund intends to continue to qualify to be treated as a regulated
investment company each taxable year under the Code. To so qualify, a Fund must,
among other things: (a) derive at least 90% of its gross income in each taxable
year from dividends, interest, payments with respect to securities loans and
gains from the sale or other disposition of stock or securities or foreign
currencies, or other income (including, but not limited to, gains from options,
futures or forward contracts) derived with respect to its business of investing
in such stock, securities or currencies; and (b) diversify its holdings so that,
at the end of each quarter of the Fund's taxable year, (i) at least 50% of the
market value of the Fund's assets is represented by cash, securities of other
regulated investment companies, United States Government Securities and other
securities, with such other securities limited, in respect of any one issuer, to
an amount not greater than 5% of the Fund's assets and not greater than 10% of
the outstanding voting securities of such issuer and (ii) not more than 25% of
the value of its assets is invested in the securities (other than U.S.
Government Securities or securities of


                                       56
<PAGE>   69

other regulated investment companies) of any one issuer or any two or more
issuers that the Fund controls and are determined to be engaged in the same or
similar trades or businesses or related trades or businesses. Each Fund expects
that all of its foreign currency gains will be directly related to its principal
business of investing in stocks and securities.

           As a regulated investment company, each Fund will not be subject to
United States federal income tax on its net investment income (i.e., income
other than its net realized long- and short-term capital gains) and its net
realized long- and short-term capital gains, if any, that it distributes to its
shareholders, provided that an amount equal to at least 90% of the sum of its
investment company taxable income (i.e., 90% of its taxable income minus the
excess, if any, of its net realized long-term capital gains over its net
realized short-term capital losses (including any capital loss carryovers), plus
or minus certain other adjustments as specified in the Code) and its net
tax-exempt income for the taxable year is distributed, but will be subject to
tax at regular corporate rates on any taxable income or gains that it does not
distribute. Any dividend declared by a Fund in October, November or December of
any calendar year and payable to shareholders of record on a specified date in
such a month shall be deemed to have been received by each shareholder on
December 31 of such calendar year and to have been paid by the Fund not later
than such December 31, provided that such dividend is actually paid by the Fund
during January of the following calendar year.

           If for any taxable year the Fund does not qualify for the special
federal income tax treatment afforded regulated investment companies, all of its
taxable income will be subject to federal income tax at regular corporate rates
(without any deduction for distributions to its shareholders). In such event,
dividend distributions, including amounts derived from interest on tax-exempt
obligations, would be taxable to shareholders to the extent of current and
accumulated earnings and profits, and would be eligible for the dividends
received deduction for corporations in the case of corporate shareholders.

           Each Fund intends to distribute annually to its shareholders
substantially all of its investment company taxable income. The Board of each
Fund will determine annually whether to distribute any net realized long-term
capital gains in excess of net realized short-term capital losses (including any
capital loss carryovers). Each Fund currently expects to distribute any excess
annually to its shareholders. However, if a Fund retains for investment an
amount equal to all or a portion of its net long-term capital gains in excess of
its net short-term capital losses and capital loss carryovers, it will be
subject to a corporate tax (currently at a rate of 35%) on the amount retained.
In that event, the Fund will designate such retained amounts as undistributed
capital gains in a notice to its shareholders who (a) will be required to
include in income for United Stares federal income tax purposes, as long-term
capital gains, their proportionate shares of the undistributed amount, (b) will
be entitled to credit their proportionate shares of the 35% tax paid by the Fund
on the undistributed amount against their United States federal income tax
liabilities, if any, and to claim refunds to the extent their credits exceed
their liabilities, if any, and (c) will be entitled to increase their tax basis,
for United States federal income tax purposes, in their shares by an amount
equal to 65% of the amount of undistributed capital gains included in the
shareholder's income. Organizations or persons not subject to federal income tax
on such capital gains will be entitled to a refund of their pro rata share of
such taxes paid by a Fund upon filing appropriate returns or claims for


                                       57
<PAGE>   70

refund with the Internal Revenue Service (the "IRS"). Even if a Fund makes such
an election, it is possible that it may incur an excise tax as a result of not
having distributed net capital gains.

