PAINEWEBBER MASTER SERIES INC
497, 2000-07-12
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                          PAINEWEBBER MONEY MARKET FUND
                               51 WEST 52ND STREET
                          NEW YORK, NEW YORK 10019-6114

                       STATEMENT OF ADDITIONAL INFORMATION

      PaineWebber  Money  Market  Fund is a  diversified  series of  PaineWebber
Master  Series,  Inc., a  professionally  managed  open-end  investment  company
("Corporation").

      The fund's investment  adviser,  administrator and distributor is Mitchell
Hutchins  Asset  Management  Inc.  ("Mitchell  Hutchins"),  a wholly owned asset
management   subsidiary  of   PaineWebber   Incorporated   ("PaineWebber").   As
distributor for the fund,  Mitchell Hutchins has appointed  PaineWebber to serve
as dealer for the sale of fund shares.

      Portions of the fund's Annual Report to Shareholders  are  incorporated by
reference  into this  Statement of Additional  Information  ("SAI").  The Annual
Report  accompanies  this SAI. You may obtain an  additional  copy of the Annual
Report without charge by calling toll-free 1-800-647-1568.

      This SAI is not a prospectus and should be read only in  conjunction  with
the fund's current Prospectus, dated June 30, 2000. A copy of the Prospectus may
be obtained by calling any PaineWebber  Financial Advisor or correspondent  firm
or by calling toll-free 1-800-647-1568. This SAI is dated June 30, 2000.

                         TABLE OF CONTENTS

                                                                   PAGE

        The Fund and Its Investment Policies.........................2
        The Fund's Investments, Related Risks and Limitations........2
        Organization of the Corporation; Directors and
           Officers; Principal Holders and Management Ownership of
           Securities................................................9
        Investment Advisory, Administration and Distribution
           Arrangements..............................................16
        Portfolio Transactions.......................................20
        Additional Exchange and Redemption Information; Reduced
           Sales Charges; Other Services.............................21
        Conversion of Class B Shares.................................24
        Valuation of Shares..........................................24
        Performance Information......................................25
        Taxes........................................................27
        Other Information............................................28
        Financial Statements.........................................28



<PAGE>




                      THE FUND AND ITS INVESTMENT POLICIES

      The fund's  investment  objective may not be changed  without  shareholder
approval.  Except where noted, the other investment  policies of the fund may be
changed by its board without shareholder  approval.  As with other mutual funds,
there is no assurance that the fund will achieve its investment objective.

      The fund's  investment  objective  is to provide  maximum  current  income
consistent with liquidity and conservation of capital.  The fund invests in high
quality money market  instruments  that have,  or are deemed to have,  remaining
maturities of 13 months or less.  Money market  instruments  are short-term debt
obligations  and similar  securities.  They also include  longer term bonds that
have  variable  interest  rates or other  special  features  that  give them the
financial characteristics of short-term debt. These instruments include (1) U.S.
and foreign  government  securities,  (2) obligations of U.S. and foreign banks,
(3)  commercial  paper and other  short-term  obligations  of U.S.  and  foreign
corporations,   partnerships,   trusts  and  similar  entities,  (4)  repurchase
agreements  and  (5)  investment  company  securities.   The  fund  maintains  a
dollar-weighted average portfolio maturity of 90 days or less.

      The fund may invest in  obligations  (including  certificates  of deposit,
bankers' acceptances, time deposits and similar obligations) of U.S. and foreign
banks only if the institution has total assets at the time of purchase in excess
of $1.5 billion. The fund's investments in non-negotiable time deposits of these
institutions  will be considered  illiquid if they have maturities  greater than
seven calendar days.

      The fund may  purchase  only  those  obligations  that  Mitchell  Hutchins
determines,  pursuant to procedures adopted by the board, present minimal credit
risks and are "Eligible Securities" as defined in Rule 2a-7 under the Investment
Company Act of 1940, as amended ("Investment Company Act").  Eligible Securities
include securities rated in one of the two highest short-term ratings categories
by at least two  nationally  recognized  statistical  rating  agencies  ("rating
agencies") or rated in one of the two highest short-term ratings categories by a
single rating  agency if only that rating  agency has assigned the  obligation a
short-term  rating.  The fund also may rely on the short-term  rating and credit
quality of a  guarantee  of a security  (including  bond  insurance,  letters of
credit or an  unconditional  demand  feature) or the issuer of the  guarantee to
determine whether the security is an Eligible Security. Eligible Securities also
include unrated securities that Mitchell Hutchins determines to be of comparable
quality to rated securities that so qualify.

      "Second Tier Securities" are Eligible Securities that are not rated in the
highest  short-term  ratings  category  by  the  requisite  rating  agencies  or
determined by Mitchell Hutchins to be of comparable quality and do not otherwise
qualify for treatment as "First Tier Securities"  under Rule 2a-7. (A definition
of First Tier  Securities  is set forth below.) The fund may invest no more than
5% of its total assets in Second Tier Securities and may invest no more than the
greater of 1% of its total assets or $1 million in Second Tier  Securities  of a
single  issuer.  Although the fund may invest in Second Tier  Securities of U.S.
companies,   it  does  not  purchase  commercial  paper  of  foreign  companies,
governments and similar entities falling into this category.  Further,  the fund
generally may invest no more than 5% of its total assets in the  securities of a
single issuer (other than U.S. government securities),  except that the fund may
invest up to 25% of its total assets in First Tier Securities of a single issuer
for a period  of up to three  business  days.  The fund may  purchase  only U.S.
dollar denominated obligations of foreign issuers.

      The fund may  invest up to 10% of its net assets in  illiquid  securities.
The fund may purchase securities on a when-issued or delayed delivery basis. The
fund  may  lend  its  portfolio   securities  to  qualified   broker-dealers  or
institutional investors in an amount up to 33 1/3% of its total assets. The fund
may borrow from banks or through reverse repurchase  agreements for temporary or
emergency  purposes,  but not in excess of 10% of its total assets. The fund may
invest in the securities of other investment companies.

              THE FUND'S INVESTMENTS, RELATED RISKS AND LIMITATIONS

      The following  supplements the information contained in the Prospectus and
above concerning the fund's investments,  related risks and limitations.  Except
as otherwise  indicated in the  Prospectus or SAI, the fund has  established  no
policy limitations on its ability to use the investments or techniques discussed
in these documents.



                                       2
<PAGE>

      YIELDS AND CREDIT RATINGS OF MONEY MARKET  INSTRUMENTS.  The yields on the
money market instruments in which the fund invests are dependent on a variety of
factors, including general money market conditions, conditions in the particular
market for the obligation,  the financial  condition of the issuer,  the size of
the offering,  the maturity of the obligation and the ratings of the issue.  The
ratings  assigned by rating agencies  represent their opinions as to the quality
of the obligations they undertake to rate. Ratings, however, are general and are
not  absolute  standards  of quality.  Consequently,  obligations  with the same
rating, maturity and interest rate may have different market prices.

      Subsequent  to its purchase by the fund, an issue may cease to be rated or
its rating may be reduced.  If a security in the fund's portfolio ceases to be a
First Tier Security (as defined below) or Mitchell Hutchins becomes aware that a
security  has received a rating  below the second  highest  rating by any rating
agency, Mitchell Hutchins and, in certain cases, the fund's board, will consider
whether the fund should continue to hold the  obligation.  A First Tier Security
is either (1) rated in the highest  short-term  rating  category by at least two
rating agencies, (2) rated in the highest short-term rating category by a single
rating  agency  if only  that  rating  agency  has  assigned  the  obligation  a
short-term  rating,  (3) issued by an issuer that has received such a short-term
rating with respect to a security  that is  comparable in priority and security,
(4) subject to a guarantee  rated in the highest  short-term  rating category or
issued by a guarantor  that has  received  the highest  short-term  rating for a
comparable debt obligation or (5) unrated,  but determined by Mitchell  Hutchins
to be of  comparable  quality.  A  First  Tier  Security  rated  in the  highest
short-term category at the time of purchase that subsequently  receives a rating
below the highest rating category from a different rating agency may continue to
be considered a First Tier Security.

      U.S. GOVERNMENT SECURITIES include direct obligations of the U.S. Treasury
(such as Treasury bills, notes or bonds) and obligations issued or guaranteed as
to principal and interest  (but not as to market value) by the U.S.  government,
its agencies or its  instrumentalities.  These U.S.  government  securities  may
include  mortgage-backed  securities issued or guaranteed by government agencies
or  government-sponsored  enterprises.  Other U.S. government  securities may be
backed  by the full  faith  and  credit  of the  U.S.  government  or  supported
primarily or solely by the creditworthiness of the government-related issuer or,
in the case of mortgage-backed securities, by pools of assets.

      U.S.  government  securities also include  separately traded principal and
interest  components  of securities  issued or guaranteed by the U.S.  Treasury,
which are traded independently under the Separate Trading of Registered Interest
and Principal of Securities ("STRIPS") program.  Under the STRIPS programs,  the
principal  and interest  components  are  individually  numbered and  separately
issued by the U.S. Treasury.

      COMMERCIAL  PAPER  AND  OTHER  SHORT-TERM  OBLIGATIONS.  Commercial  paper
includes short-term obligations issued by corporations,  partnerships, trusts or
other entities to finance  short-term  credit needs.  The fund also may purchase
other types of non-convertible  debt obligations subject to maturity constraints
imposed by the  Securities  and Exchange  Commission  ("SEC").  Descriptions  of
certain types of short-term obligations are provided below.

      ASSET-BACKED  SECURITIES.  The  fund may  invest  in  securities  that are
comprised  of  financial  assets that have been  securitized  through the use of
trusts or  special  purpose  corporations  or other  entities.  Such  assets may
include motor vehicle and other installment sales contracts,  home equity loans,
leases of various  types of real and  personal  property  and  receivables  from
revolving  credit (credit card)  agreements or other types of financial  assets.
Payments or  distributions  of principal  and interest may be guaranteed up to a
certain  amount  and for a  certain  time  period  by a letter of credit or pool
insurance policy issued by a financial institution unaffiliated with the issuer,
or other  credit  enhancements  may be  present.  See "The  Fund's  Investments,
Related Risks and Limitations -- Credit and Liquidity Enhancements."

      VARIABLE AND FLOATING RATE SECURITIES AND DEMAND INSTRUMENTS. The fund may
purchase  variable and floating rate  securities  with  remaining  maturities in
excess of 13 months issued by U.S. government agencies or  instrumentalities  or
guaranteed by the U.S. government.  In addition,  the fund may purchase variable
and floating rate  securities of other issuers.  The yields on these  securities
are adjusted in relation to changes in specific  rates,  such as the prime rate,
and different  securities may have different  adjustment rates. Certain of these
obligations  carry a demand feature that gives the fund the right to tender them
back to a specified party,  usually the issuer or a remarketing  agent, prior to
maturity.  The fund's  investment in variable and floating rate  securities must
comply with conditions established by the SEC under which they may be considered


                                       3
<PAGE>

to have  remaining  maturities  of 13  months or less.  The fund  will  purchase
variable and floating rate securities of non-U.S.  Government  issuers that have
remaining  maturities of more than 13 months only if the  securities are subject
to a demand  feature  exercisable  within  13 months  or less.  See "The  Fund's
Investments,   Related   Risks  and   Limitations   --  Credit   and   Liquidity
Enhancements."

      Generally,  the fund may exercise demand features (1) upon a default under
the  terms  of  the  underlying  security,  (2) to  maintain  its  portfolio  in
accordance  with its  investment  objective and policies or applicable  legal or
regulatory  requirements  or (3) as needed to provide  liquidity  to the fund in
order to meet  redemption  requests.  The  ability of a bank or other  financial
institution to fulfill its  obligations  under a letter of credit,  guarantee or
other liquidity arrangement might be affected by possible financial difficulties
of its  borrowers,  adverse  interest  rate or economic  conditions,  regulatory
limitations  or other  factors.  The interest  rate on floating rate or variable
rate  securities  ordinarily is readjusted on the basis of the prime rate of the
bank that  originated the financing or some other index or published  rate, such
as the 90-day U.S.  Treasury bill rate, or is otherwise  reset to reflect market
rates of interest.  Generally,  these interest rate adjustments cause the market
value of floating rate and variable rate  securities to fluctuate  less than the
market value of fixed rate securities.

      VARIABLE  AMOUNT  MASTER  DEMAND  NOTES.  The fund may invest in  variable
amount master demand notes,  which are  unsecured  redeemable  obligations  that
permit  investment  of varying  amounts at  fluctuating  interest  rates under a
direct agreement  between the fund and an issuer.  The principal amount of these
notes may be  increased  from time to time by the parties  (subject to specified
maximums)  or  decreased  by the fund or the issuer.  These notes are payable on
demand (subject to any applicable  advance notice provisions) and may or may not
be rated.

      INVESTING IN FOREIGN  SECURITIES.  The fund's  investments in U.S.  dollar
denominated  securities of foreign  issuers may involve risks that are different
from  investments in U.S.  issuers.  These risks may include future  unfavorable
political and economic  developments,  possible  withholding  taxes,  seizure of
foreign deposits,  currency controls, interest limitations or other governmental
restrictions  that might  affect the  payment of  principal  or  interest on the
fund's  investments.   Additionally,   there  may  be  less  publicly  available
information  about foreign  issuers  because they may not be subject to the same
regulatory requirements as domestic issuers.

