PAINEWEBBER SELECT FUND
N-1A EL/A, 1997-08-26
Previous: SOUTHPOINT STRUCTURED ASSETS INC, 8-K, 1997-08-26
Next: DYNAMIC INTERNATIONAL LTD, PRER14C, 1997-08-26





     As filed with the Securities and Exchange Commission on August 25, 1997

                                             1933 Act Registration No. 333-26087
                                              1940 Act Registration No. 811-7757

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-1A

           REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 [X]

                        Pre-Effective Amendment No. 1 [X]
                        Post-Effective Amendment No.  [ ]

       REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 [X]

                                 Amendment No. 1
                                                
                          MITCHELL HUTCHINS PORTFOLIOS
                       (formerly PaineWebber Select Fund)
               (Exact name of registrant as specified in charter)

                           1285 Avenue of the Americas
                            New York, New York 10019
                    (Address of principal executive offices)

       Registrant's telephone number, including area code: (212) 713-2000

                            DIANNE E. O'DONNELL, Esq.
                     Mitchell Hutchins Asset Management Inc.
                           1285 Avenue of the Americas
                            New York, New York 10019
                     (Name and address of agent for service)

                                   Copies to:
                             ELINOR W. GAMMON, Esq.
                           JENNIFER R. GONZALEZ, Esq.
                           Kirkpatrick & Lockhart LLP
                  1800 Massachusetts Avenue, N.W., Second Floor
                           Washington, D.C. 20036-1800
                            Telephone: (202) 778-9000

Approximate Date of Proposed Public Offering:  As soon as practicable  after the
effective date of this Registration Statement.

Pursuant to the  provisions  of Rule 24f-2 under the  Investment  Company Act of
1940, an indefinite number of shares of beneficial  interest is being registered
by this Registration Statement.

Registrant  hereby amends this  Registration  Statement on such date or dates as
may be necessary to delay its effective date until the  Registrant  shall file a
further amendment which  specifically  states that this  Registration  Statement
shall  thereafter  become  effective  in  accordance  with  Section  8(a) of the
Securities  Act of  1933  or  until  the  Registration  Statement  shall  become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine.

<PAGE>



                          Mitchell Hutchins Portfolios

                       Contents of Registration Statement


This Registration Statement consists of the following papers and documents:

Cover Sheet

Contents of Registration Statement

Cross Reference Sheet

Part A - Prospectus

Part B - Statement of Additional Information

Part C - Other Information

Signature Page

Exhibits


<PAGE>


                          MITCHELL HUTCHINS PORTFOLIOS:

                         Form N-1A Cross Reference Sheet
<TABLE>
<CAPTION>


          Part A Item No. and Caption                   Prospectus Caption
          ---------------------------                   ------------------
<S>       <C>                                           <C>
  1.      Cover Page                                    Cover Page
  2.      Synopsis                                      The Portfolios at a Glance; Expense Table
  3.      Condensed Financial Information               Performance
  4.      General Description of Registrant             The Portfolios at a Glance; Investment Objectives &
                                                        Policies; Investment Philosophy & Process; Investments of
                                                        the Portfolios and the Underlying Funds; General Information
  5.      Management of the Fund                        Management; General Information
  5A.     Management's Discussion of Fund Performance   Not Applicable
  6.      Capital Stock and Other Securities            Cover Page; Flexible Pricing[SERVICEMARK]; Dividends & Taxes; 
                                                        General Information
  7.      Purchase of Securities Being Offered          Flexible Pricing[SERVICEMARK]; How to Buy Shares; Other Services;
                                                        Determining the Shares' Net Asset Value
  8.      Redemption or Repurchase                      How to Sell Shares; Other Services
  9.      Pending Legal Proceedings                     Not Applicable


                                                        Statement of Additional
          Part B Item No. and Caption                   Information Caption
          ---------------------------                   -----------------------
  10.     Cover Page                                    Cover Page
  11.     Table of Contents                             Table of Contents
  12.     General Information and History               Other Information
  13.     Investment Objective and Policies             Portfolios - Investment Policies and Restrictions;
                                                        Underlying Funds - Investment Policies; Underlying Funds -
                                                        Hedging and Other Strategies Using Derivative Contracts;
                                                        Portfolio Transactions
  14.     Management of the Fund                        Trustees and Officers; Principal Holders of Securities
  15.     Control Persons and Principal Holders of      Trustees and Officers; Principal Holders of Securities
          Securities
  16.     Investment Advisory and  Other Services       Investment Advisory and Distribution Arrangements
  17.     Brokerage Allocation                          Portfolio Transactions
  18.     Capital Stock and Other Securities            Conversion of Class B Shares; Other Information

<PAGE>

  19.     Purchase, Redemption and Pricing of           Reduced Sales Charges, Additional Exchange and Redemption
          Securities Being Offered                      Information and Other Services; Valuation of Shares
  20.     Tax Status                                    Taxes
  21.     Underwriters                                  Investment Advisory and Distribution Arrangements
  22.     Calculation of Performance Data               Performance Information
  23.     Financial Statements                          To Be Supplied

</TABLE>

Part C
- ------
     Information  required  to be  included  in Part C is set  forth  under  the
appropriate item, so numbered, in Part C of this Registration Statement.




<PAGE>
   
- --------------------------------------------------------------------------------

                          MITCHELL HUTCHINS PORTFOLIOS

                   1285 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK 10019
                      PROSPECTUS - SEPTEMBER _______, 1997

- --------------------------------------------------------------------------------
    
   
The Mitchell Hutchins Portfolios ("Portfolios") seek to achieve their investment
objectives  by  investing in a number of other  PaineWebber  mutual  funds.  The
Portfolios are newly organized and have no operating history.
    
   
      MITCHELL  HUTCHINS GROWTH  PORTFOLIO seeks long-term  growth of capital by
      investing the majority of its assets in equity mutual funds.
    
   
      MITCHELL HUTCHINS  MODERATE  PORTFOLIO seeks total return by investing its
      assets in a combination of equity and bond mutual funds.
    
   
      MITCHELL HUTCHINS  CONSERVATIVE  PORTFOLIO seeks income and,  secondarily,
      growth of capital by  investing  the majority of its assets in bond mutual
      funds.
    
   
This Prospectus  concisely sets forth  information  that a prospective  investor
should know about the Portfolios before investing.  Please read it carefully and
retain a copy of this Prospectus for future reference.
    
   
A Statement of Additional  Information  dated  September  ______,  1997 has been
filed with the  Securities  and Exchange  Commission and is legally part of this
Prospectus.  The Statement of  Additional  Information  can be obtained  without
charge,  and  further  inquiries  can  be  made,  by  contacting  an  individual
Portfolio,  your investment executive at PaineWebber or one of its correspondent
firms or by calling toll-free 1-800-647-1568.
    
   

    

   
INVESTORS  SHOULD RELY ONLY ON THE INFORMATION  CONTAINED OR REFERRED TO IN THIS
PROSPECTUS.  THE PORTFOLIOS AND THEIR  DISTRIBUTOR HAVE NOT AUTHORIZED ANYONE TO
PROVIDE  INVESTORS WITH INFORMATION THAT IS DIFFERENT.  THE PROSPECTUS IS NOT AN
OFFER TO SELL SHARES OF THE PORTFOLIOS IN ANY JURISDICTION  WHERE THE PORTFOLIOS
OR THEIR DISTRIBUTOR MAY NOT LAWFULLY SELL THOSE SHARES.
    
          THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
     SECURITIES AND EXCHANGE COMMISSION NOR HAS THE COMMISSION PASSED UPON
       THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO
                      THE CONTRARY IS A CRIMINAL OFFENSE.
   

    



<PAGE>



- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



                                TABLE OF CONTENTS

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

                                                                     PAGE
   
The Portfolios at a Glance.............................................3

Expense Table..........................................................6

Investment Objectives & Policies......................................10

Investment Philosophy & Process.......................................14

Performance...........................................................15

Investments of the Portfolios and the Underlying Funds................17

Flexible Pricing[SERVICEMARK].........................................25

How To Buy Shares.....................................................29

How To Sell Shares....................................................31

Other Services........................................................32

Management............................................................33

Determining the Shares' Net Asset Value...............................35

Dividends & Taxes.....................................................35

General Information...................................................37
    


- --------------------------------------------------------------------------------
                               Prospectus Page 2




<PAGE>



- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



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

                           THE PORTFOLIOS AT A GLANCE

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

   
The Mitchell Hutchins Portfolios are managed so that each Portfolio can serve as
a core part of a larger  investment  program.  The  Portfolios are intended as a
simple and  efficient  approach  to help  investors  meet  retirement  and other
long-term goals; the Portfolios are not market timing vehicles.
    
   
Each  Portfolio  invests in a number of  PaineWebber  mutual funds  ("Underlying
Funds") suited to that Portfolio's  particular  investment  objective.  Mitchell
Hutchins Asset Management Inc. ("Mitchell Hutchins"), the Portfolios' investment
advisor,   allocates  each  Portfolio's  assets  among  Underlying  Funds  using
fundamental and quantitative analysis.  Mitchell Hutchins expects to adjust that
allocation no more frequently than quarterly,  under normal conditions, and only
within predetermined ranges that attempt to maintain broad diversification. As a
result,  under normal conditions,  there should be no sudden large-scale changes
in the allocation of a Portfolio's investments among Underlying Funds.
    
   
When selling  shares,  investors  should be aware that they may get more or less
for their shares than they  originally  paid for them.  As with any mutual fund,
there is no assurance that the Portfolios will achieve their goals.
    
   
MITCHELL HUTCHINS GROWTH PORTFOLIO
    
   
GOAL:  To increase the value of an  investment  by investing the majority of its
assets in equity mutual funds.
    
   
INVESTMENT OBJECTIVE:  Long-term growth of capital.
    
   
WHO SHOULD INVEST: Investors in their accumulation years, who can accept greater
volatility in the equity market in return for potentially higher returns.
    
   
MITCHELL HUTCHINS MODERATE PORTFOLIO
    
   
GOAL:  To  increase  the value of an  investment  by  investing  its assets in a
combination of equity and bond mutual funds.
    

- --------------------------------------------------------------------------------
                               Prospectus Page 3
<PAGE>



- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio


   
INVESTMENT OBJECTIVE:  Total return.
    
   
WHO SHOULD  INVEST:  Investors  who seek growth of capital in  conjunction  with
income.
    
   
MITCHELL HUTCHINS CONSERVATIVE PORTFOLIO
    
   
GOAL: To provide  current income by investing the majority of its assets in bond
mutual funds and, secondarily, to provide growth of capital.
    
   
INVESTMENT OBJECTIVE: Income and, secondarily, growth of capital.
    
   
WHO SHOULD INVEST:  Investors who need current income from their investments but
want to offset some of the effects of  inflation  by seeking long term growth of
capital as a secondary goal.
    
RISKS
   
The performance of a Portfolio will directly reflect the investment  performance
of the Underlying Funds it holds. As a result,  the Portfolios'  ability to meet
their investment objectives depends both on the allocation of their assets among
the various  Underlying  Funds and the ability of those Underlying Funds to meet
their investment objectives.  An investment in a Portfolio is subject to all the
risks of an investment  directly in the Underlying  Funds it holds.  These risks
are discussed under  "Investments  of the Portfolios and the Underlying  Funds,"
and some of the more significant risks are summarized below.
    


   
All the  Portfolios  hold  Underlying  Funds  that  invest  primarily  in equity
securities,  although  the specific  Underlying  Funds and the  percentage  of a
Portfolio's  assets invested in each Underlying Fund varies.  Equity  securities
historically have shown greater growth potential than other types of securities,
but they have also shown greater volatility.
    

- --------------------------------------------------------------------------------
                               Prospectus Page 4
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
All the  Portfolios  hold  Underlying  Funds  that  invest  primarily  in bonds,
although the  specific  Underlying  Funds and the  percentage  of a  Portfolio's
assets invested in each Underlying  Funds varies.  Bonds are subject to interest
rate and credit risk.  Interest rate risk is the risk that  interest  rates will
rise and bond  prices will fall,  lowering  the value of the  Underlying  Fund's
investments.  Credit risk is the risk that the issuer or guarantor may be unable
to pay interest or repay principal on the bond. Some Underlying Funds may invest
in bonds rated below  investment  grade,  which are subject to greater  risks of
default or price  fluctuation  than  investment  grade bonds and are  considered
predominantly speculative.
    
   
Some  Underlying  Funds are subject to the special risks of investing in foreign
equity  securities or foreign bonds,  which include possible adverse  political,
social and economic developments abroad and differing characteristics of foreign
economies  and markets.  These risks are greater with respect to  securities  of
issuers located in emerging markets.
    
   
Each Underlying Fund (other than PaineWebber Cashfund) may use derivatives, such
as options,  futures contracts,  foreign currency  contracts,  swaps and similar
instruments,  in  investment  activities.  Each  type of  derivative  instrument
presents its own special risks.
    
   
Investors  may lose money by  investing  in a Portfolio;  an  investment  is not
guaranteed.
    
MANAGEMENT
   
Mitchell Hutchins,  an asset management  subsidiary of PaineWebber  Incorporated
("PaineWebber"), is the investment adviser and administrator of the Portfolios.
    
   
Mitchell  Hutchins  also is the  investment  adviser  and  administrator  of the
Underlying  Funds  other  than  PaineWebber  Cashfund.   PaineWebber  serves  as
investment adviser and administrator for PaineWebber  Cashfund and has appointed
Mitchell  Hutchins to serve as its sub-adviser and  sub-administrator.  Mitchell
Hutchins has appointed sub-advisers for certain other Underlying Funds.
    
MINIMUM INVESTMENT

To  open  an  account,  investors  must  invest  $1,000;  to add to an  account,
investors need only invest $100.
   
HOW TO PURCHASE SHARES OF THE PORTFOLIOS
    
Investors may choose among these classes of shares:

CLASS A SHARES
   
The price is the net asset  value plus the  initial  sales  charge;  the maximum
sales  charge is 4.5% (4% for  Conservative  Portfolio)  of the public  offering
price.  Although  investors  pay an initial  sales  charge when they buy Class A
shares,  the ongoing expenses for this class are lower than the ongoing expenses
of Class B and Class C shares.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 5
<PAGE>



- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



CLASS B SHARES

The price is the net asset value.  Investors do not pay an initial  sales charge
when they buy Class B shares. As a result, 100% of their purchase is immediately
invested.  However,  Class B shares have higher  ongoing  expenses  than Class A
shares. Depending upon how long they own the shares, investors may have to pay a
sales  charge  when they  sell  Class B shares.  This  sales  charge is called a
"contingent deferred sales charge" and applies when investors sell their Class B
shares within six years after purchase.  After six years, Class B shares convert
to Class A shares,  which have lower ongoing expenses and no contingent deferred
sales charge.

CLASS C SHARES
   
The price is the net asset value.  Investors do not pay an initial  sales charge
when they buy Class C shares. As a result, 100% of their purchase is immediately
invested.  However,  Class C shares have higher  ongoing  expenses  than Class A
shares.  A  contingent  deferred  sales  charge  of 1% (0.75%  for  Conservative
Portfolio) is charged on shares sold within one year of purchase. Class C shares
never convert to another class of shares.
    
CLASS Y SHARES
   
Class Y shares are offered  for sale only to limited  groups of  investors.  The
price is the net asset value.  Investors do not pay an initial sales charge when
they buy Class Y shares.  As a result,  100% of their  purchase  is  immediately
invested. Investors also do not pay a contingent deferred sales charge when they
sell Class Y shares.  Class Y shares have lower ongoing  expenses than any other
class of shares.
    

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

                                  EXPENSE TABLE

- --------------------------------------------------------------------------------
   
The  following  tables are  intended to assist  investors in  understanding  the
expenses  associated  with investing in each class of shares of the  Portfolios.
Each  Portfolio  pays a management fee and, for all classes of shares other than
Class Y shares,  also pays  12b-1  service  and  distribution  fees to  Mitchell
Hutchins. Mitchell Hutchins is responsible for the payment of all other expenses
of the Portfolios with the exception of extraordinary expenses. Investors should
note that they may invest  directly in the  Underlying  Funds and thereby  avoid
incurring the management fee paid by each Portfolio.
    

- --------------------------------------------------------------------------------
                               Prospectus Page 6
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



<TABLE>
<CAPTION>
   
SHAREHOLDER TRANSACTION EXPENSES                          CLASS A    CLASS B    CLASS C    CLASS Y
                                                          -------    -------    -------    -------
<S>                                                       <C>        <C>        <C>        <C>    
Maximum Sales Charge on Purchases of Shares  
   (as a % of offering price).....................        4.50%(1)    None       None        None 
Sales Charge on Reinvested Dividends (as      
   a % of offering price).........................         None       None       None        None
Maximum Contingent Deferred Sales Charge as a %
   (of offering price or net asset value at                None        5%        1%(2)       None
    the time of sale, whichever is less)..........
Exchange Fees.....................................         None       None       None        None

      (1)      4.00% for Conservative Portfolio
      (2)      0.75% for Conservative Portfolio


ANNUAL FUND OPERATING EXPENSES (as a % of average net assets)

GROWTH PORTFOLIO
Management Fees...........................                  0.35%     0.35%      0.35%       0.35%
                                                            ----      ----       ----        ---- 
12b-1 Fees................................                  0.25      1.00       1.00        None
Other Expenses............................                  None      None       None        None
                                                            -----     -----     -----        -----

Total Operating Expenses..........................          0.60%     1.35%      1.35%       0.35%
                                                            ====      ====       ====        ==== 
MODERATE PORTFOLIO
Management Fees...................................          0.35%     0.35%      0.35%       0.35%
12b-1 Fees........................................          0.25      1.00       1.00        None
                                                            ----      ----       ----        ----
Other Expenses....................................          None      None       None        None
                                                            ----      ----       ----        ----

Total Operating Expenses..........................          0.60%     1.35%      1.35%       0.35%
                                                            ====      ====       ====        ====
CONSERVATIVE PORTFOLIO
Management Fees...................................          0.35%     0.35%      0.35%       0.35%
                                                            ----      ----       ----        ----
12b-1 Fees........................................          0.25      1.00       0.75        None
Other Expenses....................................          None      None       None        None
                                                            ----      ----       ----        ----

Total Operating Expenses..........................          0.60%     1.35%      1.10%       0.35%
                                                            ====      ====       ====        ====
    
- ---------------------------------------------------------------------------------------------------
</TABLE>


- --------------------------------------------------------------------------------
                               Prospectus Page 7
<PAGE>



- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
CLASS A SHARES:  Sales charge  waivers and reduced sales charges are  available.
Purchases  of $1 million or more are not  subject  to an initial  sales  charge.
However,  if these  shares  are sold by the  shareholder  within  one year after
purchase,  a contingent  deferred  sales charge of 1% is imposed on the offering
price or the net asset  value of the  shares at the time of sale,  whichever  is
less.
    
   
CLASS B SHARES:  Sales charge waivers are  available.  The maximum 5% contingent
deferred  sales  charge  applies to sales of shares  during the first year after
purchase. The charge generally declines by 1% annually,  reaching zero after six
years.
    
   
CLASS C SHARES:  If shares  are sold by the  shareholder  within  one year after
purchase,  a  contingent  deferred  sales  charge of 1% (0.75% for  Conservative
Portfolio) is imposed on the offering price or the net asset value of the shares
at the time of sale, whichever is less.
    
   
CLASS Y SHARES: No initial or contingent  deferred sales charge is imposed,  nor
are Class Y shares subject to 12b-1 distribution or service fees. Class Y shares
may be purchased by  participants  in the INSIGHT  Investment  Advisory  Program
("INSIGHT")  sponsored by  PaineWebber,  when  purchased  through that  program.
Participation in INSIGHT is subject to payment of an advisory fee at the maximum
annual rate of 1.50% of assets held through INSIGHT (generally charged quarterly
in  advance),  which may be charged  to the  INSIGHT  participant's  PaineWebber
account.  This account  charge is not included in the table because  non-INSIGHT
participants are permitted to purchase Class Y shares of the Portfolios.
    
- --------------------------------------------------------------------------------


      12b-1  distribution fees are asset-based sales charges.  Long-term Class B
and Class C  shareholders  may pay more in direct  and  indirect  sales  charges
(including 12b-1 distribution fees) than the economic  equivalent of the maximum
front-end  sales  charge  permitted by the National  Association  of  Securities
Dealers, Inc. 12b-1 fees have two components, as follows:


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

12b-1 services fees......................   0.25%     0.25%     0.25%     None

12b-1 distribution fees..................   0.00%     0.75%     0.75%(1)  None

_______________________________
   
(1) 0.50% for Conservative Portfolio
    
- --------------------------------------------------------------------------------
                               Prospectus Page 8
<PAGE>



- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



For more information, see "Management" and "Flexible Pricing[SERVICEMARK]."

   
The following table shows the expense ratios  applicable to Class Y shareholders
of each Underlying  Fund,  based on operating  expenses for its last fiscal year
ended  before July 31, 1997  (except for High Income Fund and  Investment  Grade
Income  Fund,  for which the  expense  ratios are based on  estimated  operating
expenses for the current fiscal year because no Class Y shares were  outstanding
during their last fiscal years). The Portfolios invest only in Class Y shares of
the  Underlying  Funds and,  accordingly,  pay no sales load or 12b-1 service or
distribution fees in connection with these investments. The Portfolios, however,
indirectly  bear their pro rata share of the  operating  expenses  applicable to
Class Y  shareholders  of the  Underlying  Funds.  As a result,  the  investment
returns of each Portfolio will reflect the operating  expenses of the Underlying
Funds that it holds.
    
   
- --------------------------------------------------------------------------------
UNDERLYING PAINEWEBBER FUND                                   EXPENSE RATIO OF
                                                             CLASS Y SHARES (AS
                                                               A PERCENTAGE OF
                                                                 NET ASSETS)
- --------------------------------------------------------------------------------
PAINEWEBBER GLOBAL FUNDS
     PaineWebber Global Equity Fund                                1.17%
     PaineWebber Global Income Fund                                0.96%
PAINEWEBBER STOCK FUNDS
     PaineWebber Growth Fund                                       1.02%
     PaineWebber Growth and Income Fund                            0.88%
     PaineWebber Small Cap Fund                                    1.72%
PAINEWEBBER BOND FUNDS
     PaineWebber High Income Fund                                  0.71%
     PaineWebber Investment Grade Income Fund                      0.69%
     PaineWebber Low Duration U.S. Government Income Fund          0.99%
     PaineWebber U.S. Government Income Fund                       0.64%
PAINEWEBBER MONEY MARKET FUND
     PaineWebber Cashfund (1)                                      0.63%
- --------------------------------------------------------------------------------
    
   
(1)   PaineWebber  Cashfund  offers only one class of shares but does not charge
      any sales load or 12b-1 service or distribution fees.
    
   
The following table shows the estimated  approximate aggregate expense ratios of
each  Portfolio  (that is, the expense  ratios of the Portfolio and those of the
Class Y shares of the  Underlying  Funds),  based on a  weighted  average of the
Class Y expense ratios of the Underlying Funds in which each Portfolio currently
expects to invest for its initial allocation period. These expense ratios may be
higher or lower depending on the actual allocation of a Portfolio's assets among
the  Underlying  Funds and the expenses  actually  incurred by those  Underlying
Funds.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 9
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
- --------------------------------------------------------------------------------
MITCHELL HUTCHINS PORTFOLIO                   AGGREGATE ESTIMATED EXPENSE RATIO
                                               (AS A PERCENTAGE OF NET ASSETS)
- --------------------------------------------------------------------------------
Growth Portfolio
     Class A                                                 1.76%
     Class B                                                 2.51%
     Class C                                                 2.51%
     Class Y                                                 1.51%

Moderate Portfolio
     Class A                                                 1.57%
     Class B                                                 2.32%
     Class C                                                 2.32%
     Class Y                                                 1.32%

Conservative Portfolio
     Class A                                                 1.43%
     Class B                                                 2.18%
     Class C                                                 1.93%
     Class Y                                                 1.18%
- --------------------------------------------------------------------------------
    

EXAMPLES OF EFFECT OF FUND EXPENSES
   
      The following  examples should assist investors in  understanding  various
costs and  expenses  incurred as  shareholders  of a Portfolio.  These  expenses
reflect the aggregate estimated expense ratio of each Portfolio,  which includes
the estimated  expenses of the  Underlying  Funds.  The assumed 5% annual return
shown in the examples is required by  regulations of the Securities and Exchange
Commission  ("SEC") applicable to all mutual funds. THESE EXAMPLES SHOULD NOT BE
CONSIDERED A  REPRESENTATION  OF PAST OR FUTURE  EXPENSES.  ACTUAL EXPENSES OF A
PORTFOLIO MAY BE MORE OR LESS THAN THOSE SHOWN.
    
   
      An investor would pay the following expenses, directly or indirectly, on a
$1,000 investment in a Portfolio, assuming a 5% annual return:
    
- --------------------------------------------------------------------------------
                               Prospectus Page 10
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio


   
GROWTH PORTFOLIO
    

   
EXAMPLE                                                    1 YEAR       3 YEARS
                                                           ------       -------
Class A.................................................    $62          $ 98
Class B (Assuming sale of all shares at end of period)..    $75          $108
Class B (Assuming no sale of shares)....................    $25          $ 78
Class C (Assuming sale of all shares at end of period)..    $35          $ 78
Class C (Assuming no sale of shares)....................    $25          $ 78
Class Y.................................................    $15          $ 48

MODERATE PORTFOLIO

EXAMPLE                                                    1 YEAR       3 YEARS
                                                           ------       -------
Class A.................................................    $60          $ 92
Class B (Assuming sale of all shares at end of period)..    $74          $102
Class B (Assuming no sale of shares)....................    $24          $ 72
Class C (Assuming sale of all shares at end of period)..    $34          $ 72
Class C (Assuming no sale of shares)....................    $24          $ 72
Class Y.................................................    $13          $ 42

CONSERVATIVE PORTFOLIO

EXAMPLE                                                    1 YEAR       3 YEARS
                                                           ------       -------
Class A.................................................    $54          $ 83
Class B (Assuming sale of all shares at end of period)..    $72          $ 98
Class B (Assuming no sale of shares)....................    $22          $ 68
Class C (Assuming sale of all shares at end of period)..    $27          $ 61
Class C (Assuming no sale of shares)....................    $20          $ 61
Class Y.................................................    $12          $ 37
    

ASSUMPTIONS MADE IN THE EXAMPLES
   
o  ALL CLASSES: Allocation of each Portfolio's assets among the Underlying Funds
   remains the same.  Reinvestment  of all  dividends  and other  distributions;
   percentage  amounts listed under "Annual Fund Operating  Expenses" remain the
   same for the years shown.

o  CLASS  A  SHARES:  Deduction  of the  maximum  4.5%  (4.0%  for  Conservative
   Portfolio) initial sales charge at the time of purchase.
- --------------------------------------------------------------------------------
                               Prospectus Page 11
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



o  CLASS B SHARES: Deduction of the maximum applicable contingent deferred sales
   charge at the time of sale, which declines over a period of six years.

o  CLASS  C  SHARES:  Deduction  of  a 1%  (0.75%  for  Conservative  Portfolio)
   contingent  deferred  sales  charge  for sales of shares  within  one year of
   purchase.
    

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

                        INVESTMENT OBJECTIVES & POLICIES

- --------------------------------------------------------------------------------
   
The  investment  objectives  of  the  Portfolios  may  not  be  changed  without
shareholder  approval.  Each Portfolio seeks to achieve its investment objective
by investing  within  specified  ranges among  certain  Underlying  Funds.  Each
Portfolio seeks to maintain different  allocations between Underlying Funds that
are equity  funds and  Underlying  Funds that are bond funds  (including a money
market fund) depending on its investment objective.
    
   
Mitchell  Hutchins  allocates  investments for each Portfolio  among  Underlying
Funds based on Mitchell Hutchins' outlook for the economy, financial markets and
the relative  performance of the Underlying Funds.  Based on Mitchell  Hutchins'
recommendations,   the  board  of  trustees  ("board")  of  the  Portfolios  has
established investment ranges that designate minimum and maximum percentages for
the  allocation of each  Portfolio's  assets between equity funds and bond funds
and for the  percentage  of the  Portfolio's  assets  that may be  invested in a
particular Underlying Fund.
    
   
The two tables that follow set forth for each Portfolio the initial  equity/bond
fund allocation targets and the permissible investment ranges for the Underlying
Funds.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 12
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio


   
            EQUITY/BOND FUND RANGE (% OF EACH PORTFOLIO'S NET ASSETS)

MITCHELL HUTCHINS PORTFOLIO   INVESTMENT OBJECTIVE          TARGET       RANGE
- --------------------------------------------------------------------------------

Growth Portfolio            Long-Term Growth of Capital
     Equity                                                   80%       70-90%
     Bond                                                     20%       10-30%

Moderate Portfolio          Total Return
     Equity                                                   60%       50%-70%
     Bond                                                     40%       30%-50%

Conservative Portfolio      Income and, Secondarily,
                            Long-Term Growth of Capital
     Equity                                                   20%       10%-30%
     Bond                                                     80%       70%-90%
- -------------------------------------------------------------------------------

               INVESTMENT RANGE (% OF EACH PORTFOLIO'S NET ASSETS)


UNDERLYING FUND                            GROWTH      MODERATE    CONSERVATIVE
                                          PORTFOLIO    PORTFOLIO     PORTFOLIO
- --------------------------------------------------------------------------------
PAINEWEBBER GLOBAL FUNDS
   PaineWebber Global Equity Fund            0%-30%      0%-20%           0%
   PaineWebber Global Income Fund            0%-10%      0%-20%       5%-15%
PAINEWEBBER STOCK FUNDS
   PaineWebber Growth Fund                   0%-10%      0%-20%           0%
   PaineWebber Growth and Income Fund       20%-40%     20%-40%      10%-30%
   PaineWebber Small Cap Fund               20%-40%      0%-20%           0%
PAINEWEBBER BOND FUNDS
   PaineWebber High Income Fund              0%-20%      0%-10%           0%
   PaineWebber Investment Grade Income       0%-10%      0%-20%       0%-20%
Fund
   PaineWebber Low Duration U.S.                 0%      0%-10%      20%-40%
Government  Income Fund
   PaineWebber U.S. Government Income Fund       0%      0%-20%      20%-40%
PAINEWEBBER MONEY MARKET FUNDS
  PaineWebber Cashfund                       0%-20%      0%-20%       0%-20%
- --------------------------------------------------------------------------------
    
- --------------------------------------------------------------------------------
                               Prospectus Page 13
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio


   
The Underlying Funds represent a broad spectrum of investments.  The equity/bond
ranges  and the  investment  ranges  are based on the  degree to which  Mitchell
Hutchins  expects  the  selected   Underlying  Funds,  in  combination,   to  be
appropriate for a Portfolio's  particular investment objective.  If appreciation
or  depreciation  in  the  value  of an  Underlying  Fund's  shares  causes  the
percentage of a Portfolio's assets invested in that Underlying Fund to exceed or
be less than the applicable  investment  range,  Mitchell Hutchins will consider
whether to reallocate the assets of the Portfolio, but is not required to do so.
The Underlying  Funds in which each Portfolio may invest,  the equity/bond  fund
targets and ranges and the investment  ranges applicable to each Underlying Fund
may be changed by the Portfolios' board without shareholder approval.
    
   
Each Portfolio maintains cash reserves for meeting redemptions,  expenses and in
connection  with making new  investments.  The  Portfolios may invest these cash
reserves in  Cashfund  or may invest  directly  in  short-term  U.S.  government
securities,  high grade short-term  commercial paper and repurchase  agreements.
When  Mitchell  Hutchins  believes  that unusual  market or economic  conditions
warrant a temporary  defensive posture,  each Portfolio may invest up to 100% of
its total assets in these securities or in Cashfund.
    
INVESTMENT OBJECTIVES AND POLICIES OF UNDERLYING FUNDS
   
The following is a concise description of the investment objectives and policies
of the Underlying  Funds in which the Portfolios may invest.  As with any mutual
fund, there is no assurance that any Underlying Fund will achieve its investment
objective.  The Statement of Additional  Information  includes more  information
about the investment  policies of the Underlying Funds.  Those policies also are
described more fully in the prospectus of each Underlying Fund. No offer is made
in this Prospectus of shares of any Underlying Fund.
    
   
EQUITY  FUNDS  THE  FOLLOWING   UNDERLYING  FUNDS  INVEST  PRIMARILY  IN  EQUITY
SECURITIES.
    
   
  PAINEWEBBER GLOBAL EQUITY FUND
  PAINEWEBBER GROWTH FUND
  PAINEWEBBER GROWTH AND INCOME FUND
  PAINEWEBBER SMALL CAP FUND
    
- --------------------------------------------------------------------------------
                               Prospectus Page 14
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio


   
BOND FUNDS THE  FOLLOWING  UNDERLYING  FUNDS  INVEST  PRIMARILY  IN FIXED INCOME
SECURITIES.
    
   
  PAINEWEBBER GLOBAL INCOME FUND
  PAINEWEBBER HIGH INCOME FUND
  PAINEWEBBER INVESTMENT GRADE INCOME FUND
  PAINEWEBBER LOW DURATION U.S. GOVERNMENT INCOME FUND
  PAINEWEBBER U.S. GOVERNMENT INCOME FUND
  PAINEWEBBER CASHFUND (A MONEY MARKET FUND)
    
GLOBAL EQUITY FUND

Global Equity Fund's  investment  objective is long-term growth of capital.  The
Fund seeks to achieve  this goal by  investing  primarily  in equity  securities
issued by companies in foreign  countries,  as well as in the United States. The
Fund normally invests in at least three countries, one of which is typically the
United  States.  The Fund  normally  invests at least 65% of its total assets in
equity securities of foreign and U.S.  companies.  The Fund may invest up to 35%
of  its  total  assets  in  investment   grade  bonds  issued  by  corporate  or
governmental  entities.  The bonds in which the Fund invests have  maturities no
longer than seven years. The Fund may assume a temporary  defensive  position by
investing all or a  significant  portion of its assets in securities of U.S. and
Canadian  issuers or by holding cash or  short-term  money  market  investments.
Under normal circumstances, at least 80% of the Fund's total assets are invested
in equity securities or bonds of issuers in countries  represented in the Morgan
Stanley  Capital  International  World Index.  This is a  well-known  index that
reflects developed and developing markets throughout the world.

GE Investment  Management  Incorporated  serves as  sub-adviser to Global Equity
Fund.