           The Code imposes a 4% nondeductible excise tax on each Fund to the
extent the Fund does not distribute by the end of any calendar year at least 98%
of its net investment income for that year and 98% of the net amount of its
capital gains (both long-and short-term) for the one-year period ending, as a
general rule, on October 31 of that year. For this purpose, however, any income
or gain retained by a Fund that is subject to corporate income tax will be
considered to have been distributed by year-end. In addition, the minimum
amounts that must be distributed in any year to avoid the excise tax will be
increased or decreased to reflect any underdistribution or overdistribution, as
the case may be, from the previous year. Each Fund anticipates that it will pay
such dividends and will make such distributions as are necessary in order to
avoid the application of this tax.

           With regard to each Fund's investments in foreign securities,
exchange control regulations may restrict repatriations of investment income and
capital or the proceeds of securities sales by foreign investors such as the
Fund and may limit the Fund's ability to pay sufficient dividends and to make
sufficient distributions to satisfy the 90% and excise tax distribution
requirements.

           If, in any taxable year, a Fund fails to qualify as a regulated
investment company under the Code or fails to meet the distribution requirement,
it would be taxed in the same manner as an ordinary corporation and
distributions to its shareholders would not be deductible by the Fund in
computing its taxable income. In addition, in the event of a failure to qualify,
the Fund's distributions, to the extent derived from the Fund's current or
accumulated earnings and profits, would constitute dividends (eligible for the
corporate dividends-received deduction) which are taxable to shareholders as
ordinary income, even though those distributions might otherwise (at least in
part) have been treated in the shareholders' hands as long-term capital gains.
If a Fund fails to qualify as a regulated investment company in any year, it
must pay out its earnings and profits accumulated in that year in order to
qualify again as a regulated investment company. In addition, if the Fund failed
to qualify as a regulated investment company for a period greater than one
taxable year, the Fund may be required to recognize any net built-in gains (the
excess of the aggregate gains, including items of income, over aggregate losses
that would have been realized if it had been liquidated) in order to qualify as
a regulated investment company in a subsequent year.

           Each Fund's short sales against the box, if any, and transactions in
foreign currencies, forward contracts, options and futures contracts (including
options and futures contracts on foreign currencies) will be subject to special
provisions of the Code that, among other things, may affect the character of
gains and losses realized by the Fund (i.e., may affect whether gains or losses
are ordinary or capital), accelerate recognition of income to the Fund and defer
Fund losses. These rules could therefore affect the character, amount and timing
of distributions to shareholders. These provisions also (a) will require each
Fund to mark-to-market certain types of the positions in its portfolio (i.e.,
treat them as if they were closed out) and (b) may cause the Fund to recognize
income without receiving cash with which to pay


                                       58
<PAGE>   71

dividends or make distributions in amounts necessary to satisfy the distribution
requirements for avoiding income and excise taxes. Each Fund will monitor its
transactions, will make the appropriate tax elections and will make the
appropriate entries in its books and records when it engages in short sales
against the box or acquires any foreign currency, forward contract, option,
futures contract or hedged investment in order to mitigate the effect of these
rules and prevent disqualification of the Fund as a regulated investment
company.

Passive Foreign Investment Companies

           If a Fund purchases shares in certain foreign investment entities,
called "passive foreign investment companies" (a "PFIC"), it may be subject to
United States federal income tax on a portion of any "excess distribution" or
gain from the disposition of such shares even if such income is distributed as a
taxable dividend by the Fund to its shareholders. Additional charges in the
nature of interest may be imposed on the Fund in respect of deferred taxes
arising from such distributions or gains. If a Fund were to invest in a PFIC and
elected to treat the PFIC as a "qualified electing fund" under the Code, in lieu
of the foregoing requirements, the Fund might be required to include in income
each year a portion of the ordinary earnings and net capital gains of the
qualified electing fund, even if not distributed to the Fund, and such amounts
would be subject to the 90% and excise tax distribution requirements described
above. In order to make this election, the Fund would be required to obtain
certain annual information from the passive foreign investment companies in
which it invests, which may be difficult or not possible to obtain.

           Alternatively, a Fund may make a mark-to-market election that will
result in a Fund being treated as if it had sold and repurchased all of the PFIC
stock at the end of each year. In this case, the Fund would report gains as
ordinary income and would deduct losses as ordinary losses to the extent of
previously recognized gains. The election, once made, would be effective for all
subsequent taxable years of the Fund, unless revoked with the consent of the
IRS. By making the election, a Fund could potentially ameliorate the adverse tax
consequences with respect to its ownership of shares in a PFIC, but in any
particular year may be required to recognize income in excess of the
distributions it receives from PFICs and its proceeds from dispositions of PFIC
company stock. The Fund may have to distribute this "phantom" income and gain to
satisfy its distribution requirement and to avoid imposition of the 4% excise
tax. The Fund will make the appropriate tax elections if possible, and take any
additional steps that are necessary to mitigate the effect of these rules.