      CREDIT AND LIQUIDITY ENHANCEMENTS.  The fund may invest in securities that
have  credit  or  liquidity   enhancements   or  may  purchase  these  types  of
enhancements in the secondary  market.  Such  enhancements  may be structured as
demand features that permit the fund to sell the instrument at designated  times
and prices. These credit and liquidity  enhancements may be backed by letters of
credit or other  instruments  provided by banks or other financial  institutions
whose credit standing  affects the credit quality of the underlying  obligation.
Changes in the credit quality of these financial institutions could cause losses
to the fund and effect its share price.  The credit and  liquidity  enhancements
may have conditions that limit the ability of the fund to use them when the fund
wishes to do so.

      ILLIQUID SECURITIES.  The term "illiquid securities" means securities that
cannot be disposed of within  seven days in the  ordinary  course of business at
approximately  the  amount  at which  the fund has  valued  the  securities  and
includes, among other things,  repurchase agreements maturing in more than seven
days and restricted securities other than those Mitchell Hutchins has determined
are liquid pursuant to guidelines  established by the board. The fund may not be
able to readily liquidate its investments in illiquid securities and may have to
sell other  investments if necessary to raise cash to meet its obligations.  The
lack of a liquid  secondary  market  for  illiquid  securities  may make it more
difficult  for the fund to assign a value to those  securities  for  purposes of
valuing its portfolio and calculating its net asset value.

      Restricted securities are not registered under the Securities Act of 1933,
as amended  ("Securities Act"), and may be sold only in privately  negotiated or
other  exempted  transactions  or  after  a  registration  statement  under  the
Securities Act has become effective.  Where  registration is required,  the fund
may be  obligated  to pay  all  or  part  of  the  registration  expenses  and a
considerable  period may elapse between the time of the decision to sell and the
time  the  fund  may  be  permitted  to  sell  a  security  under  an  effective
registration statement. If, during such a period, adverse market conditions were
to develop,  the fund might obtain a less favorable price than prevailed when it
decided to sell.



                                       4
<PAGE>

      Not all restricted  securities are illiquid.  A large institutional market
has developed for many U.S. and foreign securities that are not registered under
the  Securities  Act.  Institutional  investors  generally will not seek to sell
these instruments to the general public, but instead will often depend either on
an efficient  institutional market in which such unregistered  securities can be
readily  resold  or on an  issuer's  ability  to honor a demand  for  repayment.
Therefore,  the fact that there are contractual or legal  restrictions on resale
to  the  general  public  or  certain  institutions  is not  dispositive  of the
liquidity of such investments.

      Institutional  markets for restricted  securities also have developed as a
result of Rule 144A,  which  establishes a "safe  harbor" from the  registration
requirements  of the  Securities  Act  for  resales  of  certain  securities  to
qualified  institutional  buyers. Such markets include 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 insufficient  number of qualified  institutional
buyers interested in purchasing Rule 144A-eligible restricted securities held by
the fund,  however,  could affect adversely the  marketability of such portfolio
securities,  and the fund  might be unable to  dispose  of them  promptly  or at
favorable prices.

      The board has delegated the function of making  day-to-day  determinations
of liquidity to Mitchell Hutchins pursuant to guidelines  approved by the board.
Mitchell  Hutchins takes into account a number of factors in reaching  liquidity
decisions,  including  (1) the  frequency  of trades for the  security,  (2) the
number of  dealers  that make  quotes  for the  security,  (3) the nature of the
security  and how  trading  is  effected  (e.g.,  the  time  needed  to sell the
security,  how bids are  solicited  and the  mechanics of transfer)  and (4) the
existence  of  demand  features  or  similar  liquidity  enhancements.  Mitchell
Hutchins monitors the liquidity of restricted securities in the fund's portfolio
and reports periodically on such decisions to the board.

      Mitchell  Hutchins also monitors the fund's  overall  holdings of illiquid
securities.  If the fund's holdings of illiquid securities exceed its limitation
on  investments  in illiquid  securities  for any reason  (such as a  particular
security becoming illiquid,  changes in the relative market values of liquid and
illiquid  portfolio  securities or shareholder  redemptions),  Mitchell Hutchins
will  consider  what action  would be in the best  interests of the fund and its
shareholders.  Such action may include  engaging  in an orderly  disposition  of
securities to reduce the fund's holdings of illiquid  securities.  However,  the
fund  is  not   required   to  dispose  of  illiquid   securities   under  these
circumstances.

      REPURCHASE AGREEMENTS. Repurchase agreements are transactions in which the
fund purchases  securities or other obligations from a bank or securities dealer
(or its affiliate) and simultaneously commits to resell them to the counterparty
at an agreed-upon date or upon demand and at a price reflecting a market rate of
interest unrelated to the coupon rate or maturity of the purchased  obligations.
Securities  or other  obligations  subject  to  repurchase  agreements  may have
maturities in excess of 13 months.  The fund maintains custody of the underlying
obligations prior to their  repurchase,  either through its regular custodian or
through a special "tri-party" custodian or sub-custodian that maintains separate
accounts for both the fund and its  counterparty.  Thus,  the  obligation of the
counterparty  to pay the  repurchase  price on the date agreed to or upon demand
is, in effect, secured by such obligations.

      Repurchase  agreements  carry  certain  risks not  associated  with direct
investments in securities,  including a possible  decline in the market value of
the  underlying  obligations.  If their value  becomes less than the  repurchase
price,  plus any agreed-upon  additional  amount,  the counterparty must provide
additional  collateral so that at all times the  collateral is at least equal to
the repurchase  price plus any  agreed-upon  additional  amount.  The difference
between the total amount to be received upon  repurchase of the  obligations and
the price that was paid by the fund upon  acquisition is accrued as interest and
included  in  its  net  investment  income.   Repurchase   agreements  involving
obligations other than U.S. government  securities (such as commercial paper and
corporate bonds) may be subject to special risks and may not have the benefit of
certain protections in the event of the counterparty's insolvency. If the seller
or guarantor becomes insolvent,  the fund may suffer delays,  costs and possible
losses in connection  with the  disposition of  collateral.  The fund intends to
enter  into  repurchase  agreements  only in  transactions  with  counterparties
believed by Mitchell Hutchins to present minimum credit risks.

      REVERSE REPURCHASE  AGREEMENTS.  Reverse repurchase agreements involve the
sale of securities  held by the fund subject to its agreement to repurchase  the
securities  at an  agreed-upon  date or upon demand and at a price  reflecting a
market rate of interest. Reverse repurchase agreements are subject to the fund's
limitation on  borrowings  and may be entered into only with banks or securities


                                       5
<PAGE>

dealers  or  their  affiliates.   While  a  reverse   repurchase   agreement  is
outstanding, the fund will maintain, in a segregated account with its custodian,
cash or liquid  securities,  marked to market daily, in an amount at least equal
to its  obligations  under the  reverse  repurchase  agreement.  See "The Fund's
Investments, Related Risks and Limitations -- Segregated Accounts."

      Reverse  repurchase  agreements  involve  the risk  that the  buyer of the
securities  sold by the fund might be unable to deliver them when the fund seeks
to repurchase.  If the buyer of securities under a reverse repurchase  agreement
files for bankruptcy or becomes insolvent,  the buyer or 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.

      WHEN-ISSUED  AND  DELAYED  DELIVERY  SECURITIES.  The  fund  may  purchase
securities  on a  "when-issued"  basis or may  purchase or sell  securities  for
delayed  delivery,  i.e.,  for issuance or delivery to or by the fund later than
the normal settlement date at a stated price and yield. The fund generally would
not pay for such  securities  or start  earning  interest on them until they are
received.  However,  when the fund undertakes a when-issued or delayed  delivery
obligation,  it immediately assumes the risks of ownership,  including the risks
of price  fluctuation.  Failure of the issuer to deliver a security purchased by
the fund on a  when-issued  or delayed  delivery  basis may result in the fund's
incurring a loss or missing an opportunity to make an alternative investment.

      A  security  purchased  on a  when-issued  or  delayed  delivery  basis is
recorded as an asset on the commitment  date and is subject to changes in market
value,  generally  based upon  changes  in the level of  interest  rates.  Thus,
fluctuation  in the value of the security from the time of the  commitment  date
will  affect the  fund's  net asset  value.  When the fund  commits to  purchase
securities on a when-issued or delayed delivery basis, its custodian  segregates
assets  to cover the  amount of the  commitment.  See "The  Fund's  Investments,
Related Risks and Limitations--Segregated  Accounts." The fund's when-issued and
delayed delivery purchase  commitments could cause its net asset value per share
to be more volatile.

      INVESTMENTS  IN  OTHER  INVESTMENT  COMPANIES.  The  fund  may  invest  in
securities  of other  money  market  funds,  subject  to  limitations  under the
Investment Company Act. Among other things, these limitations currently restrict
the fund's aggregate  investments in other investment  companies to no more than
10% of its total assets.  The fund's  investments in certain private  investment
vehicles are not subject to this  restriction.  The shares of other money market
funds are subject to the management  fees and other expenses of those funds.  At
the same  time,  the fund  would  continue  to pay its own  management  fees and
expenses with respect to all its  investments,  including  shares of other money
market funds.  The fund may invest in the securities of other money market funds
when  Mitchell  Hutchins  believes  that (1) the amounts to be invested  are too
small or are available too late in the day to be  effectively  invested in other
money market instruments, (2) shares of other money market funds otherwise would
provide a better return than direct investment in other money market instruments
or (3) such investments would enhance the fund's liquidity.

      LENDING  OF  PORTFOLIO  SECURITIES.  The  fund is  authorized  to lend its
portfolio securities to broker-dealers or institutional  investors that Mitchell
Hutchins deems qualified. Lending securities enables the fund to earn additional
income, but could result in a loss or delay in recovering these securities.  The
borrower of the fund's portfolio securities must maintain acceptable  collateral
with the fund's  custodian in an amount,  marked to market daily, at least equal
to the  market  value  of the  securities  loaned,  plus  accrued  interest  and
dividends.  Acceptable collateral is limited to cash, U.S. government securities
and irrevocable  letters of credit that meet certain  guidelines  established by
Mitchell  Hutchins.  The fund may reinvest any cash  collateral  in money market
investments or other short-term liquid  investments,  including other investment
companies.  The fund also may reinvest  cash  collateral  in private  investment
vehicles  similar to money  market  funds,  including  one  managed by  Mitchell
Hutchins.   In   determining   whether  to  lend   securities  to  a  particular
broker-dealer or institutional  investor,  Mitchell Hutchins will consider,  and
during  the  period  of  the  loan  will   monitor,   all  relevant   facts  and
circumstances,  including the  creditworthiness  of the borrower.  The fund will
retain  authority  to terminate  any of its loans at any time.  The fund may pay
fees in  connection  with a loan and may pay the  borrower  or placing  broker a
negotiated  portion of the interest  earned on the  reinvestment of cash held as
collateral. The fund will receive amounts equivalent to any interest,  dividends
or other  distributions  on the securities  loaned.  The fund will regain record
ownership of loaned securities to exercise beneficial rights, such as voting and
subscription  rights,  when  regaining  such rights is  considered  to be in the
fund's interest.



                                       6
<PAGE>

      Pursuant  to  procedures   adopted  by  the  board  governing  the  fund's
securities  lending  program,  PaineWebber has been retained to serve as lending
agent for the fund. The board also has authorized the payment of fees (including
fees calculated as a percentage of invested cash  collateral) to PaineWebber for
these services.  The board  periodically  reviews all portfolio  securities loan
transactions for which PaineWebber acted as lending agent.  PaineWebber also has
been approved as a borrower under the fund's securities lending program.

      SEGREGATED  ACCOUNTS.  When the fund enters into certain transactions that
involve  obligations  to make future  payments to third  parties,  including the
purchase of securities on a when-issued or delayed  delivery basis,  and reverse
repurchase  agreements,  it  will  maintain  with  an  approved  custodian  in a
segregated  account cash or liquid  securities,  marked to market  daily,  in an
amount at least equal to its obligation or commitment under such transactions.

INVESTMENT LIMITATIONS OF THE FUND

      FUNDAMENTAL  LIMITATIONS.  The following investment  limitations cannot be
changed for the fund without the affirmative vote of the lesser of (a) more than
50% of the  outstanding  shares  of the  fund or (b)  67% or more of the  shares
present at a shareholders'  meeting if more than 50% of the  outstanding  shares
are  represented  at  the  meeting  in  person  or  by  proxy.  If a  percentage
restriction is adhered to at the time of an investment or  transaction,  a later
increase or decrease in percentage  resulting from changing  values of portfolio
securities  or amount of total assets will not be  considered a violation of any
of the  following  limitations.  With  regard to the  borrowings  limitation  in
fundamental   limitation   (2),  the  fund  will  comply  with  the   applicable
restrictions of Section 18 of the Investment Company Act.

      The fund will not:

      (1) purchase any security if, as a result of that purchase, 25% or more of
the fund's total assets would be invested in securities of issuers  having their
principal business activities in the same industry,  except that this limitation
does not apply to securities  issued or guaranteed by the U.S.  government,  its
agencies or  instrumentalities  or to municipal securities or to certificates of
deposit and bankers' acceptances of domestic branches of U.S. banks.

      The  following  interpretations  apply  to,  but are not a part  of,  this
fundamental restriction:  (a) domestic and foreign banking will be considered to
be different  industries,  and (b)  asset-backed  securities  will be grouped in
industries based upon their underlying  assets and not treated as constituting a
single, separate industry.