GLOBAL INCOME FUND
   
Global  Income  Fund's  primary  investment  objective  is high  current  income
consistent with prudent  investment  risk;  capital  appreciation is a secondary
objective.  The Fund seeks to achieve these objectives by investing  principally
in high-quality debt securities issued or guaranteed by foreign governments,  by
the U.S.  government,  by their respective agencies or  instrumentalities  or by
supranational organizations,  or issued by U.S. or foreign companies. The Fund's
portfolio  consists  primarily  of debt  securities  rated within one of the two
highest  grades  assigned  by  a  nationally   recognized   statistical   rating
organization ("NRSRO") or, if unrated,  determined by Mitchell Hutchins to be of
comparable quality.  Normally, the Fund invests at least 65% of its total assets
in  high-quality  debt  securities,  denominated  in foreign  currencies or U.S.
dollars,  of  issuers  located  in at least  three of the  following  countries:
Australia,  Austria,  Belgium,  Canada, Denmark,  Finland, France, Germany, Hong
Kong, Ireland,  Italy, Japan, the Netherlands,  New Zealand,  Norway,  Portugal,
Singapore,  Spain,  Sweden,  Switzerland,  Thailand,  the United Kingdom and the
United  States.  No more than 40% of the Fund's assets  normally are invested in
securities of issuers located in any one country other than the United States.
    
Global  Income Fund may invest up to 35% of its total assets in debt  securities
rated below the two highest grades assigned by an NRSRO.  Except as noted below,
these securities must be at least investment grade.  Within this 35% limitation,
the Fund may invest up to 20% of its total assets in sovereign  debt  securities
rated below investment grade.
- --------------------------------------------------------------------------------
                               Prospectus Page 15
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



Global Income Fund is a  non-diversified  fund as defined in the 1940 Act and is
subject to greater risk than funds that have a broader range of investments.
   
GROWTH FUND
    
   
Growth Fund's investment objective is long-term capital  appreciation.  The Fund
seeks to achieve  this  objective by  investing  primarily in equity  securities
issued by companies believed by Mitchell Hutchins to have substantial  potential
for capital growth. Under normal circumstances, the Fund invests at least 65% of
its  total  assets in equity  securities.  The Fund may  invest up to 35% of its
total assets in U.S.  government  bonds and in corporate bonds  (including up to
10% in bonds and convertible securities rated below investment grade). Up to 25%
of the Fund's  total  assets may be invested in U.S.  dollar-denominated  equity
securities  and bonds of  foreign  issuers  that are traded on  recognized  U.S.
exchanges or in the U.S. over-the-counter ("OTC") market.
    
GROWTH AND INCOME FUND
   
Growth and Income  Fund's  investment  objective  is current  income and capital
growth.  The Fund seeks to achieve  this  objective  by  investing  primarily in
dividend-paying  equity  securities  believed by  Mitchell  Hutchins to have the
potential for rapid earnings growth.  Normally, the Fund invests at least 65% of
its total  assets in these equity  securities.  The Fund may invest up to 35% of
its total assets in equity securities not meeting these selection  criteria,  as
well as in U.S. government bonds,  corporate bonds and money market instruments,
including up to 10% in convertible bonds rated below investment grade. Up to 25%
of the Fund's  total  assets may be invested in U.S.  dollar-denominated  equity
securities  and bonds of  foreign  issuers  that are traded on  recognized  U.S.
exchanges or in the U.S.
OTC market.
    
SMALL CAP FUND
   
Small Cap Fund's investment objective is long-term capital  appreciation.  Under
normal  circumstances,  the Fund  invests  at least 65% of its  total  assets in
equity securities of small cap companies,  which are defined as companies having
market capitalizations of up to $1 billion. The Fund may invest up to 35% of its
total assets in equity  securities  of companies  that are larger than small cap
companies, as well as in U.S. government bonds, corporate bonds and money market
instruments,  including  up to 10% of total  assets in  convertible  bonds rated
below investment  grade. Up to 25% of the Fund's total assets may be invested in
U.S.   dollar-denominated   equity  securities  of  foreign  issuers  traded  on
recognized U.S. exchanges or in the U.S. OTC market.
    
   
HIGH INCOME FUND
    
   
High Income  Fund's  investment  objective is to provide  high income.  The Fund
normally  invests  at least 65% of its total  assets in high  yield,  high risk,
income producing,  corporate bonds that, at the time of purchase, are rated B or
better by  Standard & Poor's,  a division  of The  McGraw-Hill  Companies,  Inc.
("S&P"), or Moody's Investors Service, Inc. ("Moody's"), are comparably rated by
another NRSRO or, if unrated,  are  considered  to be of  comparable  quality by
- --------------------------------------------------------------------------------
                               Prospectus Page 16
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



Mitchell Hutchins. The Fund also may invest up to 35% of its total assets in (1)
bonds that are rated below B or comparable  unrated bonds;  (2) U.S.  government
bonds; (3) preferred  stocks;  (4) equity  securities  (including common stocks,
warrants and rights);  and (5) money market  instruments,  including  repurchase
agreements.  Up to 25% of the Fund's  total  assets may be invested in bonds and
equity  securities that are not paying current  income.  Up to 35% of the Fund's
net assets may be invested in securities of foreign  issuers.  However,  no more
than 10% of the  Fund's  net assets may be  invested  in  securities  of foreign
issuers  that are  denominated  and  traded in  currencies  other  than the U.S.
dollar.
    
INVESTMENT GRADE INCOME FUND

Investment  Grade Income  Fund's  objective  is to provide  high current  income
consistent  with the  preservation  of capital and liquidity.  The Fund normally
invests at least 65% of its total assets in U.S. government and investment grade
corporate bonds (including mortgage-backed securities). The Fund also may invest
up to 35% of its total assets in the  following:  (1)  corporate  bonds that are
rated below investment grade; (2) preferred stocks; (3) convertible  securities;
(4)  asset-backed  securities;  (5) commercial  paper or variable  amount master
notes whose  issuers,  at the time the security is  purchased by the Fund,  have
outstanding  either  long-term bonds that are rated  investment  grade by S&P or
Moody's or  commercial  paper  rated in the  highest  rating  category by S&P or
Moody's;   and  (6)  other  money  market  instruments,   including   repurchase
agreements.
   
Investment  Grade Income Fund may invest in  mortgage-backed  securities only if
they are U.S.  government  issued or  guaranteed or if, at the time of purchase,
they are investment grade. The Fund may invest in other asset-backed  securities
only if,  at the time of  purchase,  they  are  rated in one of the two  highest
rating categories by S&P or Moody's. Also, the Fund may not invest more than 10%
of  its  total   assets  in   interest-only   and   principal-only   classes  of
mortgage-backed securities.
    
   
Up to 20% of the  Investment  Grade Income  Fund's net assets may be invested in
certain foreign securities. These are: (1) U.S. dollar-denominated securities of
foreign issuers or of foreign branches of U.S. banks that are traded in the U.S.
securities  markets;  and (2) securities  that are U.S.  dollar-denominated  but
whose value is linked to the value of foreign currencies.
    
U.S. GOVERNMENT INCOME FUND AND
LOW DURATION U.S. GOVERNMENT INCOME FUND ("LOW DURATION INCOME FUND")

U.S.  Government  Income Fund's  investment  objective is to provide high income
consistent with the  preservation of capital and liquidity.  Low Duration Income
Fund's investment objective is to achieve the highest level of income consistent
with the preservation of capital and low volatility of net asset value.

Low Duration  Income Fund seeks to limit (but not  eliminate)  the volatility of
net asset value by normally  maintaining an overall portfolio duration of from 1
to 3 years. U.S.  Government Income Fund has no fixed portfolio duration policy.
"Duration"  is a measure of the expected  life of a fixed  income  security on a
present value basis.
- --------------------------------------------------------------------------------
                               Prospectus Page 17
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



Each Fund normally  invests at least 65% of its total assets in U.S.  government
bonds  (including  mortgage-backed  securities)  and repurchase  agreements with
respect  to them.  Each  Fund also may  invest up to 35% of its total  assets in
privately issued  mortgage-backed and asset-backed  securities that, at the time
of purchase, are rated in the highest rating category by a nationally recognized
rating agency,  such as S&P or Moody's,  or if unrated,  are considered to be of
comparable  quality by Mitchell  Hutchins or, for Low Duration  Income Fund, its
sub-adviser.

Each Fund has a fundamental policy of normally concentrating at least 25% of its
total assets in U.S.  government and privately issued mortgage- and asset-backed
securities. This policy has the effect of increasing each Fund's exposure to the
risks of these  securities  and  might  cause  the  Fund's  net  asset  value to
fluctuate more than otherwise would be the case.  Some types of  mortgage-backed
securities,  including  "interest only,"  "principal-only"  and inverse floating
rate  classes  of these  securities  can be  extremely  volatile  and may become
illiquid.  Low  Duration  Income  Fund  does  not  invest  in these  classes  of
mortgage-backed securities.

Pacific  Investment  Management  Company ("PIMCO") serves as sub-adviser for Low
Duration Income Fund.
   
CASHFUND
    
   
Cashfund's  investment  objective  is to provide  current  income,  stability of
principal and high liquidity. The Fund invests exclusively in high quality money
market instruments having or deemed to have remaining maturities of 13 months or
less. These instruments include U.S. government securities,  obligations of U.S.
and foreign banks, commercial paper and other short-term obligations of U.S. and
foreign companies,  governments and similar entities, variable and floating rate
securities and participation  interests and repurchase  agreements involving any
of the  foregoing.  The  Fund  maintains  a  dollar-weighted  average  portfolio
maturity of 90 days or less.
    
Shares of Cashfund are not insured or guaranteed by the U.S. government.


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

                         INVESTMENT PHILOSOPHY & PROCESS

- --------------------------------------------------------------------------------
   
A team of three  Mitchell  Hutchins'  Chief  Investment  Officers  ("Team") will
employ a two-step  approach to allocate each Portfolio's  investments  among the
Underlying  Funds.  First, the Team will allocate each Portfolio's  assets among
five basic  categories of Underlying  Funds:  U.S. equity,  global equity,  U.S.
bond, global bond and money market. (The Portfolios may invest in a money market
fund or directly in money market instruments.)
    
- --------------------------------------------------------------------------------
                               Prospectus Page 18
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio

   
A  Portfolio  may deviate  from its target  allocations  within the  established
investment  ranges  for  equity  and fixed  income  securities  when the  Team's
analysis  indicates  that a different  allocation  is more likely to achieve the
Portfolio's goals. The Team will base its category allocation  decisions in part
on  quantitative  models,  which include  analysis of various  factors,  such as
price-to-earnings  ratios,  inflation  rates,  real interest rates and the yield
curve in the United States and overseas.  Analysis of these variables  generates
estimated  returns of  equities  in the four major  stock  markets  (the  United
States,  the United Kingdom,  Germany and Japan) that represent in excess of 70%
of global market capitalization,  the estimated changes of bond yields in the U.
S. bond market and global bond markets,  and the estimated spreads between these
yields.
    
   
After deciding the appropriate category allocation for each Portfolio,  the Team
then allocates a Portfolio's  investments among the Underlying Funds within each
of the five categories.  For example, in making a decision to allocate among the
Underlying  Funds that invest in U.S.  bonds,  the Team will  evaluate  relevant
factors  including the outlook for the direction of interest rates, the duration
of the relevant  Underlying  Funds'  portfolio and yield  differentials  between
sectors of the bond markets.  Similarly,  the Team may consider  factors such as
the  relative  valuations  of different  sectors of the equity  market (that is,
large  capitalization  or small  capitalization)  and the risks of the different
sectors when deciding the appropriate allocation among U.S. equity funds.
    
   
In addition to using quantitative  analysis,  Team members may rely on their own
judgment,  as well as the judgment of the Underlying Funds' portfolio  managers,
when making investment decisions.  The Team will consider reallocating Portfolio
investments  at  least  quarterly,   but  may  make  allocation  decisions  more
frequently if market conditions warrant.
    

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

                                   PERFORMANCE

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

PERFORMANCE OF UNDERLYING FUNDS
   
The following  table shows the average  annual total returns of each  Underlying
Fund (other than Cashfund) for the most recent one-,  five- and ten-year periods
(or since  inception if shorter).  The  performance  information  reflects  both
standardized  and  non-standardized  returns.  These terms are defined  below in
"Performance  Information" in this section.  Standardized returns are net of the
maximum  applicable  initial and  contingent  deferred  sales  charges and other
distribution-related  expenses and service fees. Non-standardized returns do not
reflect maximum  applicable sales charges and thus are higher than  standardized
returns.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 19
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
The  Portfolios  invest in Class Y shares of the  Underlying  Funds  (other than
Cashfund),  which are not  subject  to sales  charges  and  distribution-related
expenses and service fees. However, Class A, B or C shares of the Portfolios are
subject to these  sales  charges  and  expenses,  all of which  will  reduce the
returns to an investor.  For the Underlying  Funds that invest  predominantly in
bonds,  30-day yield is also given. For Cashfund,  yield and effective yield are
shown in a footnote.
    

<TABLE>
<CAPTION>
   

                         PERFORMANCE OF UNDERLYING FUNDS

                                                                                                              30-Day
       Underlying Fund                 Assets of                                                             Yield for 
                                    all Classes as    Inception                                             period ended
                                      of 6/30/97        Date      Class(1)  One Year  Five Years  Ten Years   6/30/97   
                                       ($000's)
- -------------------------------------------------------------------------------------------------------------------------
<S>                                 <C>               <C>         <C>       <C>       <C>         <C>        <C>
PAINEWEBBER GLOBAL FUNDS           
  PaineWebber Global Equity Fund        561,299       11/14/91      A                                        
      Standardized Return                                                    12.70%     11.80%       N/A        N/A    
      Non-Standardized Return                                                18.00      12.84        N/A        N/A    
  PaineWebber Global Income Fund        710,126       03/20/87      B                                     
      Standardized Return                                                     0.36%      4.62%      9.08%       4.60%   
      Non-Standardized Return                                                 5.36       4.96       9.08        4.60    
PAINEWEBBER STOCK FUNDS                                                                                
  PaineWebber Growth Fund               369,636       03/18/85      A                                     
      Standardized Return                                                     0.24      12.55      11.36         N/A    
      Non-Standardized Return                                                 4.97      13.59      11.88         N/A    
  PaineWebber Growth and Income Fund    863,952       12/20/83      A                                     
      Standardized Return                                                    25.95      13.52      11.26         N/A    
      Non-Standardized Return                                                31.89      14.56      11.77         N/A    
  PaineWebber Small Cap Fund             89,904       02/01/93      B                                     
      Standardized Return                                                    13.62        N/A        N/A         N/A    
      Non-Standardized Return                                                18.62        N/A        N/A         N/A    
PAINEWEBBER BOND FUNDS                                                                                 
  PaineWebber High Income Fund          588,023       08/31/84      A                                     
      Standardized Return                                                    11.46       9.36       9.26        8.65    
      Non-Standardized Return                                                16.16      10.26       9.71        8.65    
  PaineWebber Investment Grade 
   Income Fund                          286,471       08/31/84      A                                     
      Standardized Return                                                     5.69       6.89       8.35        6.44    
      Non-Standardized Return                                                10.13       7.76       8.80        6.44    
  PaineWebber Low Duration 
     U.S. Government Income Fund        164,361       05/03/93      C                                     
      Standardized Return                                                     6.09        N/A        N/A        4.80    
      Non-Standardized Return                                                 6.84        N/A        N/A        4.80    
  PaineWebber U.S. Government          
   Income Fund                          383,903       08/31/84      A                                     
      Standardized Return                                                     2.59       2.82       6.23        5.90    
      Non-Standardized Return                                                 6.86       3.66       6.67        5.90    

    
- --------------------------------------------------------------------------------
                               Prospectus Page 20
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio


                                                                                                      
(1)  The class  outstanding  for the longest  period.  If more than one class is outstanding for the
     longest period,  the table shows  performance for the class that represents the largest portion
     of the Underlying Fund's net assets.
    
   
(2)  For the seven-day  period ended June 30, 1997,  PaineWebber  Cashfund's yield was 5.07% and its
     effective yield was 5.20%.
    
</TABLE>

   
The past  performance  of the  Underlying  Funds is not a  guarantee  of  future
results for either the Underlying Funds or the Portfolios.  Further  information
about each  Underlying  Fund's  performance is contained in its Annual Report to
Shareholders,  which may be obtained without charge by contacting the Underlying
Fund, your PaineWebber investment executive or PaineWebber's correspondent firms
or by calling toll-free 1-800-647-1568.
    
PERFORMANCE INFORMATION
   
The Portfolios perform a standardized computation of annualized total return and
may show this return in  advertisements or promotional  materials.  Standardized
return  shows the change in value of an  investment  in a Portfolio  as a steady
compound annual rate of return. Actual year-by-year returns fluctuate and may be
higher or lower  than  standardized  return.  Standardized  returns  for Class A
shares of the Portfolios  reflect  deduction of the Portfolios'  maximum initial
sales charge of 4.5% (4.0% for Conservative  Portfolio) at the time of purchase,
and  standardized  returns for the Class B and Class C shares of the  Portfolios
reflect deduction of the applicable  contingent deferred sales charge imposed on
the sale of shares held for the period. One-, five- and ten-year periods will be
shown, unless the Portfolio or class has been in existence for a shorter period.
If so, returns will be shown for the period since inception.
    
   
The Portfolios may use other total return  presentations  (sometimes referred to
as non-standardized  return) in conjunction with standardized  return. These may
cover the same or different  periods as those used for  standardized  return and
may include cumulative returns,  average annual rates, actual year-by-year rates
or any combination thereof.  Non-standardized return does not reflect initial or
contingent  deferred  sales  charges  and  would be lower if such  charges  were
deducted.
    
   
Moderate  Portfolio and Conservative  Portfolio also may advertise their yields.
Yield  reflects  investment  income net of expenses over a 30-day (or one-month)
period on the  Portfolio  share,  expressed as an  annualized  percentage of the
maximum  offering  price per share  for Class A shares  and net asset  value per
share for Class B,  Class C and Class Y shares at the end of the  period.  Yield
computations  differ  from other  accounting  methods  and thus may differ  from
dividends actually paid or reported net income.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 21
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
The  Underlying  Funds perform the same  standardized  computation of annualized
total  return as the  Portfolios,  and the Bond  Funds  perform  the same  yield
computations.
    
   
As a money market fund,  Cashfund may advertise  its yield and  effective  yield
based on the income earned on an  investment in Cashfund over a specified  seven
day period. That income is then "annualized" (that is, assumed to be earned each
week over a 52-week  period) and shown as a percentage  of the  investment.  The
effective yield is calculated similarly but, when annualized,  the income earned
is assumed to be reinvested.  The effective  yield will be higher than the yield
because of the compounding effect of this assumed reinvestment.
    
   
All total return and yield  information  reflects past  performance and does not
indicate future results.  The investment return and principal value of shares of
the Portfolios and the Underlying  Funds will  fluctuate.  The amount  investors
receive when selling shares may be more or less than what they paid.
    



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

                   INVESTMENTS OF THE PORTFOLIOS AND THE UNDERLYING FUNDS

- --------------------------------------------------------------------------------
   
INVESTMENTS AND RISKS OF THE PORTFOLIOS
    
   
The performance of a Portfolio will directly reflect the investment  performance
of the Underlying Funds it holds. As a result,  the Portfolios'  ability to meet
their investment objectives depends both on the allocation of their assets among
the various  Underlying  Funds and the ability of those Underlying Funds to meet
their investment objectives.  An investment in a Portfolio is subject to all the
risks of an investment directly in the Underlying Funds it holds.
    
   
The value of the Underlying Funds' investments,  and thus the net asset value of
both the  Underlying  Funds and the  Portfolios,  will  fluctuate in response to
changes in market and economic  conditions,  as well as the financial  condition
and prospects of issuers in which the Underlying Funds invest.
    
   
Each Portfolio  invests in a limited  number of Underlying  Funds and may invest
more  than 25% of its  assets in a single  Underlying  Fund.  As a  result,  the
performance  of a single  Underlying  Fund can have a significant  affect on the
performance of a Portfolio and the price of that Portfolio's shares.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 22
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
The  shareholders  of a Portfolio will be subject to the risks of the securities
held by and the  investment  techniques  used for an  Underlying  Fund in direct
proportion to the amount of assets allocated by that Portfolio to the Underlying
Fund.  The risks of each  Underlying  Fund are  determined  by the nature of the
securities  it  holds  and the  investment  techniques  and  strategies  used by
Mitchell  Hutchins or a  sub-adviser.  Certain of these  securities,  investment
techniques and related risks are described here.  More  information is available
in the  Statement  of  Additional  Information  and in the  prospectuses  of the
Underlying Funds.
    
   
TYPES OF SECURITIES OF THE UNDERLYING FUNDS
    
EQUITY  SECURITIES  include common stocks,  preferred stocks and securities that
are convertible into them, including convertible debentures and notes and common
stock  purchase  warrants and rights.  Common  stocks,  the most familiar  type,
represent an equity (ownership) interest in a corporation.

Preferred stock has certain fixed-income features,  like a bond, but is actually
equity in a company,  like  common  stock.  Convertible  securities  may include
debentures,  notes and preferred equity  securities,  which are convertible into
common stock.

BONDS are fixed or variable rate  obligations,  including notes,  debentures and
similar debt instruments and securities.  Mortgage- and asset-backed  securities
are types of bonds.  Corporations,  governments  and other  issuers use bonds to
borrow  money from  investors.  The issuer pays the investor a fixed or variable
rate of interest and must repay the amount borrowed at or before maturity. Bonds
have varying  degrees of investment  risk and varying  levels of  sensitivity to
changes in interest rates.

U.S. GOVERNMENT BONDS include direct obligations of the U.S. government (such as
U.S.  Treasury bills,  notes and bonds) and obligations  issued or guaranteed by
the U.S.  government,  its agencies or its  instrumentalities.  U.S.  government
bonds  include  mortgage-backed  securities  issued or  guaranteed by government
agencies or government-sponsored enterprises. Other U.S. government bonds 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,
such  as  the  Resolution  Funding  Corporation,   the  Student  Loan  Marketing
Association ("Sallie Mae"), the Federal Home Loan Banks and the Tennessee Valley
Authority.

CORPORATE BONDS are bonds issued by corporations, banks, partnerships, trusts or
other non-governmental entities.

- --------------------------------------------------------------------------------
                               Prospectus Page 23
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio

   
MORTGAGE-  AND  ASSET-BACKED  SECURITIES  are bonds backed by specific  types of
assets.  Mortgage-backed  securities  represent direct or indirect  interests in
pools of  underlying  mortgage  loans that are  secured by real  property.  U.S.
government  mortgage-backed  securities are issued or guaranteed as to principal
and interest (but not as to market value) by the  Government  National  Mortgage
Association  ("Ginnie  Mae"),  Fannie Mae (also  known as the  Federal  National
Mortgage Association),  Freddie Mac (also know as the Federal Home Loan Mortgage
Corporation) or other  government-sponsored  enterprises.  Other mortgage-backed
securities  are sponsored or issued by private  entities,  including  investment
banking firms and mortgage originators. The growth of mortgage-backed securities
and the  secondary  mortgage  market in which they are traded has helped to keep
mortgage money available for home financing.  Mortgage-backed  securities may be
composed of one or more  classes and may be  structured  as either  pass-through
securities or collateralized debt obligations.
    
Other asset-backed securities are similar to mortgage-backed securities,  except
that the underlying assets are different.  These underlying assets may be nearly
any type of financial  asset or  receivable,  such as motor vehicle  installment
sales contracts, home equity loans, leases of various types of real and personal
property and receivables from credit cards.
   
MONEY MARKET  SECURITIES are high quality,  short term  instruments  and include
securities  issued  or  guaranteed  by the  U.S.  government,  its  agencies  or
instrumentalities,  bank  certificates of deposit,  bankers'  acceptances,  high
grade commercial paper and repurchase agreements secured by these instruments.
    
   
RISKS OF THE UNDERLYING FUNDS
    
Following  is a  discussion  of the  risks  that are  common  to a number of the
Underlying Funds:

EQUITY  SECURITIES.  While past  performance  does not guarantee future results,
equity  securities  historically  have  provided the greatest  long-term  growth
potential in a company.  However,  their prices  generally  fluctuate  more than
other securities,  and reflect changes in a company's financial condition and in
overall market and economic  conditions.  Common stocks generally  represent the
riskiest  investment in a company.  It is possible  that an Underlying  Fund may
experience a substantial or complete loss on an individual equity investment.
   
- --------------------------------------------------------------------------------
                               Prospectus Page 24
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



BONDS -  INTEREST  RATE AND  CREDIT  RISK.  Interest  rate risk is the risk that
interest rates will rise and that, as a result,  bond prices will fall, lowering
the value of the Underlying Fund's investments.  In general, bonds having longer
durations  are more  sensitive  to  interest  rate  changes  than are bonds with
shorter  durations.  "Duration"  is a measure  of the  expected  life of a fixed
income security on a present value basis. See "Duration."
    
Credit risk is the risk the issuer or guarantor may be unable to pay interest or
repay  principal on the bond.  This can be affected by many  factors,  including
adverse  changes  in  the  issuer's  own  financial  condition  or  in  economic
conditions.
   
DURATION.  Duration  incorporates a bond's yield, coupon interest rate payments,
final maturity and call features into one measure and is one of the  fundamental
tools used by Mitchell  Hutchins or a  sub-adviser  in portfolio  selection  and
yield curve positioning for the Underlying Funds.
    
   
Duration takes the length of the time intervals between the present time and the
time that the interest and principal payments are scheduled or, in the case of a
callable  bond,  expected to be made,  and weights them by the present values of
the cash to be received at each future point in time. For any bond with interest
payments  occurring  prior to the payment of principal,  duration is always less
than maturity.
    
   
Duration allows Mitchell  Hutchins or a sub-adviser to make certain  predictions
as to the effect that  changes in the level of  interest  rates will have on the
value of an  Underlying  Fund's  portfolio.  However,  various  factors  such as
changes in anticipated prepayment rates,  qualitative  considerations and market
supply  and  demand,  can  cause  particular   securities  to  respond  somewhat
differently to changes in interest rates than expected. Moreover, in the case of
mortgage-backed  and  other  complex  securities,   duration   calculations  are
estimates  and are not  precise.  This is  particularly  true during  periods of
market volatility.
    
CREDIT RATINGS;  BONDS RATED BELOW INVESTMENT  GRADE.  Credit ratings attempt to
evaluate the safety of principal and interest payments, but they do not evaluate
the volatility of the security's value or its liquidity and do not guarantee the
performance  of the issuer.  Rating  agencies may fail to make timely changes in
credit  ratings in response to subsequent  events,  so that an issuer's  current
financial condition may be better or worse than the rating indicates. There is a
risk that rating agencies may downgrade bonds.
   
Investment grade bonds are rated in one of the four highest rating categories by
a nationally  recognized rating agency, such as S&P or Moody's,  or, if unrated,
are  considered  to be  of  comparable  quality  by  Mitchell  Hutchins  or  the
applicable sub-adviser. Moody's considers bonds rated Baa (its lowest investment
grade rating) to have  speculative  characteristics.  This means that changes in
economic conditions or other circumstances are more likely to lead to a weakened
capacity  to  make  principal  and  interest  payments  than  is  the  case  for
higher-rated bonds.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 25
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



High yield,  high risk bonds are rated below  investment  grade and are commonly
referred to as "junk bonds." High Income Fund may invest  without limit in these
bonds and other Underlying Funds may invest significant portions of their assets
in them. High yield,  high risk bonds are considered  predominantly  speculative
with respect to the issuer's  ability to pay  interest and repay  principal.  An
Underlying  Fund's  investments  in these lower rated bonds entail  greater risk
than its  investments in investment  grade bonds.  Lower rated bonds may be more
sensitive to adverse market conditions. During an economic downturn or period of
rising  interest  rates,  their  issuers may  experience  financial  stress that
adversely  affects  their  ability to pay interest and repay  principal  and may
increase the possibility of default.  Lower rated bonds are frequently unsecured
by collateral and will not receive  payment until more senior claims are paid in
full. The market for these bonds is thinner and less active, which may limit the
Underlying  Funds'  ability to sell them at fair value in response to changes in
the economy or financial markets.

FOREIGN  SECURITIES.  Investing in foreign  securities  involves more risks than
investing in  securities of U.S.  companies.  Their value is subject to economic
and political  developments in the countries where the companies  operate and to
changes in foreign currency  values.  Values may also be affected by foreign tax
laws,  changes  in foreign  economic  or  monetary  policies,  exchange  control
regulations  and  regulations  involving  prohibitions  on the  repatriation  of
foreign currencies.  Investments in foreign countries could be affected by other
factors not present in the United States, including expropriation,  confiscatory
taxation,  lack of uniform  accounting  and  auditing  standards  and  potential
difficulties  in  enforcing  contractual  obligations  and could be  subject  to
extended clearance and settlement periods.

In general, less information may be available about foreign companies than about
U.S.  companies,  and foreign  companies  are  generally not subject to the same
accounting,  auditing and financial  reporting  standards as are U.S. companies.
Foreign  securities  markets may be less  liquid and subject to less  regulation
than the U.S.  securities  markets.  The costs of  investing  outside the United
States  frequently  are  higher  than those in the United  States.  These  costs
include relatively higher brokerage commissions and foreign custody expenses.
   
EMERGING MARKET SECURITIES.  Investing in securities issued by companies located
in  emerging  market  countries  involves   additional  risks.  These  countries
typically have economic and political  systems that are relatively  less mature,
and can be  expected  to be less  stable,  than  those of  developed  countries.
Emerging  market  countries  may  have  policies  that  restrict  investment  by
foreigners in those countries,  and there is a risk of government  expropriation
or  nationalization  of private property.  The possibility of low or nonexistent
trading volume in the securities of companies in emerging  market  countries may
also result in a lack of liquidity and in price volatility.  Issuers in emerging
market countries typically are subject to a greater degree of change in earnings
and business prospects than are companies in developed markets.
    
CURRENCY.  Currency risk is the risk that changes in foreign  exchange rates may
reduce the U.S.  dollar value of an Underlying  Fund's foreign  investments.  An
Underlying  Fund's share value may change  significantly  when  investments  are
denominated  in  foreign  currencies.  Generally,  currency  exchange  rates are
determined by supply and demand in the foreign exchange markets and the relative
merits of investments in different  countries.  Currency exchange rates can also
be affected by the  intervention of the U.S. and foreign  governments or central
banks,  the imposition of currency  controls,  speculation or other political or
economic developments inside and outside the United States.
- --------------------------------------------------------------------------------
                               Prospectus Page 26
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio




DERIVATIVES.  Some of the  instruments in which the Underlying  Funds may invest
may  be  referred  to as  "derivatives,"  because  their  value  depends  on (or
"derives" from) the value of an underlying asset, reference rate or index. These
instruments  include options,  futures  contracts,  forward currency  contracts,
interest rate protection  contracts and similar  instruments that may be used in
hedging  and  related  strategies.   There  is  limited  consensus  as  to  what
constitutes a "derivative"  security. The market value of derivative instruments
and securities  sometimes is more volatile than that of other  investments,  and
each type of  derivative  instrument  may pose its own special  risks.  Mitchell
Hutchins and the applicable  sub-advisers take these risks into account in their
management of the Underlying Funds.
   
ZERO COUPON,  OID AND PIK BONDS. Zero coupon bonds are Treasury bills, notes and
bonds that have been stripped of their unmatured interest coupons,  and receipts
or  certificates  representing  interest in such stripped debt  obligations  and
coupons.  A zero coupon  security  pays no cash  interest to its holder prior to
maturity.  The buyer of a zero  coupon  bond  receives a rate of return from the
gradual  appreciation  of the securities that occurs because it will be redeemed
at face value on a specified  maturity  date.  Federal tax law requires that the
holder of a zero coupon security and other securities issued with original issue
discount  ("OID")  include in gross income each year the OID that accrues on the
security for the year.
    
Because  zero coupon bonds bear no  interest,  they usually  trade at a discount
from their face or par value and they are generally more sensitive to changes in
interest  rates than other bonds.  This means that when interest rates fall, the
value of zero coupon bonds rises more  rapidly  than bonds paying  interest on a
current  basis.  However,  when  interest  rates  rise,  their  value falls more
dramatically.
   
Interest or dividends on payment in kind  ("PIK")  bonds are paid in  additional
securities.  PIK bonds  also often  trade at a  discount  from their face or par
value and also are subject to greater  fluctuations  in market value in response
to changing  interest  rates than  comparable  securities  that pay  interest or
dividends in cash.
    
SOVEREIGN DEBT AND BRADY BONDS. Sovereign debt includes bonds that are issued or
guaranteed  by  foreign  governments  or their  agencies,  instrumentalities  or
political  subdivisions or by foreign central banks.  Sovereign debt also may be
issued by quasi-governmental  entities that are owned by foreign governments but
are not backed by their full faith and  credit or  general  taxing  powers.  The
issuer of the debt or the governmental authorities that control the repayment of
the debt may be unable or unwilling to pay interest or repay  principal when due
in  accordance  with the terms of such debt,  and the  Underlying  Fund may have
limited legal recourse in the event of default. Political conditions, especially
a sovereign entity's willingness to meet the terms of its debt obligations,  are
of considerable significance.
- --------------------------------------------------------------------------------
                               Prospectus Page 27
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



Brady bonds are sovereign  debt  securities  issued under a 1989 plan (named for
former  Secretary of the Treasury  Nicolas F. Brady) that allows emerging market
countries  to  restructure  their  outstanding  debt to U.S.  and  other  banks.
Although Brady Bonds are collateralized by U.S. government  securities,  payment
of interest and repayment of principal is not guaranteed by the U.S. government.

MORTGAGE-BACKED   SECURITIES.   A  major  difference   between   mortgage-backed
securities  and  traditional  bonds is that interest and principal  payments are
made more frequently  (usually  monthly) and that principal may be repaid at any
time.  When interest rates go down and  homeowners  refinance  their  mortgages,
mortgage-backed  securities may be paid off more quickly than investors  expect.
When interest rates rise, mortgage-backed securities may be paid off more slowly
than originally  expected.  Changes in the rate or "speed" of these  prepayments
can cause the value of mortgage-backed  securities to fluctuate rapidly. Because
of  prepayments,  mortgage-backed  securities  may not  benefit as much as other
bonds from declining interest rates, and an Underlying Fund may have to reinvest
prepayments  in bonds with lower  interest  rates than the original  investment,
thus adversely affecting its yield.  Actual prepayment  experience may cause the
yield of a  mortgage-backed  security to differ  from what was assumed  when the
Underlying Fund purchased the security.

The market for privately issued mortgage- and asset-backed securities is smaller
and less liquid than the market for U.S. government mortgage-backed  securities.
Both U.S.  government  and privately  issued  mortgage-backed  securities may be
composed of one or more  classes and may be  structured  either as  pass-through
securities or collateralized  debt obligations.  Multiple-class  mortgage-backed
securities  are  referred  to in this  prospectus  as "CMOs." CMO classes may be
specially  structured  in a  manner  that  provides  any  of a wide  variety  of
investment characteristics,  such as yield, effective maturity and interest rate
sensitivity. As market conditions change, however, and especially during periods
of rapid or unanticipated  changes in market interest rates, the  attractiveness
of some CMO classes and the ability of the structure to provide the  anticipated
investment  characteristics  may be  significantly  reduced.  These  changes can
result in  volatility  in the  market  value  and,  in some  instances,  reduced
liquidity of the CMO class.