Dividends and Distributions

           Dividends of net investment income and distributions of net realized
short-term capital gains are taxable to a United States shareholder as ordinary
income, whether paid in cash or in shares. Distributions of net-long-term
capital gains, if any, that a Fund designates as capital gains dividends are
taxable as long-term capital gains, whether paid in cash or in shares and
regardless of how long a shareholder has held shares of the Fund. Dividends and
distributions paid by a Fund (except for the portion thereof, if any,
attributable to dividends on stock of U.S. corporations received by the Fund)
will not qualify for the deduction for dividends received by corporations.
Distributions in excess of a Fund's current and


                                       59
<PAGE>   72

accumulated earnings and profits will, as to each shareholder, be treated as a
tax-free return of capital, to the extent of a shareholder's basis in his shares
of the Fund, and as a capital gain thereafter (if the shareholder holds his
shares of the Fund as capital assets).

           Shareholders receiving dividends or distributions in the form of
additional shares should be treated for United States federal income tax
purposes as receiving a distribution in the amount equal to the amount of money
that the shareholders receiving cash dividends or distributions will receive,
and should have a cost basis in the shares received equal to such amount.

           Investors considering buying shares just prior to a dividend or
capital gain distribution should be aware that, although the price of shares
just purchased at that time may reflect the amount of the forthcoming
distribution, such dividend or distribution may nevertheless be taxable to them.

           If a Fund is the holder of record of any stock on the record date for
any dividends payable with respect to such stock, such dividends are included in
the Fund's gross income not as of the date received but as of the later of (a)
the date such stock became ex-dividend with respect to such dividends (i.e., the
date on which a buyer of the stock would not be entitled to receive the
declared, but unpaid, dividends) or (b) the date the Fund acquired such stock.
Accordingly, in order to satisfy its income distribution requirements, the Fund
may be required to pay dividends based on anticipated earnings, and shareholders
may receive dividends in an earlier year than would otherwise be the case.

Sales of Shares

           Upon the sale or exchange of his shares, a shareholder will realize a
taxable gain or loss equal to the difference between the amount realized and his
basis in his shares. Such gain or loss will be treated as capital gain or loss,
if the shares are capital assets in the shareholder's hands, and will be
long-term capital gain or loss if the shares are held for more than one year and
short-term capital gain or loss if the shares are held for one year or less. Any
loss realized on a sale or exchange will be disallowed to the extent the shares
disposed of are replaced, including replacement through the reinvesting of
dividends and capital gains distributions in a Fund, within a 61-day period
beginning 30 days before and ending 30 days after the disposition of the shares.
In such a case, the basis of the shares acquired will be increased to reflect
the disallowed loss. Any loss realized by a shareholder on the sale of a Fund
share held by the shareholder for six months or less will be treated for United
States federal income tax purposes as a long-term capital loss to the extent of
any distributions or deemed distributions of long-term capital gains received by
the shareholder with respect to such share.

Foreign Taxes

           Income received by a Fund from non-U.S. sources may be subject to
withholding and other taxes imposed by other countries. Because it is not
expected that more than 50 percent of the value of a Fund's total assets at the
close of its taxable year will consist


                                       60
<PAGE>   73

of stock and securities of non-U.S. corporations, it is not expected that a Fund
will be eligible to elect to "pass through" to the Fund's shareholders the
amount of foreign income and similar taxes paid by the Fund. In the absence of
such an election, the foreign taxes paid by a Fund will reduce its investment
company taxable income, and distributions of investment company taxable income
received by the Fund from non-US sources will be treated as United States source
income.

Backup Withholding

           Each Fund may be required to withhold, for United States federal
income tax purposes, 31% of the dividends and distributions payable to
shareholders who fail to provide the Fund with their correct taxpayer
identification number or to make required certifications, or who have been
notified by the IRS that they are subject to backup withholding. Certain
shareholders are exempt from backup withholding. Backup withholding is not an
additional tax and any amount withheld may be credited against a shareholder's
United States federal income tax liabilities.