      (2) issue senior securities or borrow money, except as permitted under the
Investment  Company  Act and then not in excess of 33 1/3% of the  fund's  total
assets  (including the amount of the senior securities issued but reduced by any
liabilities not constituting  senior  securities) at the time of the issuance or
borrowing,  except that the fund may borrow up to an  additional 5% of its total
assets (not including the amount borrowed) for temporary or emergency purposes.

      (3) make loans,  except  through loans of portfolio  securities or through
repurchase  agreements,  provided  that for  purposes of this  restriction,  the
acquisition  of bonds,  debentures,  other debt  securities or  instruments,  or
participations   or  other  interests  therein  and  investments  in  government
obligations,  commercial paper, certificates of deposit, bankers' acceptances or
similar instruments will not be considered the making of a loan.

      The  following  interpretation  applies  to,  but is  not  part  of,  this
fundamental  restriction:  the fund's  investments  in master  notes and similar
instruments will not be considered to be the making of a loan.

      (4) engage in the business of  underwriting  securities of other  issuers,
except to the extent that the fund might be considered an underwriter  under the
federal  securities  laws  in  connection  with  its  disposition  of  portfolio
securities.

      (5) purchase or sell real estate, except that investments in securities of
issuers  that  invest  in  real  estate  and   investments  in   mortgage-backed
securities,  mortgage participations or other instruments supported by interests


                                       7
<PAGE>

in real estate are not subject to this limitation,  and except that the fund may
exercise  rights under  agreements  relating to such  securities,  including the
right to enforce  security  interests and to hold real estate acquired by reason
of such  enforcement  until  that real  estate can be  liquidated  in an orderly
manner.

      (6) purchase or sell physical  commodities  unless acquired as a result of
owning securities or other instruments, but the fund may purchase, sell or enter
into financial options and futures,  forward and spot currency  contracts,  swap
transactions and other financial contracts or derivative instruments.

      (7) purchase securities of any one issuer if, as a result, more than 5% of
the fund's total assets  would be invested in  securities  of that issuer or the
fund would own or hold more than 10% of the  outstanding  voting  securities  of
that  issuer,  except that up to 25% of the fund's  total assets may be invested
without  regard to this  limitation,  and except that this  limitation  does not
apply to securities  issued or guaranteed by the U.S.  government,  its agencies
and instrumentalities or to securities issued by other investment companies.

      The  following  interpretation  applies  to,  but is not a part  of,  this
fundamental  restriction:  Mortgage-  and  asset-backed  securities  will not be
considered  to have been issued by the same  issuer by reason of the  securities
having the same sponsor,  and mortgage- and asset-backed  securities issued by a
finance or other  special  purpose  subsidiary  that are not  guaranteed  by the
parent  company will be  considered  to be issued by a separate  issuer from the
parent company.

      NON-FUNDAMENTAL  LIMITATIONS.  The following  investment  restrictions are
non-fundamental  and may be changed by the vote of the board without shareholder
approval. If a percentage restriction is adhered to at the time of an investment
or  transaction,  a later  increase  or decrease in  percentage  resulting  from
changing  values of portfolio  securities  or amount of total assets will not be
considered a violation of any of the following limitations.

      The fund will not:

      (1) purchase portfolio  securities while borrowings in excess of 5% of its
total assets are outstanding.

      (2) purchase securities on margin,  except for short-term credit necessary
for clearance of portfolio transactions and except that the fund may make margin
deposits in connection  with its use of financial  options and futures,  forward
and spot currency contracts,  swap transactions and other financial contracts or
derivative instruments.

      (3) engage in short  sales of  securities  or  maintain a short  position,
except that the fund may (a) sell short "against the box" and (b) maintain short
positions in connection with its use of financial  options and futures,  forward
and spot currency contracts,  swap transactions and other financial contracts or
derivative instruments.

      (4)  purchase  securities  of other  investment  companies,  except to the
extent  permitted by the Investment  Company Act and except that this limitation
does not apply to securities  received or acquired as dividends,  through offers
of exchange, or as a result of reorganization, consolidation, or merger.



                                       8
<PAGE>

                   ORGANIZATION OF THE CORPORATION; DIRECTORS
                       AND OFFICERS; PRINCIPAL HOLDERS AND
                       MANAGEMENT OWNERSHIP OF SECURITIES

      The   Corporation  was  organized  on  October  29,  1985  as  a  Maryland
corporation and has two operating series. The Corporation has authority to issue
10 billion  shares of common  stock,  par value $.001 per share.  One billion of
those shares are classified as shares of the fund.  The  Corporation is governed
by a board of directors, which oversees the fund's operations. The board also is
authorized to establish additional series.

      The  directors  and  executive  officers of the  Corporation,  their ages,
business addresses and principal occupations during the past five years are:

                             POSITION WITH       BUSINESS EXPERIENCE; OTHER
  NAME AND ADDRESS; AGE       CORPORATION               DIRECTORSHIPS
  ---------------------       -----------               -------------

Margo N. Alexander*+ 53       Director and     Mrs.   Alexander   is   Chairman
                               President       (since   March   1999),    chief
                                               executive officer and a director
                                               of  Mitchell   Hutchins   (since
                                               January 1995),  and an executive
                                               vice president and a director of
                                               PaineWebber  (since March 1984).
                                               Mrs.  Alexander is president and
                                               a  director  or  trustee  of  31
                                               investment  companies  for which
                                               Mitchell  Hutchins,  PaineWebber
                                               or  one  of   their   affiliates
                                               serves as investment adviser.

Richard Q. Armstrong; 65        Director       Mr.  Armstrong  is  chairman  and
R.Q.A. Enterprises                             principal  of R.Q.A.  Enterprises
One Old Church Road                            (management   consulting    firm)
Unit #6                                        (since April 1991  and  principal
Greenwich, CT 06830                            occupation   since  March  1995).
                                               Mr. Armstrong was chairman of the
                                               board,  chief  executive  officer
                                               and   co-owner   of    Adirondack
                                               Beverages      (producer      and
                                               distributor  of soft  drinks  and
                                               sparkling/still  waters) (October
                                               1993-March   1995).   He   was  a
                                               partner   of  The   New   England
                                               Consulting   Group    (management
                                               consulting     firm)    (December
                                               1992-September   1993).   He  was
                                               managing  director  of LVMH  U.S.
                                               Corporation  (U.S.  subsidiary of
                                               the    French     luxury    goods
                                               conglomerate,  Louis Vuitton Moet
                                               Hennessey            Corporation)
                                               (1987-1991)  and  chairman of its
                                               wine  and   spirits   subsidiary,
                                               Schieffelin  &  Somerset  Company
                                               (1987-1991).  Mr.  Armstrong is a
                                               director   or   trustee   of   30
                                               investment  companies  for  which
                                               Mitchell Hutchins, PaineWebber or
                                               one of their affiliates serves as
                                               investment adviser.



                                       9
<PAGE>

                             POSITION WITH       BUSINESS EXPERIENCE; OTHER
  NAME AND ADDRESS; AGE       CORPORATION               DIRECTORSHIPS
  ---------------------       -----------               -------------

E. Garrett Bewkes,            Director and     Mr.  Bewkes  is  a  director  of
Jr.**+; 73                  Chairman of the    Paine  Webber  Group  Inc.  ("PW
                           Board of Directors  Group")   (holding   company  of
                                               PaineWebber     and     Mitchell
                                               Hutchins).  Prior  to  1996,  he
                                               was a  consultant  to PW  Group.
                                               He  serves  as a  consultant  to
                                               PaineWebber  (since  May  1999).
                                               Prior to 1988,  he was  chairman
                                               of  the  board,   president  and
                                               chief   executive   officer   of
                                               American Bakeries  Company.  Mr.
                                               Bewkes   is   a   director    of
                                               Interstate              Bakeries
                                               Corporation.  Mr.  Bewkes  is  a
                                               director   or   trustee   of  39
                                               investment  companies  for which
                                               Mitchell  Hutchins,  PaineWebber
                                               or  one  of   their   affiliates
                                               serves as investment adviser.

Richard R. Burt; 53             Director       Mr.  Burt  is  chairman  of  IEP
1275 Pennsylvania Ave,                         Advisors,   LLP   (international
N.W.                                           investments    and    consulting
Washington, D.C.  20004                        firm)  (since  March 1994) and a
                                               partner  of  McKinsey  & Company
                                               (management   consulting   firm)
                                               (since  1991).   He  is  also  a
                                               director                      of
                                               Archer-Daniels-Midland       Co.
                                               (agricultural      commodities),
                                               Hollinger    International   Co.
                                               (publishing),  Homestake  Mining
                                               Corp.    (gold   mining),    six
                                               investment   companies   in  the
                                               Deutsche  Bank  family of funds,
                                               nine  investment   companies  in
                                               the  Flag  Investors  family  of
                                               funds,   The  Central   European
                                               Fund,   Inc.   and  The  Germany
                                               Fund,  Inc.,  vice  chairman  of
                                               Anchor     Gaming      (provides
                                               technology    to   gaming    and
                                               wagering  industry)  (since July
                                               1999) and  chairman  of  Weirton
                                               Steel Corp.  (makes and finishes
                                               steel  products)   (since  April
                                               1996).    He   was   the   chief
                                               negotiator   in  the   Strategic
                                               Arms  Reduction  Talks  with the
                                               former Soviet Union  (1989-1991)
                                               and the U.S.  Ambassador  to the
                                               Federal   Republic   of  Germany
                                               (1985-1989).   Mr.   Burt  is  a
                                               director   or   trustee   of  30
                                               investment  companies  for which
                                               Mitchell  Hutchins,  PaineWebber
                                               or  one  of   their   affiliates
                                               serves as investment adviser.

Mary C. Farrell**+; 50          Director       Ms.   Farrell   is  a   managing
                                               director,    senior   investment
                                               strategist  and  member  of  the
                                               Investment  Policy  Committee of
                                               PaineWebber.  Ms. Farrell joined
                                               PaineWebber  in  1982.  She is a
                                               member of the Financial  Women's
                                               Association      and     Women's
                                               Economic  Roundtable and appears
                                               as a  regular  panelist  on Wall
                                               $treet     Week    with    Louis
                                               Rukeyser.  She  also  serves  on
                                               the  Board of  Overseers  of New
                                               York  University's  Stern School
                                               of  Business.  Ms.  Farrell is a
                                               director   or   trustee   of  29
                                               investment  companies  for which
                                               Mitchell  Hutchins,  PaineWebber
                                               or  one  of   their   affiliates
                                               serves as investment adviser.



                                       10
<PAGE>

                             POSITION WITH       BUSINESS EXPERIENCE; OTHER
  NAME AND ADDRESS; AGE       CORPORATION               DIRECTORSHIPS
  ---------------------       -----------               -------------

Meyer Feldberg; 58              Director       Mr.   Feldberg   is   Dean   and
Columbia University                            Professor of  Management  of the
101 Uris Hall                                  Graduate   School  of  Business,
New York, NY  10027                            Columbia  University.  Prior  to
                                               1989,  he was  president  of the
                                               Illinois       Institute      of
                                               Technology.   Dean  Feldberg  is
                                               also  a  director  of  Primedia,
                                               Inc.   (publishing),   Federated
                                               Department     Stores,      Inc.
                                               (operator of department  stores)
                                               and  Revlon,  Inc.  (cosmetics).
                                               Dean  Feldberg  is a director or
                                               trustee    of   36    investment
                                               companies  for  which   Mitchell
                                               Hutchins,  PaineWebber or one of
                                               their   affiliates   serves   as
                                               investment adviser.

George W. Gowen; 70             Director       Mr.  Gowen is a  partner  in the
666 Third Avenue                               law    firm    of    Dunnington,
New York, NY  10017                            Bartholow  &  Miller.  Prior  to
                                               May 1994, he was a partner in the
                                               law firm of Fryer,  Ross & Gowen.
                                               Mr.   Gowen  is  a  director   or
                                               trustee    of    36    investment
                                               companies   for  which   Mitchell
                                               Hutchins,  PaineWebber  or one of
                                               their   affiliates    serves   as
                                               investment adviser.

Frederic V. Malek; 62           Director       Mr.  Malek is chairman of Thayer
1455 Pennsylvania Ave,                         Capital    Partners    (merchant
N.W.                                           bank)  and  chairman  of  Thayer
Suite 350                                      Hotel  Investors  II and Lodging
Washington, D.C.  20004                        Opportunities     Fund    (hotel
                                               investment  partnerships).  From
                                               January  1992 to November  1992,
                                               he  was   campaign   manager  of
                                               Bush-Quayle  '92.  From  1990 to
                                               1992,  he was vice chairman and,
                                               from   1989  to  1990,   he  was
                                               president of Northwest  Airlines
                                               Inc.   and  NWA  Inc.   (holding
                                               company  of  Northwest  Airlines
                                               Inc.).  Prior  to  1989,  he was
                                               employed    by   the    Marriott
                                               Corporation             (hotels,
                                               restaurants,   airline  catering
                                               and contract feeding),  where he
                                               most  recently  was an executive
                                               vice  president and president of
                                               Marriott   Hotels  and  Resorts.
                                               Mr.  Malek is also a director of
                                               Aegis    Communications,    Inc.
                                               (tele-services),        American
                                               Management     Systems,     Inc.
                                               (management    consulting    and
                                               computer related  services),  CB
                                               Richard   Ellis,    Inc.   (real
                                               estate  services),   FPL  Group,
                                               Inc.    (electric     services),
                                               Global  Vacation Group (packaged
                                               vacations),    HCR/Manor   Care,
                                               Inc.    (health   care),    SAGA
                                               Systems,      Inc.     (software
                                               company) and Northwest  Airlines
                                               Inc.  Mr.  Malek  is a  director
                                               or  trustee  of  30   investment
                                               companies  for  which   Mitchell
                                               Hutchins,  PaineWebber or one of
                                               their   affiliates   serves   as
                                               investment adviser.