Certain  classes of CMOs are  structured  in a manner that makes them  extremely
sensitive to changes in  prepayment  rates.  Interest  only ("IO") and principal
only ("PO")  classes are examples of this.  IOs are entitled to receive all or a
portion of the  interest,  but none (or only a nominal  amount) of the principal
payments, from the underlying mortgage assets. If the mortgage assets underlying
an IO experience greater than anticipated  principal  prepayments then the total
amount of interest payments allocable to the IO class, and, therefore, the yield
- --------------------------------------------------------------------------------
                               Prospectus Page 28
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



to investors, generally will be reduced. In some instances, an investor may fail
to recoup all of his  original  investment  in the IO,  even if the  security is
government  guaranteed  or is considered  to be of the highest  credit  quality.
Conversely, PO classes are entitled to receive all or a portion of the principal
payments,  but none of the interest,  from the underlying  mortgage  assets.  PO
classes  are  purchased  at  substantial  discounts  from par,  and the yield to
investors will be reduced if principal  payments are slower than expected.  Some
IOs and POs,  as well as other  CMO  classes,  are  structured  to have  special
protections  against the effects of prepayments.  These structural  protections,
however,  normally are effective only within certain ranges of prepayment  rates
and thus will not protect investors in all circumstances.

Floating  rate CMO classes also may be  extremely  volatile.  These  classes pay
interest  at a rate  that  decreases  when a  specified  index of  market  rates
increases.
   
COUNTERPARTIES.  The  Underlying  Funds may be exposed to the risk of  financial
failure or  insolvency of another  party with which the  Underlying  Fund enters
into a transaction,  such as a repurchase agreement or a derivative contract. To
help lessen those risks,  Mitchell  Hutchins  and the  applicable  sub-advisers,
subject to the  supervision of the respective  boards,  monitor and evaluate the
creditworthiness of the parties with which each Underlying Fund does business.
    
   
CONCENTRATION IN MORTGAGE-BACKED SECURITIES. U.S. Government Income Fund and Low
Duration Income Fund each  concentrates at least 25% of its total assets in U.S.
government and privately  issued  mortgage- and  asset-backed  securities.  This
policy has the effect of increasing each of these Underlying  Fund's exposure to
the risks of these  securities  and might cause its net asset value to fluctuate
more than would otherwise be the case. Some types of mortgage-backed securities,
including IOs, POs and inverse floating rate classes of these securities, can be
extremely  volatile and may become  illiquid.  Low Duration Income Fund does not
invest in these classes of mortgage-backed securities.
    
   
NON-DIVERSIFIED STATUS. Global Income Fund is "non-diversified," as that term is
defined in the 1940 Act.  This means  that it is  permitted  to invest a greater
proportion of its assets in the securities of a smaller number of issuers.  As a
result,  this  Underlying Fund may be subject to greater risk because its return
and  the  price  of its  shares  may be  significantly  affected  by the  market
condition or market assessment of a single issuer.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 29
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
INVESTMENT TECHNIQUES AND STRATEGIES
    
HEDGING AND OTHER STRATEGIES USING  DERIVATIVE  CONTRACTS.  Each Underlying Fund
except  Cashfund may use derivative  contracts,  which may include options (both
exchange traded and  over-the-counter),  futures  contracts and forward currency
contracts,  in strategies intended to reduce the overall risk of its investments
("hedge") or, in the case of some Underlying  Funds, to enhance income or return
(including  reallocating  exposure to different asset classes) or realize gains.
Use of these derivative  contracts solely to enhance income or realize gains may
be  considered  a  form  of  speculation.   The  Underlying  Funds  that  invest
substantially in bonds also may use interest rate swaps and similar contracts to
preserve  a return or spread on a  particular  investment  or  portion  of their
portfolios or to protect against an increase in the price of securities that the
Underlying Fund anticipates  purchasing at a later date. New financial  products
and risk management  techniques continue to be developed,  and may be used by an
Underlying  Fund if consistent with its investment  objective and policies.  The
Statement  of  Additional  Information  contains  further  information  on these
derivative contracts and related strategies.

The Underlying Funds might not use any derivative  contracts or strategies,  and
there can be no assurance that using them will succeed.  If Mitchell Hutchins or
the  applicable  sub-adviser  is  incorrect  in its  judgment on market  values,
interest  rates or  other  economic  factors  in using a  hedging  strategy,  an
Underlying Fund may have lower net income and a net loss on the investment. Each
of these strategies involves certain risks, which include:

 .    the fact that the skills  needed to implement a strategy  using  derivative
     contracts  are  different  from those needed to select  securities  for the
     Underlying Funds;

 .    the possibility of imperfect correlation,  or even no correlation,  between
     price  movements of derivative  contracts  used in hedging  strategies  and
     price movements of the securities or currencies being hedged;

 .    possible  constraints placed on an Underlying Fund's ability to purchase or
     sell portfolio  investments at  advantageous  times due to the need for the
     Underlying Fund to maintain "cover" or to segregate securities; and

 .    the possibility that an Underlying Fund is unable to close out or liquidate
     its hedged position.
   
REPURCHASE  AGREEMENTS.  All the Underlying Funds may use repurchase  agreements
and the  Portfolios  also may use them in investing  cash  reserves.  Repurchase
agreements are  transactions  in which a Portfolio or Underlying  Fund purchases
securities  from a bank  or  recognized  securities  dealer  and  simultaneously
- --------------------------------------------------------------------------------
                               Prospectus Page 30
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio




commits to resell  the  securities  to the bank or dealer,  usually no more than
seven days after purchase,  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  securities.   Repurchase  agreements  carry  certain  risks  not
associated with direct  investments in securities,  including a possible decline
in the market  value of the  underlying  securities  and delays and costs to the
Portfolio  or  Underlying  Fund if the other party to the  repurchase  agreement
becomes insolvent.
    
   
BORROWINGS,  DOLLAR ROLLS AND REVERSE  REPURCHASE  AGREEMENTS.  U.S.  Government
Income Fund and Low Duration Income Fund each may invest in "arbitraged"  dollar
roll and reverse repurchase transactions.  In a dollar roll, the Underlying Fund
sells  mortgage-backed  or other  securities  for  delivery on the next  regular
settlement  date  and,  simultaneously,   contracts  to  purchase  substantially
identical  securities  for  delivery on a later  settlement  date.  In a reverse
repurchase  agreement,  the Underlying Fund sells securities to a bank or dealer
and agrees to repurchase  them on demand or on a specified  future date and at a
specified price. In "arbitraged" transactions,  the Underlying Fund maintains an
offsetting position in cash or in U.S. government or investment grade bonds that
mature on or before the  settlement  date of the related  dollar roll or reverse
repurchase  agreement.   Mitchell  Hutchins  believes  that  these  "arbitraged"
transactions  do not  present  the  risks  that  are  normally  associated  with
leverage.  These  Underlying  Funds may invest up to 5% of their total assets in
dollar rolls that are not arbitraged.  These dollar rolls and reverse repurchase
transactions are subject to each Underlying  Fund's limitation on borrowings and
may not exceed 33 1/3% of its total assets.  Each of these Underlying Funds also
may  borrow  for  temporary  or  emergency  purposes,  but not in  excess  of an
additional 5% of its total assets.
    
   
Each  other  Underlying  Fund  may  borrow  money  and  use  reverse  repurchase
agreements subject to its limitation on borrowings,  which varies from 10% to 33
1/3% of total assets.
    
   
Each Portfolio  also may borrow money for temporary or emergency  purposes in an
amount not exceeding 33 1/3% of its total assets.
    
WHEN-ISSUED AND DELAYED-DELIVERY  SECURITIES.  Each Underlying Fund may purchase
securities on a  "when-issued"  or  delayed-delivery  basis.  In  when-issued or
delayed-delivery  transactions,  delivery of the securities occurs beyond normal
settlement periods, but the Underlying Fund would not pay for such securities or
start  earning  interest  on them until they are  delivered.  However,  when the
Underlying Fund purchases securities on a when-issued or delayed-delivery basis,
it  immediately  assumes  the risks of  ownership,  including  the risk of price
fluctuation
   
- --------------------------------------------------------------------------------
                               Prospectus Page 31
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



LENDING  PORTFOLIO  SECURITIES.  Each Underlying Fund may lend its securities to
qualified  broker-dealers or institutional  investors in an amount up to 33 1/3%
of its total  assets.  Lending  securities  enables an  Underlying  Fund to earn
additional  income  but  could  result  in a loss or delay in  recovering  these
securities.
    
   
PORTFOLIO  TURNOVER.  Each Portfolio's and Underlying Fund's portfolio  turnover
rate may vary greatly  from year to year and will not be a limiting  factor when
Mitchell Hutchins or a sub-adviser deems portfolio changes appropriate. A higher
turnover  rate (100% or more) for a Portfolio  or  Underlying  Fund will involve
correspondingly  greater  transaction costs, which will be borne directly by the
Portfolio or Underlying  Fund,  and may increase the  potential  for  short-term
capital gains.
    
   
DEFENSIVE  POSITIONS;  CASH RESERVES.  When Mitchell  Hutchins or the applicable
sub-adviser  believes that unusual  market or economic  circumstances  warrant a
defensive posture,  an Underlying Fund may temporarily commit all or any portion
of its assets to cash or  investment  grade  money  market  instruments  of U.S.
issuers (and foreign issuers for some Underlying  Funds),  including  repurchase
agreements.  Each  Underlying  Fund may invest up to 35% of its total  assets in
cash or investment  grade money market  instruments of U.S. issuers (and foreign
issuers for some Underlying Funds) for liquidity  purposes or pending investment
in other securities
    
   
ILLIQUID SECURITIES. Each Underlying Fund may invest up to 10% or 15% of its net
assets in illiquid securities,  including repurchase agreements maturing in more
than seven days,  certain cover for OTC options and securities whose disposition
is restricted  under the federal  securities  laws. The Underlying  Funds do not
consider securities that are eligible for resale pursuant to SEC Rule 144A to be
illiquid securities if Mitchell Hutchins or the sub-adviser,  as applicable, has
determined such securities to be liquid,  based upon the trading markets for the
securities under procedures approved by the Underlying Funds' boards.  Investing
in 144A securities  could have the effect of increasing the level of illiquidity
to  the  extent  that  qualified   institutional  buyers  become,  for  a  time,
uninterested in purchasing these securities.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 32
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
Each  Portfolio  may invest up to 15% of its net assets in illiquid  securities,
including Rule 144A securities,  but intends to use this  authorization  only in
connection with its investment of cash reserves in short-term securities.
    
   
OTHER INFORMATION. Each Underlying Fund may invest up to 10% of its total assets
in the  securities of other  investment  companies.  To the extent an Underlying
Fund invests in other  investment  companies,  its  shareholders,  including the
Portfolios,  incur duplicative fees and expenses,  including investment advisory
fees.
    


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

                          FLEXIBLE PRICING[SERVICEMARK]

- --------------------------------------------------------------------------------
   
Each Portfolio offers through this Prospectus four classes of shares that differ
in terms of sales charges and expenses.  An investor can select from among Class
A, B and C the class that is best suited to his or her investment  needs,  based
upon the holding period and the amount of investment. Certain eligible investors
may select Class Y. The  Portfolios and Mitchell  Hutchins  reserve the right to
reject any purchase order and to suspend the offering of any class of shares for
a period of time.
    
CLASS A SHARES
   
HOW PRICE IS CALCULATED: The price is the net asset value plus the initial sales
charge (the maximum is 4.5% of the public offering  price;  4% for  Conservative
Portfolio) next calculated  after  PaineWebber's  New York City  headquarters or
PFPC Inc., the  Portfolios'  transfer  agent  ("Transfer  Agent"),  receives the
purchase  order.  Although  investors  pay an initial sales charge when they buy
Class A shares,  the ongoing  expenses for this class are lower than the ongoing
expenses  of Class B and  Class C  shares.  Class A  shares  sales  charges  are
calculated as follows:
    
- --------------------------------------------------------------------------------
                               Prospectus Page 33
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
GROWTH PORTFOLIO AND MODERATE PORTFOLIO

                                          SALES CHARGE AS          DISCOUNT TO
                                          A PERCENTAGE OF           SELECTED
                                       ----------------------       DEALERS
                                       OFFERING    NET AMOUNT   AS PERCENTAGE OF
                                        PRICE       INVESTED     OFFERING PRICE
                                       --------   -----------  -----------------
AMOUNT OF INVESTMENT   
- --------------------
Less than $50,000..................      4.50%       4.71%           4.25%
$50,000 to $99,999.................      4.00        4.17            3.75
$100,000 to $249,999...............      3.50        3.63            3.25
$250,000 to $499,999...............      2.50        2.56            2.25
$500,000 to $999,999...............      1.75        1.78            1.50
$1,000,000 and over (1)............      None        None            1.00(2)

CONSERVATIVE PORTFOLIO

                                          SALES CHARGE AS          DISCOUNT TO
                                          A PERCENTAGE OF           SELECTED
                                       ----------------------       DEALERS
                                       OFFERING    NET AMOUNT   AS PERCENTAGE OF
                                        PRICE       INVESTED     OFFERING PRICE
                                       --------   -----------  -----------------
AMOUNT OF INVESTMENT   
- ---------------------
Less than $100,000.................      4.00%       4.17%           3.75%
$100,000 to $249,999...............      3.00        3.09            2.75
$250,000 to $499,999...............      2.25        2.30            2.00
$500,000 to $999,999...............      1.75        1.78            1.50
$1,000,000 and over (1)............      None        None            1.00(2)
    
   
(1)  A contingent  deferred sales charge of 1% of the shares'  offering price or
     the net asset value at the time of sale by the  shareholder,  whichever  is
     less,  is charged on sales of shares made  within one year of the  purchase
     date.  Class A shares  representing  reinvestment of any dividends or other
     distributions  are not  subject  to the 1%  charge.  Withdrawals  under the
     Systematic  Withdrawal  Plan  are  not  subject  to this  charge.  However,
     investors  may not  withdraw  more than 12% of the  value of the  Portfolio
     account under the Plan in the first year after purchase.
    
(2)  Mitchell Hutchins pays 1% to PaineWebber.

- --------------------------------------------------------------------------------
                               Prospectus Page 34
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



SALES CHARGE REDUCTIONS & WAIVERS

Investors who are purchasing Class A shares in more than one PaineWebber  mutual
fund may combine those  purchases to get a reduced  sales charge.  Investors who
already own Class A shares in one or more  PaineWebber  mutual funds may combine
the amount they are currently purchasing with the value of such previously owned
shares to qualify for a reduced  sales  charge.  To  determine  the sales charge
reduction in either case, please refer to the charts above.

Investors  may also  qualify for a lower sales  charge when they  combine  their
purchases with those of:

 .    their spouses, parents or children under age 21;

 .    their Individual Retirement Accounts (IRAs);

 .    certain employee benefit plans, including 401(k) plans;

 .    any company controlled by the investor;

 .    trusts created by the investor;
   
 .    Uniform  Gifts to  Minors  Act/Uniform  Transfers  to Minors  Act  accounts
     created by the  investor  or group of  individuals  for the  benefit of the
     investors' children; or
    
 .    accounts with the same adviser.

Employers who own Class A shares for one or more of their  qualified  retirement
plans may also qualify for the reduced sales charge.

The sales charge will not apply when the investor:

 .    is an employee, director, trustee or officer of PaineWebber, its affiliates
     or any PaineWebber mutual fund;
   
 .    is the spouse, parent or child of any of the above;
    
   
 .    buys  these  shares  through a  PaineWebber  investment  executive  who was
     formerly  employed  as a broker with a  competing  brokerage  firm that was
     registered as a broker-dealer with the SEC; and
    
          .    the  investor  was  the  investment  executive's  client  at  the
               competing brokerage firm;
   
          .    within  90 days of  buying  Class A shares  in a  Portfolio,  the
               investor  sells  shares of one or more mutual funds that (a) were
               principally  underwritten by the competing  brokerage firm or its
               affiliates and (b) the investor either paid a sales charge to buy
               those  shares,  paid a  contingent  deferred  sales  charge  when
               selling them or held those shares until the  contingent  deferred
               sales charge was waived; and
    
- --------------------------------------------------------------------------------
                               Prospectus Page 35
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



          .    the amount that the investor  purchases does not exceed the total
               amount of money the investor  received from the sale of the other
               mutual fund;

 .    is a certificate  holder of unit investment trusts sponsored by PaineWebber
     and has  elected  to have  dividends  and  other  distributions  from  that
     investment automatically invested in Class A shares;
   
 .    is an  employer  establishing  an employee  benefit  plan  qualified  under
     section 401,  including a salary  reduction  plan  qualified  under section
     401(k) or section  403(b) of the  Internal  Revenue Code  ("Code")  (each a
     "qualified plan").  (This waiver is subject to minimum  requirements,  with
     respect  to the  number  of  employees  and  the  amount  of  plan  assets,
     established by Mitchell  Hutchins.  Currently,  a plan must have 50 or more
     eligible employees and at least $1 million in assets.) For investments made
     pursuant  to  this  waiver,   Mitchell  Hutchins  may  make  a  payment  to
     PaineWebber  out of its own  resources in an amount not to exceed 1% of the
     amount invested;
    
   
 .    is  a  participant  in  the  PaineWebber  Members  Only  Program(TM).   For
     investments  made  pursuant  to this  waiver,  Mitchell  Hutchins  may make
     payments  out of its own  resources  to  PaineWebber  and to  participating
     membership  organizations  in a total amount not to exceed 1% of the amount
     invested;
    
   
 .    is a variable annuity offered only to qualified plans. For investments made
     pursuant to this waiver, Mitchell Hutchins may make payments out of its own
     resources to PaineWebber and to the variable annuity's sponsor,  adviser or
     distributor in a total amount not to exceed 1% of the amount invested; or
    
   
 .    acquires Class A shares through an investment program that is not sponsored
     by PaineWebber  or its  affiliates and that charges  participants a fee for
     program  services,  provided  that the program  sponsor has entered  into a
     written agreement with PaineWebber permitting the sale of Class A shares at
     net asset value to that  program.  For  investments  made  pursuant to this
     waiver,  Mitchell Hutchins may make a payment to PaineWebber out of its own
     resources  in an  amount  not to  exceed  1% of the  amount  invested.  For
     subsequent investments or exchanges made to implement a rebalancing feature
     of  such  an  investment   program,   the  minimum  subsequent   investment
     requirement is also waived.
    
   
For more  information on how to get any reduced sales charge,  investors  should
contact their  investment  executive at PaineWebber or one of its  correspondent
firms or call 1-800-647-1568. Investors must provide satisfactory information to
PaineWebber  or the Portfolio if they seek any of these sales charge  reductions
or waivers.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 36
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



CLASS B SHARES

HOW PRICE IS CALCULATED:  The price is the net asset value next calculated after
PaineWebber's  New York City  headquarters  or the Transfer  Agent  receives the
purchase order. The ongoing expenses investors pay for Class B shares are higher
than those of Class A shares.  Because  investors  do not pay an  initial  sales
charge  when they buy  Class B shares,  100% of their  purchase  is  immediately
invested.
   
Depending on how long they own their Portfolio investment, investors may have to
pay a sales charge when they sell their Portfolio  shares.  This sales charge is
called a "contingent deferred sales charge." The amount of the charge depends on
how long the  investor  owned the  shares.  The sales  charge is  calculated  by
multiplying  the offering price (net asset value at the time of purchase) or the
net asset value of the shares at the time of sale by the shareholder,  whichever
is less,  by the  percentage  shown on the  following  table.  Investors who own
shares for more than six years do not have to pay a sales  charge  when  selling
those shares.
    
   
                                        PERCENTAGE BY WHICH THE
IF THE INVESTOR SELLS                       SHARES' NET ASSET
   SHARES WITHIN:                          VALUE IS MULTIPLIED
- ---------------------                   ------------------------
    
1st year since purchase                           5%
2nd year since purchase                           4
3rd year since purchase                           3
4th year since purchase                           2
5th year since purchase                           2
6th year since purchase                           1
7th year since purchase                         None

CONVERSION OF CLASS B SHARES
   
Class B shares automatically convert to the appropriate number of Class A shares
of equal dollar value after the investor has owned them for six years. Dividends
and other  distributions  paid to the  investor by the  Portfolio in the form of
additional  Class B shares  will also  convert  to Class A shares on a  pro-rata
basis.  This  benefits  shareholders  because  Class A shares have lower ongoing
expenses  than Class B shares.  If the  investor  has  exchanged  Class B shares
between  PaineWebber  funds,  the Portfolio  uses the purchase date at which the
initial investment was made to determine the conversion date.
    
MINIMIZING THE CONTINGENT DEFERRED SALES CHARGE
   
When investors sell Class B shares they have owned for less than six years,  the
Portfolio automatically will minimize the sales charge by assuming the investors
are selling:
    
 .    First, Class B shares owned through  reinvested  dividends and capital gain
     distributions; and
   
 .   Second, Class B shares held in the Portfolio the longest.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 37
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



WAIVERS OF THE CONTINGENT DEFERRED SALES CHARGE

The contingent deferred sales charge will not apply to:
   
 .    sales  of  shares  under  the  Portfolio's   "Systematic  Withdrawal  Plan"
     (investors  may not  withdraw  annually  more  than 12% of the value of the
     Portfolio account under the Plan);
    
   
 .    a distribution  from an IRA, a  self-employed  individual  retirement  plan
     ("Keogh  Plan") or a custodial  account  under  Section  403(b) of the Code
     (after the investor reaches age 59 1/2);
    
 .    a tax-free return of an excess IRA contribution;

 .    a tax-qualified retirement plan distribution following retirement; or

 .    Class B shares sold within one year of an investor's  death if the investor
     owned the  shares at the time of death  either as the sole  shareholder  or
     with his or her spouse as a joint tenant with the right of survivorship.
   
An  investor  must  provide  satisfactory  information  to  PaineWebber  or  the
Portfolio if the investor seeks any of these waivers.
    
CLASS C SHARES

HOW PRICE IS CALCULATED: The price of Class C shares is the net asset value next
calculated after  PaineWebber's New York City headquarters or the Transfer Agent
receives the purchase  order.  Investors do not pay an initial sales charge when
they buy Class C shares,  but the ongoing  expenses of Class C shares are higher
than those of Class A shares. Class C shares never convert to any other class of
shares.
   
A contingent  deferred sales charge of 1% (0.75% for Conservative  Portfolio) of
the  offering  price (net asset value at the time of  purchase) or the net asset
value of the shares at the time of sale by the  shareholder,  whichever is less,
is charged on sales of shares made within one year of the purchase  date.  Other
PaineWebber mutual funds may impose a different contingent deferred sales charge
on Class C shares sold within one year of the  purchase  date. A sale of Class C
shares acquired  through an exchange and held less than one year will be subject
to the same contingent deferred sales charge that would have been imposed on the
Class C shares of the  PaineWebber  mutual fund  originally  purchased.  Class C
shares representing  reinvestment of any dividends or capital gain distributions
will  not be  subject  to the 1%  (0.75%  for  Conservative  Portfolio)  charge.
Withdrawals  under the  Systematic  Withdrawal  Plan also will not be subject to
this charge.  However,  investors may not withdraw more than 12% of the value of
the Portfolio account under the Plan in the first year after purchase.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 38
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



CLASS Y SHARES
   
HOW PRICE IS  CALCULATED.  Class Y shares are sold to eligible  investors at the
net asset value next calculated after  PaineWebber's  New York City headquarters
or the Transfer Agent receives the purchase order.  Because investors do not pay
an initial sales charge when they buy Class Y shares,  100% of their purchase is
immediately  invested. No contingent deferred sales charge is imposed on Class Y
shares, and the ongoing expenses for Class Y shares are lower than for the other
classes  because  Class Y shares are not subject to rule 12b-1  distribution  or
service fees.
    

LIMITED  GROUPS OF INVESTORS.  Only the following  investors are eligible to buy
Class Y shares:

 .    a  participant  in INSIGHT when Class Y shares are  purchased  through that
     program;
   
 .    an investor who buys $10 million or more at any one time in any combination
     of PaineWebber  mutual funds in the Flexible  Pricing[SERVICEMARK]  System;
     and
    
   
 .    a qualified plan that has either
    
   
            5,000 or more eligible employees or
    
   
            $50 million or more in assets.
    
INSIGHT. An investor who purchases $50,000 or more of shares of the mutual funds
that are available to INSIGHT participants (which include the PaineWebber mutual
funds in the Flexible  Pricing[SERVICEMARK]  System and certain other  specified
mutual  funds) may take part in  INSIGHT,  a total  portfolio  asset  allocation
program  sponsored by PaineWebber,  and thus become eligible to purchase Class Y
shares.   INSIGHT  offers  comprehensive   investment   services,   including  a
personalized   asset  allocation   investment   strategy  using  an  appropriate
combination of funds,  monitoring of investment  performance  and  comprehensive
quarterly reports that cover market trends, portfolio summaries and personalized
account information.

Participation in INSIGHT is subject to payment of an advisory fee to PaineWebber
at the  maximum  annual  rate of  1.50%  of  assets  held  through  the  program
(generally  charged quarterly in advance),  which covers all INSIGHT  investment
advisory services and program  administration fees. Employees of PaineWebber and
its affiliates are entitled to a 50% reduction in the fee otherwise  payable for
participation  in INSIGHT.  INSIGHT clients may elect to have their INSIGHT fees
charged to their  PaineWebber  accounts (by the  automatic  redemption  of money
market fund shares) or, if a qualified plan, invoiced.
- --------------------------------------------------------------------------------
                               Prospectus Page 39
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



Please  contact  your   PaineWebber   investment   executive  or   PaineWebber's
correspondent  firms  for more  information  concerning  mutual  funds  that are
available to INSIGHT participants or for other INSIGHT information.
   
ACQUISITION  OF CLASS Y SHARES BY OTHERS.  Each Portfolio is authorized to offer
Class Y shares to employee  benefit and retirement  plans of Paine Webber Group,
Inc. and its affiliates and certain other investment programs that are sponsored
by  PaineWebber  and that may invest in  PaineWebber  mutual funds.  At present,
however, INSIGHT participants are the only purchasers in these categories.
    



- --------------------------------------------------------------------------------
                                HOW TO BUY SHARES

- --------------------------------------------------------------------------------
   
Prices are calculated for each class of a Portfolio's  shares once each Business
Day, at the close of regular  trading on the New York Stock Exchange  (currently
4:00 p.m., Eastern time). A "Business Day" is any day, Monday through Friday, on
which the New York Stock Exchange is open for business.  Shares are purchased at
the next  share  price  calculated  after  the  purchase  order is  received  by
PaineWebber's New York City headquarters or the Transfer Agent.
    
   
When placing an order to buy shares,  investors  should  specify  which class of
shares  they want to buy.  If  investors  fail to specify  the class,  they will
automatically  receive  Class A shares,  which  include an initial sales charge.
Investors in Class Y shares must provide satisfactory information to PaineWebber
or the Portfolio that they are eligible to purchase Class Y shares.
    
PAINEWEBBER CLIENTS
   
Investors  who are  PaineWebber  clients  may  buy  shares  through  PaineWebber
investment  executives or its correspondent  firms.  Investors may buy shares in
person,  by mail,  by  telephone  or by wire (the  minimum  wire  purchase is $1
million).   PaineWebber   investment  executives  and  correspondent  firms  are
responsible for promptly sending investors' purchase orders to PaineWebber's New
York City headquarters.  Investors may pay for their purchases with checks drawn
on U.S. banks or with funds they have in their brokerage accounts at PaineWebber
or its correspondent firms.
    
OTHER INVESTORS
   
Investors who are not PaineWebber  clients may purchase Portfolio shares and set
up an account  through the Transfer  Agent (PFPC Inc.) by  completing an account
application which may be obtained by calling 1-800-647-1568. The application and
check must be mailed to PFPC Inc.,  Attn:  PaineWebber  Mutual  Funds,  P.O. Box
8950, Wilmington, DE 19899.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 40
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



Investors who already have money invested in a PaineWebber mutual fund, and want
to invest in another PaineWebber mutual fund, can:

 .    mail an application with a check; or

 .    open an account by exchanging from another PaineWebber mutual fund.
   
Investors do not have to send an application when making additional  investments
in the Portfolio.
    
MINIMUM INVESTMENTS FOR CLASS A, CLASS B AND CLASS C SHARES

To open an account ....................$  1,000
To add to an account ..................$    100
   
A Portfolio may waive or reduce these minimums for:
    
   
 .    employees of PaineWebber or its affiliates;
    
   
 .    participants in certain pension plans,  retirement  accounts,  unaffiliated
     investment programs or the Portfolio's automatic investment plan; or
    
   
 .    transactions  in Class A and  Class Y  shares  made in  certain  investment
     programs.
    
HOW TO EXCHANGE SHARES
   
As shareholders, investors have the privilege of exchanging Class A, Class B and
Class C  shares  of the  Portfolios  for the  same  class  of  shares  of  other
PaineWebber mutual funds. For classes of shares where no initial sales charge is
imposed, a contingent  deferred sales charge may apply if the investor sells the
shares acquired through the exchange. Class Y shares are not exchangeable.
    
Exchanges  may be subject to minimum  investment  requirements  of the fund into
which exchanges are made.

 .    Investors who  purchased  their shares  through an investment  executive at
     PaineWebber or one of its correspondent  firms may exchange their shares by
     contacting  their investment  executive in person or by telephone,  mail or
     wire.

- --------------------------------------------------------------------------------
                               Prospectus Page 41
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



 .    Investors  who do not  have an  account  with an  investment  executive  at
     PaineWebber or one of its correspondent  firms may exchange their shares by
     writing a "letter of  instruction"  to the  Transfer  Agent.  The letter of
     instruction must include:

     .   the investor's name and address;
   
     .   the Portfolio's name;
    
     .   the Portfolio account number;

     .   the dollar amount or number of shares to be sold; and

     .   a  guarantee  of  each  registered  owner's  signature  by an  eligible
         institution, such as a commercial bank, trust company or stock exchange
         member.

The letter must be mailed to PFPC Inc., Attn: PaineWebber Mutual Funds, P.O. Box
8950, Wilmington, DE 19899.
   
No contingent deferred sales charge is imposed when shares are exchanged for the
corresponding  class of shares of other  PaineWebber  mutual funds.  A Portfolio
will use the purchase date of the initial investment to determine any contingent
deferred sales charge due when the acquired  shares are sold.  Portfolio  shares
may be exchanged only after the  settlement  date has passed and payment for the
shares  has  been  made.  The  exchange  privilege  is  available  only in those
jurisdictions  where the sale of the fund shares to be  acquired is  authorized.
This  exchange  privilege  may be modified or  terminated  at any time and, when
required  by SEC  rules,  upon 60  days'  notice.  See the  back  cover  of this
prospectus for a listing of other PaineWebber mutual funds.
    

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

                               HOW TO SELL SHARES

- --------------------------------------------------------------------------------
   
Investors can sell (redeem) shares at any time. Shares will be sold at the share
price for that class as next calculated (less any applicable contingent deferred
sales  charge)  after  the  order is  received  by  PaineWebber's  New York City
headquarters or the Transfer Agent. Share prices are normally  calculated at the
close of regular  trading on the New York Stock Exchange  (currently  4:00 p.m.,
Eastern time).
    
- --------------------------------------------------------------------------------
                               Prospectus Page 42
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
Investors who own more than one class of shares should  specify which class they
are selling.  If they do not, the  Portfolio  will assume they are first selling
their Class A shares, then Class C, then Class B and last, Class Y.
    
   
If a  shareholder  wants to sell  shares  which  were  purchased  recently,  the
Portfolio may delay payment until it verifies that good payment was received. In
the case of purchases by check, this can take up to 15 days.
    
   
Investors  who  have  an  account  with  PaineWebber  or  one  of  PaineWebber's
correspondent  firms  can sell  their  shares  by  contacting  their  investment
executive.   PaineWebber  investment  executives  and  correspondent  firms  are
responsible for promptly  sending  investors' sell orders to  PaineWebber's  New
York City  headquarters.  Investors  who do not have an account  and have bought
their shares through the Transfer Agent, may sell shares by writing a "letter of
instruction," as detailed in "How to Exchange Shares."
    
   
Because the  Portfolios  incur  certain fixed costs in  maintaining  shareholder
accounts,  each Portfolio  reserves the right to purchase back all of its shares
in any  shareholder  account  with a net asset  value of less than $500.  If the
Portfolio  elects to do so, it will notify the shareholder of the opportunity to
increase  the amount  invested to $500 or more  within 60 days of the notice.  A
Portfolio  will not purchase  back accounts that fall below $500 solely due to a
reduction in net asset value per share.
    
REINSTATEMENT PRIVILEGE
   
Shareholders who sell their Class A shares may reinstate their Portfolio account
without  a  sales  charge  up to  the  dollar  amount  sold  by  purchasing  the
Portfolio's  Class A shares within 365 days after the sale. To take advantage of
this  reinstatement   privilege,   shareholders  must  notify  their  investment
executive  at  PaineWebber  or one of its  correspondent  firms  at the  time of
purchase.
    


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

                                 OTHER SERVICES
- --------------------------------------------------------------------------------
   
Investors  should consult their  investment  executives at PaineWebber or one of
its  correspondent  firms to learn more about the following  services  available
with respect to the Portfolios' Class A, Class B and Class C shares:
    
- --------------------------------------------------------------------------------
                               Prospectus Page 43
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



AUTOMATIC INVESTMENT PLAN
   
Investing  on a regular  basis  helps  investors  meet  their  financial  goals.
PaineWebber  offers  an  Automatic   Investment  Plan  with  a  minimum  initial
investment of $1,000  through which a Portfolio will deduct $50 or more monthly,
quarterly,  semiannually  or annually from the investor's bank account to invest
directly in the Portfolio. In addition to providing a convenient and disciplined
manner of investing,  participation in the Automatic Investment Plan enables the
investor to use the technique of "dollar cost averaging."
    
SYSTEMATIC WITHDRAWAL PLAN
   
The Systematic  Withdrawal  Plan allows  investors to set up monthly,  quarterly
(March, June, September and December),  semiannual (June and December) or annual
(December)  withdrawals  from their  Portfolio  accounts.  Minimum  balances and
withdrawals vary according to the class of shares:
    
   
 .    Class A and Class C shares.  Minimum  value of Portfolio  shares is $5,000;
     minimum withdrawals of $100.
    
   
 .    Class B shares.  Minimum  value of  Portfolio  shares is  $20,000;  minimum
     monthly,  quarterly,  semiannual and annual withdrawals of $200, $400, $600
     and $800, respectively.
    
   
Withdrawals  under  the  Systematic  Withdrawal  Plan will not be  subject  to a
contingent  deferred sales charge. An investor may not withdraw more than 12% of
the value of the  Portfolio  account  when the  investor  signed up for the Plan
(annually  for Class B shares;  during the first year under the Plan for Class A
and Class C  shares).  Shareholders  who  elect to  receive  dividends  or other
distributions in cash may not participate in the Plan.
    
INDIVIDUAL RETIREMENT ACCOUNTS
   
Self-directed  IRAs are  available  through  PaineWebber  in which  purchases of
PaineWebber   mutual  funds  and  other  investments  may  be  made.   Investors
considering  establishing  an IRA should review  applicable  tax laws and should
consult their tax advisers.
    