Notices

           Shareholders will be notified annually by each Fund as to the United
States federal income tax status of the dividends, distributions and deemed
distributions attributable to undistributed capital gains (discussed above in
"The Funds and Their Investments") made by the Fund to its shareholders.
Furthermore, shareholders will also receive, if appropriate, various written
notices after the close of a Fund's taxable year regarding the United States
federal income tax status of certain dividends, distributions and deemed
distributions that were paid (or that are treated as having been paid) by the
Fund to its shareholders during the preceding taxable year.

Special Tax Matters Relating to Zero Coupon Securities

           Investment by a Fund in zero coupon securities may create special tax
consequences. Zero coupon securities do not make interest payments; however, a
portion of the difference between a zero coupon security's maturity value and
its purchase price is imputed as income to the Fund each year even though the
Fund receives no cash distribution until maturity. Under the U.S. federal tax
laws applicable to mutual funds, the Fund will not be subject to tax on this
income if it pays dividends to its shareholders substantially equal to all the
income received from, or imputed with respect to, its investments during the
year, including its zero coupon securities. These dividends will ordinarily
constitute taxable income to shareholders of the Fund.

Other Taxation

           Distributions also may be subject to additional state, local and
foreign taxes depending on each shareholder's particular situation.


                                       61
<PAGE>   74

THE FOREGOING IS ONLY A SUMMARY OF CERTAIN MATERIAL TAX CONSEQUENCES AFFECTING
EACH FUND AND ITS SHAREHOLDERS. SHAREHOLDERS ARE ADVISED TO CONSULT THEIR OWN
TAX ADVISERS WITH RESPECT TO THE PARTICULAR TAX CONSEQUENCES TO THEM OF AN
INVESTMENT IN A FUND.

                          DETERMINATION OF PERFORMANCE

           From time to time, a Fund may quote the total return of its Common
Shares and/or Advisor Shares in advertisements or in reports and other
communications to shareholders. The net asset value of Common Shares is listed
in The Wall Street Journal each business day under the heading "Warburg Pincus
Funds." Current total return figures may be obtained by calling Warburg Pincus
Funds at (800) 927-2874.

           With respect to a Funds' Common and Advisor Shares, the Funds'
average annual total returns for the indicated periods ended October 31, 1998
were as follows (performance figures calculated without waiver by a Fund's
service provider(s), if any, are noted in italics):

                                  TOTAL RETURN

                                  COMMON SHARES

<TABLE>
<CAPTION>
                                                                                                     Period from the commencement
                                       One-Year                Five-Year             Ten-Year               of operations
                                -----------------------   -------------------   -----------------   -------------------------------
<S>                              <C>                        <C>                  <C>                       <C>
Balanced Fund
(10/6/88)                          5.33%  4.63%              13.02%  12.83%       12.79%  11.29%

Growth & Income Fund
(10/6/88)                               9.11%                    12.19%                13.80%

Capital Appreciation Fund
(8/17/87)                              12.75%                22.56%  18.35%            13.87%

Health Sciences Fund
(12/31/96)                        25.25%  24.82%                     N/A                   N/A              26.10%  25.55%
</TABLE>


                                 ADVISOR SHARES*


<TABLE>
<CAPTION>
                                                                                            Period from the commencement
                                    One-Year              Five-Year         Ten-Year               of operations
                               -------------------     ---------------   --------------   --------------------------------
<S>                              <C>                      <C>               <C>                 <C>
Balanced Fund
(7/31/95)                         4.93%  3.63%               N/A                 N/A              12.86%  10.45%

Growth & Income Fund
(5/15/95)                             8.70%                  N/A             11.23%

Capital Appreciation Fund
(8/17/87)                            12.23%                17.81%                N/A                 15.98%
</TABLE>


                                       62
<PAGE>   75

           These total return figures show the average percentage change in
value of an investment in a Fund from the beginning of the measurement period to
+he end of the measurement period. The figures reflect changes in the price of
the Fund's shares assuming that any income dividends and/or capital gain
distributions made by the Fund during the period were reinvested in shares of
the Fund. Total return will be shown for recent one-, five- and ten-year
periods, and may be shown for other periods as well (such as from commencement
of the Fund's operations or on a year-by-year, quarterly or current year-to-date
basis).