                                      11
<PAGE>

                             POSITION WITH       BUSINESS EXPERIENCE; OTHER
  NAME AND ADDRESS; AGE       CORPORATION               DIRECTORSHIPS
  ---------------------       -----------               -------------

Carl W. Schafer; 64             Director       Mr.  Schafer is president of the
66 Witherspoon Street,                         Atlantic Foundation  (charitable
#1100                                          foundation   supporting   mainly
Princeton, NJ  08542                           oceanographic   exploration  and
                                               research).  He is a director  of
                                               Labor  Ready,  Inc.   (temporary
                                               employment),   Roadway  Express,
                                               Inc.  (trucking),  The  Guardian
                                               Group  of  Mutual   Funds,   the
                                               Harding,  Loevner  Funds,  Evans
                                               Systems,   Inc.   (motor  fuels,
                                               convenience       store      and
                                               diversified            company),
                                               Electronic  Clearing House, Inc.
                                               (financial          transactions
                                               processing),     Frontier    Oil
                                               Corporation   and   Nutraceutix,
                                               Inc.  (biotechnology   company).
                                               Prior to  January  1993,  he was
                                               chairman   of   the   Investment
                                               Advisory    Committee   of   the
                                               Howard      Hughes       Medical
                                               Institute.   Mr.  Schafer  is  a
                                               director   or   trustee   of  30
                                               investment  companies  for which
                                               Mitchell  Hutchins,  PaineWebber
                                               or  one  of   their   affiliates
                                               serves as investment adviser.

Brian M. Storms*+; 45           Director       Mr.   Storms  is  president  and
                                               chief   operating   officer   of
                                               Mitchell  Hutchins  (since March
                                               1999).     Mr.     Storms    was
                                               president     of      Prudential
                                               Investments  (1996-1999).  Prior
                                               to joining Prudential,  he was a
                                               managing  director  at  Fidelity
                                               Investments.  Mr.  Storms  is  a
                                               director   or   trustee   of  30
                                               investment  companies  for which
                                               Mitchell  Hutchins,  PaineWebber
                                               or  one  of   their   affiliates
                                               serves as investment adviser.

T. Kirkham Barneby*; 54      Vice President    Mr.   Barneby   is  a   managing
                                               director  and  chief  investment
                                               officer--quantitative
                                               investments      of     Mitchell
                                               Hutchins.  Mr. Barneby is a vice
                                               president  of  seven  investment
                                               companies  for  which   Mitchell
                                               Hutchins,  PaineWebber or one of
                                               their   affiliates   serves   as
                                               investment adviser.

Thomas Disbrow***; 34      Vice President and  Mr.  Disbrow  is  a  first  vice
                          Assistant Treasurer  president  and a senior  manager
                                               of  the  mutual   fund   finance
                                               department      of      Mitchell
                                               Hutchins.   Prior  to   November
                                               1999,  he was a  vice  president
                                               of  Zweig/Glaser  Advisers.  Mr.
                                               Disbrow is a vice  president and
                                               assistant    treasurer   of   31
                                               investment  companies  for which
                                               Mitchell  Hutchins,  PaineWebber
                                               or  one  of   their   affiliates
                                               serves as investment adviser.

John J. Lee***; 31         Vice President and  Mr. Lee is a vice  president and
                          Assistant Treasurer  a  manager  of the  mutual  fund
                                               finance  department  of  Mitchell
                                               Hutchins.   Prior  to   September
                                               1997,  he was an audit manager in
                                               the financial  services  practice
                                               of Ernst & Young LLP.  Mr. Lee is
                                               a vice  president  and  assistant
                                               treasurer   of   31    investment
                                               companies   for  which   Mitchell
                                               Hutchins,  PaineWebber  or one of
                                               their   affiliates    serves   as
                                               investment adviser.



                                      12
<PAGE>

                             POSITION WITH       BUSINESS EXPERIENCE; OTHER
  NAME AND ADDRESS; AGE       CORPORATION               DIRECTORSHIPS
  ---------------------       -----------               -------------

Kevin J. Mahoney***; 34    Vice President and  Mr.  Mahoney  is  a  first  vice
                          Assistant Treasurer  president  and a senior  manager
                                               of  the  mutual   fund   finance
                                               department      of      Mitchell
                                               Hutchins.   From   August   1996
                                               through  March 1999,  he was the
                                               manager  of  the   mutual   fund
                                               internal    control   group   of
                                               Salomon Smith  Barney.  Prior to
                                               August    1996,    he   was   an
                                               associate      and     assistant
                                               treasurer      of      BlackRock
                                               Financial  Management  L.P.  Mr.
                                               Mahoney is a vice  president and
                                               assistant    treasurer   of   31
                                               investment  companies  for which
                                               Mitchell  Hutchins,  PaineWebber
                                               or  one  of   their   affiliates
                                               serves as investment adviser.

Dennis McCauley*; 53         Vice President    Mr.   McCauley   is  a  managing
                                               director  and  chief  investment
                                               officer--fixed      income     of
                                               Mitchell Hutchins.  Mr. McCauley
                                               is  a  vice   president   of  21
                                               investment  companies  for which
                                               Mitchell  Hutchins,  PaineWebber
                                               or  one  of   their   affiliates
                                               serves as investment adviser.

Ann E. Moran***; 42        Vice President and  Ms.  Moran  is a vice  president
                          Assistant Treasurer  and  a  manager  of  the  mutual
                                               fund   finance   department   of
                                               Mitchell Hutchins.  Ms. Moran is
                                               a vice  president  and assistant
                                               treasurer   of   31   investment
                                               companies  for  which   Mitchell
                                               Hutchins,  PaineWebber or one of
                                               their   affiliates   serves   as
                                               investment adviser.

Dianne E. O'Donnell**; 48  Vice President and  Ms.  O'Donnell  is a senior vice
                               Secretary       president  and  deputy   general
                                               counsel  of  Mitchell  Hutchins.
                                               Ms.    O'Donnell   is   a   vice
                                               president  and  secretary  of 31
                                               investment  companies  for which
                                               Mitchell  Hutchins,  PaineWebber
                                               or  one  of   their   affiliates
                                               serves as investment adviser.

Susan Ryan*; 40              Vice President    Ms.   Ryan  is  a  senior   vice
                                               president    and   a   portfolio
                                               manager  of  Mitchell  Hutchins.
                                               Ms. Ryan is a vice  president of
                                               six  investment   companies  for
                                               which     Mitchell     Hutchins,
                                               PaineWebber   or  one  of  their
                                               affiliates  serves as investment
                                               adviser

Paul H. Schubert***; 37    Vice President and  Mr.  Schubert  is a senior  vice
                               Treasurer       president  and the  director  of
                                               the    mutual    fund    finance
                                               department      of      Mitchell
                                               Hutchins.   Mr.  Schubert  is  a
                                               vice  president and treasurer of
                                               31   investment   companies  for
                                               which     Mitchell     Hutchins,
                                               PaineWebber   or  one  of  their
                                               affiliates  serves as investment
                                               adviser.



                                      13
<PAGE>

                             POSITION WITH       BUSINESS EXPERIENCE; OTHER
  NAME AND ADDRESS; AGE       CORPORATION               DIRECTORSHIPS
  ---------------------       -----------               -------------

Nirmal Singh*; 44            Vice President    Mr.   Singh  is  a  senior  vice
                                               president    and   a   portfolio
                                               manager  of  Mitchell  Hutchins.
                                               Mr.  Singh  is a vice  president
                                               of  four  investment   companies
                                               for  which  Mitchell   Hutchins,
                                               PaineWebber   or  one  of  their
                                               affiliates  serves as investment
                                               adviser.

Barney A.                  Vice President and  Mr.   Taglialatela   is  a  vice
Taglialatela***; 39       Assistant Treasurer  president  and a manager  of the
                                               mutual fund  finance  department
                                               of   Mitchell   Hutchins.    Mr.
                                               Taglialatela     is    a    vice
                                               president      and     assistant
                                               treasurer   of   31   investment
                                               companies  for  which   Mitchell
                                               Hutchins,  PaineWebber or one of
                                               their   affiliates   serves   as
                                               investment adviser.

Mark A. Tincher*; 44         Vice President    Mr.   Tincher   is  a   managing
                                               director  and  chief  investment
                                               officer--equities   of   Mitchell
                                               Hutchins.  Mr. Tincher is a vice
                                               president   of   10   investment
                                               companies  for  which   Mitchell
                                               Hutchins,  PaineWebber or one of
                                               their   affiliates   serves   as
                                               investment adviser.

Keith A. Weller**; 38      Vice President and  Mr.   Weller  is  a  first  vice
                          Assistant Secretary  president and associate  general
                                               counsel  of  Mitchell  Hutchins.
                                               Mr.  Weller is a vice  president
                                               and  assistant  secretary  of 30
                                               investment  companies  for which
                                               Mitchell  Hutchins,  PaineWebber
                                               or  one  of   their   affiliates
                                               serves as investment adviser.
-------------
*    This person's  business address is 51 West 52nd Street,  New York, New York
     10019-6114.

**   This person's  business  address is 1285 Avenue of the Americas,  New York,
     New York 10019-6028.

***  This person's business address is Newport Center III, 499 Washington Blvd.,
     14th Floor, Jersey City, New Jersey 07310-1998.

+    Mrs.  Alexander,  Mr. Bewkes,  Ms.  Farrell and Mr. Storms are  "interested
     persons"  of the fund and the  Corporation  as  defined  in the  Investment
     Company  Act  by  virtue  of  their   positions  with  Mitchell   Hutchins,
     PaineWebber, and/or PW Group.

      The Corporation  pays each board member who is not an "interested  person"
of the  Corporation  $1,000  annually  for the fund and $1,500  annually for the
Corporation's  second series and an additional  amount up to $150 per series for
each board meeting and each separate  meeting of a board  committee.  Therefore,
the Corporation pays each such board member $2,500 annually, plus any additional
amounts  due for board or  committee  meetings.  Each  chairman of the audit and
contract  review  committees of  individual  funds within the  PaineWebber  fund
complex receives additional compensation, aggregating $15,000 annually, from the
relevant  funds.  All board members are reimbursed for any expenses  incurred in
attending   meetings.   Because   PaineWebber  and  Mitchell   Hutchins  perform
substantially  all the services  necessary for the operation of the  Corporation
and the fund, the  Corporation  requires no employees.  No officer,  director or
employee of Mitchell Hutchins or PaineWebber presently receives any compensation
from the Corporation for acting as a board member or officer.

      The table below includes certain information  relating to the compensation
of the current board members who held office with the  Corporation or with other
PaineWebber funds during the periods indicated.



                                       14
<PAGE>

                               COMPENSATION TABLE+

                                     AGGREGATE
                                   COMPENSATION    TOTAL COMPENSATION
                                       FROM       FROM THE CORPORATION
        NAME OF PERSON, POSITION   CORPORATION*   AND THE FUND COMPLEX**
        ------------------------   ------------   ----------------------

       Richard Q. Armstrong,
           Director............      $ 4,060            $104,650
       Richard R. Burt,
           Director............        4,060             102,850
       Meyer Feldberg,
           Director............        4,060             119,650
       George W. Gowen,
           Director............        4,830             119,650
       Frederic V. Malek,
           Director............        4,060             104,650
       Carl W. Schafer,
           Director............        4,000             104,650
--------------------
+  Only  independent  board  members  are  compensated  by the  Corporation  and
   identified above;  board members who are "interested  persons," as defined by
   the Investment Company Act, do not receive  compensation from the PaineWebber
   funds.

*  Represents fees paid to each board member from the Corporation for the fiscal
   year ended February 29, 2000.

** Represents  total  compensation  paid during the calendar year ended December
   31, 1999 to each board member by 31  investment  companies (34 in the case of
   Messrs.  Feldberg and Gowen) for which Mitchell Hutchins,  PaineWebber or one
   of  their  affiliates  served  as  investment  adviser.  No fund  within  the
   PaineWebber fund complex has a bonus,  pension,  profit sharing or retirement
   plan.

            PRINCIPAL HOLDERS AND MANAGEMENT OWNERSHIP OF SECURITIES

      As of May 31, 2000,  directors and officers  owned in the  aggregate  less
than 1% of the outstanding shares of any class of the fund.

      As of May 31, 2000, the following  shareholders  are shown in Money Market
Fund's records as owning 5% or more of a class of its shares.



                                       15
<PAGE>

                                                          PERCENTAGE OF SHARES
                                                          BENEFICIALLY OWNED AS
          NAME AND ADDRESS*                                  OF MAY 31, 2000
          -----------------                                  ---------------

          CLASS A
          -------
          RBC Dominion Securities Corp.                              6.12%
          As Agent for Royal Bank of Canada

          MVP II, Ltd.                                               7.60%
          Attn: Mr. Ed Rodier

          Western Wire Products Co.                                  5.74%
          Attn: Gene B. Young

          CLASS C
          -------
          Bing So Md Inc. Employees Qualified Money                 10.60%
          Purchase P/TR
          So Bing T & May So TTEE

          Thomas A. Wertheim                                         5.23%

------------------
*The  shareholders  listed above may be contacted  c/o Mitchell  Hutchins  Asset
Management Inc., 51 West 52nd Street, New York, NY 10019-6114.