TRANSFER OF ACCOUNTS
   
If investors  holding shares of a Portfolio in a PaineWebber  brokerage  account
transfer their brokerage  accounts to another firm, the Portfolio shares will be
moved to an account  with the  Transfer  Agent.  However,  if the other firm has
entered into a selected dealer agreement with Mitchell  Hutchins relating to the
Portfolio,  the shareholder  may be able to hold Portfolio  shares in an account
with the other firm.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 44
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



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

                               MANAGEMENT

- --------------------------------------------------------------------------------
   
The  Portfolios  are  governed  by a board of  trustees,  which  oversees  their
operations. Each Portfolio has appointed Mitchell Hutchins as investment adviser
and administrator  responsible for that Portfolio's  operations  (subject to the
authority  of the board).  As  investment  adviser and  administrator,  Mitchell
Hutchins  supervises  all aspects of each  Portfolio's  operations and makes and
implements all investment decisions for that Portfolio.
    
   
Mitchell  Hutchins,  located at 1285 Avenue of the Americas,  New York, New York
10019, is an asset management subsidiary of PaineWebber  Incorporated,  which is
wholly owned by Paine Webber Group Inc.,  a publicly  owned  financial  services
holding company.  On June 30, 1997, Mitchell Hutchins was adviser or sub-adviser
of 30 investment  companies with 65 separate  portfolios and aggregate assets of
approximately $33.3 billion.
    
Personnel of Mitchell  Hutchins may engage in securities  transactions for their
own  accounts  pursuant to Mitchell  Hutchins'  code of ethics that  establishes
procedures for personal investing and restricts certain transactions.
   
T. Kirkham Barneby,  Dennis McCauley and Mark A. Tincher are responsible for the
day-to-day management of each Portfolio's investments.
    
Mr. Barneby is a managing director and chief investment  officer of quantitative
investments of Mitchell Hutchins. Mr. Barneby rejoined Mitchell Hutchins in 1994
after being with Vantage Global  Management for one year. During the eight years
that Mr. Barneby was  previously  with Mitchell  Hutchins,  he was a senior vice
president responsible for quantitative management and asset allocation models.
   
Dennis  McCauley is a managing  director and chief  investment  officer of fixed
income investments of Mitchell  Hutchins.  Prior to joining Mitchell Hutchins in
December  1994,  Mr.  McCauley was director of fixed income  investments  of IBM
Corporation.
    
   
Mark A. Tincher is a managing director and chief investment  officer of equities
of Mitchell  Hutchins.  Prior to joining  Mitchell  Hutchins in March 1995,  Mr.
Tincher was a vice president of Chase  Manhattan  Private Bank where he directed
the U.S. funds management and equity research areas.
    
MANAGEMENT FEES & OTHER EXPENSES
   
Each Portfolio incurs various expenses in its operations, such as the management
fee paid to Mitchell  Hutchins,  12b-1  distribution and services fees paid with
respect to the various classes,  custody and transfer agency fees,  professional
fees, expenses of board and shareholder meetings,  fees and expenses relating to
registration of its shares,  taxes and  governmental  fees, fees and expenses of
trustees,  costs of obtaining  insurance,  expenses of printing and distributing
shareholder  materials,  organizational  expenses  and  extraordinary  expenses,
including costs or losses in any litigation.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 45
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
Mitchell  Hutchins has agreed to bear all expenses of the Portfolios  other than
the management fee, the 12b-1 fees and extraordinary  expenses. For its services
and its bearing these expenses,  each Portfolio pays Mitchell Hutchins a monthly
management fee at the annual rate of 0.35% of its average daily net assets.
    
   
Each Underlying Fund pays a management fee to Mitchell Hutchins (PaineWebber for
Cashfund)  and also pays other  operating  expenses.  An investor in a Portfolio
will indirectly pay both the Portfolio's  management fee and the management fees
and other expenses of the Underlying Funds held by that Portfolio. Investors who
do not wish to take  advantage  of the  Portfolios'  allocation  of their assets
among several  Underlying  Funds may invest directly in the Underlying Funds and
thereby avoid incurring the management fee paid by each Portfolio.
    

DISTRIBUTION ARRANGEMENTS
   
Mitchell  Hutchins  is the  distributor  of  each  Portfolio's  shares  and  has
appointed  PaineWebber  as the  exclusive  dealer for the sale of those  shares.
There is no distribution  plan with respect to the  Portfolios'  Class Y shares.
Under  distribution  plans  for Class A,  Class B and  Class C shares  ("Class A
Plan," "Class B Plan" and "Class C Plan," collectively, "Plans"), each Portfolio
pays Mitchell Hutchins:
    
 .    Monthly  service fees at the annual rate of 0.25% of the average  daily net
     assets of each class of shares.
   
 .    Monthly  distribution fees at the annual rate of 0.75% of the average daily
     net assets of Class B shares.
    
   
 .    Monthly  distribution  fees at the  annual  rate of  0.75%  (0.50%  for the
     Conservative Portfolio) of the average daily net assets of Class C shares.
    
   
Mitchell Hutchins  primarily uses the service fees under the Plans for the Class
A,  Class B and Class C shares to pay  PaineWebber  for  shareholder  servicing,
currently  at the  annual  rate of 0.25%  of the  aggregate  investment  amounts
maintained  in  each  Portfolio  by  PaineWebber   clients.   PaineWebber   then
compensates  its  investment  executives  for  shareholder  servicing  that they
perform and offsets its own expenses in servicing  and  maintaining  shareholder
accounts.
    
Mitchell Hutchins uses the distribution fees under the Class B and Class C Plans
to:
   
 .    Offset the commissions it pays to PaineWebber for selling each  Portfolio's
     Class B and Class C shares, respectively.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 46
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
 .    Offset each Portfolio's  marketing costs attributable to such classes, such
     as preparation, printing and distribution of sales literature,  advertising
     and prospectuses to prospective  investors and related  overhead  expenses,
     such as employee salaries and bonuses.
    
   
PaineWebber  compensates  investment  executives when Class B and Class C shares
are bought by  investors,  as well as on an  ongoing  basis.  Mitchell  Hutchins
receives no special  compensation from any of the Portfolios or investors at the
time Class B or Class C shares are bought.
    
Mitchell  Hutchins  receives the proceeds of the initial  sales charge paid when
Class A shares are bought and 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 each  class of shares
("Distribution  Contracts")  specify  that each  Portfolio  must pay service and
distribution fees to Mitchell Hutchins for its activities,  not as reimbursement
for specific expenses incurred.  Therefore,  even if Mitchell Hutchins' expenses
exceed the service or distribution fees it receives,  the Portfolios 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  Portfolios.  Annually,  the  board of each
Portfolio  reviews the Plan and Mitchell  Hutchins'  corresponding  expenses for
each class separately from the Plans and expenses of the other classes.
    



- --------------------------------------------------------------------------------
   
                             DETERMINING THE SHARES'
                                 NET ASSET VALUE
    
- --------------------------------------------------------------------------------
   
The net  asset  value  of a  Portfolio's  shares  fluctuates  and is  determined
separately  for each  class as of the close of  regular  trading on the New York
Stock  Exchange  (currently  4:00 p.m.,  Eastern  time) each  Business Day. Each
Portfolio's net asset value per share is determined by dividing the value of the
securities it holds (that is, the shares of Underlying Funds),  plus any cash or
other assets,  minus all  liabilities,  by the total number of Portfolio  shares
outstanding.  The value of each  Underlying  Fund will be its net asset value at
the time of computation.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 47
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
Short-term  investments  that have a maturity of more than 60 days are valued at
prices based on market  quotations  for  securities of similar  type,  yield and
maturity. The amortized cost method of valuation generally is used to value debt
obligations  with 60 days  or less  remaining  to  maturity,  unless  the  board
determines that this does not represent fair value.
    

- --------------------------------------------------------------------------------
   
                                DIVIDENDS & TAXES
    
- --------------------------------------------------------------------------------
   
DIVIDENDS
    
   
Each  of  Conservative  Portfolio  and  Moderate  Portfolio  declares  and  pays
dividends from their net investment income quarterly;  Growth Portfolio declares
and pays dividends from its net investment  income  annually.  A Portfolio's net
investment  income  consists  of  dividends  paid to it from the net  investment
income of the Underlying Funds in which it holds shares -- plus accrued interest
and earned  discount  (including  both original  issue and market  discounts) on
direct investments in money market or other short-term debt investments,  if any
- --  less  applicable   expenses.   Each  Portfolio  also  annually   distributes
substantially  all of its net  capital  gains,  if  any,  which  consist  of (1)
distributions  to it from the net capital gains, if any, of Underlying  Funds in
which  it  holds  shares  and  (2)  net  gains  realized  from  the  Portfolio's
disposition  of  Underlying  Fund  shares  (which  dispositions   generally  are
occasioned by reallocating  the Portfolio's  assets among Underlying Funds or by
the need to make distributions  and/or payments of redemption proceeds in excess
of available cash). A Portfolio may make additional distributions, if necessary,
to avoid a 4% excise tax on certain undistributed income and capital gains.
    
   
Dividends  and other  distributions  paid on each class of shares of a Portfolio
are  calculated  at the same time and in the same manner.  Dividends on Class A,
Class B and Class C shares of a Portfolio are expected to be lower than those on
its Class Y shares because the other shares have higher expenses  resulting from
their distribution and service fees.  Dividends on Class B and Class C shares of
a Portfolio  are  expected to be lower than those on its Class A shares  because
Class  B  and  Class  C  shares  have  higher  expenses   resulting  from  their
distribution  fees. For the same reason,  dividends on Conservative  Portfolio's
Class B shares are expected to be lower than those on its Class C shares.
    
   
The  Portfolios'  dividends  and  other  distributions  are  paid in  additional
Portfolio  shares of the same class at net asset value,  unless the  shareholder
has requested  cash  payments.  Shareholders  who wish to receive  dividends and
other distributions in cash, either mailed to them by check or credited to their
PaineWebber accounts,  should contact their investment executives at PaineWebber
or one of its  correspondent  firms or complete the  appropriate  section of the
account application.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 48
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



TAXES
   
Each  Portfolio  intends to qualify  for  treatment  as a  regulated  investment
company under the Code so that it will not have to pay federal income tax on the
part of its  investment  company  taxable  income  (generally  consisting of net
investment  income and net short-term  capital gain) ("taxable  income") and net
capital  gain  (that is,  the  excess  of net  long-term  capital  gain over net
short-term capital loss) that it distributes to its shareholders.
    
   
Dividends  paid to a Portfolio  from an Underlying  Fund's taxable income (which
may include net gains from certain foreign currency  transactions)  are included
in the Portfolio's  taxable income,  and dividends from the latter (whether paid
in  cash  or  additional  shares)  generally  are  taxable  to  the  Portfolio's
shareholders  as ordinary  income.  Distributions  of a Portfolio's  net capital
gain,  consisting  of  distributions  to it of net capital gain from  Underlying
Funds  in which  it  holds  shares  and  gains  realized  from  the  Portfolio's
disposition  of an  Underlying  Fund's  shares held for more than twelve  months
(whether paid in cash or additional shares),  are taxable to its shareholders as
long-term  capital gains,  regardless of how long they have held their Portfolio
shares.  The  Taxpayer  Relief  Act of 1997  ("Act"),  enacted  in August  1997,
dramatically  changes the taxation of net capital  gain,  by applying  different
rates thereto  depending on the  taxpayer's  holding period and marginal rate of
federal income tax. The Act, however,  does not address the application of these
rules to distributions by regulated  investment companies and instead authorizes
the issuance of regulations to do so.  Accordingly,  shareholders should consult
their tax advisers as to the effect of the Act on  distributions  by a Portfolio
to them of net capital  gain.  Shareholders  who are not subject to tax on their
income generally will not be required to pay tax on distributions.
    
YEAR-END TAX REPORTING
   
Following  the  end  of  each  calendar  year,   each  Portfolio   notifies  its
shareholders of the amounts of dividends and capital gain distributions paid (or
deemed paid) for that year and any portion of those dividends that qualifies for
special treatment.
    
WITHHOLDING REQUIREMENTS
   
Each  Portfolio  is required  to withhold  31% of all  dividends,  capital  gain
distributions  and redemption  proceeds payable to individuals and certain other
non-corporate  shareholders  who do not  provide  the  Portfolio  with a correct
taxpayer  identification number.  Withholding at that rate also is required from
dividends  and  capital  gain  distributions  payable to such  shareholders  who
otherwise are subject to backup withholding.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 49
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



   
TAXES ON THE SALE OR EXCHANGE OF PORTFOLIO SHARES
    
   
A  shareholder's  sale  (redemption)  of shares may result in a taxable  gain or
loss. This depends upon whether the shareholders receive more or less than their
adjusted  basis for the shares  (which  normally  takes into account any initial
sales charge paid on Class A shares).  An exchange of any Portfolio's shares for
shares of another  PaineWebber  mutual  fund  generally  will have  similar  tax
consequences.  In addition,  if a  Portfolio's  shares are bought within 30 days
before or after selling other shares of that Portfolio  (regardless of class) at
a loss,  all or a portion of that loss will not be deductible  and will increase
the basis of the newly purchased shares.
    
SPECIAL TAX RULES FOR CLASS A SHAREHOLDERS
   
Special tax rules apply when a  shareholder  sells or  exchanges  Class A shares
within  90 days of  purchase  and  subsequently  acquires  Class A  shares  of a
PaineWebber  mutual  fund  without  paying  a sales  charge  due to the  365-day
reinstatement  privilege or the exchange privilege.  In these cases, any gain on
the sale or exchange of the original  Class A shares would be increased,  or any
loss  would be  decreased,  by the  amount of the sales  charge  paid when those
shares were bought,  and that amount will increase the basis of the  PaineWebber
mutual fund shares subsequently acquired.
    
CLASS B SHAREHOLDERS

No gain or loss will be recognized by a shareholder  as a result of a conversion
from Class B shares into Class A shares.


                                            ****
   
The foregoing only summarizes some of the important tax considerations affecting
the Portfolios and their shareholders.  Please see the further discussion in the
Statement  of  Additional  Information.  Prospective  shareholders  are urged to
consult their tax advisers.
    
- --------------------------------------------------------------------------------

                               GENERAL INFORMATION

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

   
ORGANIZATION
    
   
The Portfolios are diversified series of Mitchell Hutchins Portfolios ("Trust"),
an open-end management investment company formed on August 9, 1996 as a business
trust under the laws of Delaware.  The  trustees of the Trust have  authority to
issue an unlimited  number of shares of beneficial  interest of separate series,
with a par value of $0.001 per share. The board has established one series other
than the Portfolios.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 50
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio



SHARES
   
The shares of each Portfolio are divided into four classes,  designated Class A,
Class B,  Class C and  Class Y  shares.  Each  class of  shares  of a  Portfolio
represents an identical  interest in that Portfolio's  investment  portfolio and
has the same rights, privileges and preferences.  However, each class may differ
with respect to sales charges,  distribution  and/or service fees, voting rights
on matters  exclusively  affecting  that class and its exchange  privilege.  The
different  charges  applicable  to  the  different  classes  of  shares  of  the
Portfolios will affect the performance of those classes.
    
   
Each share of each  Portfolio is entitled to  participate  equally in dividends,
other  distributions  and the  proceeds of any  liquidation  of that  Portfolio.
However,  due  to  the  differing  expenses  of  the  classes,  dividends  on  a
Portfolio's Class A, B, C and Y shares will differ.
    
VOTING RIGHTS
   
Shareholders of each Portfolio are entitled to one vote for each full share held
and  fractional  votes  for  fractional  shares  held.  Voting  rights  are  not
cumulative  and the holders of more than 50% of all the shares of the Portfolios
as a group may  elect  all the  board  members  of the  Trust.  The  shares of a
Portfolio  will be  voted  together,  except  that  only the  shareholders  of a
particular  class may vote on matters  affecting  only that  class,  such as the
terms of a Plan as it  relates to the  class.  The shares of each  series of the
Trust  will  be  voted  separately,  except  when an  aggregate  vote of all the
securities is required by law.
    
SHAREHOLDER MEETINGS
   
The Trust does not intend to hold annual meetings.  Shareholders of record of no
less than two-thirds of the  outstanding  shares of the Trust may remove a board
member through a declaration in writing or by vote cast in person or by proxy at
a meeting  called  for that  purpose.  A  meeting  will be called to vote on the
removal  of a board  member at the  written  request  of  holders  of 10% of the
outstanding shares of the Trust.
    
- --------------------------------------------------------------------------------
                               Prospectus Page 51
<PAGE>

- --------------------------------------------------------------------------------
Mitchell Hutchins  Growth Portfolio  Moderate Portfolio   Conservative Portfolio


   
REPORTS TO SHAREHOLDERS; OTHER INFORMATION
    
   
Each Portfolio sends its  shareholders  audited annual and unaudited  semiannual
reports,  each of which includes a list of the investment securities held by the
Portfolio as of the end of the period  covered by the report.  The  Statement of
Additional  Information,  which is  incorporated  by this  reference  into  this
Prospectus, is available to shareholders upon request.
    
   
CUSTODIAN AND RECORDKEEPING AGENT; TRANSFER AND DIVIDEND DISBURSING AGENT
    
   
State  Street  Bank and Trust  Company,  located at One  Heritage  Drive,  North
Quincy, Massachusetts 02171, serves as custodian and recordkeeping agent for the
Portfolios. PFPC Inc., a subsidiary of PNC Bank, N.A., serves as the Portfolios'
transfer and dividend  disbursing  agent. It is located at 400 Bellevue Parkway,
Wilmington, DE 19809.
    



<PAGE>


   
                          MITCHELL HUTCHINS PORTFOLIOS

                        PROSPECTUS -- SEPTEMBER ___, 1997
    
- --------------------------------------------------------------------------------
   
The  PAINEWEBBER  FAMILY OF MUTUAL  FUNDS  consists of the six broad  categories
presented  here.  Class A,  Class B and  Class C  shareholders  in the  Mitchell
Hutchins  Portfolios may exchange their shares for the  corresponding  shares of
funds in the PaineWebber Family of Mutual Funds.
    
 .  PAINEWEBBER BOND FUNDS for           .   PAINEWEBBER STOCK FUNDS for long
   income by investing mainly in            term growth by investing mainly
   bonds.                                   in stocks.

      High Income Fund                      Capital Appreciation Fund
      Investment Grade Income Fund          Financial Services Growth Fund
      Low Duration U.S. Government          Growth Fund
          Income Fund                       Growth and Income Fund
      Strategic Income Fund                 Small Cap Fund
      U.S. Government Income Fund           Utility Income Fund
                                            

 .  PAINEWEBBER TAX-FREE  BOND FUNDS    .   PAINEWEBBER  GLOBAL FUNDS for 
   for income exempt from federal          long-term  growth by  investing  
   income tax and, in some cases,          mainly in foreign stocks or high  
   state and local  income  taxes,         current income by investing mainly
   by investing  investing in              in global debt instruments.
   municipal  bonds.

      California Tax-Free Income Fund           Asia Pacific Growth Fund
      Municipal High Income Fund                Emerging Markets Equity Fund
      National Tax-Free Income Fund             Global Equity Fund
      New York Tax-Free Income Fund             Global Income Fund
     
 .  PAINEWEBBER ASSET ALLOCATION FUNDS   .  PAINEWEBBER MONEY MARKET FUND
   for total return by investing in        for income and stability by
   stocks and bonds.                       investing in high-quality,
                                           short-term instruments.
      Balanced Fund
      Tactical Allocation Fund


A  prospectus  containing  more  complete  information  for any of these  funds,
including  charges and expenses,  can be obtained from a PaineWebber  investment
executive or correspondent  firm. Please read it carefully before investing.  It
is important you have all the  information  you need to make a sound  investment
decision.

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







[COPYRIGHT] 1997 PaineWebber Incorporated


<PAGE>


   
                                                               Mitchell Hutchins
                                                                      Portfolios
    





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


                       Statement of Additional Information

   
                                September , 1997
    




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

                                                                     PaineWebber
<PAGE>



     No  person  has  been  authorized  to give any  information  or to make any
representations  not  contained  in  the  Prospectus  or in  this  Statement  of
Additional  Information  in connection  with the offering made by the Prospectus
and, if given or made, such  information or  representations  must not be relied
upon as having been  authorized  by the  Portfolios  or their  distributor.  The
Prospectus  and this  Statement of Additional  Information  do not constitute an
offering by the Portfolios or by the  distributor in any  jurisdiction  in which
such offering may not lawfully be made.


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


                                TABLE OF CONTENTS

Portfolios - Investment Policies And Restrictions..............................2
Underlying Funds - Investment Policies.........................................5
Underlying Funds -- Hedging And Other Strategies 
  Using Derivative Contracts..................................................19
Trustees And Officers; Principal Holders Of Securities........................28
Compensation Table............................................................34
Investment Advisory And Distribution Arrangements.............................34
Portfolio Transactions........................................................37
Reduced Sales Charges, Additional Exchange And Redemption 
  Information And Other Services..............................................39
Conversion Of Class B Shares..................................................43
Valuation Of Shares...........................................................43
Performance Information.......................................................43
Taxes.........................................................................47
Other Information.............................................................48
Financial Statement...........................................................50
Report Of Ernst & Young, LLP, Independent Auditors............................50
Appendix.....................................................................A-1



(COPYRIGHT)1997 PaineWebber Incorporated


<PAGE>


   
                          Mitchell Hutchins Portfolios
                           1285 Avenue of the Americas
                            New York, New York 10019
    



                       STATEMENT OF ADDITIONAL INFORMATION

   
     The  Portfolios  described  below  each  a  ("Portfolio"  and  collectively
"Portfolios") are diversified series of Mitchell Hutchins Portfolios  ("Trust"),
an open-end  management  investment  company  organized  as a Delaware  business
trust. The Portfolios seek to achieve their  investment  objectives by investing
in a number of other PaineWebber mutual funds ("Underlying Funds").

         Mitchell Hutchins Growth Portfolio seeks long-term growth of capital by
         investing the majority of its assets in equity mutual funds.

         Mitchell  Hutchins  Moderate  Portfolio seeks total return by investing
         its assets in a combination of equity and bond mutual funds.
    
   
         Mitchell Hutchins Conservative Portfolio seeks income and, secondarily,
         growth of  capital  by  investing  the  majority  of its assets in bond
         mutual funds.
    
   
     Mitchell  Hutchins Asset Management Inc.  ("Mitchell  Hutchins"),  an asset
management  subsidiary  of  PaineWebber  Incorporated  ("PaineWebber"),  is  the
investment  adviser,  administrator  and  distributor  for  each  Portfolio.  As
distributor,  Mitchell  Hutchins  has  appointed  PaineWebber  to  serve  as the
exclusive dealer for the sale of the Portfolio shares.

     This Statement of Additional  Information is not a prospectus and should be
read only in conjunction with the Portfolios' current Prospectus dated September
______,  1997.  A copy  of  the  Prospectus  may  be  obtained  by  calling  any
PaineWebber  investment executive or correspondent firm, or by calling toll-free
1-800-647-1568.  This  Statement of Additional  Information  is dated  September
______, 1997.
    


<PAGE>


   
                PORTFOLIOS - INVESTMENT POLICIES AND RESTRICTIONS
    
   
     The  following  supplements  the  information  contained in the  Prospectus
concerning the investment policies and limitations of the Portfolios.  Except as
otherwise   indicated  in  the   Prospectus  or  this  Statement  of  Additional
Information,  there are no policy limitations on the Portfolios'  ability to use
the investments or techniques discussed in these documents.

     Direct Investments In Securities.  As stated in the Prospectus, in addition
to investing in the  Underlying  Funds,  each  Portfolio may invest  directly in
short-term U.S.  government  securities,  commercial  paper and other short-term
corporate  obligations and other money market instruments,  including repurchase
agreements.  Under normal  conditions,  each  Portfolio's  investments  in these
securities,  together with its  investments  in  PaineWebber  Cashfund,  a money
market fund,  is not expected to exceed 20% of its total assets.  However,  when
Mitchell Hutchins believes that unusual market or economic  conditions warrant a
temporary  defensive  posture,  each Portfolio may invest without limit in these
securities.
    
   
     Repurchase  Agreements.  Repurchase  agreements are transactions in which a
Portfolio purchases  securities from a bank or recognized  securities dealer and
simultaneously  commits  to resell  the  securities  to the bank or dealer 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  securities.
The Portfolio  maintains  custody of the  underlying  securities  prior to their
repurchase;  thus,  the  obligation of the bank or dealer to pay the  repurchase
price on the date agreed to is, in effect,  secured by such  securities.  If the
value  of  these  securities  is  less  than  the  repurchase  price,  plus  any
agreed-upon  additional  amount,  the other party to the agreement  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  securities  and
the price that was paid by a Portfolio  upon  acquisition is accrued as interest
and included in its net investment income.  Repurchase  agreements carry certain
risks not associated with direct  investments in securities,  including possible
declines in the market value of the  underlying  securities and delays and costs
to a Portfolio if the other party to a repurchase agreement becomes insolvent.
    
   
     The Portfolios  intend to enter into repurchase  agreements only with banks
and dealers in  transactions  believed by Mitchell  Hutchins to present  minimal
credit risks in accordance with  guidelines  established by the Trust's board of
trustees ("board").  Mitchell Hutchins reviews and monitors the creditworthiness
of those institutions under the board's general supervision.

     Money Market  Instruments.  Money market instruments may include securities
issued or guaranteed by the U.S. government,  its agencies or instrumentalities,
investment grade commercial  paper and other short-term  corporate  obligations,
bank  certificates of deposit,  bankers'  acceptances and repurchase  agreements
secured by any of the foregoing.
    
   
     U.S.  Government  Securities.  The  Portfolios may invest in various direct
obligations  of the U.S.  Treasury and  obligations  issued or guaranteed by the
U.S. government or one of its agencies or instrumentalities (collectively, "U.S.
government  securities").  Among the U.S. government securities that may be held
by the Portfolios are securities that are supported by the full faith and credit
of the United States;  securities  that are supported by the right of the issuer
to borrow from the U.S.  Treasury;  and securities that are supported  solely by
the credit of the instrumentality.  U.S. government  securities are described in
greater detail in "Underlying Funds - Investment Policies" below.

    Illiquid  Securities.  Each Portfolio may invest up to 15% of its net assets
in illiquid securities, although the Portfolios intend to use this authorization
only in  connection  with  their  investment  of  cash  reserves  in  short-term
securities.  The term "illiquid  securities"  for this purpose means  securities
that cannot be disposed of within seven days in the ordinary  course of business
at  approximately  the amount at which a Portfolio has valued the securities and
includes, among other things,  repurchase agreements maturing in more than seven


                                       2
<PAGE>

days and restricted securities other than those Mitchell Hutchins has determined
to be liquid  pursuant to  guidelines  established  by the Trust's  board.  More
information  about  illiquid   securities  and  the  circumstances  under  which
restricted  securities can be determined to be liquid is provided in "Underlying
Funds - Investment  Policies,  Illiquid  Securities"  below.  If the amount of a
Portfolio's  net assets invested in illiquid  securities  increases to more than
15% as a result of a change in the  values of its  investments  or its amount of
total assets,  the Portfolio will engage in an orderly  disposition to bring its
holdings of such securities to no more than 15% of its net assets.
    
   
         Other  Investments.   Although  their  fundamental  and  non-investment
limitations  (described below) do not prohibit the Portfolios from purchasing or
selling financial options and futures, forward and spot currency contracts, swap
transactions  and other  financial  contracts or derivative  instruments or from
engaging in short sales of securities  the  Portfolios own (short sales "against
the box"),  the Portfolios  have no intention of engaging in these  transactions
during the coming year.

    Investment Limitations of the Portfolios

    Fundamental  Limitations.  The following fundamental  investment limitations
cannot be changed for a Portfolio  without the affirmative vote of the lesser of
(a) more than 50% of the outstanding  shares of the Portfolio or (b) 67% or more
of the shares of the Portfolio  present at a shareholders'  meeting if more than
50% of the outstanding shares of the Portfolio are represented at the meeting in
person or by proxy.  Except with respect to  fundamental  investment  limitation
(2), if a percentage  restriction  is adhered to at the time of an investment or
transaction,  a later increase or decrease in percentage resulting from a change
in  values  of  portfolio  securities  or  amount  of total  assets  will not be
considered a violation of any of the foregoing limitations.

   Each Portfolio will not:
    
   
     (1) purchase any security if, as a result of that purchase,  25% or more of
the  Portfolio'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,  and
except that the  Portfolio  will  invest 25% or more of its total  assets in the
securities of other investment companies.

     (2) issue senior securities or borrow money,  except as permitted under the
Investment Company Act of 1940 ("1940 Act") and then not in excess of 33 1/3% of
the  Portfolio'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 Portfolio 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.
   
     (4) engage in the business of  underwriting  securities  of other  issuers,
except to the extent that the Portfolio 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
in real estate are not subject to this limitation, and except that the Portfolio
may exercise rights under agreements relating to such securities,  including the
right to enforce  security  interests and to hold real estate acquired by reason


                                       3
<PAGE>

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 Portfolio 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  Portfolio's  total assets would be invested in securities of that issuer or
the  Portfolio  would  own or  hold  more  than  10% of the  outstanding  voting
securities of that issuer, except that up to 25% of the Portfolio'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.
    
     Non-Fundamental  Limitations.  The following investment restrictions may be
changed by the board without shareholder approval.
   
   Each Portfolio will not:

     (1) invest more than 15% of its net assets in illiquid  securities,  a term
which means  securities  that  cannot be  disposed  of within  seven days in the
ordinary course of business at  approximately  the amount at which the Portfolio
has  valued  the  securities  and  includes,  among  other  things,   repurchase
agreements maturing in more than seven days.
    
     (2) purchase  portfolio  securities while borrowings in excess of 5% of its
total assets are outstanding.
   
     (3) purchase  securities on margin,  except for short-term credit necessary
for clearance of portfolio  transactions  and except that the Portfolio 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.

     (4) engage in short  sales of  securities  or  maintain  a short  position,
except that the Portfolio 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.
    
     (5) purchase securities of other investment companies, except to the extent
permitted  by the 1940 Act or under the terms of an exemptive  order  granted by
the Securities and Exchange  Commission  ("SEC") 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.
   
     Notwithstanding  the forgoing  investment  limitations,  the Portfolios may
invest in Underlying Funds that have adopted investment  limitations that may be
more or less  restrictive  than those listed above. As a result,  the Portfolios
may engage  indirectly in investment  strategies  that are prohibited  under the
investment  limitations  listed  above.  The  investment  limitations  and other
investment  policies and  restrictions  of each Underlying Fund are described in
its prospectus and statement of additional information.

     In accordance with each Portfolio's  investment program as set forth in the
Prospectus,  a  Portfolio  may  invest  more  than 25% of its  assets in any one
Underlying Fund. However,  each of the Underlying Funds in which a Portfolio may
invest  (other than  PaineWebber  Low Duration U.S.  Government  Income Fund and
PaineWebber U.S.  Government  Income Fund) will not concentrate more than 25% of
its total assets in any one industry.
    

                                       4
<PAGE>

                     UNDERLYING FUNDS - INVESTMENT POLICIES

     The  following  supplements  the  information  contained in the  Prospectus
concerning the investment policies and limitations of the Underlying Funds. With
respect to certain Underlying Funds,  Mitchell Hutchins has retained one or more
sub-advisers  ("Sub-Adviser" or  "Sub-Advisers"),  who are identified by name in
the Prospectus.  More information about the investment policies and restrictions
and the  investment  limitations  of each  Underlying  Fund is set  forth in its
prospectus and statement of additional information.

     Yield Factors and Ratings.  Moody's Investors  Service,  Inc.  ("Moody's"),
Standard & Poor's, a division of The McGraw-Hill  Companies,  Inc. ("S&P"),  and
other nationally  recognized  statistical  rating  organizations  ("NRSROs") are
private services that provide ratings of the credit quality of debt obligations.
A description of the ratings  assigned to corporate debt  obligations by Moody's
and S&P is included in the Appendix to this Statement of Additional Information.
The  process  by which S&P and  Moody's  determine  ratings  for  mortgage-  and
asset-backed  securities includes consideration of the likelihood of the receipt
by  security  holders  of  all  distributions,  the  nature  of  the  underlying
securities,  the credit  quality of the guarantor,  if any, and the  structural,
legal and tax aspects associated with such securities. Not even the highest such
ratings  represents an assessment of the likelihood  that principal  prepayments
will be made by  mortgagors or the degree to which such  prepayments  may differ
from that  originally  anticipated,  nor do such ratings address the possibility
that  investors may suffer a lower than  anticipated  yield or that investors in
such  securities  may fail to  recoup  fully  their  initial  investment  due to
prepayments.

     The  Underlying  Funds may use these  ratings  in  determining  whether  to
purchase,  sell or hold a  security.  It should  be  emphasized,  however,  that
ratings are general and are not  absolute  standards  of quality.  Consequently,
securities  with the same maturity,  interest rate and rating may have different
market prices.  Also,  rating agencies may fail to make timely changes in credit
ratings in response to subsequent  events so that an issuer's current  financial
condition may be better or worse than the rating indicates.  The rating assigned
to a security by a NRSRO does not reflect an assessment of the volatility of the
security's  market value or of the  liquidity of an  investment in the security.
Subsequent to its purchase by an Underlying  Fund, an issue of debt  obligations
may cease to be rated or its  rating  may be reduced  below the  minimum  rating
required for purchase by that Underlying Fund.

         The yields on bonds and other debt  securities in which the  Underlying
Funds invest are  dependent  on a variety of factors,  including  general  money
market  conditions,  general  conditions  in  the  bond  market,  the  financial
condition  of  the  issuer,  the  size  of the  offering,  the  maturity  of the
obligation  and its rating.  There is a wide  variation in the quality of bonds,
both within a particular classification and between classifications. An issuer's
obligations  under  its bonds  are  subject  to the  provisions  of  bankruptcy,
insolvency  and other laws  affecting the rights and remedies of bond holders or
other creditors of an issuer;  litigation or other conditions may also adversely
affect the power or ability of issuers to meet their obligations for the payment
of interest and principal on their bonds.
   
     Below  investment  grade debt  securities are debt  securities that are not
rated at the time of purchase  within one of the four highest grades assigned by
S&P or Moody's,  comparably  rated by another  NRSRO or  determined  by Mitchell
Hutchins  or the  applicable  Sub-Adviser  to be of  comparable  quality.  These
securities  are also  commonly  referred  to as "junk  bonds."  Lower rated debt
securities  generally  offer a higher  current  yield  than that  available  for
investment  grade  issues;  however,  they  involve  higher  risks.  Lower rated
securities  may be less  sensitive  to interest  rate  changes than higher rated
investments,  but are more  sensitive to adverse  market  conditions.  During an
economic  downturn  or  period of  rising  interest  rates,  their  issuers  may
experience financial stress that adversely affects their ability to pay interest
and repay  principal and may increase the  possibility of default.  In addition,
such issuers may not have more  traditional  methods of  financing  available to
them and may be unable to repay debt at  maturity  by  refinancing.  Lower rated
bonds are frequently  unsecured by collateral and will not receive payment until


                                      5
<PAGE>

more senior claims are paid in full.  The prices for lower rated bonds often are
more  volatile  than those of higher  rated  securities  in  response  to market
conditions.  The market for these  bonds is thinner and less  active,  which may
limit the  Underlying  Fund's  ability to sell them at fair value in response to
changes in the economy or  financial  markets.  Adverse  publicity  and investor
perceptions, whether or not based on fundamental analysis, may also decrease the
values and  liquidity of lower rated  securities,  especially in a thinly traded
market.