           These figures are calculated by finding the average annual compounded
rates of return for the one-, five- and ten- (or such shorter period as the
relevant class of shares has been offered) year periods that would equate the
initial amount invested to the ending redeemable value according to the
following formula: P (1 + T)n = ERV. For purposes of this formula, "P" is a
hypothetical investment of $1,000; "T" is average annual total return; "n" is
number of years; and "ERV" is the ending redeemable value of a hypothetical
$1,000 payment made at the beginning of the one-, five- or ten-year periods (or
fractional portion thereof). Total return or "T" is computed by finding the
average annual change in the value of an initial $1,000 investment over the
period and assumes that all dividends and distributions are reinvested during
the period. Investors should note that this performance may not be
representative of a Fund's total return over longer market cycles.

           When considering average total return figures for periods longer than
one year, it is important to note that the annual total return for one year in
the period might have been greater or less than the average for the entire
period. When considering total return figures for periods shorter than one year,
investors should bear in mind that each Fund seeks long-term appreciation and
that such return may not be representative of any Fund's return over a longer
market cycle. A Fund may also advertise aggregate total return figures for
various periods, representing the cumulative change in value of an investment in
the relevant Fund for the specific period (again reflecting changes in share
prices and assuming reinvestment of dividends and distributions). Aggregate and
average total returns may be shown by means of schedules, charts or graphs and
may indicate various components of total return (i.e., change in value of
initial investment, income dividends and capital gain distributions).

           A Fund may advertise, from time to time, comparisons of the
performance of its Common Shares and/or Advisor Shares with that of one or more
other mutual funds with similar investment objectives. A Fund may advertise
average annual calendar year-to-date and calendar quarter returns, which are
calculated according to the formula set forth in the preceding paragraph, except
that the relevant measuring period would be the number of months that have
elapsed in the current calendar year or most recent three months, as the case
may be. Investors should note that this performance may not be representative of
the Fund's total return in longer market cycles.


                                       63
<PAGE>   76

           A Fund may also advertise its yield. Yield is calculated by
annualizing the net investment income generated by the Fund over a specified
thirty-day period according to the following formula:

<TABLE>
<S>                     <C>
                                             6
                        YIELD = 2[( a-b  + 1)  -1]
                                    ---
                                    cd
</TABLE>

For purposes of this formula: "a" is dividends and interest earned during the
period; "b" is expenses accrued for the period (net of reimbursements); "c" is
the average daily number of shares outstanding during the period that were
entitled to receive dividends; and "d" is the maximum offering price per share
on the last day of the period.

           The yield for the Common Shares of the Balanced Fund for the
thirty-day period ended October 31, 1998 was 2.08% (1.70% without waiver) and
for the Advisor Shares was 1.84% (1.00% without waiver).

           The yield for the Common Shares of the Growth & Income Fund for the
thirty-day period ended October 31, 1998 was 0.88% and for the Advisor Shares
was 0.62%.

           The performance of a class of Fund shares will vary from time to time
depending upon market conditions, the composition of a Fund's portfolio and
operating expenses allocable to it. As described above, total return is based on
historical earnings and is not intended to indicate future performance.
Consequently, any given performance quotation should not be considered as
representative of performance for any specified period in the future.
Performance information may be useful as a basis for comparison with other
investment alternatives. However, a Fund's performance will fluctuate, unlike
certain bank deposits or other investments which pay a fixed yield for a stated
period of time. Any fees charged by Institutions or other institutional
investors directly to their customers in connection with investments in Fund
shares are not reflected in a Fund's total return, and such fees, if charged,
will reduce the actual return received by customers on their investments.

           In addition, reference may be made in advertising a class of Fund
shares to opinions of Wall Street economists and analysts regarding economic
cycles and their effects historically on the performance of small companies,
both as a class and relative to other investments. A Fund may also discuss its
beta, or volatility relative to the market, and make reference to its relative
performance in various market cycles in the United States.