        INVESTMENT ADVISORY, ADMINISTRATION AND DISTRIBUTION ARRANGEMENTS

      INVESTMENT  ADVISORY AND  ADMINISTRATION  ARRANGEMENTS.  Mitchell Hutchins
acts as the  investment  adviser  and  administrator  to the fund  pursuant to a
contract  ("Advisory  Contract")  with  the  Corporation.   Under  the  Advisory
Contract,  the fund  pays  Mitchell  Hutchins  a fee,  computed  daily  and paid
monthly, at the annual rate of 0.50% of its average daily net assets.

      During the fiscal years ended  February  29,  2000,  February 28, 1999 and
February  28,  1998,  the  fund  paid  (or  accrued)   investment  advisory  and
administrative fees of $474,438, $314,378 and $202,449, respectively.

      Under the terms of the  Advisory  Contract,  the fund  bears all  expenses
incurred  in its  operation  that  are  not  specifically  assumed  by  Mitchell
Hutchins.  General  expenses  of the  Corporation  not readily  identifiable  as
belonging to the fund or to the  Corporation's  other series are allocated among
series by or under the  direction of the board in such manner as the board deems
fair and equitable.  Expenses  borne by the fund include the following:  (1) the
cost (including  brokerage  commissions) of securities  purchased or sold by the
fund and any losses  incurred in connection  therewith;  (2) fees payable to and
expenses incurred on behalf of the fund by Mitchell Hutchins; (3) organizational
expenses;  (4)  filing  fees  and  expenses  relating  to the  registration  and
qualification  of the fund's shares under federal and state  securities laws and
maintenance  of such  registrations  and  qualifications;  (5) fees and salaries
payable to board members and officers who are not interested persons (as defined
in the Investment Company Act) of the Corporation or Mitchell Hutchins;  (6) all
expenses  incurred in connection  with the board  members'  services,  including
travel  expenses;  (7) taxes  (including  any  income or  franchise  taxes)  and
governmental  fees; (8) costs of any liability,  uncollectible  items of deposit
and other insurance or fidelity bonds; (9) any costs, expenses or losses arising
out of a liability of or claim for damages or other relief asserted  against the
Corporation  or fund  for  violation  of any law;  (10)  legal,  accounting  and
auditing  expenses,  including legal fees of special counsel for the independent
board  members;  (11) charges of custodians,  transfer  agents and other agents;
(12)  expenses  of  setting in type and  printing  prospectuses,  statements  of
additional information and supplements thereto,  reports and proxy materials for
existing shareholders, and costs of mailing such materials to shareholders; (13)
any  extraordinary  expenses  (including  fees  and  disbursements  of  counsel)
incurred  by the fund;  (14)  fees,  voluntary  assessments  and other  expenses
incurred in connection with membership in investment company organizations; (15)
costs of mailing and tabulating  proxies and costs of meetings of  shareholders,
the  board  and any  committees  thereof;  (16) the cost of  investment  company
literature and other  publications  provided to board members and officers;  and
(17) costs of mailing, stationery and communications equipment.



                                       16
<PAGE>

      Under the Advisory Contract,  Mitchell Hutchins will not be liable for any
error of judgment or mistake of law or for any loss suffered by the  Corporation
or the fund in connection with the performance of the Advisory Contract,  except
a loss resulting from willful misfeasance,  bad faith or gross negligence on the
part of Mitchell  Hutchins  in the  performance  of its duties or from  reckless
disregard  of its duties  and  obligations  thereunder.  The  Advisory  Contract
terminates  automatically  upon assignment and is terminable at any time without
penalty  by the board or by vote of the  holders  of a  majority  of the  fund's
outstanding  voting securities on 60 days' written notice to Mitchell  Hutchins,
or by Mitchell Hutchins on 60 days' written notice to the Corporation.

      TRANSFER AGENCY-RELATED  SERVICES. PFPC Inc. ("PFPC"), the fund's transfer
agent,  (not the fund) pays  PaineWebber  for  certain  transfer  agency-related
services  that PFPC has  delegated  to  PaineWebber.  Prior to  August 1,  1997,
PaineWebber  provided  certain  services to the fund not  otherwise  provided by
PFPC.  Pursuant to a separate agreement between  PaineWebber and the Corporation
relating  to those  services,  PaineWebber  earned (or  accrued)  $5,548 for the
period March 1, 1997 to July 31, 1997.

      SECURITIES  LENDING.  During the fiscal  years ended  February  29,  2000,
February 28, 1999 and  February 28, 1998,  the fund paid (or accrued) no fees to
PaineWebber for its services as securities lending agent.

      NET ASSETS. The following table shows the approximate net assets as of May
31,  2000,  sorted  by  category  of  investment  objective,  of the  investment
companies as to which Mitchell  Hutchins  serves as adviser or  sub-adviser.  An
investment company may fall into more than one of the categories below.

                                                                  NET ASSETS
                           INVESTMENT CATEGORY                      ($MIL)
                           -------------------                      ------
          Domestic (excluding Money Market)...............         $ 9,269.6
          Global..........................................           4,658.6
          Equity/Balanced.................................           9,676.7
          Fixed Income (excluding Money Market)...........           4,251.5
                   Taxable Fixed Income...................           2,858.1
                   Tax-Free Fixed Income..................           1,393.4
          Money Market Funds..............................          38,814.8


      PERSONAL  TRADING  POLICIES.  The fund,  its  investment  adviser  and its
principal  underwriter  have  adopted a code of ethics  under  rule 17j-1 of the
Investment Company Act, which permits personnel covered by the rule to invest in
securities  that may be purchased or held by the fund but prohibits  fraudulent,
deceptive or manipulative conduct in connection with that personal investing.

      DISTRIBUTION  ARRANGEMENTS.  Mitchell  Hutchins acts as the distributor of
each class of shares of the fund under separate distribution  contracts with the
Corporation (collectively, "Distribution Contracts"). Each Distribution Contract
requires  Mitchell  Hutchins to use its best efforts,  consistent with its other
businesses,  to  sell  shares  of the  fund.  Shares  of the  fund  are  offered
continuously.  Under separate dealer  agreements  between Mitchell  Hutchins and
PaineWebber  relating  to each  class of shares of the fund  (collectively,  "PW
Dealer  Agreements"),  PaineWebber and its  correspondent  firms sell the fund's
shares.  Mitchell Hutchins is located at 51 West 52nd Street, New York, New York
10019-6114 and PaineWebber is located at 1285 Avenue of the Americas,  New York,
New York 10019-6028.

      Under  separate plans of  distribution  pertaining to the Class A, Class B
and  Class C  shares  of the  fund  adopted  by the  Corporation  in the  manner
prescribed   under  Rule  12b-1   under  the   Investment   Company  Act  (each,
respectively,  the  "Class  A  Plan,"  "Class B Plan"  and  "Class C Plan,"  and
collectively,  "Plans"),  the fund pays Mitchell Hutchins a service fee, accrued
daily and payable monthly,  at the annual rate of 0.25% of the average daily net
assets of each class of shares.  Under the Class B Plan,  the fund pays Mitchell
Hutchins a distribution  fee, accrued daily and payable  monthly,  at the annual
rate of 0.50% of the average  daily net assets of the Class B shares.  Under the
Class C Plan, the fund pays Mitchell  Hutchins a distribution fee, accrued daily
and payable monthly, at the annual rate of 0.50% of the average daily net assets
of the Class C shares.



                                       17
<PAGE>

      Mitchell Hutchins uses the service fees under the Plans for Class A, B and
C shares  primarily to pay PaineWebber for shareholder  servicing,  currently at
the annual rate of 0.25% of the aggregate  investment  amounts maintained in the
fund by PaineWebber clients. PaineWebber then compensates its Financial Advisors
for  shareholder  servicing  that they  perform and offsets its own  expenses in
servicing and maintaining  shareholder accounts.  These expenses may include the
costs of the PaineWebber  branch office in which the Financial Advisor is based,
such as rent,  communications  equipment,  employee  salaries and other overhead
costs.

      Mitchell Hutchins uses the distribution fees under the Class B and Class C
Plans to offset  marketing  costs  attributable  to those  classes,  such as the
preparation,  printing and  distribution of sales literature and advertising and
printing  and  distributing  prospectuses  and other  shareholder  materials  to
prospective  investors.  Mitchell Hutchins also may use distribution fees to pay
additional  compensation  to PaineWebber  and to offset other costs allocated to
Mitchell Hutchins' and PaineWebber's distribution activities, including employee
salaries and bonuses and other overhead expenses. These expenses may include the
branch  office  costs noted  above.  Because  fund  shares may be acquired  only
through an exchange of shares of other PaineWebber funds, Mitchell Hutchins does
not pay commissions to PaineWebber for selling fund shares.

      Mitchell Hutchins  receives the proceeds of the contingent  deferred sales
charge  paid  upon  sales  of  shares.  These  proceeds  may be  used  to  cover
distribution expenses.

      The Plans and the related Distribution  Contracts for Class A, Class B and
Class C shares specify that the fund must pay service and  distribution  fees to
Mitchell  Hutchins as  compensation  for its service-  and  distribution-related
activities, not as reimbursement for specific expenses incurred. Therefore, even
if  Mitchell  Hutchins'  expenses  exceed the  service or  distribution  fees it
receives,  the fund will not be  obligated  to pay more than those fees.  On the
other hand,  if Mitchell  Hutchins'  expenses  are less than such fees,  it will
retain its full fees and  realize a profit.  Expenses  in excess of service  and
distribution  fees received or accrued through the termination  date of any Plan
will  be  Mitchell  Hutchins'  sole  responsibility  and not  that of the  fund.
Annually,  the board  reviews  the Plans and  Mitchell  Hutchins'  corresponding
expenses for each class of fund shares separately from the Plans and expenses of
the other classes.

      Among other things,  each Plan  provides  that (1) Mitchell  Hutchins will
submit  to the board at least  quarterly,  and the board  members  will  review,
reports regarding all amounts expended under the Plan and the purposes for which
such  expenditures  were made, (2) the Plan will continue in effect only so long
as it is approved  at least  annually,  and any  material  amendment  thereto is
approved,  by the board,  including  those board members who are not "interested
persons"  of the  Corporation  and who  have no  direct  or  indirect  financial
interest  in the  operation  of the Plan or any  agreement  related to the Plan,
acting in person at a meeting called for that purpose,  (3) payments by the fund
under the Plan shall not be materially increased without the affirmative vote of
the holders of a majority of the outstanding shares of the relevant class of the
fund and (4) while the Plan remains in effect,  the selection and  nomination of
board  members  who are not  "interested  persons" of the  Corporation  shall be
committed  to the  discretion  of the  board  members  who are  not  "interested
persons" of the Corporation.

      In  reporting  amounts  expended  under the  Plans to the  board  members,
Mitchell Hutchins allocates  expenses  attributable to the sale of each class of
the fund's  shares to such  class  based on the ratio of sales of shares of such
class to the sales of all three classes of shares. The fees paid by one class of
the fund's  shares will not be used to subsidize  the sale of any other class of
fund shares.

      During the fiscal year ended February 29, 2000, the fund paid (or accrued)
service  and/or  distribution  fees to  Mitchell  Hutchins  under  the  Plans as
follows: Class A -- $96,157, Class B -- $318,755 and Class C -- $104,451.

      Mitchell   Hutchins   estimates  that  it  and  its  parent   corporation,
PaineWebber,    incurred   the   following   shareholder   service-related   and
distribution-related  expenses  with  respect to the fund during the fiscal year
ended February 29, 2000:



                                       18
<PAGE>

                                           CLASS A       CLASS B      CLASS C
                                           -------       -------      -------

    Marketing and advertising.......       $51,755        $51,896      $18,474
    Amortization of commissions.....             0        166,957       27,158
    Printing of prospectuses and
    statements of additional                   224            527          124
    information.....................
    Branch network costs
    allocated and interest expense..        72,688         94,734       26,548
    Service fees paid to
    PaineWebber Financial Advisors..        37,510         41,438       13,579

      "Marketing and  advertising"  includes various internal costs allocated by
Mitchell  Hutchins  to its  efforts at  distributing  the fund's  shares.  These
internal costs encompass  office rent,  salaries and other overhead  expenses of
various  departments  and areas of  operations  of  Mitchell  Hutchins.  "Branch
network costs allocated and interest expense" consist of an allocated portion of
the expenses of various PaineWebber  departments involved in the distribution of
the fund's shares, including the PaineWebber retail branch system.

      In approving the Class A Plan,  the board  considered  all the features of
the  distribution  system,  including  (1)  the  benefit  to the  fund  and  its
shareholders of the fund being available as an exchange  vehicle for the Class A
shares  of other  PaineWebber  funds  such  that  Class A fund  shares  could be
exchanged  with  Class A shares of other  PaineWebber  funds  without an initial
sales charge being incurred, (2) the advantages to the shareholders of economies
of scale  resulting  from growth in the fund's  assets and  potential  continued
growth,  (3) the services  provided to the fund and its shareholders by Mitchell
Hutchins,  (4) the services  provided by  PaineWebber  pursuant to the PW Dealer
Agreement  with  Mitchell  Hutchins  and  (5)  Mitchell  Hutchins'   shareholder
service-related expenses and costs.