     The market for lower-rated  debt securities has expanded  rapidly in recent
years, and its growth  generally  paralleled a long economic  expansion.  In the
past, many lower rated debt securities  experienced  substantial  price declines
reflecting an expectation  that many issuers of such securities might experience
financial  difficulties.  As a result, the yields on lower rated debt securities
rose dramatically.  However, such higher yields did not reflect the value of the
income stream that holders of such securities expected, but rather the risk that
holders of such securities could lose a substantial  portion of their value as a
result of the issuers'  financial  restructurings  or defaults.  There can be no
assurance that such declines will not recur.
    
     U.S.  Government  Securities.  The  Underlying  Funds may invest in various
direct  obligations of the U.S. Treasury and obligations issued or guaranteed by
the U.S. government or one of its agencies or instrumentalities.  Among the U.S.
government  securities  that may be held by the Underlying  Funds are securities
that are supported by the full faith and credit of the United States; securities
that are supported by the right of the issuer to borrow from the U.S.  Treasury;
and securities that are supported  solely by the credit of the  instrumentality.
Certain  Underlying  Funds may invest in  mortgage-backed  securities  issued or
guaranteed by the U.S.  government,  its agencies and  instrumentalities.  These
securities are described below under "Underlying  Funds -- Investment  Policies,
Mortgage-Backed Securities."

     Certain   Underlying  Funds  may  invest  in  exchange   rate-related  U.S.
government securities.  Such securities are indexed to specific foreign currency
exchange  rates and generally  provide that the interest  rate and/or  principal
amount will be  adjusted  upwards or  downwards  (but not below zero) to reflect
changes in the exchange rate between two currencies  while the  obligations  are
outstanding. While such securities offer the potential for an attractive rate of
return, they also entail the risk of loss of principal.

     Asset-Backed   Securities.    Asset-backed   securities   have   structural
characteristics  similar to  mortgage-backed  securities,  as  discussed in more
detail below.  However,  the underlying assets are not first lien mortgage loans
or interests therein,  but include assets such as motor vehicle installment sale
contracts,  other  installment  sale  contracts,  home equity  loans,  leases of
various  types of real and personal  property  and  receivables  from  revolving
credit (credit card) agreements.  Such assets are securitized through the use of
trusts or special purpose  corporations.  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.
   
     Mortgage-Backed Securities.  Mortgage-backed securities represent direct or
indirect  participations in, or are secured by and payable from,  mortgage loans
secured by real  property  and  include  single-  and  multi-class  pass-through
securities and collateralized  mortgage  obligations.  Multi-class  pass-through
securities and collateralized  mortgage obligations are collectively referred to
herein   as   CMOs.   U.S.   government   mortgage-backed   securities   include
mortgage-backed  securities  issued or guaranteed as to the payment of principal
and interest (but not as to market value) by the  Government  National  Mortgage
Association  ("Ginnie  Mae"),  Fannie Mae (also  known as the  Federal  National
Mortgage  Association)  or  Freddie  Mac (also  known as the  Federal  Home Loan
Mortgage  Corporation).  Other mortgage-backed  securities are issued by private
issuers,  generally  originators  of an investors in mortgage  loans,  including
savings associations, mortgage bankers, commercial banks, investment bankers and
special purpose entities (collectively, "Private Mortgage Lenders"). Payments of
principal   and   interest   (but  not  the  market   value)  of  such   private
mortgage-backed  securities may be supported by pools of mortgage loans or other
mortgage-backed  securities that are guaranteed,  directly or indirectly, by the
U.S.  government  or one of its  agencies or  instrumentalities,  or they may be
issued without any government  guarantee of the underlying  mortgage  assets but
with   some   form  of   non-government   credit   enhancement.   New  types  of


                                       6
<PAGE>

mortgage-backed  securities  are  developed  and marketed from time to time and,
consistent with their investment policies and limitations,  the Underlying Funds
expect to invest in these new types of mortgage-backed  securities that Mitchell
Hutchins or the  applicable  Sub-Adviser  believes may assist in  achieving  the
Underlying Fund's investment objective. Similarly, an Underlying Fund may invest
in mortgage-backed  securities issued by new or existing governmental or private
issuers other than those identified herein.
    
     Ginnie  Mae   Certificates.   Ginnie  Mae   guarantees   certain   mortgage
pass-through certificates ("Ginnie Mae certificates") that are issued by Private
Mortgage Lenders and that represent  ownership  interests in individual pools of
residential  mortgage  loans.  These  securities are designed to provide monthly
payments of interest and principal to the investor.  Timely  payment of interest
and  principal  is backed by the full faith and  credit of the U.S.  government.
Each mortgagor's  monthly payments to his lending institution on his residential
mortgage are "passed through" to certificate holders such as Global Income Fund.
Mortgage pools consist of whole mortgage loans or  participations  in loans. The
terms and  characteristics  of the mortgage  instruments  are generally  uniform
within a pool but may vary among  pools.  Lending  institutions  that  originate
mortgages for the pools are subject to certain  standards,  including credit and
other underwriting criteria for individual mortgages included in the pools.

     Fannie Mae Certificates. Fannie Mae facilitates a national secondary market
in residential  mortgage loans insured or guaranteed by U.S. government agencies
and in privately  insured or uninsured  residential  mortgage  loans  (sometimes
referred to as "conventional  mortgage loans" or  "conventional  loans") through
its mortgage purchase and  mortgage-backed  securities sales activities.  Fannie
Mae  issues  guaranteed   mortgage   pass-through   certificates   ("Fannie  Mae
certificates"),  which  represent  pro rata shares of all interest and principal
payments made and owed on the underlying  pools.  Fannie Mae  guarantees  timely
payment of interest  and  principal on Fannie Mae  certificates.  The Fannie Mae
guarantee is not backed by the full faith and credit of the U.S. government.

     Freddie Mac Certificates. Freddie Mac also facilitates a national secondary
market for conventional residential and U.S.  government-insured  mortgage loans
through its mortgage purchase and  mortgage-backed  securities sales activities.
Freddie  Mac  issues two types of  mortgage  pass-through  securities:  mortgage
participation   certificates   ("PCs")  and  guaranteed  mortgage   certificates
("GMCs").  Each PC  represents a pro rata share of all  interest  and  principal
payments made and owed on the underlying pool. Freddie Mac generally  guarantees
timely monthly payment of interest on PCs and the ultimate payment of principal,
but it also has a PC program  under which it guarantees  timely  payment of both
principal  and  interest.  GMCs also  represent a pro rata interest in a pool of
mortgages.  These instruments,  however,  pay interest  semi-annually and return
principal once a year in guaranteed minimum payments.  The Freddie Mac guarantee
is not backed by the full faith and credit of the U.S. government.
   
     Private,  RTC  and  Similar  Mortgage-Backed  Securities.   Mortgage-backed
securities  issued by Private Mortgage Lenders are structured  similarly to CMOs
issued  or  guaranteed  by  Ginnie  Mae,   Fannie  Mae  and  Freddie  Mac.  Such
mortgage-backed  securities  may be  supported  by pools of U.S.  government  or
agency  insured  or  guaranteed  mortgage  loans  or  by  other  mortgage-backed
securities issued by a government agency or instrumentality,  but they generally
are  supported by pools of  conventional  (i.e.,  non-government  guaranteed  or
insured) mortgage loans. Since such mortgage-backed  securities normally are not
guaranteed by an entity having the credit standing of Ginnie Mae, Fannie Mae and
Freddie  Mac,  they  normally  are  structured  with one or more types of credit
enhancement.   See  "--Types  of  Credit   Enhancement"   below.   These  credit
enhancements do not protect investors from changes in market value.
    
     The Resolution Trust Corporation  ("RTC"),  which was organized by the U.S.
government in connection with the savings and loan crisis, held assets of failed
savings  associations as either a conservator or receiver for such associations,
or it acquired such assets in its  corporate  capacity.  These assets  included,
among other things,  single family and  multi-family  mortgage loans, as well as
commercial  mortgage  loans.  In order to dispose  of such  assets in an orderly
manner,  RTC established a vehicle registered with the SEC through which it sold
mortgage-backed  securities.  RTC mortgage-backed  securities represent pro rata


                                       7
<PAGE>

interests in pools of mortgage loans that RTC held or had acquired, as described
above,  and  are  supported  by one or  more  of the  types  of  private  credit
enhancements used by Private Mortgage Lenders.

     Collateralized Mortgage Obligations and Multi-Class Mortgage Pass-Throughs.
CMOs are debt obligations that are  collateralized by mortgage loans or mortgage
pass-through  securities  (such collateral  collectively  being called "Mortgage
Assets"). Payments of principal of, and interest on, the Mortgage Assets (and in
the case of CMOs, any reinvestment income thereon) provide the funds to pay debt
service  on the  CMOs  or to make  scheduled  distributions  on the  multi-class
mortgage pass-through securities.
   
     In a CMO, a series of bonds or certificates is issued in multiple  classes.
Each class of CMO,  also  referred  to as a  "tranche,"  is issued at a specific
fixed or floating  coupon rate and has a stated  maturity or final  distribution
date. Principal  prepayments on the Mortgage Assets may cause CMOs to be retired
substantially  earlier than their stated maturities or final distribution dates.
Interest  is  paid  or  accrues  on  all  classes  of  a  CMO  (other  than  any
principal-only  or "PO" class) on a monthly,  quarterly or semiannual basis. The
principal and interest on the Mortgage Assets may be allocated among the several
classes  of a CMO  in  many  ways.  In one  structure,  payments  of  principal,
including any principal  prepayments,  on the Mortgage Assets are applied to the
classes of a CMO in the order of their  respective  stated  maturities  or final
distribution  dates so that no payment of principal will be made on any class of
the CMO until all other  classes  having an  earlier  stated  maturity  or final
distribution  date  have  been paid in full.  In some CMO  structures,  all or a
portion of the  interest  attributable  to one or more of the CMO classes may be
added to the principal amounts attributable to such classes,  rather than passed
through to certificateholders on a current basis, until other classes of the CMO
are paid in full.
    
     Parallel pay CMOs are  structured to provide  payments of principal on each
payment date to more than one class. These simultaneous  payments are taken into
account in calculating  the stated maturity date or final  distribution  date of
each class,  which, as with other CMO structures,  must be retired by its stated
maturity date or final distribution date but may be retired earlier.

     Some CMO classes are  structured to pay interest at rates that are adjusted
in accordance with a formula,  such as a multiple or fraction of the change in a
specified interest rate index, so as to pay at a rate that will be attractive in
certain interest rate  environments but not in others.  For example,  an inverse
floating  rate CMO class pays  interest at a rate that  increases as a specified
interest rate index decreases but decreases as that index  increases.  For other
CMO  classes,  the  yield  may move in the same  direction  as  market  interest
rates--i.e.,  the yield may  increase as rates  increase  and  decrease as rates
decrease--but may do so more rapidly or to a greater degree. The market value of
such securities generally is more volatile than that of a fixed rate obligation.
Such interest rate formulas may be combined with other CMO characteristics.  For
example,  a CMO class may be an "inverse  IO," on which the holders are entitled
to receive no payments of principal  and are  entitled to receive  interest at a
rate that will vary inversely with a specified index or a multiple thereof.

     Types of Credit  Enhancement.  To lessen the effect of failures by obligors
on Mortgage  Assets to make  payments,  mortgage-backed  securities  may contain
elements  of  credit  enhancement.   Such  credit  enhancement  falls  into  two
categories: (1) liquidity protection and (2) protection against losses resulting
after  default by an  obligor on the  underlying  assets and  collection  of all
amounts  recoverable  directly from the obligor and through  liquidation  of the
collateral.  Liquidity protection refers to the provision of advances, generally
by the  entity  administering  the pool of assets  (usually  the  bank,  savings
association or mortgage  banker that  transferred  the  underlying  loans to the
issuer  of the  security),  to  ensure  that  the  receipt  of  payments  on the
underlying pool occurs in a timely fashion.  Protection against losses resulting
after default and liquidation  ensures ultimate payment of the obligations on at
least a portion  of the  assets in the pool.  Such  protection  may be  provided
through  guarantees,  insurance  policies  or letters of credit  obtained by the
issuer or sponsor, from third parties,  through various means of structuring the
transaction or through a combination of such  approaches.  The Underlying  Funds
will not pay any  additional  fees for such  credit  enhancement,  although  the
existence of credit  enhancement  may  increase the price of a security.  Credit
enhancements  do not provide  protection  against changes in the market value of


                                       8
<PAGE>

the security. Examples of credit enhancement arising out of the structure of the
transaction include "senior-subordinated  securities" (multiple class securities
with one or more  classes  subordinate  to other  classes  as to the  payment of
principal  thereof and interest  thereon,  with the result that  defaults on the
underlying  assets are borne  first by the holders of the  subordinated  class),
creation of "spread  accounts" or "reserve  funds"  (where cash or  investments,
sometimes  funded from a portion of the payments on the underlying  assets,  are
held in reserve against future losses) and  "over-collateralization"  (where the
scheduled  payments on, or the principal amount of, the underlying assets exceed
that required to make payment of the  securities  and pay any servicing or other
fees).  The degree of credit  enhancement  provided for each issue  generally is
based on historical  information  regarding the level of credit risk  associated
with the underlying  assets.  Delinquency or loss in excess of that  anticipated
could adversely affect the return on an investment in such a security.

     Special Characteristics of Mortgage- and Asset-Backed Securities. The yield
characteristics  of mortgage- and asset-backed  securities  differ from those of
traditiona1 debt securities.  Among the major  differences are that interest and
principal payments are made more frequently, usually monthly, and that principal
may be  prepaid  at any time  because  the  underlying  mortgage  loans or other
obligations  generally  may be  prepaid  at any time.  Prepayments  on a pool of
mortgage loans are influenced by a variety of economic,  geographic,  social and
other factors,  including  changes in mortgagors'  housing needs, job transfers,
unemployment,  mortgagors' net equity in the mortgaged  properties and servicing
decisions.  Generally,  however,  prepayments on fixed-rate  mortgage loans will
increase during a period of falling  interest rates and decrease during a period
of rising interest  rates.  Similar factors apply to prepayments on asset-backed
securities, but the receivables underlying asset-backed securities generally are
of  a  shorter   maturity  and  thus  less  likely  to  experience   substantial
prepayments.  Such securities,  however, often provide that for a specified time
period the issuers  will  replace  receivables  in the pool that are repaid with
comparable obligations. If the issuer is unable to do so, repayment of principal
on the  asset-backed  securities may commence at an earlier date.  Mortgage- and
asset-backed  securities  may  decrease  in value as a result  of  increases  in
interest  rates and may benefit  less than other  fixed-income  securities  from
declining interest rates because of the risk of prepayment.

     The rate of  interest  on  mortgage-backed  securities  is  lower  than the
interest rates paid on the mortgages  included in the underlying pool due to the
annual  fees paid to the  servicer  of the  mortgage  pool for  passing  through
monthly  payments to  certificateholders  and to any  guarantor,  and due to any
yield  retained  by the  issuer.  Actual  yield to the  holder may vary from the
coupon rate, even if adjustable, if the mortgage-backed securities are purchased
or traded in the secondary market at a premium or discount.  In addition,  there
is normally some delay between the time the issuer  receives  mortgage  payments
from  the   servicer  and  the  time  the  issuer  makes  the  payments  on  the
mortgage-backed  securities,  and this delay reduces the effective  yield to the
holder of such securities.

     Yields on  pass-through  securities  are  typically  quoted  by  investment
dealers and vendors based on the maturity of the underlying  instruments and the
associated  average  life  assumption.  The average life of  pass-through  pools
varies with the maturities of the underlying  mortgage  loans. A pool's term may
be shortened by  unscheduled  or early  payments of principal on the  underlying
mortgages.  Because  prepayment rates of individual pools vary widely, it is not
possible to predict  accurately  the average life of a particular  pool.  In the
past,  a common  industry  practice was to assume that  prepayments  on pools of
fixed rate  30-year  mortgages  would  result in a 12-year  average life for the
pool.  At  present,  mortgage  pools,  particularly  those with loans with other
maturities or different characteristics,  are priced on an assumption of average
life determined for each pool. In periods of declining  interest rates, the rate
of prepayment tends to increase, thereby shortening the actual average life of a
pool of mortgage-related  securities.  Conversely, in periods of rising interest
rates, the rate of prepayment tends to decrease,  thereby lengthening the actual
average  life of the pool.  However,  these  effects may not be present,  or may
differ in degree,  if the mortgage loans in the pools have  adjustable  interest
rates or other  special  payment  terms,  such as a  prepayment  charge.  Actual
prepayment  experience  may  cause the yield of  mortgage-backed  securities  to
differ from the assumed  average life yield.  Reinvestment  of  prepayments  may
occur at lower  interest  rates than the  original  investment,  thus  adversely
affecting the yield of an Underlying Fund.
   


                                       9
<PAGE>

     Additional  Information  on  Adjustable  Rate  Mortgage and  Floating  Rate
Mortgage-Backed  Securities.  Adjustable  rate mortgage  ("ARM")  securities are
mortgage-backed  securities that represent a right to receive interest  payments
at a rate that is adjusted to reflect the interest  earned on a pool of mortgage
loans bearing  variable or adjustable rates of interest (such mortgage loans are
referred to as "ARMs"). Floating rate mortgage-backed  securities are classes of
mortgage-backed  securities  that have been structured to represent the right to
receive  interest  payments at rates that fluctuate in accordance  with an index
but that  generally  are  supported by pools  comprised of  fixed-rate  mortgage
loans.
    
     Because  the  interest  rates  on ARM  and  floating  rate  mortgage-backed
securities  are reset in response to changes in a specified  market  index,  the
values  of  such   securities  tend  to  be  less  sensitive  to  interest  rate
fluctuations  than the  values of  fixed-rate  securities.  As a result,  during
periods of rising  interest  rates,  ARMs  generally do not decrease in value as
much as fixed rate  securities.  Conversely,  during periods of declining rates,
ARMs  generally do not increase in value as much as fixed rate  securities.  ARM
mortgage-backed  securities  represent a right to receive interest payments at a
rate that is  adjusted to reflect the  interest  earned on a pool of ARMs.  ARMs
generally specify that the borrower's mortgage interest rate may not be adjusted
above a  specified  lifetime  maximum  rate or, in some  cases,  below a minimum
lifetime  rate.  In addition,  certain ARMs specify  limitations  on the maximum
amount by which the mortgage  interest rate may adjust for any single adjustment
period.  ARMs  also may  limit  changes  in the  maximum  amount  by  which  the
borrower's  monthly payment may adjust for any single adjustment  period. In the
event that a monthly  payment is not sufficient to pay the interest  accruing on
the ARM,  any such excess  interest  is added to the  mortgage  loan  ("negative
amortization"),  which is repaid through future payments. If the monthly payment
exceeds the sum of the interest accrued at the applicable mortgage interest rate
and the  principal  payment  that  would have been  necessary  to  amortize  the
outstanding  principal  balance over the remaining  term of the loan, the excess
reduces the  principal  balance of the ARM.  Borrowers  under ARMs  experiencing
negative amortization may take longer to build up their equity in the underlying
property and may be more likely to default.

     ARMs also may be subject to a greater  rate of  prepayments  in a declining
interest rate environment.  For example,  during a period of declining  interest
rates,  prepayments on ARMs could  increase  because the  availability  of fixed
mortgage  loans at  competitive  interest  rates  may  encourage  mortgagors  to
"lock-in"  at a lower  interest  rate.  Conversely,  during a period  of  rising
interest rates, prepayments on ARMs might decrease. The rate of prepayments with
respect to ARMs has fluctuated in recent years.
   
     The rates of interest payable on certain ARMs, and,  therefore,  on certain
ARM  mortgage-backed  securities,  are based on  indices,  such as the  one-year
constant  maturity Treasury rate, that reflect changes in market interest rates.
Others are based on indices,  such as the 11th  District  Federal Home Loan Bank
Cost of Funds Index ("COFI"), that tend to lag behind changes in market interest
rates.  The  values of ARM  mortgage-backed  securities  supported  by ARMs that
adjust based on lagging  indices tend to be somewhat more  sensitive to interest
rate fluctuations than those reflecting  current interest rate levels,  although
the  values  of  such  ARM  mortgage-backed  securities  still  tend  to be less
sensitive to interest rate fluctuations than fixed-rate securities.
    
     Floating rate  mortgage-backed  securities  are classes of  mortgage-backed
securities that have been structured to represent the right to receive  interest
payments at rates that fluctuate in accordance  with an index but that generally
are  supported by pools  comprised of  fixed-rate  mortgage  loans.  As with ARM
mortgage-backed   securities,   interest  rate   adjustments  on  floating  rate
mortgage-backed  securities  may be based on  indices  that  lag  behind  market
interest  rates.  Interest  rates on floating  rate  mortgage-backed  securities
generally are adjusted  monthly.  Floating rate  mortgage-backed  securities are
subject to lifetime  interest rate caps,  but they  generally are not subject to
limitations  on monthly or other  periodic  changes in interest rates or monthly
payments.

     Duration.  Duration  is a measure of the  expected  life of a fixed  income
security that was developed as a more precise  alternative  to the concept "term
to maturity." Traditionally,  a debt security's "term to maturity" has been used


                                       10
<PAGE>

as a proxy for the  sensitivity of the  security's  price to changes in interest
rates  (which is the  "interest  rate risk" or  "volatility"  of the  security).
However,  "term  to  maturity"  measures  only the  time  until a debt  security
provides for a final payment, taking no account of the pattern of the security's
payments prior to maturity.

     For any fixed income security with interest payments occurring prior to the
payment of  principal,  duration  is always  less than  maturity.  For  example,
depending upon its coupon and the level of market yields, a Treasury note with a
remaining  maturity  of five  years  might have a  duration  of 4.5  years.  For
mortgage-backed  and other  securities that are subject to  prepayments,  put or
call features or adjustable coupons, the difference between the remaining stated
maturity and the duration is likely to be much greater.

     Futures,  options and options on futures have  durations  that, in general,
are  closely  related to the  duration of the  securities  that  underlie  them.
Holding long futures or call option positions (backed by a segregated account of
cash and cash equivalents) will lengthen a security's  duration by approximately
the  same  amount  as would  holding  an  equivalent  amount  of the  underlying
securities.  Short  futures or put options have  durations  roughly equal to the
negative duration of the securities that underlie these positions,  and have the
effect of reducing  portfolio duration by approximately the same amount as would
selling an equivalent amount of the underlying securities.

     There are some situations in which the standard  duration  calculation does
not properly  reflect the  interest  rate  exposure of a security.  For example,
floating and variable rate securities often have final maturities of ten or more
years; however, their interest rate exposure corresponds to the frequency of the
coupon reset.  Another  example where the interest rate exposure is not properly
captured by the standard  duration  calculation  is the case of  mortgage-backed
securities.  The stated final maturity of such securities is generally 30 years,
but  current  prepayment  rates are  critical  in  determining  the  securities'
interest rate exposure. In these and other similar situations, Mitchell Hutchins
and  the  applicable   Sub-Advisers  will  use  more  sophisticated   analytical
techniques   that   incorporate  the  economic  life  of  a  security  into  the
determination of its duration and, therefore, its interest rate exposure.
   
     Zero Coupon, OID and PIK Bonds. Federal tax law requires that the holder of
a bond with original issue  discount  ("OID") accrue a portion of the OID on the
bond as income each year, even though the holder may receive no interest payment
on the bond during the year. Accordingly,  although an investing Underlying Fund
will  receive no payments on its zero  coupon  bonds prior to their  maturity or
disposition,  it will have income attributable to such bonds.  Similarly,  while
payment-in-kind  ("PIK")  bonds  may pay  interest  in the  form  of  additional
securities  rather than cash,  that  interest  must be included in an Underlying
Fund's annual income.

     To qualify for  pass-through  federal  income tax  treatment as a regulated
investment company, an Underlying Fund must distribute  substantially all of its
net investment income each year,  including non-cash income.  Accordingly,  each
Underlying  Fund will be required to include in its dividends an amount equal to
the  income  attributable  to its zero  coupon,  other  OID and PIK  bonds.  See
"Taxes." Those dividends will be paid from the cash assets of an Underlying Fund
or by  liquidation  of portfolio  securities,  if necessary,  at a time when the
Underlying Fund otherwise might not have done so.
    
   
     Certain zero coupon bonds are U.S.  Treasury notes and bonds that have been
stripped of their  unmatured  interest coupon receipts or interests in such U.S.
Treasury  securities  or  coupons.  The  staff of the SEC  currently  takes  the
position that "stripped" U.S. government  securities that are not issued through
the  U.S.  Treasury  are not  U.S.  government  securities.  This  technique  is
frequently used with U.S. Treasury bonds to create CATS (Certificates of Accrual
Treasury  Securities),  TIGRs  (Treasury  Income  Growth  Receipts)  and similar
securities.  As long as the SEC takes this position,  "CATS" and "TIGRs",  which
are not issued through the U.S. Treasury, will not be counted as U.S. government
securities  for  purposes  of  the  65%  investment  requirement  applicable  to
PaineWebber  U.S.Government  Income  Fund  and  PaineWebber  Low  Duration  U.S.
Government Income Fund.
    


                                       11
<PAGE>

   
     Foreign and Emerging Market  Securities.  Investments in foreign securities
involve risks relating to political, social and economic developments abroad, as
well as risks  resulting from the  differences  between the regulations to which
U.S. and foreign  issuers and markets are  subject.  These risks are greater for
emerging market securities and may include expropriation, confiscatory taxation,
withholding  taxes on interest  and/or  dividends,  limitations on the use of or
transfer  of  Underlying  Fund assets and  political  or social  instability  or
diplomatic  developments.  Moreover,  individual  foreign  economies  may differ
favorably or  unfavorably  from the U.S.  economy in such  respects as growth of
gross  national  product,  rate of  inflation,  capital  reinvestment,  resource
self-sufficiency  and balance of payments  position.  Securities of many foreign
companies may be less liquid and their prices more  volatile than  securities of
comparable U.S. companies. Many foreign securities may be difficult to liquidate
rapidly without significantly depressing the price of such securities. There may
be less publicly available information  concerning foreign issuers of securities
held by the  Underlying  Funds  than is  available  concerning  U.S.  companies.
Transactions in foreign  securities may be subject to less efficient  settlement
practices.  Foreign  securities  trading  practices,  including  those involving
securities  settlement  where  Underlying  Fund assets may be released  prior to
receipt of payment,  may expose the  Underlying  Funds to increased  risk in the
event of a failed  trade or the  insolvency  of a foreign  broker-dealer.  Legal
remedies for  defaults  and  disputes may have to be pursued in foreign  courts,
whose  procedures  differ  substantially  from  those  of U.S.  courts.  Foreign
securities trading practices,  including those involving  securities  settlement
where an Underlying  Fund's assets may be released  prior to receipt of payment,
may expose that Underlying Fund to increased risk in the event of a failed trade
or the insolvency of a foreign broker-dealer.
    
     These risks are greater for emerging market  securities than for securities
of  foreign  issuers  in  more  developed  markets.  Disclosure  and  regulatory
standards for securities  traded in emerging  markets are less stringent than in
the U.S. and other major markets.  There also may be a lower level of monitoring
and  regulation  of emerging  markets and the  activities  of  investors in such
markets,  and enforcement of existing  regulations may be extremely limited.  In
certain emerging markets,  there have been times when settlements have failed to
keep pace with the volume of  securities  transactions,  making it  difficult to
conduct  such  transactions.  Delays in  settlement  could  result in  temporary
periods when the assets of an Underlying  Fund are  uninvested  and no return is
earned thereon.  The inability of an Underlying Fund to make intended securities
purchases due to  settlement  problems  could cause the Fund to miss  attractive
investment  opportunities.  Inability to dispose of a portfolio  security due to
settlement  problems could result either in losses to the Underlying Fund due to
subsequent  declines  in  the  value  of  such  portfolio  security  or,  if the
Underlying  Fund has entered into a contract to sell the security,  could result
in possible liability to the purchaser.

     To the extent that the Underlying Funds hold securities of foreign issuers,
these securities may not be registered with the SEC, nor may the issuers thereof
be  subject  to its  reporting  requirements.  Accordingly,  there  may be  less
publicly available information  concerning foreign issuers of securities held by
the  Underlying  Funds than is  available  concerning  U.S.  companies.  Foreign
companies  are  not  generally  subject  to  uniform  accounting,  auditing  and
financial reporting standards or to other regulatory  requirements comparable to
those applicable to U.S. companies.

     The  Underlying  Funds  may  invest in  foreign  securities  by  purchasing
depository receipts,  including American Depository Receipts ("ADRs"),  European
Depository Receipts ("EDRs") and Global Depository  Receipts ("GDRs"),  or other
securities  convertible  into securities of issuers based in foreign  countries.
These  securities may not necessarily be denominated in the same currency as the
securities  into which they may be  converted.  Generally,  ADRs,  in registered
form,  are  denominated  in U.S.  dollars and are  designed  for use in the U.S.
securities  markets.  EDRs are similar to ADRs,  but may be denominated in other
currencies  and are designed for use in European  securities  markets.  ADRs are
receipts typically issued by a U.S. bank or trust company  evidencing  ownership
of the underlying securities.  GDRs are similar to EDRs and are designed for use
in  several  international  markets.  For  purposes  of each  Underlying  Fund's


                                       12
<PAGE>

investment  policies,   ADRs,  EDRs  and  GDRs  are  deemed  to  have  the  same
classification as the underlying securities they represent. Thus, an ADR, EDR or
GDR representing ownership of common stock will be treated as common stock.

     The Underlying Funds anticipate that their brokerage transactions involving
foreign securities of companies headquartered in countries other than the United
States will be conducted primarily on the principal exchanges of such countries.
Transactions on foreign  exchanges are usually subject to fixed commissions that
are generally higher than negotiated commissions on U.S. transactions,  although
each  Underlying Fund will endeavor to achieve the best net results in effecting
its portfolio  transactions.  There is generally less government supervision and
regulation  of  exchanges  and brokers in foreign  countries  than in the United
States.
   

     From time to time,  investments  in other  investment  companies may be the
most  effective  available  means by which the  Underlying  Funds may  invest in
securities  of issuers  in  certain  countries.  Investment  in such  investment
companies may involve the payment of management expenses and, in connection with
some purchases, sales loads, and payment of substantial premiums above the value
of such companies'  portfolio  securities.  At the same time, an Underlying Fund
would continue to pay its own management fees and other expenses. The Underlying
Funds  may  invest  in  these  investment  funds  and in  registered  investment
companies subject to the provisions of the 1940 Act.

     Investment  income on certain  foreign  securities in which the  Underlying
Funds may invest may be subject to foreign  income  withholding  or other  taxes
that could  reduce the return on these  securities.  Tax  treaties  between  the
United States and foreign countries, however, may reduce or eliminate the amount
of foreign taxes to which the Underlying Funds would be subject.
    
     Foreign  Sovereign  Debt.  Investment  by  the  Underlying  Funds  in  debt
securities  issued by foreign  governments and their  political  subdivisions or
agencies  ("Sovereign  Debt") involves  special risks. The issuer of the debt or
the  governmental  authorities  that  control the  repayment  of the debt may be
unable or unwilling to repay  principal  and/or  interest when due in accordance
with the terms of such debt,  and the  Underlying  Funds may have limited  legal
recourse in the event of a default.

     Sovereign Debt differs from debt obligations  issued by private entities in
that,  generally,  remedies  for  defaults  must be pursued in the courts of the
defaulting party. Legal recourse is, therefore,  somewhat diminished.  Political
conditions, especially a sovereign entity's willingness to meet the terms of its
debt  obligations,  are of  considerable  significance.  Also,  there  can be no
assurance that the holders of commercial  bank debt issued by the same sovereign
entity may not contest payments to the holders of Sovereign Debt in the event of
default under commercial bank loan agreements.

     A sovereign debtor's willingness or ability to repay principal and interest
due in a timely  manner may be affected by, among other  factors,  its cash flow
situation,  the extent of its foreign  reserves,  the availability of sufficient
foreign  exchange on the date a payment is due,  the  relative  size of the debt
service burden to the economy as a whole,  the sovereign  debtor's policy toward
principal  international  lenders  and  the  political  constraints  to  which a
sovereign  debtor  may be  subject.  Increased  protectionism  on the  part of a
country's trading partners, or political changes in those countries,  could also
adversely  affect its  exports.  Such events  could  diminish a country's  trade
account surplus, if any, or the credit standing of a particular local government
or agency.

     The occurrence of political, social or diplomatic changes in one or more of
the countries  issuing  Sovereign  Debt could  adversely  affect the  Underlying
Funds' investments. Political changes or a deterioration of a country's domestic
economy or balance of trade may affect the  willingness  of countries to service
their Sovereign Debt. While Mitchell  Hutchins and the  Sub-Advisers  manage the
Underlying  Funds'  portfolios  in a manner that is  intended  to  minimize  the
exposure to such risks, there can be no assurance that adverse political changes
will not cause an  Underlying  Fund to suffer a loss of interest or principal on
any of its holdings.

                                       13
<PAGE>

     Brady Bonds.  Brady Bonds are Sovereign  Debt  securities  issued under the
framework of the Brady Plan,  an  initiative  announced by former U.S.  Treasury
Secretary  Nicholas  F.  Brady in 1989 as a  mechanism  for  debtor  nations  to
restructure  their  outstanding   external  commercial  bank  indebtedness.   In
restructuring its external debt under the Brady Plan framework,  a debtor nation
negotiates with its existing bank lenders as well as  multilateral  institutions
such as the IMF. The Brady Plan framework, as it has developed, contemplates the
exchange of commercial  bank debt for newly issued Brady Bonds.  Brady Bonds may
also be issued in respect of new money being  advanced  by  existing  lenders in
connection with the debt  restructuring.  The World Bank and the IMF support the
restructuring   by  providing   funds  pursuant  to  loan  agreements  or  other
arrangements which enable the debtor nation to collateralize the new Brady Bonds
or to repurchase outstanding bank debt at a discount.