           Each Fund may compare its performance with (i) that of other mutual
funds as listed in the rankings prepared by Lipper Analytical Services, Inc. or
similar investment services that monitor the performance of mutual funds or as
set forth in the publications listed below; (ii) in the case of the Balanced and
Growth & Income Funds, with the S&P 500 Index; in the case of the Capital
Appreciation Fund, with appropriate indexes prepared by Frank Russell Company
relating to securities represented in the Fund, the S&P Midcap 400 Index and the
S&P Index; and in the case of the Health Sciences Fund, various unmanaged
indexes, developed and maintained by S&P, relating to the securities of health
sciences companies; or (iii) other appropriate indexes of investment securities
or with data developed by CSAM


                                       64
<PAGE>   77

derived from such indexes. A Fund may include evaluations of the Fund published
by nationally recognized ranking services and by financial publications that are
nationally recognized, such as Barron's, Business Week, Financial Times, Forbes,
Fortune, Inc., Institutional Investor, Investor's Business Daily, Money,
Morningstar, Mutual Fund Magazine, SmartMoney, The Wall Street Journal and
Worth. Morningstar, Inc. rates funds in broad categories based on risk/reward
analyses over various time periods. In addition, each Fund may from time to time
compare the expense ratio of its Common Shares to that of any investment
companies with similar objectives and policies, based on data generated by
Lipper Analytical Services, Inc. or similar investment services that monitor
mutual funds.

           In reports or other communications to investors or in advertising,
each Fund may also describe the general biography or work experience of the
portfolio managers of the Fund and may include quotations attributable to the
portfolio managers describing approaches taken in managing the Fund's
investments, research methodology underlying stock selection or the Fund's
investment objective. In addition, a Fund and its portfolio managers may render
periodic updates of Fund activity, which may include a discussion of significant
portfolio holdings; analysis of holdings by industry, country, credit quality
and other characteristics; and comparison and analysis of the Fund with respect
to relevant market industry benchmarks. Each Fund may also discuss measures of
risk, the continuum of risk and return relating to different investments and the
potential impact of foreign stocks on a portfolio otherwise composed of domestic
securities.

                       INDEPENDENT ACCOUNTANTS AND COUNSEL

           PricewaterhouseCoopers LLP ("PwC"), with principal offices at 2400
Eleven Penn Center, Philadelphia, Pennsylvania 19103, serves as independent
accountants for each Fund. The financial statements that are incorporated by
reference into this Statement of Additional Information have been audited by PwC
and have been incorporated by reference herein in reliance upon the report of
such firm of independent accountants given upon their authority as experts in
accounting and auditing.

           Willkie Farr & Gallagher serves as counsel for each Fund and
provides legal services from to time for CSAM, Counsellors Service and CSAMSI.

                                  MISCELLANEOUS

           The Funds are not sponsored, endorsed, sold or promoted by Warburg,
Pincus & Co. Warburg, Pincus & Co. makes no representation or warranty, express
or implied, to the owners of the Funds or any member of the public regarding the
advisability of investing in securities generally or in the Funds particularly.
Warburg, Pincus & Co. licenses certain trademarks and trade names of Warburg,
Pincus & Co., and is not responsible for and has not participated in the
calculation of the Funds' net asset value, nor is Warburg, Pincus & Co. a
distributor of the Funds. Warburg, Pincus & Co. has no obligation or liability
in connection with the administration, marketing or trading of the Funds.


                                       65
<PAGE>   78

           As of January 31, 1999, the name, address and percentage of ownership
of each person that owns of record 5% or more of each Fund's outstanding shares
were as follows:

                                  BALANCED FUND

<TABLE>
<CAPTION>
                                                      Common Shares           Advisor Shares
                                                      -------------           --------------

<S>                                                       <C>                       <C>
Charles Schwab & Co. Inc.                                 47.48%
Special Custody Account for the
Exclusive Benefit of Customers
Attn Mutual Funds
101 Montgomery St.
San Francisco, CA 94104-4122

National Financial Services Corp.                         14.56%
FBO Customers
PO Box 3908
Church Street Station
New York, NY  10008-3908

Carn & Co.                                                 6.32%
FBO Whiting Swenson Employees
Savings Plan A/C # 022194-01
Attn:  Mutual Funds - Star
PO Box 96211
Washington, DC  20090-6211

OLCOBA Co                                                                           60.31%
PO Box 1000
Minneapolis, MN  55480-1000

Albert J. Lagerman                                                                  20.78%
Gene W. Reisinger TTEES
Family Practice Center PC
401k Trust
307 E. Chestnut St.
Mifflinburg, PA  17844-9678
</TABLE>


                                       66
<PAGE>   79

<TABLE>
<S>                                                                   <C>
Bradley M. Lines                                                      18.18%
Tina K. Pankiewicz TTEES
Axxess Tech Inc. 401k Retire Plan
U/A DTD 10/01/96
9185 South Farmer Ave
Tempe, AZ  85284-2943
</TABLE>