      In approving the Class B Plan,  the board  considered  all the features of
the  distribution  system,  including (1) the conditions  under which contingent
deferred sales charges would be imposed and the amount of such charges,  (2) the
benefit  to the fund and its  shareholders  of the fund  being  available  as an
exchange  vehicle  for shares of the  corresponding  class of other  PaineWebber
funds  such that  Class B fund  shares  could be  exchanged  with  shares of the
corresponding  class of other  PaineWebber  funds without a contingent  deferred
sales charge being incurred, (3) the advantages to the shareholders of economies
of scale  resulting  from growth in the fund's  assets and  potential  continued
growth,  (4) the services  provided to the fund and its shareholders by Mitchell
Hutchins,  (5) the services  provided by  PaineWebber  pursuant to the PW Dealer
Agreement with Mitchell Hutchins and (6) Mitchell Hutchins' shareholder service-
and distribution-related expenses and costs.

      In approving the Class C Plan,  the board  considered  all the features of
the  distribution  system,  including  (1)  the  benefit  to the  fund  and  its
shareholders  of the fund being  available as an exchange  vehicle for shares of
the  corresponding  class of  other  PaineWebber  funds,  (2) the  advantage  to
investors in paying for distribution on an ongoing basis, (3) Mitchell Hutchins'
belief that the ability of  PaineWebber  Financial  Advisors  and  correspondent
firms to  receive  sales  compensation  for their  sales of Class C shares on an
ongoing basis,  along with continuing service fees, while their customers invest
their entire  purchase  payments  immediately  in Class C shares and do not face
contingent deferred sales charges if the shares are held for more than one year,
would prove  attractive  to the  Financial  Advisors  and  correspondent  firms,
resulting in greater  growth to the fund than might  otherwise be the case,  (4)
the advantages to the  shareholders  of economies of scale resulting from growth
in the fund's assets and potential  continued growth,  (5) the services provided
to the fund and its shareholders by Mitchell Hutchins, (6) the services provided
by PaineWebber  pursuant to the PW Dealer  Agreement with Mitchell  Hutchins and
(7) Mitchell Hutchins'  shareholder service- and  distribution-related  expenses
and costs. The board members also recognized that Mitchell Hutchins' willingness
to compensate  PaineWebber and its Financial  Advisors,  without the concomitant
receipt by Mitchell  Hutchins of initial sales  charges or  contingent  deferred
sales charges upon redemption after one year following purchase, was conditioned
upon its expectation of being compensated under the Class C Plan.

      With respect to each Plan,  the board  considered  all  compensation  that
Mitchell  Hutchins would receive under the Plan and the  Distribution  Contract,
including  service fees and, as  applicable,  distribution  fees and  contingent
deferred sales charges. The board also considered the benefits that would accrue
to Mitchell  Hutchins  under each Plan in that Mitchell  Hutchins  would receive
service,  distribution  and  advisory  fees  that are  calculated  based  upon a


                                       19
<PAGE>

percentage of the average net assets of the fund,  which fees would  increase if
the Plan were successful and the fund attained and maintained  significant asset
levels.

      Mitchell  Hutchins earned and retained the following  contingent  deferred
sales charges paid upon certain  redemptions of shares for the fiscal year ended
February 29, 2000:

                      Class A......................$118,182
                      Class B...................... 282,683
                      Class C......................  11,019


                             PORTFOLIO TRANSACTIONS

      The fund purchases  portfolio  securities from dealers and underwriters as
well as from issuers.  Securities are usually traded on a net basis with dealers
acting as principal for their own accounts without a stated  commission.  Prices
paid to dealers in principal transactions generally include a "spread," which is
the difference between the prices at which the dealer is willing to purchase and
sell a specific  security at the time.  When  securities are purchased  directly
from an issuer,  no  commissions  or discounts  are paid.  When  securities  are
purchased in underwritten offerings, they include a fixed amount of compensation
to the underwriter.

      For  purchases or sales with  broker-dealer  firms that act as  principal,
Mitchell  Hutchins seeks best execution.  Although Mitchell Hutchins may receive
certain research or execution services in connection with these transactions, it
will not purchase  securities  at a higher price or sell  securities  at a lower
price than would  otherwise be paid if no weight was  attributed to the services
provided  by the  executing  dealer.  Mitchell  Hutchins  may  engage  in agency
transactions in over-the-counter securities in return for research and execution
services.  These  transactions are entered into only pursuant to procedures that
are designed to ensure that the transaction (including  commissions) is at least
as favorable as it would have been if effected directly with a market-maker that
did not provide research or execution services.

      Research  services and  information  received  from brokers or dealers are
supplemental to Mitchell Hutchins' own research efforts and, when utilized,  are
subject to internal  analysis  before  being  incorporated  into its  investment
processes.  Information  and research  services  furnished by brokers or dealers
through which or with which the fund effects securities transactions may be used
by  Mitchell  Hutchins in advising  other  funds or  accounts  and,  conversely,
research  services  furnished  to  Mitchell  Hutchins  by  brokers or dealers in
connection  with other funds or accounts that it advises may be used in advising
the fund.

      During the fiscal years ended  February  29,  2000,  February 28, 1999 and
February 28, 1998, the fund paid no brokerage commissions.  Therefore,  the fund
has not allocated any brokerage transactions for research,  analysis, advice and
similar services.

      Investment  decisions  for the  fund  and for  other  investment  accounts
managed by Mitchell  Hutchins are made  independently  of each other in light of
differing considerations for the various accounts.  However, the same investment
decision may occasionally be made for the fund and one or more of such accounts.
In such cases, simultaneous transactions are inevitable.  Purchases or sales are
then  averaged  as to price  and  allocated  between  the  fund  and such  other
account(s)  as to  amount  in a  manner  deemed  equitable  to the fund and such
account(s).  While in some cases this practice  could have a detrimental  effect
upon the price or value of the security as far as the fund is concerned, or upon
its ability to complete  its entire  order,  in other cases it is believed  that
coordination  and the  ability to  participate  in volume  transactions  will be
beneficial to the fund.

      As of February 29, 2000, the fund owned securities issued by the following
company which is a regular broker-dealer for the fund:

             ISSUER                    TYPE OF SECURITY          VALUE
             ------                    ----------------          -----
 Morgan (J.P.) & Company Inc.          Commercial Paper        $2,992,775




                                       20
<PAGE>

                       ADDITIONAL EXCHANGE AND REDEMPTION
               INFORMATION; REDUCED SALES CHARGES; OTHER SERVICES

      WAIVERS OF  CONTINGENT  DEFERRED  SALES  CHARGES -- CLASS B SHARES.  Among
other  circumstances,  the contingent deferred sales charge on Class B shares is
waived where a total or partial redemption is made within one year following the
death of the  shareholder.  The  contingent  deferred  sales  charge  waiver  is
available  where the decedent is either the sole  shareholder or owns the shares
with his or her spouse as a joint tenant with right of survivorship. This waiver
applies only to redemption of shares held at the time of death.

      PURCHASES OF CLASS A SHARES THROUGH THE PAINEWEBBER  INSIGHTONESM PROGRAM.
Investors who purchase shares through the PaineWebber  InsightOneSM  Program are
eligible to buy Class A shares of the PaineWebber funds without a sales load and
may  exchange  those  shares  for Class A shares of the  fund.  The  PaineWebber
InsightOneSM Program offers a non-discretionary brokerage account to PaineWebber
clients for an asset-based fee at an annual rate of up to 1.50% of the assets in
the account.  Account holders may purchase or sell certain  investment  products
without paying commissions or other markups/markdowns.

      ADDITIONAL  EXCHANGE  AND  REDEMPTION  INFORMATION.  As  discussed  in the
Prospectus,  shares of the fund may be exchanged for shares of the corresponding
class of most other PaineWebber funds.

      Shareholders  will receive at least 60 days' notice of any  termination or
material modification of the exchange privilege,  except no notice need be given
if, under  extraordinary  circumstances,  either redemptions are suspended under
the circumstances  described below or the fund temporarily  delays or ceases the
sales of its  shares  because  it is  unable to invest  amounts  effectively  in
accordance with its investment objective, policies and restrictions.

      If conditions exist that make cash payments undesirable, the fund reserves
the right to honor any request for  redemption by making  payment in whole or in
part in  securities  chosen by it and  valued  in the same way as they  would be
valued for purposes of computing the fund's net asset value. Any such redemption
in  kind  will  be  made  with  readily  marketable  securities,  to the  extent
available.  If payment is made in securities,  a shareholder may incur brokerage
expenses  in  converting  these  securities  into  cash.  The fund has  elected,
however,  to be governed by Rule 18f-1 under the  Investment  Company Act, under
which it is  obligated  to  redeem  shares  solely  in cash up to the  lesser of
$250,000  or 1% of its  net  asset  value  during  any  90-day  period  for  one
shareholder. This election is irrevocable unless the SEC permits its withdrawal.

      The fund may suspend redemption privileges or postpone the date of payment
during any period (1) when the New York  Stock  Exchange  ("NYSE")  is closed or
trading  on the  NYSE is  restricted  as  determined  by the  SEC,  (2)  when an
emergency  exists,  as  defined  by  the  SEC,  that  makes  it  not  reasonably
practicable  for the fund to  dispose  of  securities  owned by it or  fairly to
determine  the value of its assets or (3) as the SEC may otherwise  permit.  The
redemption price may be more or less than the shareholder's  cost,  depending on
the market value of the fund's portfolio at the time.

      SERVICE ORGANIZATIONS.  The fund may authorize service organizations,  and
their agents, to accept on its behalf purchase and redemption orders that are in
"good form" in accordance with the policies of those service organizations.  The
fund will be deemed to have received these purchase and redemption orders when a
service  organization or its agent accepts them. Like all customer orders, these
orders will be priced  based on the fund's net asset value next  computed  after
receipt  of the order by the  service  organizations  or their  agents.  Service
organizations  may include  retirement  plan  service  providers  who  aggregate
purchase and redemption  instructions received from numerous retirement plans or
plan participants.

      SYSTEMATIC   WITHDRAWAL  PLAN.  The  systematic   withdrawal  plan  allows
investors to set up monthly,  quarterly (March,  June,  September and December),
semi-annual  (June and  December) or annual  (December)  withdrawals  from their
PaineWebber  mutual  fund  accounts.   Minimum  balances  and  withdrawals  vary
according to the class of shares:



                                       21
<PAGE>

      o     Class A and Class C shares.  Minimum value of fund shares is $5,000;
            minimum withdrawals of $100.

      o     Class B shares.  Minimum  value of fund shares is  $10,000;  minimum
            monthly,  quarterly, and semi-annual and annual withdrawals of $100,
            $200, $300 and $400, respectively.

      Withdrawals under the systematic  withdrawal plan will not be subject to a
contingent  deferred sales charge if the investor  withdraws no more than 12% of
the  value of the fund  account  when the  investor  signed up for the plan (for
Class B shares,  annually; for Class A and Class C shares, during the first year
under the plan).  Shareholders  who elect to receive  dividends  in cash may not
participate in the plan.

      An  investor's  participation  in  the  systematic  withdrawal  plan  will
terminate  automatically if the "Initial Account Balance" (a term that means the
value of the fund account at the time the investor elects to participate),  less
aggregate  redemptions  made other than  pursuant to the plan,  is less than the
minimum  values  specified  above.  Purchases  of  additional  shares  of a fund
concurrent  with  withdrawals  are ordinarily  disadvantageous  to  shareholders
because of tax liabilities and, for Class A shares, initial sales charges. On or
about the 20th of a month for monthly, quarterly,  semi-annual and annual plans,
PaineWebber will arrange for redemption by the fund of sufficient fund shares to
provide the  withdrawal  payments  specified by  participants  in the systematic
withdrawal plan. The payments  generally are mailed  approximately five Business
Days (defined under "Valuation of Shares") after the redemption date. Withdrawal
payments  should  not be  considered  dividends,  but  redemption  proceeds.  If
periodic withdrawals  continually exceed reinvested  dividends,  a shareholder's
investment may be  correspondingly  reduced. A shareholder may change the amount
of the  systematic  withdrawal  or  terminate  participation  in the  systematic
withdrawal  plan at any time without  charge or penalty by written  instructions
with signatures  guaranteed to PaineWebber or the fund's  transfer  agent,  PFPC
Inc.  Instructions to participate in the plan,  change the withdrawal  amount or
terminate  participation in the plan will not be effective until five days after
written   instructions   with  signatures   guaranteed  are  received  by  PFPC.
Shareholders  may request the forms needed to establish a systematic  withdrawal
plan from their PaineWebber  Financial Advisors,  correspondent firms or PFPC at
1-800-647-1568.

      INDIVIDUAL  RETIREMENT ACCOUNTS.  Self-directed IRAs in which purchases of
shares  of  PaineWebber  mutual  funds  and  other  investments  may be made are
available through PaineWebber.  Investors considering establishing an IRA should
review applicable tax laws and should consult their tax advisers.

      TRANSFER  OF  ACCOUNTS.  If  investors  holding  shares  of the  fund in a
PaineWebber brokerage account transfer their brokerage accounts to another firm,
the fund shares  will be moved to an account  with PFPC.  However,  if the other
firm has  entered  into a  selected  dealer  agreement  with  Mitchell  Hutchins
relating  to the fund,  the  shareholder  may be able to hold fund  shares in an
account with the other firm.