     Brady Plan debt  restructurings  totaling  more than $80 billion  have been
implemented  to  date  in  Mexico,  Costa  Rica,  Venezuela,  Uruguay,  Nigeria,
Argentina and the Philippines and, in addition,  Brazil has announced intentions
to issue Brady Bonds. There can be no assurance that the circumstances regarding
the issuance of Brady Bonds by these countries will not change. Investors should
recognize  that Brady Bonds have been issued only recently,  and  accordingly do
not have a long payment history.  Agreements implemented under the Brady Plan to
date are designed to achieve debt and  debt-service  reduction  through specific
options  negotiated  by a debtor  nation with its  creditors.  As a result,  the
financial  packages  offered by each country  differ.  The types of options have
included the exchange of  outstanding  commercial  bank debt for bonds issued at
100% of face value of such  debt,  which  carry a  below-market  stated  rate of
interest  (generally  known as par bonds),  bonds issued at a discount  from the
face value of such debt (generally  known as discount  bonds),  bonds bearing an
interest  rate which  increases  over time and bonds  issued in exchange for the
advancement  of new money by  existing  lenders.  Regardless  of the stated face
amount  and  stated  interest  rate of the  various  types of Brady  Bonds,  the
Underlying  Fund will purchase  Brady Bonds in secondary  markets,  as described
below, in which the price and yield to the investor reflect market conditions at
the time of purchase.

     Certain  Brady  Bonds  have  been  collateralized  as to  principal  due at
maturity by U.S.  Treasury zero coupon bonds with maturities  equal to the final
maturity of such Brady Bonds.  Collateral purchases are financed by the IMF, the
World  Bank and the debtor  nations'  reserves.  In the event of a default  with
respect  to  collateralized  Brady  Bonds  as a  result  of  which  the  payment
obligations  of the  issuer  are  accelerated,  the U.S.  Treasury  zero  coupon
obligations  held as  collateral  for  the  payment  of  principal  will  not be
distributed  to investors,  nor will such  obligations  be sold and the proceeds
distributed.  The  collateral  will  be  held  by the  collateral  agent  to the
scheduled  maturity of the  defaulted  Brady  Bonds,  which will  continue to be
outstanding,  at which  time the face  amount of the  collateral  will equal the
principal  payments  which  would  have then been due on the Brady  Bonds in the
normal course.  In addition,  interest  payments on certain types of Brady Bonds
may be collateralized by cash or high grade securities in amounts that typically
represent  between 12 and 18 months of interest  accruals  on these  instruments
with the balance of the interest  accruals being  uncollateralized.  Brady Bonds
are often viewed as having several valuation components:  (1) the collateralized
repayment  of  principal,  if any,  at final  maturity,  (2) the  collateralized
interest payments,  if any, (3) the  uncollateralized  interest payments and (4)
any uncollateralized  repayment of principal at maturity (these uncollateralized
amounts  constitute the "residual risk"). In light of the residual risk of Brady
Bonds and,  among  other  factors,  the  history  of  defaults  with  respect to
commercial bank loans by public and private entities of countries  issuing Brady
Bonds,  investments  in  Brady  Bonds  are  to be  viewed  as  speculative.  The
Underlying Funds may purchase Brady Bonds with no or limited  collateralizations
and will be relying for payment of interest and (except in the case of principal
collateralized  Brady Bonds) repayment of principal primarily on the willingness
and ability of the foreign  government  to make payment in  accordance  with the
terms of the Brady Bonds.  Brady Bonds issued to date are  purchased and sold in
secondary   markets  through  U.S.   securities   dealers  and  other  financial
institutions  and  are  generally  maintained  through  European   transnational
securities depositories.
   


    

                                       14
<PAGE>


     Foreign  Currency  Transactions.  Although the Underlying Funds value their
assets daily in U.S.  dollars,  they do not intend to convert their  holdings of
foreign  currencies  to U.S.  dollars on a daily basis.  The  Underlying  Funds'
foreign currencies generally will be held as "foreign currency call accounts" at
foreign  branches of foreign or domestic banks.  These accounts bear interest at
negotiated rates and are payable upon relatively short demand periods. If a bank
became insolvent, the Underlying Funds could suffer a loss of some or all of the
amounts  deposited.  The Underlying  Funds may convert foreign  currency to U.S.
dollars from time to time.  Although foreign  exchange dealers  generally do not
charge a stated  commission or fee for conversion,  the prices posted  generally
include a  "spread,"  which is the  difference  between  the prices at which the
dealers are buying and selling foreign currencies.

     Convertible Securities. A convertible security is a bond, debenture,  note,
preferred  stock or other security that may be converted into or exchanged for a
prescribed  amount of common  stock of the same or a different  issuer  within a
particular  period  of time at a  specified  price  or  formula.  A  convertible
security  entitles the holder to receive interest paid or accrued on debt or the
dividend paid on preferred  stock until the convertible  security  matures or is
redeemed, converted or exchanged. Before conversion, convertible securities have
characteristics   similar  to  non-convertible  debt  securities  in  that  they
ordinarily  provide a stable stream of income with generally  higher yields than
those of common stocks of the same or similar  issuers.  Convertible  securities
rank senior to common stock in a corporation's capital structure but are usually
subordinated  to  comparable  non-convertible  securities.  While no  securities
investment is without some risk, investments in convertible securities generally
entail less risk than the issuer's  common  stock,  although the extent to which
such risk is  reduced  depends  in large  measure  upon the  degree to which the
convertible  security  sells  above  its  value  as  a  fixed  income  security.
Convertible  securities  have  unique  investment  characteristics  in that they
generally  (1) have  higher  yields than common  stocks,  but lower  yields than
comparable  non-convertible  securities,  (2) are less subject to fluctuation in
value than the underlying  stock because they have fixed income  characteristics
and (3) provide the  potential for capital  appreciation  if the market price of
the underlying common stock increases.

     The value of a convertible security is a function of its "investment value"
(determined  by its yield  comparison  with the  yields of other  securities  of
comparable maturity and quality that do not have a conversion privilege) and its
"conversion value" (the security's worth, at market value, if converted into the
underlying  common  stock).  The investment  value of a convertible  security is
influenced by changes in interest  rates,  with  investment  value  declining as
interest rates  increase and  increasing as interest  rates decline.  The credit
standing  of the  issuer  and  other  factors  also  may have an  effect  on the
convertible  security's  investment value. The conversion value of a convertible
security is determined by the market price of the  underlying  common stock.  If
the conversion  value is low relative to the investment  value, the price of the
convertible  security  is  governed  principally  by its  investment  value  and
generally the conversion value decreases as the convertible  security approaches
maturity.  To the  extent  the  market  price  of the  underlying  common  stock
approaches  or  exceeds  the  conversion  price,  the  price of the  convertible
security will be increasingly influenced by its conversion value. In addition, a
convertible  security generally will sell at a premium over its conversion value
determined by the extent to which  investors place value on the right to acquire
the underlying common stock while holding a fixed income security.
   
     A  convertible  security may be subject to  redemption at the option of the
issuer  at  a  price  established  in  the  convertible   security's   governing
instrument.  If a convertible  security held by an Underlying Fund is called for
redemption, that Underlying Fund will be required to permit the issuer to redeem
the security,  convert it into the underlying common stock or sell it to a third
party.
    
     Warrants.  Warrants are securities  permitting,  but not obligating,  their
holder to subscribe for other  securities or commodities.  Warrants do not carry
with them the right to dividends or voting rights with respect to the securities
that they entitle their holder to purchase, and they do not represent any rights
in the  assets of the  issuer.  As a result,  warrants  may be  considered  more
speculative than certain other types of investments. In addition, the value of a
warrant does not necessarily change with the value of the underlying securities,
and a  warrant  ceases  to  have  value  if it is  not  exercised  prior  to its
expiration date.
   


                                       15
<PAGE>

     Illiquid  Securities.  The Underlying  Funds may invest up to 10% or 15% of
their net assets in illiquid securities. The term "illiquid securities" for this
purpose  means  securities  that cannot be disposed of within  seven days in the
ordinary course of business at  approximately  the amount at which an Underlying
Fund has valued the securities and includes,  among other things,  purchased OTC
options,  repurchase  agreements maturing in more than seven days and restricted
securities other than those Mitchell  Hutchins or a Sub-Adviser,  as applicable,
have determined are liquid pursuant to guidelines established by each Underlying
Fund's board of trustees or board of directors (each sometimes  referred to as a
"board").  The assets  used as cover for OTC options  written by the  Underlying
Funds will be considered  illiquid  unless the OTC options are sold to qualified
dealers  who  agree  that a Fund may  repurchase  any OTC  option it writes at a
maximum price to be  calculated by a formula set forth in the option  agreement.
The  cover  for an OTC  option  written  subject  to  this  procedure  would  be
considered  illiquid only to the extent that the maximum  repurchase price under
the formula exceeds the intrinsic value of the option.
    
     Illiquid  restricted  securities  may be sold only in privately  negotiated
transactions  or in  public  offerings  with  respect  to  which a  registration
statement is in effect under the Securities  Act of 1933 ("1933 Act").  However,
to the extent that securities are freely  tradeable in the country in which they
are principally traded, they are not considered illiquid securities for purposes
of the Underlying Funds' respective percentage limitations, even if they are not
freely  tradeable in the United  States.  Where  registration  is  required,  an
Underlying 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 a Fund  may be  permitted  to sell a  security  under an  effective
registration statement. If, during such a period, adverse market conditions were
to  develop,  an  Underlying  Fund  might  obtain a less  favorable  price  than
prevailed when it decided to sell.

     Not  all  restricted  securities  are  illiquid.  In  recent  years a large
institutional   market  has  developed  for  certain  securities  that  are  not
registered  under  the  1933  Act,  including  private  placements,   repurchase
agreements,  commercial paper, foreign securities and corporate bonds and notes.
These  instruments are often  restricted  securities  because the securities are
sold  in  transactions  not  requiring  registration.   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.

     Rule  144A  under  the  1933  Act  establishes  a "safe  harbor"  from  the
registration  requirements of the 1933 Act for resales of certain  securities to
qualified institutional buyers.  Institutional markets for restricted securities
have developed as a result of Rule 144A,  providing  both readily  ascertainable
values for  restricted  securities and the ability to liquidate an investment to
satisfy share redemption orders.  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
an Underlying Fund,  however,  could affect adversely the  marketability of such
portfolio  securities and the Fund might be unable to dispose of such securities
promptly or at favorable prices.
   
     Each board has delegated the function of making  day-to-day  determinations
of  liquidity to Mitchell  Hutchins or the  applicable  Sub-Adviser  pursuant to
guidelines  approved by the board.  Mitchell  Hutchins or the Sub-Adviser  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 number of dealers that have undertaken to make
a market in the security,  (4) the number of other potential  purchasers and (5)
the nature of the security and how trading is effected (e.g., the time needed to
sell the  security,  how offers are  solicited  and the  mechanics of transfer).
Mitchell  Hutchins or the  Sub-Adviser  monitors  the  liquidity  of  restricted
securities in each Underlying Fund's portfolio and reports  periodically on such
decisions to the applicable board.
    


                                       16
<PAGE>

     Repurchase  Agreements.  Repurchase agreements are transactions in which an
Underlying Fund purchases securities from a bank or recognized securities dealer
and simultaneously  commits to resell the securities to the bank or dealer 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  securities.
The Underlying  Fund maintains  custody of the  underlying  securities  prior to
their  repurchase;  thus,  the  obligation  of the  bank  or  dealer  to pay the
repurchase  price  on the  date  agreed  to  is,  in  effect,  secured  by  such
securities.  If the value of these securities is less than the repurchase price,
plus any agreed-upon  additional  amount,  the other party to the agreement 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
securities and the price that was paid by an Underlying Fund upon acquisition is
accrued as interest and included in its net investment income.

     The Underlying  Funds intend to enter into repurchase  agreements only with
banks and dealers in transactions believed by Mitchell Hutchins or a Sub-Adviser
to present minimal credit risks in accordance with guidelines established by the
applicable board. Mitchell Hutchins reviews and monitors the creditworthiness of
those institutions under each board's general supervision.

     Reverse Repurchase Agreements.  Most of the Underlying Funds may enter into
reverse repurchase agreements with banks and securities dealers. Such agreements
involve the sale of securities held by the Underlying Fund subject to the Fund's
agreement to repurchase the securities at an agreed-upon date or upon demand and
at a price reflecting a market rate of interest.  Such agreements are considered
to be  borrowings  and may be  entered  into  only for  temporary  or  emergency
purposes.  While a reverse repurchase  agreement is outstanding,  the Underlying
Fund's custodian  segregates  assets to cover the Fund's  obligations  under the
reverse  repurchase  agreement.  See "Underlying  Funds -- Investment  Policies,
Segregated Accounts."
   
     Lending of Portfolio Securities. Each Underlying Fund is authorized to lend
up to 33 1/3% of its total assets to broker-dealers  or institutional  investors
that Mitchell  Hutchins deems  qualified,  but only when the borrower  maintains
acceptable collateral with that Underlying 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.  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.  Each Underlying Fund will retain  authority to terminate any loans at
any time. Each Underlying Fund may pay reasonable fees in connection with a loan
and may pay a  negotiated  portion  of the  interest  earned on the cash held as
collateral to the borrower or placing broker.  Each Underlying Fund will receive
reasonable  interest  on the loan or a flat fee from the  borrower  and  amounts
equivalent to any dividends,  interest or other  distributions on the securities
loaned.  Each Underlying 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.

     Pursuant to procedures adopted by the Underlying Fund's board governing its
securities  lending  program,  PaineWebber  serves  as  lending  agent  for that
Underlying  Fund. The boards have also authorized the payment of fees (including
fees calculated as a percentage of invested cash  collateral) to PaineWebber for
these  services.  The board of each  Underlying  Fund  periodically  review  all
portfolio  securities  loan  transactions  of that  Underlying  Fund  for  which
PaineWebber acted as lending agent.
    
   
     Short Sales "Against the Box." Each Underlying Fund other than  PaineWebber
Cashfund  may engage in short  sales of  securities  it owns or has the right to
acquire at no added cost through  conversion or exchange of other  securities it
owns (short sales  "against the box").  To make  delivery to the  purchaser in a
short sale,  the executing  broker  borrows the  securities  being sold short on
behalf of an Underlying  Fund, and that  Underlying Fund is obligated to replace
the securities  borrowed at a date in the future.  When an Underlying Fund sells


                                       17
<PAGE>

short,  it will establish a margin  account with the broker  effecting the short
sale, and will deposit  collateral with the broker. In addition,  the Underlying
Fund will maintain with its custodian,  in a segregated account,  the securities
that  could be used to  cover  the  short  sale.  Each  Underlying  Fund  incurs
transaction  costs,  including  interest  expense,  in connection  with opening,
maintaining and closing short sales "against the box."
    
     The Underlying  Funds might make a short sale "against the box" in order to
hedge against market risks when Mitchell Hutchins or a Sub-Adviser believes that
the price of a security may decline, thereby causing a decline in the value of a
security owned by a Fund or a security  convertible  into or exchangeable  for a
security owned by the Fund.
   
     Loan Participations and Assignments.  Investment Grade Income Fund and High
Income  Fund each may invest up to 5% of its net assets in secured or  unsecured
fixed or floating rate loans ("Loans")  arranged  through  private  negotiations
between  a  borrowing  corporation  and  one  or  more  financial   institutions
("Lenders").  These Underlying Funds'  investments in Loans are expected in most
instances to be in the form of  participations  ("Participations")  in Loans and
assignments  ("Assignments")  of all or a portion of Loans  from third  parties.
Participations  typically  result in an  Underlying  Fund's having a contractual
relationship only with the Lender, not with the borrower. An Underlying Fund has
the right to receive payments of principal, interest and any fees to which it is
entitled only from the Lender selling the Participation and only upon receipt by
the Lender of the payments from the  borrower.  In  connection  with  purchasing
Participations,  an  Underlying  Fund  generally  has no direct right to enforce
compliance by the borrower with the terms of the loan agreement  relating to the
Loan,  nor any  rights of set-off  against  the  borrower,  and the Fund may not
directly  benefit  from  any  collateral  supporting  the  Loan in  which it has
purchased the Participation.  As a result, an Underlying Fund assumes the credit
risk of both the borrower and the Lender that is selling the  Participation.  In
the event of the insolvency of the Lender selling a Participation, an Underlying
Fund may be treated as a general creditor of the Lender and may not benefit from
any  set-off  between the Lender and the  borrower.  The  Underlying  Funds will
acquire Participations only if the Lender  interpositioned  between the Fund and
the borrower is determined by Mitchell Hutchins to be creditworthy.
    
     When an Underlying  Fund purchases  Assignments  from Lenders,  it acquires
direct rights against the borrower on the Loan. However, because Assignments are
arranged through private negotiations between potential assignees and assignors,
the rights and obligations acquired by an Underlying Fund as the purchaser of an
Assignment  may  differ  from,  and be  more  limited  than,  those  held by the
assigning Lender.

     Assignments and  Participations are generally not registered under the 1933
Act and thus are subject to each Underlying  Fund's  limitation on investment in
illiquid securities.  Because there is no liquid market for such securities, the
Underlying Funds anticipate that such securities could be sold only to a limited
number of  institutional  investors.  The lack of a liquid secondary market will
have an  adverse  impact on the value of such  securities  and on an  Underlying
Fund's  ability to dispose of  particular  Assignments  or  Participations  when
necessary  to meet the  Fund's  liquidity  needs or in  response  to a  specific
economic event, such as a deterioration in the creditworthiness of the borrower.
   
     Segregated   Accounts.   When  an  Underlying   Fund  enters  into  certain
transactions to make future payments to third parties,  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 the Fund's obligation or commitment
under such  transactions.  As described below under "Underlying Funds -- Hedging
and Other Strategies Using Derivative  Contracts,"  segregated accounts may also
be required in connection with certain transactions  involving options,  futures
contracts and forward  currency  contracts and certain  interest rate protection
transactions.
    
     When-Issued and Delayed Delivery  Securities.  As stated in the Prospectus,
each  Underlying  Fund may purchase  securities  on a  "when-issued"  or delayed
delivery basis. 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


                                       18
<PAGE>

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 a Fund's net asset value. When an Underlying Fund agrees to purchase
securities on a when-issued or delayed delivery basis, its custodian  segregates
assets to cover the amount of the commitment. See "Underlying Funds - Investment
Policies -  Segregated  Accounts."  An  Underlying  Fund  purchases  when-issued
securities only with the intention of taking delivery, but may sell the right to
acquire the security prior to delivery if Mitchell Hutchins or a Sub-Adviser, as
applicable,  deems it  advantageous to do so, which may result in a gain or loss
to the Fund.
   

    

   UNDERLYING FUNDS -- HEDGING AND OTHER STRATEGIES USING DERIVATIVE CONTRACTS
   

     General  Description of Derivative  Instruments.  Mitchell Hutchins and the
Sub-Advisers   may  use  a   variety   of   financial   contracts   ("Derivative
Instruments"),  including certain options, futures contracts (sometimes referred
to as  "futures")  and  options  on  futures  contracts  to attempt to hedge the
portfolio of each Underlying  Fund (other than  PaineWebber  Cashfund).  Certain
Underlying Funds also may use these  derivative  contracts to attempt to enhance
income or return,  including  shifting an  Underlying  Fund's  exposure from one
asset class to another. Certain Underlying Funds also may hedge their portfolios
by entering into certain swaps or other  interest rate  protection  transactions
and by using  forward  currency  contracts.  An  Underlying  Fund may enter into
transactions  involving one or more types of Derivative  Instruments under which
the full value of its portfolio is at risk. Under normal circumstances, however,
an Underlying Fund's use of these derivative contracts will place at risk a much
smaller portion of its assets. The particular Derivative Instruments used by the
Underlying Funds are described below.
    
     Options on Securities and Foreign Currencies--A call option is a short-term
contract pursuant to which the purchaser of the option, in return for a premium,
has the  right to buy the  security  or  currency  underlying  the  option  at a
specified  price at any time  during the term of the  option.  The writer of the
call option, who receives the premium, has the obligation,  upon exercise of the
option  during the option term, to deliver the  underlying  security or currency
against payment of the exercise  price. A put option is a similar  contract that
gives its purchaser,  in return for a premium,  the right to sell the underlying
security or currency at a specified  price during the option term. The writer of
the put option, who receives the premium,  has the obligation,  upon exercise of
the option during the option term, to buy the underlying security or currency at
the exercise price.

     Options on Securities  Indexes--A  securities index assigns relative values
to the  securities  included  in the index and  fluctuates  with  changes in the
market values of those  securities.  A securities  index option  operates in the
same way as a more  traditional  securities  option,  except that  exercise of a
securities  index  option is  effected  with cash  payment  and does not involve
delivery of securities.  Thus, upon exercise of a securities  index option,  the
purchaser  will  realize,  and the  writer  will  pay,  an  amount  based on the
difference  between the exercise  price and the closing price of the  securities
index.

     Securities Index Futures Contracts--A  securities index futures contract is
a  bilateral  agreement  pursuant to which one party  agrees to accept,  and the
other party  agrees to make,  delivery of an amount of cash equal to a specified
dollar amount times the  difference  between the  securities  index value at the
close of trading of the contract and the price at which the futures  contract is
originally  struck. No physical delivery of the securities  comprising the index
is made. Generally, contracts are closed out prior to the expiration date of the
contract.

     Interest Rate and Foreign  Currency  Futures  Contracts--Interest  rate and
foreign currency futures  contracts are bilateral  agreements  pursuant to which
one party agrees to make,  and the other party  agrees to accept,  delivery of a
specified type of debt security or currency at a specified  future time and at a
specified price.  Although such futures contracts by their terms call for actual


                                       19
<PAGE>

delivery  or  acceptance  of debt  securities  or  currency,  in most  cases the
contracts are closed out before the settlement date without the making or taking
of delivery.

     Options on Futures  Contracts--Options  on futures contracts are similar to
options on securities or currency,  except that an option on a futures  contract
gives the purchaser the right,  in return for the premium,  to assume a position
in a  futures  contract  (a long  position  if the  option is a call and a short
position if the option is a put),  rather than to purchase or sell a security or
currency, at a specified price at any time during the option term. Upon exercise
of the option,  the delivery of the futures position to the holder of the option
will be accompanied by delivery of the  accumulated  balance that represents the
amount by which the market price of the futures contract exceeds, in the case of
a call, or is less than, in the case of a put, the exercise  price of the option
on the  future.  The writer of an option,  upon  exercise,  will  assume a short
position in the case of a call and a long position in the case of a put.

     Forward  Currency   Contracts--A  forward  currency  contract  involves  an
obligation to purchase or sell a specific  currency at a specified  future date,
which may be any fixed number of days from the contract  date agreed upon by the
parties, at a price set at the time the contract is entered into.

     General  Description  of  Strategies.  Hedging  strategies  can be  broadly
categorized  as "short hedges" and "long hedges." A short hedge is a purchase or
sale of a Derivative  Instrument intended to partially or fully offset potential
declines in the value of one or more  investments  held in an Underlying  Fund's
portfolio.  Thus,  in a short  hedge an  Underlying  Fund takes a position  in a
Derivative  Instrument whose price is expected to move in the opposite direction
of the price of the investment  being hedged.  For example,  an Underlying  Fund
might  purchase a put option on a security to hedge against a potential  decline
in the value of that security.  If the price of the security  declined below the
exercise  price of the put, an Underlying  Fund could  exercise the put and thus
limit its loss below the exercise  price to the premium  paid plus  transactions
costs. In the  alternative,  because the value of the put option can be expected
to increase as the value of the underlying security declines, an Underlying Fund
might be able to close out the put  option  and  realize  a gain to  offset  the
decline in the value of the security.

     Conversely,  a long hedge is a purchase or sale of a Derivative  Instrument
intended  partially or fully to offset  potential  increases in the  acquisition
cost of one or more  investments  that an  Underlying  Fund  intends to acquire.
Thus,  in a long hedge,  an  Underlying  Fund takes a position  in a  Derivative
Instrument whose price is expected to move in the same direction as the price of
the prospective  investment being hedged. For example,  an Underlying Fund might
purchase a call  option on a security  it intends to  purchase in order to hedge
against an increase in the cost of the  security.  If the price of the  security
increased  above  the  exercise  price of the call,  an  Underlying  Fund  could
exercise the call and thus limit its acquisition cost to the exercise price plus
the premium paid and transactions costs. Alternatively, an Underlying Fund might
be able to offset the price increase by closing out an  appreciated  call option
and realizing a gain.

     Derivative  Instruments  on securities  generally are used to hedge against
price  movements  in  one  or  more  particular  securities  positions  that  an
Underlying  Fund owns or intends to  acquire.  Derivative  Instruments  on stock
indices,  in contrast,  generally are used to hedge  against price  movements in
broad equity market sectors in which an Underlying  Fund has invested or expects
to invest. Derivative Instruments on debt securities may be used to hedge either
individual securities or broad fixed income market sectors.

     Income  strategies  include  the  writing of covered  options to obtain the
related  option  premiums.  Return  strategies  include  the  use of  Derivative
Instruments  to increase  or reduce an  Underlying  Fund's  exposure to an asset
class without buying or selling the underlying instruments.

     The use of Derivative  Instruments is subject to applicable  regulations of
the SEC, the several  options and futures  exchanges  upon which they are traded
and  the  Commodity  Futures  Trading  Commission  ("CFTC").   In  addition,  an
Underlying  Fund's ability to use Derivative  Instruments will be limited by tax
considerations. See "Taxes."



                                       20
<PAGE>

     In addition to the products,  strategies and risks  described  below and in
the  Prospectus,  Mitchell  Hutchins  and the  Sub-Advisers  expect to  discover
additional opportunities in connection with options, futures contracts and other
derivative contracts and hedging techniques.  These new opportunities may become
available as Mitchell  Hutchins or the Sub-Advisers  develop new techniques,  as
regulatory  authorities  broaden the range of permitted  transactions and as new
options,  futures  contracts,  foreign  currency  contracts or other  derivative
contracts and techniques are developed.  Mitchell Hutchins or a Sub-Adviser,  as
applicable, may utilize these opportunities for an Underlying Fund to the extent
that they are consistent with the Fund's  investment  objective and permitted by
its investment limitations and applicable regulatory authorities.  An Underlying
Fund's prospectus or statement of additional information will be supplemented to
the extent that new products or techniques  involve  materially  different risks
than those described below or in its prospectus.

     Special Risks of Hedging Strategies.  The use of Derivative  Instruments in
hedging  strategies  involves  special  considerations  and risks,  as described
below.  Risks pertaining to particular  Derivative  Instruments are described in
the sections that follow.

     (1) Successful use of most Derivative  Instruments depends upon the ability
of Mitchell  Hutchins or a Sub-Adviser,  as applicable,  to predict movements of
the overall  securities  and interest rate  markets,  which  requires  different
skills than  predicting  changes in the prices of individual  securities.  While
Mitchell  Hutchins and the Sub-Advisers are experienced in the use of Derivative
Instruments,  there can be no assurance  that any  particular  hedging  strategy
adopted will succeed.
   
     (2) There might be imperfect correlation,  or even no correlation,  between
price  movements  of  a  Derivative   Instrument  and  price  movements  of  the
investments being hedged. For example,  if the value of a Derivative  Instrument
used in a short hedge  increased by less than the decline in value of the hedged
investment, the hedge would not be fully successful.  Such a lack of correlation
might  occur due to  factors  unrelated  to the value of the  investments  being
hedged,  such  as  speculative  or  other  pressures  on the  markets  in  which
Derivative  Instruments are traded. The effectiveness of hedges using Derivative
Instruments  on indices will depend on the degree of  correlation  between price
movements in the index and price movements in the securities being hedged.

     (3) Hedging strategies, if successful, can reduce risk of loss by wholly or
partially  offsetting the negative effect of unfavorable  price movements in the
investments  being  hedged.   However,   hedging   strategies  can  also  reduce
opportunity  for gain by  offsetting  the  positive  effect of  favorable  price
movements in the hedged investments.  For example, if an Underlying Fund entered
into a short  hedge  because  Mitchell  Hutchins  or a  Sub-Adviser  projected a
decline in the price of a security in that Underlying Fund's portfolio,  and the
price of that security increased  instead,  the gain from that increase might be
wholly  or  partially  offset  by a  decline  in the  price  of  the  Derivative
Instrument. Moreover, if the price of the Derivative Instrument declined by more
than the  increase  in the price of the  security,  that  Underlying  Fund could
suffer a loss.  In either such case,  the  Underlying  Fund would have been in a
better position had it not hedged at all.
    
     (4) As described  below,  an Underlying  Fund might be required to maintain
assets as "cover," maintain  segregated accounts or make margin payments when it
takes positions in Derivative Instruments involving obligations to third parties
(i.e.,  Derivative  Instruments other than purchased options). If the Underlying
Fund was unable to close out its positions in such  Derivative  Instruments,  it
might be required  to continue to maintain  such assets or accounts or make such
payments until the positions expired or matured. These requirements might impair
an Underlying Fund's ability to sell a portfolio  security or make an investment
at a time when it would  otherwise  be  favorable  to do so, or require that the
Fund sell a portfolio  security at a disadvantageous  time. An Underlying Fund's
ability to close out a position in a Derivative  Instrument  prior to expiration
or maturity  depends on the  existence of a liquid  secondary  market or, in the
absence of such a market, the ability and willingness of a contra party to enter
into a transaction  closing out the position.  Therefore,  there is no assurance


                                       21
<PAGE>

that any  position can be closed out at a time and price that is favorable to an
Underlying Fund.

     Cover for  Strategies  Using  Derivative  Instruments.  Transactions  using
Derivative  Instruments,  other than  purchased  options,  expose the Underlying
Funds to an obligation to another party.  An Underlying Fund will not enter into
any such  transactions  unless  it owns  either  (1) an  offsetting  ("covered")
position  in  securities,  other  options or futures  contracts  or (2) cash and
liquid  securities,  with a value sufficient at all times to cover its potential
obligations to the extent not covered as provided in (1) above.  Each Underlying
Fund will comply with SEC guidelines  regarding cover for these transactions and
will,  if the  guidelines so require,  set aside cash or liquid  securities in a
segregated account with its custodian in the prescribed amount.

     Assets used as cover or held in a segregated  account  cannot be sold while
the position in the corresponding Derivative Instrument is open, unless they are
replaced with similar assets. As a result,  the commitment of a large portion of
an  Underlying  Fund's  assets  to cover or  segregated  accounts  could  impede
portfolio  management or the Fund's ability to meet redemption requests or other
current obligations.

     Options.  The Underlying Funds may purchase put and call options, and write
(sell)  covered put or call options on securities on which they are permitted to
invest  and  indices  of  those  securities.  Those  Underlying  Funds  that are
permitted to invest in foreign securities denominated in foreign currencies also
may purchase put and call  options on foreign  currencies.  The purchase of call
options  serves as a long hedge,  and the  purchase  of put options  serves as a
short  hedge.  Writing  covered call  options  serves as a limited  short hedge,
because  declines in the value of the hedged  investment  would be offset to the
extent of the premium received for writing the option.  However, if the security
appreciates to a price higher than the exercise price of the call option, it can
be expected that the option will be exercised and the affected  Underlying  Fund
will be obligated to sell the  security at less than its market  value.  Writing
covered put options  serves as a limited  long hedge  because  increases  in the
value of the  hedged  investment  would be offset to the  extent of the  premium
received for writing the option. However, if the security depreciates to a price
lower than the exercise price of the put option, it can be expected that the put
option will be exercised and the  Underlying  Fund will be obligated to purchase
the security at more than its market value.  The securities or other assets used
as cover for OTC  options  written by an  Underlying  Fund  would be  considered
illiquid to the extent described under "Underlying Funds -- Investment Policies,
Illiquid Securities."

     The value of an option  position  will  reflect,  among other  things,  the
current market value of the  underlying  investment,  the time  remaining  until
expiration,  the  relationship  of the exercise price to the market price of the
underlying  investment,  the  historical  price  volatility  of  the  underlying
investment and general market conditions. Options normally have expiration dates
of up to nine months. Options that expire unexercised have no value.

     An Underlying Fund may effectively  terminate its right or obligation under
an option by entering  into a closing  transaction.  For example,  an Underlying
Fund may terminate its obligation under a call or put option that it had written
by  purchasing  an  identical  call or put  option;  this is known as a  closing
purchase transaction. Conversely, an Underlying Fund may terminate a position in
a put or call  option it had  purchased  by  writing  an  identical  put or call
option; this is known as a closing sale transaction. Closing transactions permit
an  Underlying  Fund to realize  profits or limit  losses on an option  position
prior to its exercise or expiration.

     The Underlying  Funds may purchase and write both  exchange-traded  and OTC
options.  Exchange markets for options on debt securities and foreign currencies
exist but are relatively new, and these  instruments are primarily traded on the
OTC  market.  Exchange-traded  options  in the  United  States  are  issued by a
clearing organization affiliated with the exchange on which the option is listed
which,  in  effect,   guarantees  completion  of  every  exchange-traded  option
transaction.  In contrast,  OTC options are contracts between an Underlying Fund
and its contra party  (usually a  securities  dealer or a bank) with no clearing
organization guarantee. Thus, when an Underlying Fund purchases or writes an OTC


                                       22
<PAGE>

option, it relies on the contra party to make or take delivery of the underlying
investment  upon  exercise of the option.  Failure by the contra  party to do so
would result in the loss of any premium paid by the  Underlying  Fund as well as
the loss of any expected benefit of the  transaction.  The Underlying Funds will
enter into OTC option  transactions  only with  contra  parties  that have a net
worth of at least $20 million.

     Generally,  the OTC debt  options or foreign  currency  options used by the
Underlying Funds are European-style  options. This means that the option is only
exercisable  immediately  prior  to  its  expiration.  This  is in  contrast  to
American-style  options,  which  are  exercisable  at  any  time  prior  to  the
expiration date of the option.

     The  Underlying  Funds'  ability to  establish  and close out  positions in
exchange-listed  options  depends  on the  existence  of a  liquid  market.  The
Underlying Funds intend to purchase or write only those exchange-traded  options
for which there appears to be a liquid secondary market.  However,  there can be
no  assurance  that such a market  will exist at any  particular  time.  Closing
transactions  can be made for OTC options only by negotiating  directly with the
contra  party,  or by a transaction  in the secondary  market if any such market
exists.  Although  the  Underlying  Funds will enter into OTC options  only with
contra  parties  that are  expected  to be  capable  of  entering  into  closing
transactions with the Underlying Funds, there is no assurance that an Underlying
Fund will in fact be able to close out an OTC  option  position  at a  favorable
price prior to  expiration.  In the event of insolvency of the contra party,  an
Underlying  Fund might be unable to close out an OTC option position at any time
prior to its expiration.

     If an Underlying  Fund were unable to effect a closing  transaction  for an
option it had  purchased,  it would have to  exercise  the option to realize any
profit. The inability to enter into a closing purchase transaction for a covered
put or call option  written by the Underlying  Fund could cause material  losses
because  the Fund would be unable to sell the  investment  used as cover for the
written option until the option expires or is exercised.

     Limitations  on the Use of  Options.  The use of options is governed by the
following guidelines, which can be changed by the board for each Underlying Fund
without shareholder vote:
   
     (1) Each Underlying  Fund may purchase a put or call option,  including any
straddles or spreads, only if the value of its premium, when aggregated with the
premiums on all other options held by the Underlying Fund, does not exceed 5% of
its total assets.