                              GROWTH & INCOME FUND

<TABLE>
<CAPTION>
                                             Common Shares            Advisor Shares
                                             -------------            --------------
<S>                                             <C>                      <C>
Charles Schwab & Co. Inc.                       26.92%
Special Custody Account for the
Exclusive Benefit of Customers
Attn Mutual Funds
101 Montgomery St.
San Francisco, CA  94104-4122

National Financial Services Corp.               26.66%
FBO Customers
Church Street Station
PO Box 3908
New York, NY  10008-3908

Connecticut General Life Ins. Co.                                        98.95%
On Behalf of its Separate Account
55S c/o Melissa Spencer M110
Cigna Corp.
PO Box 2975
Hartford, CT  06104-2975
</TABLE>

                            CAPITAL APPRECIATION FUND

<TABLE>
<S>                                          <C>                      <C>
                                             Common Shares            Advisor Shares
                                             -------------            --------------
</TABLE>


                                       67
<PAGE>   80


<TABLE>
<CAPTION>
                                                  Common Shares            Advisor Shares
                                                  -------------            --------------

<S>                                                   <C>                     <C>
Charles Schwab & Co. Inc.                             9.17%
Special Custody Account for the
Exclusive Benefit of Customers
Attn Mutual Funds
101 Montgomery St.
San Francisco, CA 94104-4122

Bank One Securities                                   6.78%
FBO The One Investment Solution
733 Greenrest Dr.
Westerville, OH  43081-4903

Connecticut General Life Ins. Co.                                             94.48%
On Behalf of its Separate Account
55S c/o Melissa Spencer M110
Cigna Corp.
PO Box 2975
Hartford, CT  06104-2975
</TABLE>

                              HEALTH SCIENCES FUND

<TABLE>
<CAPTION>
                                                  Common Shares            Advisor Shares
                                                  -------------            --------------

<S>                                                  <C>                       <C>
Charles Schwab & Co. Inc.                             24.42%
Special Custody Account for the
Exclusive Benefit of Customers
Attn Mutual Funds
101 Montgomery St.
San Francisco, CA  94104-4122

National Financial Services Corp.                     14.68%
FBO Customers
PO Box 3908
Church Street Station
New York, NY  10008-3908
</TABLE>

           Each Fund believes these entities are not the beneficial owners of
shares held of record by them.


                                       68
<PAGE>   81


                              FINANCIAL STATEMENTS

           Each Fund's audited annual report dated October 31, 1998, which
either accompanies this Statement of Additional Information or has previously
been provided to the investor to whom this Statement of Additional Information
is being sent, is incorporated herein by reference with respect to all
information regarding the relevant Fund included therein. Each Fund will furnish
without charge a copy of its annual report upon request by calling the Warburg
Pincus Funds at 800-927-2874.


                                       69
<PAGE>   82


                                    APPENDIX

                             DESCRIPTION OF RATINGS

Commercial Paper Ratings

           Commercial paper rated A-1 by Standard and Poor's Ratings Services
("S&P") indicates that the degree of safety regarding timely payment is strong.
Those issues determined to possess extremely strong safety characteristics are
denoted with a plus sign designation. Capacity for timely payment on commercial
paper rated A-2 is satisfactory, but the relative degree of safety is not as
high as for issues designated A-1.

           The rating Prime-1 is the highest commercial paper rating assigned by
Moody's Investors Service, Inc. ("Moody's"). Issuers rated Prime-1 (or related
supporting institutions) are considered to have a superior capacity for
repayment of short-term promissory obligations. Issuers rated Prime-2 (or
related supporting institutions) are considered to have a strong capacity for
repayment of short-term promissory obligations. This will normally be evidenced
by many of the characteristics of issuers rated Prime-1 but to a lesser degree.
Earnings trends and coverage ratios, while sound, will be more subject to
variation. Capitalization characteristics, while still appropriate, may be more
affected by external conditions. Ample alternative liquidity is maintained.

Short-Term Note Ratings

           The following summarizes the two highest ratings used by S&P for
short-term notes:

           SP-1 - Loans bearing this designation evidence a very strong or
strong capacity to pay principal and interest. Those issues determined to
possess overwhelming safety characteristics will be given a plus sign
designation.

           SP-2 - Loans bearing this designation evidence a satisfactory
capacity to pay principal and interest..