PAINEWEBBER RMA RESOURCE ACCUMULATION PLAN(SERVICEMARK(;
PAINEWEBBER RESOURCE MANAGEMENT ACCOUNT(REGISTERED) (RMA)(REGISTERED)

      Shares of  PaineWebber  mutual funds (each a "PW Fund" and,  collectively,
the "PW Funds") are available for purchase through the RMA Resource Accumulation
Plan  ("Plan") by  customers  of  PaineWebber  and its  correspondent  firms who
maintain Resource Management Accounts ("RMA accountholders"). The Plan allows an
RMA  accountholder  to  continually  invest  in one or more of the PW  Funds  at
regular intervals, with payment for shares purchased automatically deducted from
the client's RMA account. The client may elect to invest at monthly or quarterly
intervals and may elect either to invest a fixed dollar amount (minimum $100 per
period) or to purchase a fixed number of shares. A client can elect to have Plan
purchases executed on the first or fifteenth day of the month. Settlement occurs
three Business Days (defined under  "Valuation of Shares") after the trade date,
and the  purchase  price of the  shares is  withdrawn  from the  investor's  RMA
account on the settlement  date from the following  sources and in the following
order:  uninvested cash balances,  balances in RMA money market funds, or margin
borrowing power, if applicable to the account.

      To participate in the Plan, an investor must be an RMA accountholder, must
have  made an  initial  purchase  of the  shares  of each PW Fund  selected  for
investment under the Plan (meeting  applicable minimum investment  requirements)
and must complete and submit the RMA Resource Accumulation Plan Client Agreement
and Instruction Form available from PaineWebber. The investor must have received
a current  prospectus for each PW Fund selected in connection  with enrolling in


                                       22
<PAGE>

the Plan.  Information about mutual fund positions and outstanding  instructions
under  the  Plan  are  noted  on  the  RMA  accountholder's  account  statement.
Instructions  under the Plan may be changed at any time,  but may take up to two
weeks to become effective.

      The  terms of the Plan,  or an RMA  accountholder's  participation  in the
Plan, may be modified or terminated at any time. It is anticipated  that, in the
future, shares of other PW Funds and/or mutual funds other than the PW Funds may
be offered through the Plan.

      PERIODIC INVESTING AND DOLLAR COST AVERAGING. Periodic investing in the PW
Funds or other  mutual  funds,  whether  through  the Plan or  otherwise,  helps
investors  establish and maintain a disciplined  approach to accumulating assets
over time,  de-emphasizing the importance of timing the market's highs and lows.
Periodic  investing  also permits an investor to take  advantage of "dollar cost
averaging."  By  investing a fixed  amount in mutual fund shares at  established
intervals,  an investor  purchases more shares when the price is lower and fewer
shares  when  the  price  is  higher,  thereby  increasing  his or  her  earning
potential.  Of course,  dollar  cost  averaging  does not  guarantee a profit or
protect  against a loss in a declining  market,  and an investor should consider
his or her financial  ability to continue  investing through periods of both low
and high share  prices.  However,  over time,  dollar cost  averaging  generally
results in a lower average original investment cost than if an investor invested
a larger dollar amount in a mutual fund at one time. In deciding  whether to use
dollar cost averaging,  an investor should also consider whether a large, single
investment would qualify for sales load reductions.

      PAINEWEBBER'S RESOURCE MANAGEMENT ACCOUNT. In order to enroll in the Plan,
an  investor  must have  opened an RMA account  with  PaineWebber  or one of its
correspondent  firms.  The RMA  account  is  PaineWebber's  comprehensive  asset
management  account and offers  investors a number of  features,  including  the
following:

      o     monthly  Premier   account   statements  that  itemize  all  account
            activity,  including investment transactions,  checking activity and
            Platinum MasterCard(REGISTERED)  transactions during the period, and
            provide  unrealized  and realized  gain and loss  estimates for most
            securities held in the account;

      o     comprehensive  year-end summary statements that provide  information
            on  account  activity  for  use  in  tax  planning  and  tax  return
            preparation;

      o     automatic  "sweep" of uninvested  cash into the RMA  accountholder's
            choice of one of the six RMA money  market  funds--RMA  Money Market
            Portfolio,  RMA U.S.  Government  Portfolio,  RMA Tax-Free Fund, RMA
            California Municipal Money Fund, RMA New Jersey Municipal Money Fund
            and RMA New York  Municipal  Money Fund.  AN  INVESTMENT  IN A MONEY
            MARKET FUND IS NOT  INSURED OR  GUARANTEED  BY THE  FEDERAL  DEPOSIT
            INSURANCE  CORPORATION OR ANY OTHER  GOVERNMENT  AGENCY.  ALTHOUGH A
            MONEY MARKET FUND SEEKS TO PRESERVE THE VALUE OF YOUR  INVESTMENT AT
            $1.00 PER SHARE,  IT IS  POSSIBLE  TO LOSE MONEY BY  INVESTING  IN A
            MONEY MARKET FUND.;

      o     check writing,  with no per-check usage charge, no minimum amount on
            checks  and no maximum  number of checks  that can be  written.  RMA
            accountholders can code their checks to classify expenditures;

      o     Platinum  MasterCard,  with  or  without  a line  of  credit,  which
            provides RMA accountholders with direct access to their accounts and
            can be used with automatic teller machines  worldwide.  Purchases on
            the Platinum MasterCard are debited to the RMA account once monthly,
            permitting  accountholders to remain invested for a longer period of
            time;

      o     unlimited  electronic funds transfers and a bill payment service for
            an additional fee;

      o     24-hour access to account information through toll-free numbers, and
            more detailed personal assistance during business hours from the RMA
            Service Center;



                                       23
<PAGE>

      o     expanded account protection for the net equity securities balance in
            the event of the  liquidation of  PaineWebber.  This protection does
            not apply to shares of funds  that are held at PFPC and not  through
            PaineWebber; and

      o     automatic  direct  deposit  of  checks  into  your RMA  account  and
            automatic withdrawals from the account.

      The annual  account  fee for an RMA  account is $85,  which  includes  the
Platinum  MasterCard,  with an additional fee of $40 if the investor  selects an
optional line of credit with the Platinum MasterCard.

                          CONVERSION OF CLASS B SHARES

      Class B shares will automatically  convert to Class A shares, based on the
relative  net  asset  values  per share of the two  classes,  as of the close of
business on the first  Business Day (as defined under  "Valuation of Shares") of
the month in which the sixth anniversary of the initial issuance of such Class B
shares occurs.  For the purpose of calculating  the holding period  required for
conversion of Class B shares,  the date of initial  issuance shall mean the date
of issuance of the original Class B shares of the  PaineWebber  mutual fund that
were exchanged  (directly or through a series of exchanges) for the fund's Class
B shares. For purposes of conversion to Class A shares, Class B shares purchased
through the reinvestment of dividends and other distributions paid in respect of
Class B shares of the fund or of those other  PaineWebber  mutual funds are held
in a  separate  sub-account.  Each time any Class B shares in the  shareholder's
regular account (other than those in the sub-account) convert to Class A shares,
a pro rata portion of the Class B shares in the sub-account will also convert to
Class  A  shares.  The  portion  will  be  determined  by  the  ratio  that  the
shareholder's  Class  B  shares  converting  to  Class  A  shares  bears  to the
shareholder's  total Class B shares not  acquired  through  dividends  and other
distributions.

      The  conversion  feature is subject to the continuing  availability  of an
opinion of counsel to the effect that the dividends and other distributions paid
on Class A and Class B shares will not result in "preferential  dividends" under
the Internal  Revenue Code and that the conversion of shares does not constitute
a taxable event. If the conversion  feature ceased to be available,  the Class B
shares  would not be  converted  and would  continue to be subject to the higher
ongoing expenses beyond six years from the date of purchase.  Mitchell  Hutchins
has no reason to believe that this condition will not continue to be met.

                               VALUATION OF SHARES

      The fund  determines  its net asset  value  separately  for each  class of
shares,  normally as of the close of regular trading (usually 4:00 p.m., Eastern
time) on the New York Stock  Exchange on each Business Day,  which is defined as
each Monday  through  Friday when the New York Stock Exchange is open. Net asset
value will be calculated  earlier when the New York Stock Exchange  closes early
because  trading  has been  halted  for the day.  Currently  the New York  Stock
Exchange is closed on the observance of the following holidays:  New Year's Day,
Martin  Luther  King,  Jr. Day,  Presidents'  Day,  Good Friday,  Memorial  Day,
Independence Day, Labor Day, Thanksgiving Day and Christmas Day.

      The fund values its portfolio  securities in accordance with the amortized
cost method of valuation  under Rule 2a-7 ("Rule") under the Investment  Company
Act. To use  amortized  cost to value its  portfolio  securities,  the fund must
adhere to certain conditions under the Rule relating to its investments, some of
which are discussed in this SAI.  Amortized cost is an  approximation  of market
value of an instrument,  whereby the difference between its acquisition cost and
value at maturity is amortized on a straight-line  basis over the remaining life
of the instrument.  The effect of changes in the market value of a security as a
result of  fluctuating  interest  rates is not taken into account,  and thus the
amortized  cost method of valuation may result in the value of a security  being
higher or lower than its actual market value.  If a large number of  redemptions
take place at a time when interest rates have increased,  the fund might have to
sell  portfolio  securities  prior to maturity  and at a price that might not be
desirable.

      The board has  established  procedures  ("Procedures")  for the purpose of
maintaining  a  constant  net asset  value of $1.00 per share,  which  include a
review of the extent of any  deviation  of net asset  value per share,  based on
available  market  quotations,  from the $1.00 amortized cost per share. If that
deviation  exceeds  1/2 of 1% for the fund,  the board  will  promptly  consider
whether any action should be initiated to eliminate or reduce material  dilution


                                       24
<PAGE>

or other  unfair  results to  shareholders.  Such action may  include  redeeming
shares in kind,  selling  portfolio  securities  prior to maturity,  reducing or
withholding dividends and utilizing a net asset value per share as determined by
using  available  market  quotations.  The fund will maintain a  dollar-weighted
average  portfolio  maturity  of 90 days or  less  and  will  not  purchase  any
instrument  having,  or deemed to have,  a  remaining  maturity of more than 397
days, will limit portfolio  investments,  including  repurchase  agreements,  to
those U.S.  dollar  denominated  instruments  that are of high quality under the
Rule and that Mitchell Hutchins,  acting pursuant to the Procedures,  determines
present  minimal  credit  risks,  and will comply  with  certain  reporting  and
recordkeeping  procedures.  There is no assurance  that constant net asset value
per share will be  maintained.  If amortized cost ceases to represent fair value
per share, the board will take appropriate action.

      In determining the approximate market value of portfolio investments,  the
fund may employ outside organizations,  which may use a matrix or formula method
that takes into consideration market indices,  matrices,  yield curves and other
specific adjustments.  This may result in the securities being valued at a price
different  from the price  that  would  have been  determined  had the matrix or
formula method not been used. Other assets,  if any, are valued at fair value as
determined in good faith by or under the direction of the board.

                             PERFORMANCE INFORMATION

      The fund's  performance  data quoted in advertising and other  promotional
materials ("Performance  Advertisements") represent past performance and are not
intended to indicate future performance. The investment return will fluctuate.

      TOTAL  RETURN   CALCULATIONS.   Average   annual   total   return   quotes
("Standardized  Return")  used  in the  fund's  Performance  Advertisements  are
calculated according to the following formula:

       P(1 + T)n  =     ERV
     where:  P    =     a  hypothetical  initial  payment  of  $1,000  to
                        purchase  shares of a specified class
             T    =     average  annual total return of shares of that class
             n    =     number of years
           ERV    =     ending redeemable value of a hypothetical $1,000 payment
                        at the beginning of that period.

      Under  the  foregoing  formula,  the  time  periods  used  in  Performance
Advertisements  will be based on rolling calendar quarters,  updated to the last
day of the most recent  quarter  prior to submission  of the  advertisement  for
publication.  Total return,  or "T" in the formula above, is computed by finding
the average annual change in the value of an initial $1,000  investment over the
period.  In calculating  the ending  redeemable  value,  for Class B and Class C
shares, the applicable  contingent deferred sales charge imposed on a redemption
of Class B or Class C shares held for the period is deducted.  All dividends are
assumed to have been reinvested at net asset value.

      The fund  also may refer in  Performance  Advertisements  to total  return
performance  data that are not  calculated  according  to the  formula set forth
above ("Non-Standardized  Return"). The fund calculates  Non-Standardized Return
for specified periods of time by assuming an investment of $1,000 in fund shares
and assuming the reinvestment of all dividends. The rate of return is determined
by subtracting  the initial value of the investment from the ending value and by
dividing the remainder by the initial value.  Contingent  deferred sales charges
are not taken into account in calculating Non-Standardized Return; the inclusion
of those charges would reduce the return.

      Both Standardized  Return and  Non-Standardized  Return for Class B shares
for periods of over six years reflect  conversion of the Class B shares to Class
A shares at the end of the sixth year.

      The following  tables show  performance  information for each class of the
fund's shares outstanding for the periods indicated.  All returns for periods of
more than one year are expressed as an average annual return.