     (2) The aggregate value of securities  underlying put options written by an
Underlying  Fund  determined as of the date the put options are written will not
exceed 50% of that Underlying Fund's net assets.

     (3) The  aggregate  premiums  paid on all  options  (including  options  on
securities, foreign currencies and stock and bond indices and options on futures
contracts)  purchased by an  Underlying  Fund that are held at any time will not
exceed 20% of that Underlying Fund's net assets.
    
     Futures.  The Underlying Funds may purchase and sell futures contracts that
are  related to  securities  in which  they are  permitted  to  invest,  such as
securities  index futures  contracts for Underlying  Funds that invest in equity
securities,  interest rate futures contracts for Underlying Funds that invest in
bonds and foreign currency futures contracts for Underlying Funds that invest in
securities  that are denominated in foreign  currencies.  An Underlying Fund may
also purchase put and call options,  and write covered put and call options,  on
futures  in which it is  allowed  to  invest.  The  purchase  of futures or call
options  thereon  can  serve as a long  hedge,  and the sale of  futures  or the
purchase of put options thereon can serve as a short hedge. Writing covered call
options on futures  contracts  can serve as a limited  short hedge,  and writing
covered  put  options on futures  contracts  can serve as a limited  long hedge,
using a strategy  similar to that used for writing covered options on securities
or indices.



                                       23
<PAGE>

     No price is paid upon entering  into a futures  contract.  Instead,  at the
inception of a futures  contract an Underlying  Fund is required to deposit in a
segregated account with its custodian, in the name of the futures broker through
whom  the  transaction  was  effected,  "initial  margin"  consisting  of  cash,
obligations of the United States or obligations  that are fully guaranteed as to
principal and interest by the United States, in an amount generally equal to 10%
or less of the contract value. Margin must also be deposited when writing a call
option on a futures  contract,  in accordance  with  applicable  exchange rules.
Unlike margin in securities  transactions,  initial margin on futures  contracts
does not  represent a  borrowing,  but rather is in the nature of a  performance
bond  or  good-faith  deposit  that is  returned  to an  Underlying  Fund at the
termination  of  the  transaction  if  all  contractual  obligations  have  been
satisfied.  Under certain circumstances,  such as periods of high volatility, an
Underlying  Fund may be required  by an  exchange  to increase  the level of its
initial  margin  payment,  and initial  margin  requirements  might be increased
generally in the future by regulatory action.

     Subsequent  "variation  margin"  payments  are made to and from the futures
broker daily as the value of the futures  position  varies,  a process  known as
"marking to market."  Variation  margin does not involve  borrowing,  but rather
represents a daily settlement of each Underlying Fund's obligations to or from a
futures  broker.  When an Underlying  Fund purchases an option on a future,  the
premium paid plus transaction costs is all that is at risk. In contrast, when an
Underlying  Fund  purchases or sells a futures  contract or writes a call option
thereon, it is subject to daily variation margin calls that could be substantial
in the event of adverse price movements.  If an Underlying Fund has insufficient
cash  to  meet  daily  variation  margin  requirements,  it  might  need to sell
securities at a time when such sales are disadvantageous.

     Holders and writers of futures  positions  and options on futures can enter
into  offsetting  closing  transactions,  similar  to  closing  transactions  on
options, by selling or purchasing,  respectively, an instrument identical to the
instrument  held or written.  Positions in futures and options on futures may be
closed only on an exchange or board of trade that  provides a secondary  market.
The Underlying Funds intend to enter into futures transactions only on exchanges
or boards of trade where there appears to be a liquid secondary market. However,
there  can be no  assurance  that  such a market  will  exist  for a  particular
contract at a particular time.

     Under certain  circumstances,  futures exchanges may establish daily limits
on the  amount  that the price of a future or  related  option can vary from the
previous day's settlement  price;  once that limit is reached,  no trades may be
made that day at a price  beyond  the  limit.  Daily  price  limits do not limit
potential  losses  because  prices  could  move to the daily  limit for  several
consecutive days with little or no trading,  thereby  preventing  liquidation of
unfavorable positions.

     If an Underlying Fund were unable to liquidate a futures or related options
position due to the absence of a liquid  secondary  market or the  imposition of
price  limits,  it could incur  substantial  losses.  An  Underlying  Fund would
continue to be subject to market risk with respect to the position. In addition,
except in the case of purchased options, an Underlying Fund would continue to be
required  to make daily  variation  margin  payments  and might be  required  to
maintain the position  being hedged by the future or option or to maintain  cash
or securities in a segregated account.

     Certain  characteristics of the futures market might increase the risk that
movements  in the  prices of futures  contracts  or  related  options  might not
correlate  perfectly  with  movements  in the  prices of the  investments  being
hedged. For example, all participants in the futures and related options markets
are subject to daily variation  margin calls and might be compelled to liquidate
futures or related  options  positions  whose prices are moving  unfavorably  to
avoid being subject to further calls.  These  liquidations  could increase price
volatility of the instruments and distort the normal price relationship  between
the futures or options and the investments being hedged.  Also,  because initial
margin deposit  requirements  in the futures market are less onerous than margin
requirements in the securities markets,  there might be increased  participation
by  speculators  in the futures  markets.  This  participation  also might cause


                                       24
<PAGE>

temporary price  distortions.  In addition,  activities of large traders in both
the futures and securities  markets involving  arbitrage,  "program trading" and
other investment strategies might result in temporary price distortions.
   
     Limitations on the Use of Futures and Related  Options.  The use of futures
and  related  options is  governed  by the  following  guidelines,  which can be
changed by the applicable  board for each  Underlying  Fund without  shareholder
vote:

     (1) To the extent an  Underlying  Fund enters into  futures  contracts  and
options on futures  positions  that are not for bona fide  hedging  purposes (as
defined  by the CFTC),  the  aggregate  initial  margin  and  premiums  on those
positions  (excluding  the amount by which options are  "in-the-money")  may not
exceed 5% of that Underlying Fund's net assets.

     (2) The  aggregate  premiums  paid on all  options  (including  options  on
securities,  foreign currencies and stock or bond indices and options on futures
contracts)  purchased by an  Underlying  Fund that are held at any time will not
exceed 20% of that Underlying Fund's net assets.
    
     (3) The  aggregate  margin  deposits on all futures  contracts  and options
thereon held at any time by an  Underlying  Fund will not exceed 5% of its total
assets.

     Foreign  Currency   Hedging   Strategies--Special   Considerations.   Those
Underlying  Funds that  invest in  securities  that are  denominated  in foreign
currencies  may use  options  and futures on foreign  currencies,  as  described
above,  and forward  currency  contracts,  as described  below, to hedge against
movements  in the values of the  foreign  currencies  in which  their  portfolio
securities  are  denominated.  Such  currency  hedges can protect  against price
movements in a security an  Underlying  Fund owns or intends to acquire that are
attributable to changes in the value of the currency in which it is denominated.
Such hedges do not,  however,  protect against price movements in the securities
that are attributable to other causes.

     The Underlying  Funds might seek to hedge against changes in the value of a
particular  currency  when  no  Derivative  Instruments  on  that  currency  are
available or such  Derivative  Instruments are more expensive than certain other
Hedging Instruments. In such cases, the Underlying Funds may hedge against price
movements  in that  currency  by entering  into  transactions  using  Derivative
Instruments on another  currency or a basket of  currencies,  the value of which
Mitchell  Hutchins or the applicable  Sub-Adviser  believes will have a positive
correlation to the value of the currency  being hedged.  The risk that movements
in the price of the  Derivative  Instrument  will not correlate  perfectly  with
movements  in the price of the  currency  being  hedged is  magnified  when this
strategy is used.

     The value of Derivative  Instruments on foreign  currencies  depends on the
value of the underlying  currency  relative to the U.S. dollar.  Because foreign
currency   transactions   occurring  in  the  interbank   market  might  involve
substantially  larger amounts than those involved in the use of such  Derivative
Instruments,  an Underlying Fund could be disadvantaged by having to deal in the
odd lot market  (generally  consisting of  transactions of less than $1 million)
for the underlying foreign currencies at prices that are less favorable than for
round lots.

     There is no  systematic  reporting  of last sale  information  for  foreign
currencies or any  regulatory  requirement  that  quotations  available  through
dealers or other market sources be firm or revised on a timely basis.  Quotation
information  generally  is  representative  of very  large  transactions  in the
interbank  market and thus might not reflect  odd-lot  transactions  where rates
might be less favorable. The interbank market in foreign currencies is a global,
round-the-clock  market.  To the extent the U.S.  options or futures markets are
closed while the markets for the underlying currencies remain open,  significant
price and rate movements might take place in the underlying  markets that cannot
be reflected in the markets for the Derivative Instruments until they reopen.



                                       25
<PAGE>

     Settlement of hedging  transactions  involving foreign  currencies might be
required to take place within the country issuing the underlying currency. Thus,
the  Underlying  Funds  might be  required  to  accept or make  delivery  of the
underlying  foreign currency in accordance with any U.S. or foreign  regulations
regarding the maintenance of foreign banking  arrangements by U.S. residents and
might be  required  to pay any fees,  taxes  and  charges  associated  with such
delivery assessed in the issuing country.
   
     Forward Currency  Contracts.  An Underlying Fund that invests in securities
denominated in foreign  currencies may enter into forward currency  contracts to
purchase  or sell  foreign  currencies  for a fixed  amount of U.S.  dollars  or
another  foreign  currency.  Such  transactions  may  serve as long  hedges--for
example,  an Underlying Fund may purchase a forward currency contract to lock in
the U.S. dollar price of a security  denominated in a foreign  currency that the
Underlying Fund intends to acquire.  Forward currency contract  transactions may
also serve as short hedges--for  example,  an Underlying Fund may sell a forward
currency contract to lock in the U.S. dollar equivalent of the proceeds from the
anticipated sale of a security denominated in a foreign currency.
    
     As noted above,  an Underlying  Fund also may seek to hedge against changes
in the value of a  particular  currency by using  forward  contracts  on another
foreign currency or a basket of currencies, the value of which Mitchell Hutchins
or a Sub-Adviser  believes will have a positive correlation to the values of the
currency being hedged. In addition,  an Underlying Fund may use forward currency
contracts  to shift its  exposure  to  foreign  currency  fluctuations  from one
country  to  another.  For  example,  if an  Underlying  Fund  owned  securities
denominated  in a foreign  currency  and  Mitchell  Hutchins or the  Sub-Adviser
believed that  currency  would decline  relative to another  currency,  it might
enter into a forward contract to sell an appropriate amount of the first foreign
currency,  with payment to be made in the second foreign currency.  Transactions
that use two foreign  currencies are sometimes  referred to as "cross  hedging."
Use of a different  foreign  currency  magnifies the risk that  movements in the
price  of the  Derivative  Instrument  will  not  correlate  or  will  correlate
unfavorably with the foreign currency being hedged.

     The cost to an Underlying  Fund of engaging in forward  currency  contracts
varies with factors such as the  currency  involved,  the length of the contract
period and the market  conditions  then  prevailing.  Because  forward  currency
contracts are usually entered into on a principal  basis, no fees or commissions
are involved.  When an Underlying Fund enters into a forward currency  contract,
it  relies  on the  contra  party  to make or take  delivery  of the  underlying
currency at the maturity of the  contract.  Failure by the contra party to do so
would result in the loss of any expected benefit of the transaction.

     As is the case with  futures  contracts,  holders  and  writers  of forward
currency  contracts can enter into offsetting closing  transactions,  similar to
closing  transactions  on futures,  by selling or purchasing,  respectively,  an
instrument  identical to the  instrument  purchased or sold.  Secondary  markets
generally  do not exist for  forward  currency  contracts,  with the result that
closing  transactions  generally can be made for forward currency contracts only
by negotiating  directly with the contra party.  Thus, there can be no assurance
that an  Underlying  Fund will in fact be able to close  out a forward  currency
contract at a favorable  price prior to maturity.  In addition,  in the event of
insolvency of the contra party,  an Underlying Fund might be unable to close out
a forward currency contract at any time prior to maturity.  In either event, the
Underlying  Fund would continue to be subject to market risk with respect to the
position,  and would  continue  to be  required  to  maintain a position  in the
securities or  currencies  that are the subject of the hedge or to maintain cash
or securities in a segregated account.

     The precise matching of forward currency  contract amounts and the value of
the securities involved generally will not be possible because the value of such
securities,  measured in the  foreign  currency,  will change  after the foreign
currency contract has been  established.  Thus, an Underlying Fund might need to
purchase or sell foreign currencies in the spot (cash) market to the extent such
foreign  currencies  are not covered by forward  contracts.  The  projection  of
short-term currency market movements is extremely difficult,  and the successful
execution of a short-term hedging strategy is highly uncertain.



                                       26
<PAGE>

     Limitations on the Use of Forward  Currency  Contracts.  An Underlying Fund
may enter into  forward  currency  contracts  or maintain a net exposure to such
contracts only if (1) the  consummation  of the contracts would not obligate the
Underlying Fund to deliver an amount of foreign  currency in excess of the value
of the  position  being  hedged by such  contracts  or (2) the  Underlying  Fund
segregates  with its custodian  cash or liquid  securities in an amount not less
than the value of its total assets committed to the consummation of the contract
and not covered as provided in (1) above, as marked to market daily.

     Interest Rate Protection  Transactions.  Certain Underlying Funds may enter
into interest rate protection  transactions,  including  interest rate swaps and
interest rate caps, floors and collars.  Interest rate swap transactions involve
an  agreement  between  two  parties to exchange  payments  that are based,  for
example,  on variable and fixed rates of interest and that are calculated on the
basis of a specified amount of principal (the "notional principal amount") for a
specified period of time.  Interest rate cap and floor  transactions  involve an
agreement  between two parties in which the first party agrees to make  payments
to the  counterparty  when a designated  market interest rate goes above (in the
case  of a cap) or  below  (in  the  case of a  floor)  a  designated  level  on
predetermined  dates or during a specified  time  period.  Interest  rate collar
transactions involve an agreement between two parties in which payments are made
when a designated  market  interest rate either goes above a designated  ceiling
level or goes below a designated floor level on predetermined  dates or during a
specified time period.

     The  Underlying  Funds  expect  to  enter  into  interest  rate  protection
transactions  to  preserve  a return  or spread on a  particular  investment  or
portion of its  portfolio  or to protect  against  any  increase in the price of
securities it  anticipates  purchasing  at a later date.  The  Underlying  Funds
intend to use these transactions as a hedge and not as a speculative investment.
Interest rate protection  transactions  are subject to risks comparable to those
described above with respect to other hedging strategies.
   
     Certain  Underlying Funds may enter into interest rate swaps,  caps, floors
and collars on either an  asset-based  or  liability-based  basis,  depending on
whether it is hedging its assets or its liabilities, and will usually enter into
interest  rate swaps on a net basis,  i.e.,  the two payment  streams are netted
out, with the Underlying Fund receiving or paying,  as the case may be, only the
net amount of the two  payments.  Inasmuch  as these  interest  rate  protection
transactions are entered into for good faith hedging  purposes,  and inasmuch as
segregated  accounts  will be  established  with  respect to such  transactions,
Mitchell Hutchins, the applicable  Sub-Advisers and the Underlying Funds believe
such obligations do not constitute senior securities and, accordingly,  will not
treat them as being subject to the Underlying Funds' borrowing restrictions. The
net amount of the excess, if any, of an Underlying  Fund's  obligations over its
entitlements  with respect to each interest rate swap will be accrued on a daily
basis,  and  appropriate  Underlying  Fund assets  having an aggregate net asset
value at least equal to the accrued  excess will be  maintained  in a segregated
account   as   described    above   in    "Underlying    Funds   --   Investment
Policies--Segregated  Accounts."  The  Underlying  Fund also will  establish and
maintain such segregated  accounts with respect to its total  obligations  under
any  interest  rate  swaps  that are not  entered  into on a net  basis and with
respect to any  interest  rate caps,  collars and floors that are written by the
Underlying Fund.

     The Underlying Funds will enter into interest rate protection  transactions
only with banks and recognized  securities dealers believed by Mitchell Hutchins
or the applicable  Sub-Adviser to present minimal credit risk in accordance with
guidelines established by each Underlying Fund's board. If there is a default by
the other party to such a transaction,  the Underlying Fund will have to rely on
its  contractual  remedies  (which may be limited by  bankruptcy,  insolvency or
similar laws) pursuant to the agreements related to the transaction.
    
     The swap market has grown substantially in recent years with a large number
of banks and  investment  banking firms acting both as principals  and as agents
utilizing  standardized  swap  documentation.  Caps, floors and collars are more
recent   innovations  for  which   documentation  is  less   standardized,   and
accordingly, they are less liquid than swaps.



                                       27
<PAGE>


             TRUSTEES AND OFFICERS; PRINCIPAL HOLDERS OF SECURITIES

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

<TABLE>
<CAPTION>
   

                                      Position with          Business Experience;
     Name and Address*; Age           the Trust              Other Directorships
     ----------------------           ---------              -------------------
     <S>                              <C>                    <C>  
     Margo N. Alexander*,;50          Trustee and President  Mrs. Alexander is president,  chief executive
                                                             officer and a director  of  Mitchell  Hutchins
                                                             (since  January  1995)  and also an  executive
                                                             vice    president    and   a    director    of
                                                             PaineWebber.  Mrs.  Alexander is president and
                                                             a  director   or  trustee  of  28   investment
                                                             companies  for  which  Mitchell   Hutchins  or
                                                             PaineWebber serves as investment adviser.

     Richard Q. Armstrong; 61         Trustee                Mr.  Armstrong  is chairman  and  principal of
     78 West Brother Drive                                   RQA Enterprises  (management  consulting firm)
     Greenwich, CT  06830                                    (since  April  1991 and  principal  occupation
                                                             since March  1995).  Mr.  Armstrong  is also a
                                                             director  of  HiLo  Automotive,  Inc.  He  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).  Mr.  Armstrong  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,  Luis 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 27
                                                             investment   companies   for  which   Mitchell
                                                             Hutchins or  PaineWebber  serves as investment
                                                             adviser.
    


                                       28
<PAGE>

   
                                      Position with          Business Experience;
     Name and Address*; Age           the Trust              Other Directorships
     ----------------------           ---------              -------------------
     <S>                              <C>                    <C>  
     E. Garrett Bewkes, Jr.*; 70      Trustee and Chairman   Mr.  Bewkes  is a  director  of  Paine  Webber
                                      of the Board of        Group Inc.  ("PW Group")  (holding  company of
                                      Trustees               PaineWebber and Mitchell  Hutchins).  Prior to
                                                             December  1995,  he  was  a  consultant  to PW
                                                             Group.  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
                                                             and NaPro  BioTherapeutics,  Inc.  Mr.  Bewkes
                                                             is a  director  of  trustee  of 28  investment
                                                             companies  for  which  Mitchell   Hutchins  or
                                                             PaineWebber serves as investment adviser.

     Richard R. Burt; 50              Trustee                Mr. Burt is chairman of  International  Equity
     1101 Connecticut Avenue,                                Partners   (international    investments   and
     N.W.                                                    consulting  firm)  (since  March  1994)  and a
     Washington, D.C. 20036                                  partner  of  McKinsey  &  Company  (management
                                                             consulting  firm) (since  1991).  He is also a
                                                             director  of American  Publishing  Company and
                                                             Archer-Daniels-Midland    Co.    (agricultural
                                                             commodities).  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 27  investment  companies for which
                                                             Mitchell  Hutchins  or  PaineWebber  serves as
                                                             investment adviser.

     Mary C. Farrell*; 47             Trustee                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 is employed as a regular  panelist on Wall
                                                             Street  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  27
                                                             investment   companies   for  which   Mitchell
                                                             Hutchins or  PaineWebber  serves as investment
                                                             adviser.
    

                                       29
<PAGE>

   
                                      Position with          Business Experience;
     Name and Address*; Age           the Trust              Other Directorships
     ----------------------           ---------              -------------------
     <S>                              <C>                    <C>  
     Meyer Feldberg; 55               Trustee                Mr.   Feldberg  is  Dean  and   Professor   of
     Columbia University                                     Management   of   the   Graduate   School   of
     101 Uris Hall                                           Business,   Columbia   University.   Prior  to
     New York, New York  10027                               1989,   he  was   president  of  the  Illinois
                                                             Institute  of  Technology.  Dean  Feldberg  is
                                                             also  a  director   of  K-III   Communications
                                                             Corporation,   Federated   Department  Stores,
                                                             Inc.  and  Revlon,  Inc.  Dean  Feldberg  is a
                                                             director   or   trustee   of   27   investment
                                                             companies  for  which  Mitchell   Hutchins  or
                                                             PaineWebber serves as investment adviser.

     George W. Gowan; 67              Trustee                Mr.  Gowen  is a  partner  in the law  firm of
     666 Third Avenue                                        Dunnington,  Bartholow & Miller.  Prior to may
     New York, New York  10017                               1994,  he was a  partner  in the  law  firm of
                                                             Fryer,  Ross & Gowen.  Mr. Gowen is a director
                                                             of  Columbia  Real  Estate  Investments,  Inc.
                                                             Mr.  Gowen  is a  director  or  trustee  of 27
                                                             investment   companies   for  which   Mitchell
                                                             Hutchins or  PaineWebber  serves as investment
                                    adviser.

     Frederic V. Malek; 60            Trustee                Mr.  Malek  is  chairman  of  Thayer   Capital
     1445 Pennsylvania Avenue, N.W.                          Partners  (merchant  bank).  From January 1992
     Suite 350                                               to November  1992, he was campaign  manager of
     Washington, D.C.  20004                                 Bush-Quayle  '92.  From  1990 to 1992,  he was
                                                             vice  chairman  and, from 1989 to 1990, he was
                                                             president  of  Northwest  Airlines  Inc.,  NWA
                                                             Inc.  (holding  company of Northwest  Airlines
                                                             Inc.)  and  Wings   Holdings   Inc.   (holding
                                                             company  of NWA 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   American   Management
                                                             Systems,   Inc.  (management   consulting  and
                                                             computer-related  services),   Automatic  Data
                                                             Processing  Inc.,  CB Commercial  Group,  Inc.
                                                             (real   estate   services),    Choice   Hotels
                                                             International  (hotel and hotel  franchising),
                                                             FPL Group, Inc. (electric services),  Integra,
                                                             Inc.  (bio-medical),  Manor Care, Inc. (health
                                                             care),   National  Education  Corporation  and
                                                             Northwest   Airlines   Inc.  Mr.  Malek  is  a
                                                             director   or   trustee   of   27   investment
                                                             companies  for  which  Mitchell   Hutchins  or
                                                             PaineWebber serves as investment adviser.
    


                                       30
<PAGE>

   
                                      Position with          Business Experience;
     Name and Address*; Age           the Trust              Other Directorships
     ----------------------           ---------              -------------------
     <S>                              <C>                    <C>  
     Carl W. Schafer; 61              Trustee                Mr.  Schafer  is  president  of  the  Atlantic
     P.O. Box 1164                                           Foundation  (charitable  foundation supporting
     Princeton, NJ  08542                                    mainly    oceanographic     exploration    and
                                                             research).  He also is a  director  of Roadway
                                                             Express,  Inc. (trucking),  The Guardian Group
                                                             of Mutual Funds, Evans Systems,  Inc. (a motor
                                                             fuels,   convenience   store  and  diversified
                                                             company),   Electronic  Clearing  House,  Inc.
                                                             (financial transactions  processing),  Wainoco
                                                             Oil   Corporation   and   Nutraceutix,    Inc.
                                                             (biotechnology).  Prior to January  1993,  Mr.
                                                             Schafer  was   chairman   of  the   Investment
                                                             Advisory   Committee  of  the  Howard   Hughes
                                                             Medical  Institute.  Mr. Schafer is a director
                                                             or  trustee  of 27  investment  companies  for
                                                             which Mitchell Hutchins of PaineWebber  serves
                                                             as investment adviser.

     T. Kirkham Barneby; 50           Vice President         Mr.  Barneby is a managing  director and chief
                                                             investment officer - quantitative  investments
                                                             of  Mitchell  Hutchins.   Prior  to  September
                                                             1994,  he  was  a  senior  vice  president  at
                                                             Vantage  Global  Management.   Prior  to  June
                                                             1993,  he  was  a  senior  vice  president  at
                                                             Mitchell  Hutchins.  Mr.  Barneby  is  a  vice
                                                             president  of five  investment  companies  for
                                                             which Mitchell Hutchins or PaineWebber  serves
                                                             as investment adviser.

     Dennis McCauley; 50              Vice President         Mr. McCauley is a managing  director and chief
                                                             investment   officer   -   fixed   income   of
                                                             Mitchell  Hutchins.  Prior to  December  1994,
                                                             he was  director of fixed  income  investments
                                                             of IBM  Corporation.  Mr.  McCauley  is a vice
                                                             president  of  18  investment   companies  for
                                                             which Mitchell Hutchins or PaineWebber  serves
                                                             as investment adviser.

     Ann E. Moran; 40                 Vice President and     Ms.  Moran is a vice  president  and a manager
                                      Assistant Treasurer    of  the  mutual  fund   finance   division  of
                                                             Mitchell   Hutchins.   Ms.  Moran  is  a  vice
                                                             president  and   assistant   treasurer  of  29
                                                             investment   companies   for  which   Mitchell
                                                             Hutchins or  PaineWebber  serves as investment
                                                             adviser.
    

                                       31
<PAGE>

   
                                      Position with          Business Experience;
     Name and Address*; Age           the Trust              Other Directorships
     ----------------------           ---------              -------------------
<S>                                   <C>                    <C>
     Dianne E. O'Donnell; 45          Vice President and     Ms.  O'Donnell is a senior vice  president and
                                      Secretary              deputy    general    counsel    of    Mitchell
                                                             Hutchins.  Ms.  O'Donnell is a vice  president
                                                             and secretary of 28  investment  companies and
                                                             vice  president  and  assistant  secretary for
                                                             which Mitchell Hutchins or PaineWebber  serves
                                                             as investment adviser.

     Emil Polito; 36                  Vice President         Mr.  Polito  is a senior  vice  president  and
                                                             director   of   operations   and  control  for
                                                             Mitchell   Hutchins.   From   March   1991  to
                                                             September  1993 he was  director of the Mutual
                                                             Funds Sales  Support  and  Service  Center for
                                                             Mitchell   Hutchins   and   PaineWebber.   Mr.
                                                             Polito is a vice  president  for 28 investment
                                                             companies  for  which  Mitchell   Hutchins  or
                                                             PaineWebber serves as investment adviser.
     Victoria E. Schonfeld; 46        Vice President         Ms.  Schonfeld  is  a  managing  director  and
                                                             general  counsel of Mitchell  Hutchins.  Prior
                                                             to May  1994,  she  was a  partner  in the law
                                                             firm of Arnold & Porter.  Ms.  Schonfeld  is a
                                                             vice president of 27 investment  companies and
                                                             vice   president   and   secretary   for   one
                                                             investment    company   for   which   Mitchell
                                                             Hutchins or  PaineWebber  serves as investment
                                                             adviser.

     Paul H. Schubert; 34             Vice President and     Mr. Schubert is a first vice president and the
                                      Treasurer              director of the mutual fund  finance  division
                                                             of  Mitchell  Hutchins.  From  August  1992 to
                                                             August  1994,  he  was  a  vice  president  of
                                                             BlackRock Financial  Management L.P.. Prior to
                                                             August  1992,  he was an  audit  manager  with
                                                             Ernst  & Young  LLP.  Mr.  Schubert  is a vice
                                                             president   and  treasurer  of  28  investment
                                                             companies  for  which  Mitchell   Hutchins  or
                                                             PaineWebber serves as investment adviser.     
                                                             
     Barney A. Taglialatela; 36       Vice President and     Mr.  Taglialatela  is a vice  president  and a
                                      Assistant Treasurer    manager of the mutual  fund  finance  division
                                                             of  Mitchell   Hutchins.   Prior  to  February
                                                             1995,  he was a  manager  of the  mutual  fund
                                                             finance   division  of  Kidder  Peabody  Asset
                                                             Management  Inc.  Mr.  Taglialatela  is a vice
                                                             president  and   assistant   treasurer  of  28
                                                             investment   companies   for  which   Mitchell
                                                             Hutchins or  PaineWebber  serves as investment
                                                             adviser.
    

                                                    32
<PAGE>

   
                                      Position with          Business Experience;
     Name and Address*; Age           the Trust              Other Directorships
     ----------------------           ---------              -------------------
     <S>                              <C>                    <C>  
     Mark A. Tincher; 41              Vice President         Mr.  Tincher is a managing  director and chief
                                                             investment  officer  -  Equities  of  Mitchell
                                                             Hutchins.  Prior to March 1995,  he was a vice
                                                             president   and   directed   the  U.S.   funds
                                                             management and equity  research areas of Chase
                                                             Manhattan  Private  Bank.  Mr.  Tincher  is  a
                                                             vice president of 13 investment  companies for
                                                             which Mitchell Hutchins or PaineWebber  serves
                                                             as investment adviser.

     Keith A. Weller; 36              Vice President and     Mr.  Weller  is a  first  vice  president  and
                                      Assistant Secretary    associate    general   counsel   of   Mitchell
                                                             Hutchins.   Prior  to  May  1995,  he  was  an
                                                             attorney in private  practice.  Mr.  Weller is
                                                             a vice  president and  assistant  secretary of
                                                             27  investment  companies  for which  Mitchell
                                                             Hutchins or  PaineWebber  serves as investment
                                                             adviser.

     Ian W. Williams; 40              Vice President and     Mr.   Williams  is  a  vice  president  and  a
                                      Assistant Treasurer    manager of the mutual  fund  finance  division
                                                             of Mitchell  Hutchins.  Prior to June 1992, he
                                                             was an  audit  senior  accountant  with  Price
                                                             Waterhouse   LLP.  Mr.   Williams  is  a  vice
                                                             president  and   assistant   treasurer  of  28
                                                             investment   companies   for  which   Mitchell
                                                             Hutchins or  PaineWebber  serves as investment
                                                             adviser.
    
</TABLE>
   
     ------------------  
   
     * Unless otherwise indicated, the business address of each listed person is
1285 Avenue of the  Americas,  New York,  New York 10019.  Mrs.  Alexander,  Mr.
Bewkes and Ms. Farrell are  "interested  persons" of the Trust as defined in the
1940 Act by virtue of their positions with PW Group, PaineWebber and/or Mitchell
Hutchins.

     The Trust  pays  trustees  who are not  "interested  persons"  of the Trust
("disinterested  members")  $1,000 annually for each Portfolio and $150 for each
board meeting and each separate meeting of a board committee.  Accordingly,  the
Trust pays each such  trustee  $3,000  annually for its three  series,  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. All
trustees  are  reimbursed  for any  expenses  incurred  in  attending  meetings.
Trustees  and  officers  own in the  aggregate  less than 1% of the  outstanding
shares of each  Portfolio.  Because  PaineWebber and Mitchell  Hutchins  perform
substantially all the services necessary for the operation of the Trust and each
Portfolio, the Trust requires no employees. No officer,  director or employee of
Mitchell  Hutchins or PaineWebber  presently  receives any compensation from the
Trust for acting as a trustee or officer.

     The table below shows the estimated compensation to be paid to each trustee
during the current fiscal year and the total  compensation of those trustees for
all PaineWebber funds during the calendar year ended December 31, 1996.
    

                                       33
<PAGE>

                               COMPENSATION TABLE

   
                                                                     Total
                                             Estimated            Compensation
                                             Aggregate              for the
                                            Compensation           Trust and
                                                for                 the Fund
Name of Person, Position                    the Trust (1)          Complex(2)
- ------------------------                    --------------      ---------------

Richard Q. Armstrong, Trustee                                      $59,873
Richard R. Burt, Trustee                                            51,173
Meyer Feldberg, Trustee                                             96,181
George W. Gowen, Trustee                                            92,431
Frederic V. Malek, Trustee                                          92,431
Carl W. Schafer, Trustee                                            62,307
- ----------------------------
    
   
     Only independent members of the board are compensated for their services as
trustees and identified above;  trustees who are "interested person," as defined
by the 1940 Act, do not receive compensation

     (1)  Estimated for the initial fiscal year of the Trust.
     (2) Represents total  compensation paid to each trustee during the calendar
         year ended  December  31,  1996;  no fund within the fund complex has a
         pension or retirement plan.

     Principal  Holders  of  Securities.  Prior to  September  , 1997,  Mitchell
Hutchins  held all  outstanding  securities  of the  Portfolios  and thus may be
deemed a controlling  person of each  Portfolio  until  additional  shareholders
purchase shares.
    

                INVESTMENT ADVISORY AND DISTRIBUTION ARRANGEMENTS

     Investment Advisory Arrangements.  Mitchell Hutchins acts as the investment
adviser  and  administrator  to  each  Portfolio  pursuant  to a  contract  (the
"Advisory Contract") with the Trust. Under the Advisory Contract, each Portfolio
pays Mitchell  Hutchins a fee,  computed  daily and paid monthly,  at the annual
rate of 0.35% of average daily net assets.
   
     Under the  Advisory  Contract,  Mitchell  Hutchins is  responsible  for the
payment of all expenses of each  Portfolio  with the following  exceptions:  the
investment  advisory and administration fee payable under the Advisory Contract,
fees payable pursuant to plans adopted by the Trust pursuant to Rule 12b-1 under
the 1940 Act and  extraordinary  expenses,  such as costs of litigation to which
the Trust or a Portfolio is a party and of indemnifying officers and trustees of
the Trust.  The Trust or Series,  as  applicable,  will bear those  expenses for
which Mitchell Hutchins is not responsible.  Specific expenses borne by Mitchell
Hutchins  include the costs of typesetting,  printing and mailing  prospectuses,
statements of additional information, notices and reports to shareholders; costs
of  typesetting,  printing and mailing proxy  materials to  shareholders;  legal
expenses  of the  Trust,  including  legal  fees of  special  counsel  for those
trustees of the Trust who are not interested  persons of the Trust;  fees of the
custodian, transfer agent and independent auditor of the Trust; each Portfolio's
proportionate  share of insurance  premiums and dues of  membership in voluntary
investment company associations.
    

   

    
   
     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 a Portfolio  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 Trust's  board or by vote of the  holders of a majority  of the  Portfolio's
outstanding  voting securities on 60 days' written notice to Mitchell  Hutchins,
or by Mitchell Hutchins on 60 days' written notice to the Portfolio.
    