           The following summarizes the two highest ratings used by Moody's for
short-term notes and variable rate demand obligations:

           MIG-1/VMIG-1 - Obligations bearing these designations are of the best
quality, enjoying strong protection from established cash flows of funds for
their servicing or from established and broad-based access to the market for
refinancing, or both.

           MIG-2/VMIG-2 - Obligations bearing these designations are of high
quality with margins of protection ample although not so large as in the
preceding group.


                                      A-1
<PAGE>   83

Corporate Bond and Municipal Obligations Ratings

           The following summarizes the ratings used by S&P for corporate bonds
and Municipal Obligations:

           AAA - This is the highest rating assigned by S&P to a debt obligation
and indicates an extremely strong capacity to pay interest and repay principal.

           AA - Debt rated AA has a very strong capacity to pay interest and
repay principal and differs from AAA issues only in small degree.

           A - Debt rated A has a strong capacity to pay interest and repay
principal although it is somewhat more susceptible to the adverse effects of
changes in circumstances and economic conditions than debt in higher-rated
categories.

           BBB - This is the lowest investment grade. Debt rated BBB is regarded
as having an adequate capacity to pay interest and repay principal. Although it
normally exhibits adequate protection parameters, adverse economic conditions or
changing circumstances are more likely to lead to a weakened capacity to pay
interest and repay principal for bonds in this category than for bonds in higher
rated categories.

           BB, B and CCC - Debt rated BB and B are regarded, on balance, as
predominately speculative with respect to capacity to pay interest and repay
principal in accordance with the terms of the obligation. BB represents a lower
degree of speculation than B, and CCC the highest degree of speculation. While
such bonds will likely have some quality and protective characteristics, these
are outweighed by large uncertainties or major risk exposures to adverse
conditions.

           BB - Debt rated BB has less near-term vulnerability to default than
other speculative issues. However, it faces major ongoing uncertainties or
exposure to adverse business, financial, or economic conditions, which could
lead to inadequate capacity to meet timely interest and principal payments. The
BB rating category is also used for debt subordinated to senior debt that is
assigned an actual or implied BBB rating.

           B - Debt rated B has a greater vulnerability to default but currently
has the capacity to meet interest payments and principal repayments. Adverse
business, financial, or economic conditions will likely impair capacity or
willingness to pay interest and repay principal. The B rating category is also
used for debt subordinated to senior debt that is assigned an actual or implied
BB or BB- rating.

           CCC - Debt rated CCC has a currently identifiable vulnerability to
default and is dependent upon favorable business, financial and economic
conditions to meet timely payment of interest and repayment of principal. In the
event of adverse business, financial or economic conditions, it is not likely to
have the capacity to pay interest and repay principal. The CCC rating category
is also used for debt subordinated to senior debt that is assigned an actual or
implied B or B- rating.


                                      A-2
<PAGE>   84

           CC - This rating is typically applied to debt subordinated to senior
debt that is assigned an actual or implied CCC rating.

           C - This rating is typically applied to debt subordinated to senior
debt which is assigned an actual or implied CCC- debt rating. The C rating may
be used to cover a situation where a bankruptcy petition has been filed, but
debt service payments are continued.

           Additionally, the rating CI is reserved for income bonds on which no
interest is being paid. Such debt is rated between debt rated C and debt rated
D.
           To provide more detailed indications of credit quality, the ratings
may be modified by the addition of a plus or minus sign to show relative
standing within this major rating category.

           D - Debt rated D is in payment default. The D rating category is used
when interest payments or principal payments are not made on the date due even
if the applicable grace period has not expired, unless S&P believes that such
payments will be made during such grace period. The D rating also will be used
upon the filing of a bankruptcy petition if debt service payments are
jeopardized.

           The following summarizes the ratings used by Moody's for corporate
bonds and Municipal Obligations:

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

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

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

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


                                      A-3
<PAGE>   85

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

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

           Moody's applies numerical modifiers (1, 2 and 3) with respect to the
bonds rated "Aa" through "B." The modifier 1 indicates that the bond being rated
ranks in the higher end of its generic rating category; the modifier 2 indicates
a mid-range ranking; and the modifier 3 indicates that the bond ranks in the
lower end of its generic rating category.

           Caa - Bonds that are rated Caa are of poor standing. These issues may
be in default or present elements of danger may exist with respect to principal
or interest.

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

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


                                      A-4


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