                                       25
<PAGE>

<TABLE>
<CAPTION>
       CLASS                                               CLASS A            CLASS B           CLASS C
       (INCEPTION DATE)                                  (07/01/91)         (09/26/86)        (07/14/92)
<S>                                                      <C>                <C>               <C>
       Year ended February 29, 2000:
                Standardized Return*.................       4.32%           (1.23)%             2.80%
                Non-Standardized Return..............       4.32%             3.77%             3.80%
       Five Years ended February 29, 2000:
                Standardized Return*.................       4.38%             3.54%             3.87%
                Non-Standardized Return..............       4.38%             3.89%             3.87%
       Ten Years ended February 29, 2000:
                Standardized Return...................        N/A             3.64%               N/A
                Non-Standardized Return..............         N/A             3.64%               N/A
       Inception to February 29, 2000:
                Standardized Return*.................       4.00%             4.17%             3.20%
                Non-Standardized Return..............       4.00%             4.17%             3.20%
</TABLE>

--------------
*  All  Standardized  Return  figures  for  Class B and  Class C shares  reflect
   deduction of the applicable  contingent  deferred sales charges  imposed on a
   redemption of shares held for the period.

      CALCULATION  OF YIELD.  The fund  computes its yield and  effective  yield
quotations for each class of shares using  standardized  methods required by the
SEC.  The fund from time to time  advertises  for each  class of shares  (1) its
current  yield  based  on  a  recently  ended  seven-day  period,   computed  by
determining  the net change,  exclusive  of capital  changes,  in the value of a
hypothetical pre-existing account having a balance of one share at the beginning
of the period, subtracting a hypothetical charge reflecting deductions from that
shareholder account,  dividing the difference by the value of the account at the
beginning  of the base  period  to  obtain  the  base  period  return,  and then
multiplying  the base period return by (365/7),  with the resulting yield figure
carried to at least the nearest hundredth of one percent,  and (2) its effective
yield based on the same seven-day  period by compounding  the base period return
by adding 1, raising the sum to a power equal to (365/7), and subtracting 1 from
the result, according to the following formula:

                  EFFECTIVE YIELD = [(BASE PERIOD RETURN + 1)365/7] - 1

      For the seven days ended February 29, 2000, the yield and effective  yield
of the fund's shares was as follows:

                                                       YIELD   EFFECTIVE YIELD
                                                       -----   ---------------

             Class A Shares.......................     4.72%        4.83%
             Class B Shares.......................     4.27%        4.36%
             Class C Shares.......................     4.28%        4.37%


      Yield may  fluctuate  daily and does not  provide a basis for  determining
future yields. Because the yield of each class of shares of the fund fluctuates,
it cannot be  compared  with  yields on  savings  accounts  or other  investment
alternatives  that provide an agreed-to or  guaranteed  fixed yield for a stated
period  of  time.  However,  yield  information  may be  useful  to an  investor
considering temporary investments in money market instruments.  In comparing the
yield of one money market fund to another, consideration should be given to each
fund's investment policies, including the types of investments made, the average
maturity of the portfolio  securities and whether there are any special  account
charges that may reduce the yield.

      OTHER  INFORMATION.  The fund's performance data quoted in advertising and
other  promotional  materials  ("Performance   Advertisements")  represent  past
performance  and are not  intended to predict or indicate  future  results.  The
return  on  an  investment   in  the  fund  will   fluctuate.   In   Performance
Advertisements,  the fund may  compare its yield with data  published  by Lipper
Analytical   Services,   Inc.  for  money  funds   ("Lipper"),   CDA  Investment
Technologies,  Inc.  ("CDA"),  IBC Financial  Data, Inc.  ("IBC"),  Wiesenberger
Investment  Companies Service  ("Wiesenberger")  or Investment Company Data Inc.


                                                 26
<PAGE>

("ICD"), or Morningstar Mutual Funds  ("Morningstar") or with the performance of
recognized  stock  and  other  indices,  including  the  Standard  & Poor's  500
Composite  Stock  Price  Index,  the Dow Jones  Industrial  Average,  the Morgan
Stanley Capital  International  World Index,  the Lehman Brothers  Treasury Bond
Index,  the Lehman Brothers  Government/Corporate  Bond Index, the Salomon Smith
Barney World  Government  Bond Index and changes in the Consumer  Price Index as
published by the U.S.  Department  of Commerce.  The fund also may refer in such
materials  to  mutual  fund  performance   rankings  and  other  data,  such  as
comparative  asset,  expense  and fee levels,  published  by Lipper,  CDA,  IBC,
Wiesenberger or ICD. Performance Advertisements also may refer to discussions of
the fund and  comparative  mutual fund data and ratings  reported in independent
periodicals, including THE WALL STREET JOURNAL, MONEY MAGAZINE, FORBES, BUSINESS
WEEK,  FINANCIAL  WORLD,  BARRON'S,  FORTUNE,  THE NEW YORK  TIMES,  THE CHICAGO
TRIBUNE,  THE  WASHINGTON  POST  and  THE  KIPLINGER  LETTERS.   Comparisons  in
Performance Advertisements may be in graphic form.

      The fund may also compare its  performance  with the  performance  of bank
certificates  of deposit  ("CDs") as measured by the CDA  Certificate of Deposit
Index and the Bank Rate Monitor  National Index and the average of yields of CDs
of major banks published by  Banxquotes(REGISTERED)  Money Markets. In comparing
the fund's  performance to CD  performance,  investors  should keep in mind that
bank CDs are insured in whole or in part by an agency of the U.S. government and
offer fixed principal and fixed or variable rates of interest,  and that bank CD
yields may vary  depending  on the  financial  institution  offering  the CD and
prevailing  interest rates.  Bank accounts are insured in whole or in part by an
agency of the U.S.  government and may offer a fixed rate of return. Fund shares
are not insured or guaranteed by the U.S.  government  and returns  thereon will
fluctuate.  While the fund seeks to  maintain a stable net asset  value of $1.00
per share, there can be no assurance that it will be able to do so.

      The fund may  include  discussions  or  illustrations  of the  effects  of
compounding  in  Performance  Advertisements.  "Compounding"  refers to the fact
that,  if  dividends  on the fund  investment  are  reinvested  by being paid in
additional fund shares,  any future income of the fund would increase the value,
not only of the original fund investment, but also of the additional fund shares
received  through  reinvestment.  As a result,  the value of the fund investment
would  increase more quickly than if dividends  had been paid in cash.  The fund
may also make  available to  shareholders  a daily accrual  factor or "mil rate"
representing  dividends accrued to shareholder  accounts on a given day or days.
Certain  shareholders may find that this information  facilitates  accounting or
recordkeeping.

                                      TAXES

      BACKUP WITHHOLDING.  The fund is required to withhold 31% of all dividends
payable to individuals and certain other  non-corporate  shareholders who do not
provide the fund or PaineWebber with a correct taxpayer identification number or
who otherwise are subject to backup withholding.

      CONVERSION OF CLASS B SHARES. A shareholder will recognize no gain or loss
as a result of a conversion from Class B shares to Class A shares.

      QUALIFICATION AS A REGULATED  INVESTMENT  COMPANY.  To continue to qualify
for  treatment  as a regulated  investment  company  ("RIC")  under the Internal
Revenue Code, the fund must distribute to its shareholders for each taxable year
at least 90% of its investment company taxable income  (consisting  generally of
net investment  income and net short-term  capital gains,  if any) and must meet
several additional requirements. Among these requirements are the following: (1)
the fund must  derive at least 90% of its gross  income each  taxable  year from
dividends,  interest,  payments with respect to securities  loans and gains from
the sale or other disposition of securities and certain other income; (2) at the
close of each quarter of the fund's  taxable  year, at least 50% of the value of
its total assets must be  represented  by cash and cash items,  U.S.  government
securities,  securities of other RICs and other securities that are limited,  in
respect of any one issuer,  to an amount that does not exceed 5% of the value of
the  fund's  total  assets;  and (3) at the close of each  quarter of the fund's
taxable year, not more than 25% of the value of its total assets may be invested
in securities (other than U.S. government  securities or the securities of other
RICs) of any one issuer.  If the fund failed to qualify for  treatment  as a RIC
for any taxable year,  (1) it would be taxed as an ordinary  corporation  on the
full amount of its taxable income for that year without being able to deduct the
distributions it makes to its shareholders and (2) the shareholders  would treat
all those distributions as dividends (that is, ordinary income) to the extent of
the fund's  earnings  and profits.  In  addition,  the fund could be required to


                                       27
<PAGE>

recognize  unrealized  gains,  pay  substantial  taxes  and  interest,  and make
substantial distributions before requalifying for RIC treatment.

                                OTHER INFORMATION

      CLASSES  OF  SHARES.  A share  of each  class of the  fund  represents  an
interest in the fund's investment  portfolio and has similar rights,  privileges
and  preferences.  Each class may differ  with  respect to  distribution  and/or
service fees, other expenses allocable  exclusively to each class, voting rights
on matters exclusively affecting that class, and its exchange privilege, if any.
The  different  sales  charges and other  expenses  applicable  to the different
classes of shares of the fund will affect the performance of those classes. Each
share of the fund is  entitled  to  participate  equally  in  dividends  and the
proceeds of any liquidation of the fund. However,  due to the differing expenses
of the classes,  dividends and  liquidation  proceeds on Class A, B and C shares
will differ.

      VOTING RIGHTS.  Shareholders of the fund are entitled to one vote for each
full share held and fractional votes for fractional  shares held.  Voting rights
are not  cumulative  and,  as a result,  the holders of more than 50% of all the
shares of the  Corporation  may elect all its board  members.  The shares of the
fund will be voted together,  except that only the  shareholders of a particular
class of the fund may vote on matters  affecting  only that  class,  such as the
terms of a Rule 12b-1 Plan as it relates to the class. The shares of each series
of the Corporation  will be voted  separately,  except when an aggregate vote of
all the series is required by law.

      The fund does not hold annual meetings. There normally will be no meetings
of shareholders to elect directors unless fewer than a majority of the directors
holding office have been elected by shareholders.  The directors are required to
call a  meeting  of  shareholders  when  requested  in  writing  to do so by the
shareholders  of record  holding at least 25% of the  Corporation's  outstanding
shares.

      CLASS-SPECIFIC EXPENSES. The fund may determine to allocate certain of its
expenses (in addition to service and distribution  fees) to the specific classes
of its shares to which those expenses are attributable. For example, Class B and
Class C shares bear higher  transfer  agency fees per  shareholder  account than
those borne by Class A shares. The higher fee is imposed due to the higher costs
incurred  by the  transfer  agent in  tracking  shares  subject to a  contingent
deferred  sales  charge   because,   upon   redemption,   the  duration  of  the
shareholder's investment must be determined in order to determine the applicable
charge.  Although the transfer  agency fee will differ on a per account basis as
stated above,  the specific extent to which the transfer agency fees will differ
between the classes as a percentage  of net assets is not  certain,  because the
fee as a percentage of net assets will be affected by the number of  shareholder
accounts in each class and the relative amounts of net assets in each class.

      PRIOR NAMES.  Prior to November  10, 1995,  the Class C shares of the fund
were called "Class D" shares.

      CUSTODIAN AND  RECORDKEEPING  AGENT;  TRANSFER AND DIVIDEND  AGENT.  State
Street Bank and Trust  Company,  located at One Heritage  Drive,  North  Quincy,
Massachusetts  02171,  serves as custodian and recordkeeping agent for the fund.
PFPC Inc., a subsidiary  of PNC Bank,  N.A.,  serves as the fund's  transfer and
dividend disbursing agent. It is located at 400 Bellevue Parkway, Wilmington, DE
19809.

      COUNSEL.  The law firm of  Kirkpatrick & Lockhart LLP, 1800  Massachusetts
Avenue,  N.W.,  Washington,  D.C.  20036-1800,  serves as  counsel  to the fund.
Kirkpatrick  & Lockhart  LLP also acts as counsel to  PaineWebber  and  Mitchell
Hutchins in connection with other matters.

      AUDITORS.  PricewaterhouseCoopers  LLP, 1177 Avenue of the  Americas,  New
York, New York 10036, serves as independent accountants for the fund.

                              FINANCIAL STATEMENTS

      The fund's  Annual Report to  Shareholders  for its last fiscal year ended
February  29,  2000 is a  separate  document  supplied  with this  SAI,  and the
financial statements,  accompanying notes and report of independent  accountants
appearing therein are incorporated herein by this reference.




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YOU   SHOULD   RELY   ONLY  ON  THE
INFORMATION  CONTAINED  OR REFERRED
TO  IN  THE   PROSPECTUS  AND  THIS
STATEMENT       OF       ADDITIONAL
INFORMATION.   THE   FUND  AND  ITS
DISTRIBUTOR   HAVE  NOT  AUTHORIZED
ANYONE   TO   PROVIDE    YOU   WITH
INFORMATION THAT IS DIFFERENT.  THE                               PaineWebber
PROSPECTUS  AND THIS  STATEMENT  OF                         Money Market Fund
ADDITIONAL  INFORMATION  ARE NOT AN
OFFER TO SELL SHARES OF THE FUND IN
ANY JURISDICTION  WHERE THE FUND OR
ITS  DISTRIBUTOR  MAY NOT  LAWFULLY
SELL THOSE SHARES.

            -----------
                                       ----------------------------------------
                                           Statement of Additional Information

                                                                 June 30, 2000









                                                                    PAINEWEBBER






















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