                                       34
<PAGE>
   

     Net Assets. The following table shows the approximate net assets as of June
30,  1997,  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)...........................$ 5,864.6
Global......................................................  3,208.3
Equity/Balanced.............................................  4,195.0
Fixed Income (excluding Money Market).......................  4,877.9
          Taxable Fixed Income..............................  3,328.9
          Tax-Free Fixed Income.............................  1,549.0
Money Market Funds.......................................... 24,227.8
    
   
     Personnel  Trading  Policies.  Mitchell  Hutchins  personnel  may invest in
securities  for their own accounts  pursuant to a code of ethics that  describes
the fiduciary duty owed to  shareholders  of PaineWebber  mutual funds and other
Mitchell  Hutchins  advisory  accounts  by  all  Mitchell  Hutchins'  directors,
officers  and  employees,  establishes  procedures  for personal  investing  and
restricts certain transactions. For example, employee accounts generally must be
maintained  at  PaineWebber,   personal   trades  in  most  securities   require
pre-clearance  and  short-term  trading  and  participation  in  initial  public
offerings  generally  are  prohibited.  In  addition,  the code of  ethics  puts
restrictions  on the  timing of  personal  investing  in  relation  to trades by
PaineWebber Funds and other Mitchell Hutchins advisory clients.

     Distribution  Arrangements.  Mitchell  Hutchins acts as the  distributor of
each class of shares of each  Portfolio  under separate  distribution  contracts
with the Trust  (collectively,  "Distribution  Contracts") that require Mitchell
Hutchins to use its best efforts,  consistent with its other businesses, to sell
shares of each  Portfolio.  Shares of each  Portfolio are offered  continuously.
Under  separate  exclusive  dealer  agreements  between  Mitchell  Hutchins  and
PaineWebber  relating to each class of shares of each  Portfolio  (collectively,
"Exclusive Dealer Agreements"), PaineWebber and its correspondent firms sell the
Portfolios' shares.
    
   
     Under separate plans of distribution pertaining to the Class A, Class B and
Class C shares  adopted by the Trust in the manner  prescribed  under Rule 12b-1
under the 1940 Act  (each,  respectively,  a "Class A Plan,"  "Class B Plan" and
"Class  C Plan"  and,  collectively,  "Plans"),  each  Portfolio  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  for each
respective  Portfolio.  Under the Class B Plan and Class C Plan,  each Portfolio
pays Mitchell Hutchins a distribution fee, accrued daily and payable monthly, at
the annual rate of 0.75% (0.50% for Conservative Portfolio) of the average daily
net assets of that Class.  There is no distribution plan with respect to Class Y
shares and the  Portfolios pay no service or  distribution  fees with respect to
their Class Y shares.

     Among other  things,  each Plan  provides  that (1) Mitchell  Hutchins will
submit to the board at least  quarterly,  and the trustees 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 trustees who are not "interested  persons" of the
Trust 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 a Portfolio 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 that Portfolio and (4) while
the Plan remains in effect, the selection and nomination of trustees who are not
"interested  persons" of the Trust shall be committed to the  discretion  of the
trustees who are not "interested persons" of the Trust.
    


                                       35
<PAGE>
   
     In  reporting  amounts  expended  under  the Plans to the  board,  Mitchell
Hutchins  allocates  expenses  attributable  to the  sale of each  Class of each
Portfolio's  shares to such Class  based on the ratio of sales of shares of such
Class to the sales of all  Classes  of  shares.  The fees paid by one Class of a
Portfolio's  shares will not be used to subsidize the sale of any other Class of
that Portfolio's shares.

     In  approving  the  Portfolios'   overall  Flexible   PricingSM  system  of
distribution,   the   board   considered   several   factors,   including   that
implementation  of Flexible  Pricing  would (1) enable  investors  to choose the
purchasing option best suited to their individual situation, thereby encouraging
current shareholders to make additional investments in each respective Portfolio
and  attracting  new investors and assets to the Portfolio to the benefit of the
Portfolio and its shareholders,  (2) facilitate  distribution of the Portfolios'
shares and (3) maintain the  competitive  position of the Portfolios in relation
to other  funds  that have  implemented  or are  seeking  to  implement  similar
distribution arrangements.
    
   

     In approving the Class A Plan for each Portfolio,  the board considered all
the features of the  distribution  system,  including (1) the  conditions  under
which initial sales charges would be imposed and the amount of such charges, (2)
Mitchell  Hutchins' belief that the initial sales charge combined with a service
fee would be attractive to PaineWebber  investment  executives and correspondent
firms,  resulting in greater growth of the Portfolio than might otherwise be the
case, (3) the  advantages to the  shareholders  of economies of scale  resulting
from growth in the Portfolio's  assets and potential  continued growth,  (4) the
services  provided to the Portfolio and its  shareholders by Mitchell  Hutchins,
(5) the  services  provided  by  PaineWebber  pursuant to its  Exclusive  Dealer
Agreement  with  Mitchell  Hutchins  and  (6)  Mitchell  Hutchins'   shareholder
service-related expenses and costs.

     In approving the Class B Plan for each Portfolio,  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  advantage  to investors  in having no initial  sales  charges
deducted from Portfolio  purchase  payments and instead having the entire amount
of their  purchase  payments  immediately  invested  in  Portfolio  shares,  (3)
Mitchell Hutchins' belief that the ability of PaineWebber  investment executives
and  correspondent  firms to receive sales  commissions  when Class B shares are
sold and continuing  service fees thereafter  while their customers invest their
entire purchase payments immediately in Class B shares would prove attractive to
the investment  executives and correspondent firms,  resulting in greater growth
of the Portfolio  than might  otherwise be the case,  (4) the  advantages to the
shareholders  of economies  of scale  resulting  from growth in the  Portfolio's
assets  and  potential  continued  growth,  (5)  the  services  provided  to the
Portfolio and its shareholders by Mitchell  Hutchins,  (6) the services provided
by PaineWebber pursuant to its Exclusive Dealer Agreement with Mitchell Hutchins
and (7) Mitchell Hutchins' shareholder service and distribution-related expenses
and costs.  The board also  recognized  that Mitchell  Hutchins'  willingness to
compensate  PaineWebber and its investment  executives,  without the concomitant
receipt by Mitchell Hutchins of initial sales charges,  was conditioned upon its
expectation of being compensated under the Class B Plan.
    
   
     In approving the Class C Plan for each Portfolio,  the board considered all
the  features  of the  distribution  system,  including  (1)  the  advantage  to
investors  in  having no  initial  sales  charges  deducted  from the  Portfolio
purchase  payments  and  instead  having  the  entire  amount of their  purchase
payments  immediately  invested  in  Portfolio  shares,  (2)  the  advantage  to
investors in being free from  contingent  deferred sales charges upon redemption
for shares  held more than one year and paying  for  distribution  on an ongoing
basis, (3) Mitchell Hutchins' belief that the ability of PaineWebber  investment
executives 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 generally do not face contingent deferred sales charges,  would prove
attractive to the investment  executives and correspondent  firms,  resulting in
greater  growth to the  Portfolio  than  might  otherwise  be the case,  (4) the
advantages to the  shareholders  of economies of scale  resulting from growth in
the Portfolio's assets and potential continued growth, (5) the services provided
to the Portfolio and its  shareholders  by Mitchell  Hutchins,  (6) the services
provided by PaineWebber pursuant to its Exclusive Dealer Agreement with Mitchell


                                       36
<PAGE>

Hutchins   and   (7)   Mitchell   Hutchins'    shareholder   and   service   and
distribution-related expenses and costs. The board also recognized that Mitchell
Hutchins'  willingness to compensate  PaineWebber and its investment  executives
without the concomitant receipt by Mitchell Hutchins of initial sales charges or
contingent  deferred sales charges upon  redemption,  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,  initial sales charges,  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  which are
calculated  based upon a percentage of the average net assets of each Portfolio,
which would increase if the Plan were successful and the Portfolio  attained and
maintained significant asset levels.
    

                             PORTFOLIO TRANSACTIONS
   
     All  orders  for  the  purchase  or sale of  portfolio  securities  for the
Portfolios  (normally shares of the Underlying  Funds) are placed on behalf of a
particular  Portfolio  by  Mitchell  Hutchins.  A  Portfolio  will not incur any
commissions or sales charges when it invests in shares of the Underlying  Funds,
but it may incur such costs if it invests directly in other types of securities.
When a Portfolio purchases  short-term U.S. government  securities or commercial
paper directly,  it may purchase such securities in dealer  transactions,  which
generally include a "spread," as explained below.

     Subject to policies  established by each Underlying Fund's board,  Mitchell
Hutchins or the applicable  Sub-Adviser is responsible  for the execution of the
Underlying  Fund's  portfolio  transactions  and  the  allocation  of  brokerage
transactions.  In  executing  portfolio  transactions,  Mitchell  Hutchins  or a
Sub-Adviser  seeks to obtain the best net results for an Underlying Fund, taking
into account  such  factors as the price  (including  the  applicable  brokerage
commission  or  dealer  spread),  size of order,  difficulty  of  execution  and
operational  facilities  of the firm  involved.  While  Mitchell  Hutchins  or a
Sub-Adviser generally seeks reasonably  competitive commission rates, payment of
the lowest commission is not necessarily  consistent with obtaining the best net
results.  Prices paid to dealers in principal  transactions,  through which most
debt  securities  and some equity  securities  are traded,  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.  The  Underlying
Funds  may  invest  in  securities  traded  in the OTC  market  and will  engage
primarily  in  transactions  directly  with the dealers who make markets in such
securities,  unless a better  price or  execution  could be  obtained by using a
broker.
    
   
     The Portfolios and the Underlying Funds have no obligation to deal with any
broker or group of brokers  in the  execution  of  portfolio  transactions.  The
Portfolios and the Underlying Funds contemplate that, consistent with the policy
of  obtaining  the best net  results,  brokerage  transactions  may be conducted
through  PaineWebber.  Each  Portfolio and  Underlying  Fund's board has adopted
procedures in  conformity  with Rule 17e-1 under the 1940 Act to ensure that all
brokerage  commissions  paid to PaineWebber  are  reasonable and fair.  Specific
provisions in the Advisory  Contract  authorize  PaineWebber to effect portfolio
transactions  for the Portfolios on such exchange and to retain  compensation in
connection with such  transactions.  Any such  transactions will be effected and
related compensation paid only in accordance with applicable SEC regulations.
    
     Transactions in futures  contracts are executed through futures  commission
merchants ("FCMs"),  who receive brokerage  commissions for their services.  The
Underlying Funds' procedures in selecting FCMs to execute their  transactions in
futures contracts,  including procedures permitting the use of PaineWebber,  are
similar to those in effect with respect to brokerage transactions in securities.
   
     Consistent  with the interests of the Portfolios  and the Underlying  Funds
and  subject to the  review of each  Portfolio's  or  Underlying  Fund's  board,


                                       37
<PAGE>

Mitchell  Hutchins or a Sub-Adviser  may cause a Portfolio or an Underlying Fund
to purchase and sell portfolio securities from and to dealers or through brokers
who provide that Portfolio or Underlying  Fund with research,  analysis,  advice
and similar  services.  In return for such  services,  a Portfolio or Underlying
Fund may pay to those brokers a higher  commission  than may be charged by other
brokers,  provided  that Mitchell  Hutchins or a Sub-Adviser  determines in good
faith that such  commission  is  reasonable  in terms either of that  particular
transaction  or of the  overall  responsibility  of  Mitchell  Hutchins  to that
Portfolio  or  Underlying  Fund  and  its  other  clients  and  that  the  total
commissions  paid by the Fund will be  reasonable in relation to the benefits to
the Fund over the long term.

     For  purchases or sales with  broker-dealer  firms which act as  principal,
Mitchell  Hutchins or a  Sub-Adviser  seeks best  execution.  Although  Mitchell
Hutchins or a Sub-Adviser may receive certain research or execution  services in
connection  with these  transactions,  they 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.
Moreover,  Mitchell  Hutchins and a Sub-Adviser will not enter into any explicit
soft dollar arrangements relating to principal transactions and will not receive
in principal  transactions  the types of services  which could be purchased  for
hard  dollars.   Mitchell  Hutchins  or  a  Sub-Adviser  may  engage  in  agency
transactions  in OTC  equity and debt  securities  in return  for  research  and
execution services.  These transactions are entered into only in compliance with
procedures ensuring 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.  These  procedures  include
Mitchell Hutchins or a Sub-Adviser receiving multiple quotes from dealers before
executing the transactions on an agency basis.
    
   
     Information and research  services  furnished by brokers or dealers through
which or with  which  the  Portfolios  or  Underlying  Funds  effect  securities
transactions may be used by Mitchell Hutchins or a Sub-Adviser in advising other
funds or accounts  and,  conversely,  research  services  furnished  to Mitchell
Hutchins or a Sub-Adviser  by brokers or dealers in connection  with other funds
or accounts  that either of them advises may be used in advising the  Portfolios
or Underlying  Funds.  Information and research received from brokers or dealers
will be in  addition  to,  and not in  lieu  of,  the  services  required  to be
performed  by Mitchell  Hutchins  under the Advisory  Contract or a  Sub-Adviser
under its contract with Mitchell Hutchins.

     Investment  decisions  for a  Portfolio  or  Underlying  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 a Portfolio or an
Underlying  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  that  Portfolio  or  Underlying  Fund  and  such  other
account(s) as to amount according to a formula deemed equitable to the Portfolio
or Underlying 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
Portfolios or Underlying Funds are concerned,  or upon their ability to complete
their entire  order,  in other cases it is believed  that  coordination  and the
ability  to  participate  in  volume  transactions  will  be  beneficial  to the
Portfolios and Underlying Funds.
    
   
     The Portfolios and Underlying  Funds will not purchase  securities that are
offered in underwritings in which PaineWebber is a member of the underwriting or
selling  group,  except  pursuant to procedures  adopted by each Fund's board of
trustees  pursuant to Rule 10f-3 under the 1940 Act.  Among other things,  these
procedures  require that the spread or commission paid in connection with such a
purchase be  reasonable  and fair,  the  purchase be at not more than the public
offering  price prior to the end of the first business day after the date of the
public offering and that PaineWebber or any affiliate thereof not participate in
or benefit from the sale to the Portfolios or Underlying Funds.
    
   
     Portfolio  Turnover.  The Portfolios'  annual portfolio  turnover rates may
vary  greatly  from year to year,  but they will not be a limiting  factor  when
management deems portfolio changes  appropriate.  The portfolio turnover rate is


                                       38
<PAGE>

calculated by dividing the lesser of each Portfolio's  annual sales or purchases
of portfolio  securities  (exclusive of purchases or sales of  securities  whose
maturities  at the time of  acquisition  were  one year or less) by the  monthly
average value of securities in the portfolio during the year.  Mitchell Hutchins
estimates that each Portfolio's annual portfolio turnover rate will be less than
100% during its first fiscal year.

     The portfolio  turnover rates of the Underlying  Funds have ranged from 33%
to 359% during  their most recent full fiscal  years.  There can be no assurance
that the portfolio  turnover  rates of the  Underlying  Funds will remain within
this range during subsequent fiscal years.
    


            REDUCED SALES CHARGES, ADDITIONAL EXCHANGE AND REDEMPTION
                         INFORMATION AND OTHER SERVICES
   
     Combined Purchase  Privilege-Class A Shares.  Investors and eligible groups
of related  Portfolio  investors may combine  purchases of Class A shares of the
Portfolios with concurrent  purchases of Class A shares of any other PaineWebber
mutual fund and thus take  advantage of the reduced sales  charges  indicated in
the  table of sales  charges  for Class A shares  in the  Prospectus.  The sales
charge  payable on the purchase of Class A shares of the  Portfolios and Class A
shares of such other funds will be at the rates  applicable  to the total amount
of the combined concurrent purchases.

     An  "eligible  group of related  Portfolio  investors"  can  consist of any
combination of the following:
    
     (a) an individual, that individual's spouse, parents and children;

     (b) an individual and his or her Individual Retirement Account ("IRA");

     (c) an  individual  (or  eligible  group of  individuals)  and any  company
controlled  by the  individual(s)  (a person,  entity or group that holds 25% or
more of the  outstanding  voting  securities of a corporation  will be deemed to
control the  corporation,  and a partnership  will be deemed to be controlled by
each of its general partners);

     (d) an  individual  (or  eligible  group  of  individuals)  and one or more
employee benefit plans of a company controlled by individual(s);

     (e) an individual (or eligible group of individuals) and a trust created by
the  individual(s),  the  beneficiaries  of which are the individual  and/or the
individual's spouse, parents or children;

     (f) an individual  and a Uniform Gifts to Minors  Act/Uniform  Transfers to
Minors Act account created by the individual or the individual's spouse;

     (g) an employer (or group of related  employers)  and one or more qualified
retirement  plans  of such  employer  or  employers  (an  employer  controlling,
controlled by or under common control with another employer is deemed related to
that other employer); or

     (h) individual  accounts related  together under one registered  investment
adviser  having full  discretion  and control over the accounts.  The registered
investment  adviser must communicate at least quarterly  through a newsletter or
investment update establishing a relationship with all of the accounts.
   
     Rights of Accumulations-Class A Shares. Reduced sales charges are available
through a right of  accumulation,  under which  investors and eligible groups of
related Portfolio investors (as defined above) are permitted to purchase Class A
shares of the Portfolios among related accounts at the offering price applicable
to the total of (1) the dollar  amount then being  purchased  plus (2) an amount
equal to the then-current net asset value of the purchaser's  combined  holdings
of Class A Portfolio shares and Class A shares of any other  PaineWebber  mutual



                                       39
<PAGE>

fund. The purchaser must provide sufficient  information to permit  confirmation
of his or her holdings,  and the  acceptance of the purchase order is subject to
such confirmation. The right of accumulation may be amended or terminated at any
time.
    
   
     Waivers of 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 individual 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.

     Additional  Exchange  and  Redemption  Information.  As  discussed  in  the
Prospectus, eligible shares of the Portfolios may be exchanged for shares of the
corresponding  Class of most other PaineWebber  mutual funds.  Shareholders will
receive at least 60 days' notice of any termination or material  modification of
the exchange  offer,  except no notice need be given of an amendment  whose only
material  effect is to reduce any  exchange  fee and no notice need be given if,
under  extraordinary  circumstances,  either redemptions are suspended under the
circumstances  described below or a Portfolio  temporarily  delays or ceases the
sales of its  shares  because  it is  unable to invest  amounts  effectively  in
accordance with the Portfolio's investment objective, policies and restrictions.
    
   
     If conditions  exist that make cash payments  undesirable,  each  Portfolio
reserves  the right to honor any request  for  redemption  by making  payment in
whole or in part in  securities  chosen by the  Portfolio and valued in the same
way as they would be valued for purposes of computing the  Portfolio's net asset
value.  If payment is made in  securities,  a  shareholder  may incur  brokerage
expenses in converting these securities into cash.

     The  Portfolios 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 a Portfolio 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 a Portfolio's portfolio at the time.
    
   
     Automatic  Investment Plan.  Participation in the Automatic Investment Plan
enables an investor to use the  technique  of "dollar cost  averaging."  When an
investor  invests the same dollar amount each month under the Plan, the investor
will purchase  more shares when a  Portfolio's  net asset value per share is low
and  fewer  shares  when the net  asset  value  per  share is high.  Using  this
technique,  an investor's average purchase price per share over any given period
will be lower  than if the  investor  purchased  a fixed  number  of shares on a
monthly  basis during the period.  Of course,  investing  through the  automatic
investment  plan does not assure a profit or protect  against  loss in declining
markets. Additionally, because the automatic investment plan involves continuous
investing  regardless of price levels,  an investor  should  consider his or her
financial  ability to continue  purchases  through  periods of both low and high
price levels.
    
   
     Systematic  Withdrawal 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  Portfolio  account  at the time the  investor
elects  to  participate  in  the  systematic  withdrawal  plan)  less  aggregate
redemptions  made other than pursuant to the systematic  withdrawal plan is less
than  $5,000  for  Class A and  Class C  shareholders  or  $20,000  for  Class B
shareholders.  Purchases of  additional  shares of a Portfolio  concurrent  with
withdrawals  are  ordinarily  disadvantageous  to  shareholders  because  of tax
liabilities and, for Class A shares, initial sales charges. On or about the 15th
of each month for monthly plans and on or about the 15th of the months  selected
for  quarterly or  semiannual  plans and the 15th of December for annual  plans,
PaineWebber  will  arrange  for  redemption  by  the  Portfolios  of  sufficient
Portfolio shares to provide the withdrawal payments specified by participants in
the Portfolios'  systematic  withdrawal plan. The payments  generally are mailed
approximately  three Business Days (defined  under  "Valuation of Shares") after
the redemption date. Withdrawal payments should not be considered dividends, but
redemption  proceeds,  with the tax  consequences  described under  "Dividends &
Taxes" in the Prospectus.  If periodic withdrawals continually exceed reinvested


                                       40
<PAGE>

dividends  and  other   distributions,   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 PFPC Inc.  ("Transfer  Agent").  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 the Transfer Agent.  Shareholders may
request the forms needed to establish a  systematic  withdrawal  plan from their
PaineWebber investment executives,  correspondent firms or the Transfer Agent at
1-800-647-1568.
    
   
     Reinstatement  Privilege-Class  A Shares.  As described in the  Prospectus,
shareholders  who have redeemed their Class A shares may reinstate their account
in  a  Portfolio   without  a  sales  charge.   Shareholders  may  exercise  the
reinstatement  privilege  by  notifying  the  Transfer  Agent of such desire and
forwarding a check for the amount to be purchased within 365 days after the date
of redemption.  The reinstatement  will be made at the net asset value per share
next computed  after the notice of  reinstatement  and check are  received.  The
amount of a purchase under this reinstatement privilege cannot exceed the amount
of the  redemption  proceeds.  Gain on a  redemption  is taxable  regardless  of
whether the reinstatement privilege is exercised; however, a loss arising out of
a redemption will not be deductible to the extent the reinstatement privilege is
exercised within 30 days after redemption, and an adjustment will be made to the
shareholder's  tax basis  for  shares  acquired  pursuant  to the  reinstatement
privilege. Gain or loss on a redemption also will be adjusted for federal income
tax purposes by the amount of any sales charge paid on Class A shares, under the
circumstances  and to  the  extent  described  in  "Dividends  &  Taxes"  in the
Prospectus.
    
     Reductions in or exemptions  from the imposition of a sales load are due to
the nature of the investors and/or the reduced sales efforts that will be needed
in obtaining such investments.

   
PaineWebber RMA Resource  Accumulation  Plan(SERVICEMARK)  PaineWebber  Resource
Management Account(REGISTERED TRADEMARK) (RMA(REGISTERED TRADEMARK))
    
     Shares of PaineWebber mutual funds,  including the Portfolios,  (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 prior to enrolling in 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.

                                       41
<PAGE>

     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.

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:

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

     . comprehensive  preliminary  9-month and year-end summary  statements that
provide  information on account  activity for use in tax planning and tax return
preparation;

     . 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. Each
money  market  fund  attempts  to  maintain  a stable  price per share of $1.00,
although there can be no assurance that it will be able to do so. Investments in
the money market funds are not insured or guaranteed by the U.S. government;

     . 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. All canceled checks are returned
each month;

     . Gold  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 Gold  MasterCard  are
debited to the RMA account once  monthly,  permitting  accountholders  to remain
invested for a longer period of time;

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

     . expanded  account  protection  to  $50  million  in  the  event  of  the
liquidation of PaineWebber.  This protection does not apply to shares of the RMA
money market funds or the PW Funds because those shares are held at the transfer
agent and not through PaineWebber; and



                                       42
<PAGE>

     . 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 Gold
MasterCard,  with an additional  fee of $40 if the investor  selects an optional
line of credit with the Gold MasterCard.


                          CONVERSION OF CLASS B SHARES
   
     Class B shares of a Portfolio will automatically  convert to Class A shares
of that  Portfolio,  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 (i) the date on which  such  Class B shares  were
issued, or (ii) for Class B shares obtained through an exchange,  or a series of
exchanges,  the date on which  the  original  Class B shares  were  issued.  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 will be 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  availability  of 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 of the Class B shares beyond six years
from the date of purchase.  Mitchell Hutchins has no reason to believe that this
condition for the availability of the conversion feature will not be met.


                               VALUATION OF SHARES
   
     Each  Portfolio  determines  the net asset values per share  separately for
each class of shares as of the close of regular  trading  (currently  4:00 p.m.,
Eastern time) on the NYSE on each Business Day,  which is defined as each Monday
through  Friday  when the  NYSE is open.  Currently  the NYSE 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  value of the  shares of each  Underlying  Fund will be their net asset
value at the time of the net asset value of the Portfolio  shares is determined.
The  Portfolios  generally use the  amortized  cost method of valuation to value
debt obligations with 60 days or less remaining until maturity, unless the board
determines that this does not represent fair value.
    

                             PERFORMANCE INFORMATION
   
     Each   Portfolio's   performance  data  quoted  in  advertising  and  other
promotional materials ("Performance Advertisements") represents past performance
and are not intended to indicate future  performance.  The investment return and
principal  value of an investment  will fluctuate so that an investor's  shares,
when redeemed, may be worth more or less than their original cost.
    



                                       43
<PAGE>

     Total   Return   Calculations.   Average   annual   total   return   quotes
("Standardized Return") used in each Portfolio'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 A shares,  the
maximum 4.5% (4% for  Conservative  Portfolio) sales charge is deducted from the
initial  $1,000  payment  and,  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  and other  distributions
are assumed to have been reinvested at net asset value.
    
   
     The Portfolios 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 Portfolios calculate  Non-Standardized
Return for  specified  periods of time by  assuming an  investment  of $1,000 in
Portfolio  shares and  assuming  the  reinvestment  of all  dividends  and other
distributions. 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.  Neither initial nor contingent  deferred sales charges are 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 will reflect conversion of the Class B shares to Class
A shares at the end of the sixth year.
   
     Yield.  Yields used in Moderate  Portfolio's and  Conservative  Portfolio's
Performance  Advertisements are calculated by dividing the Portfolio's  interest
income attributable to a Class of shares for a 30-day period ("Period"),  net of
expenses  attributable  to such Class,  by the average  number of shares of such
Class entitled to receive  dividends during the Period and expressing the result
as an annualized  percentage (assuming  semi-annual  compounding) of the maximum
offering  price per share (in the case of Class A shares) or the net asset value
per share (in the case of Class B and Class C shares) at the end of the  Period.
Yield quotations are calculated according to the following formula:
    
     YIELD        =        2 [( a-b/cd +1 ) 6 -1 ]

     where:  a    =        interest earned during the Period attributable to a 
                           Class of shares
             b    =        expenses accrued for the Period attributable to a 
                           Class of shares (net of
                           reimbursements)
             c    =        the average daily number of shares of a Class  
                           outstanding  during the Period that were entitled 
                           to receive dividends
             d    =        the  maximum  offering  price per share (in the case 
                           of Class A shares) or the net asset  value per
                           share (in the case of Class B and Class C shares) on
                           the last day of the Period.
   
     Except as noted below,  in  determining  interest  income earned during the
Period  (variable "a" in the above  formula),  a Portfolio  calculates  interest
earned on each debt obligation held by it during the Period by (1) computing the
obligation's  yield to  maturity,  based on the market  value of the  obligation
(including  actual accrued  interest) on the last business day of the Period or,
if the  obligation  was  purchased  during the Period,  the purchase  price plus
accrued  interest and (2) dividing the yield to maturity by 360, and multiplying


                                       44
<PAGE>

the resulting  quotient by the market value of the obligation  (including actual
accrued  interest) to determine the interest  income on the  obligation for each
day of the period that the obligation is in the portfolio.  Once interest earned
is calculated in this fashion for each debt  obligation  held by the  Portfolio,
interest  earned during the Period is then  determined by totalling the interest
earned on all debt obligations. For purposes of these calculations, the maturity
of an obligation with one or more call provisions is assumed to be the next date
on which the obligation reasonably can be expected to be called or, if none, the
maturity  date.  With  respect to Class A shares,  in  calculating  the  maximum
offering  price per share at the end of the  Period  (variable  "d" in the above
formula)  the  Portfolio's  current  maximum 4% initial  sales charge on Class A
shares is included.
    
   

     Other  Information.  In  Performance  Advertisements,  the  Portfolios  may
compare their Standardized Return and/or their Non-Standardized Return with data
published  by  Lipper  Analytical  Services,  Inc.  ("Lipper"),  CDA  Investment
Technologies,   Inc.   ("CDA"),   Wiesenberger   Investment   Companies  Service
("Wiesenberger"),  Investment  Company Data, Inc. ("ICD") or Morningstar  Mutual
Funds  ("Morningstar"),  with the  performance  of  recognized  stock  and other
indices,  including the Standard & Poor's 500 Composite  Stock Price Index ("S&P
500"), the Dow Jones Industrial  Average  ("DJIA"),  the  International  Finance
Corporation  Global Total Return Index,  the Nasdaq Composite Index, the Russell
2000 Index,  the Wilshire 5000 Index, the Lehman Bond Index, the Lehman Brothers
20+ Year  Treasury Bond Index,  the Lehman  Brothers  Government/Corporate  Bond
Index, other similar Lehman Brothers indices or components thereof,  30-year and
10-year  U.S.   Treasury  bonds,   the  Morgan  Stanley  Capital   International
Perspective  Indices,  the Morgan Stanley Capital  International  Energy Sources
Index,  the Standard & Poor's Oil Composite  Index,  the Morgan Stanley  Capital
International  World Index,  the Salomon  Brothers  Non-U.S.  Dollar Index,  the
Salomon  Brothers  Non-U.S.  World  Government Bond Index,  the Salomon Brothers
World  Government  Index,  other similar Salomon  Brothers indices or components
thereof  and  changes  in the  Consumer  Price  Index as  published  by the U.S.
Department  of  Commerce.  The  Portfolios  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,  Wiesenberger,  ICD  or
Morningstar.  Performance  Advertisements  also may refer to  discussions of the
Portfolios 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 Portfolios may include  discussions or  illustrations of the effects of
compounding  in  Performance  Advertisements.  "Compounding"  refers to the fact
that,  if  dividends  or  other  distributions  on a  Portfolio  investment  are
reinvested  in  additional  Portfolio  shares,  any  future  income  or  capital
appreciation of a Portfolio  would increase the value,  not only of the original
Portfolio  investment,  but also of the  additional  Portfolio  shares  received
through  reinvestment.  As a result,  the value of a Portfolio  investment would
increase more quickly than if dividends or other  distributions had been paid in
cash.

     The Portfolios may also compare their  performance  with the performance of
bank certificates of deposit (CDs) as measured by the CDA Certificate of Deposit
Index, the Bank Rate Monitor National Index and the averages of yields of CDs of
major banks published by  Banxquote(Registered)  Money Markets. In comparing the
Portfolios'  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.  Shares  of  the  Portfolios  are  not  insured  or
guaranteed  by the  U.S.  government  and  returns  and net  asset  values  will
fluctuate. The debt securities held by the Portfolios may have longer maturities
than most CDs and may reflect  interest rate  fluctuations  for longer term debt
securities.  An  investment  in any  Portfolio  involves  greater  risks than an
investment in either a money market fund or a CD.
    


                                       45
<PAGE>
   
     The Portfolios may also compare their  performance to general trends in the
stock and bond  markets,  as  illustrated  by the  following  graph  prepared by
Ibbotson Associates, Chicago.

         Year      Common         Long-Term  Inflation/C      Treasury Bills
         ----      ------         ---------  -----------      --------------
         1926      $10,000        $10,000        $10,000         $10,000
         1927      $15,347        $11,739         $9,646         $10,649
         1928      $22,039        $11,751         $9,553         $11,028
         1929      $20,184        $12,153         $9,572         $11,552
         1930      $15,158        $12,719         $8,994         $11,831
         1931       $8,588        $12,044         $8,138         $11,957
         1932       $7,885        $14,072         $7,300         $12,072
         1933      $12,142        $14,062         $7,337         $12,108
         1934      $11,967        $15,473         $7,486         $12,128
         1935      $17,672        $16,243         $7,710         $12,148
         1936      $23,667        $17,465         $7,803         $12,170
         1937      $15,376        $17,505         $8,045         $12,208
         1938      $20,161        $18,473         $7,822         $12,205
         1939      $20,079        $19,570         $7,784         $12,208
         1940      $18,115        $20,762         $7,859         $12,208
         1941      $16,015        $20,955         $8,623         $12,215
         1942      $19,273        $21,630         $9,424         $12,248
         1943      $24,265        $22,080         $9,721         $12,291
         1944      $29,057        $22,700         $9,926         $12,331
         1945      $39,645        $25,136        $10,150         $12,372
         1946      $36,446        $25,111        $11,993         $12,415
         1947      $38,527        $24,453        $13,074         $12,478
         1948      $40,646        $25,284        $13,428         $12,579
         1949      $48,283        $26,915        $13,186         $12,717
         1950      $63,594        $26,931        $13,950         $12,870
         1951      $78,869        $25,873        $14,769         $13,061
         1952      $93,357        $28,173        $14,899         $13,278
         1953      $92,433        $27,126        $14,991         $13,520
         1954     $141,071        $29,076        $14,916         $13,636
         1955     $185,594        $28,701        $14,971         $13,850
         1956     $197,768        $27,097        $15,399         $14,191
         1957     $176,449        $29,118        $15,864         $14,636
         1958     $252,957        $27,345        $16,144         $14,862
         1959     $283,211        $26,727        $16,386         $15,300
         1960     $284,542        $30,410        $16,628         $15,707
         1961     $361,055        $30,705        $16,740         $16,042
         1962     $329,535        $32,820        $16,944         $16,480
         1963     $404,669        $33,217        $17,223         $16,994
         1964     $471,359        $34,383        $17,428         $17,596
         1965     $530,043        $34,627        $17,763         $18,287
         1966     $476,721        $35,891        $18,358         $19,158
         1967     $591,038        $32,597        $18,916         $19,964
         1968     $656,407        $32,512        $19,809         $21,004
         1969     $600,613        $30,863        $21,019         $22,386
         1970     $624,697        $34,601        $22,173         $23,846
         1971     $714,091        $39,179        $22,918         $24,893
         1972     $849,626        $41,408        $23,700         $25,849
         1973     $725,071        $40,948        $25,785         $27,640
         1974     $533,144        $42,730        $28,931         $29,851
         1975     $731,474        $46,661        $30,956         $31,582
         1976     $905,565        $54,500        $32,442         $33,193


                            46
<PAGE>

         Year      Common         Long-Term  Inflation/C      Treasury Bills
         ----      ------         ---------  -----------      --------------
         1977     $840,364        $54,118        $34,648         $34,886
         1978     $895,828        $53,469        $37,767         $37,398
         1979      #######        $52,827        $42,790         $41,287
         1980      #######        $50,767        $48,096         $45,911
         1981      #######        $51,732        $52,376         $52,660
         1982      #######        $72,631        $54,419         $58,190
         1983      #######        $73,139        $56,487         $63,310
         1984      #######        $84,478        $58,748         $69,515
         1985      #######       $110,664        $60,979         $74,867
         1986      #######       $137,776        $61,649         $79,509
         1987      #######       $134,056        $64,362         $83,882
         1988      #######       $147,060        $67,194         $89,167
         1989      #######       $173,678        $70,285         $96,657
         1990      #######       $184,446        $74,572        $104,196
         1991      #######       $220,044        $76,884        $110,031
         1992      #######       $237,887        $79,114        $113,882
         1993      #######       $281,159        $81,250        $117,185
         1994      #######       $259,229        $83,443        $121,755
         1995      #######       $313,511        $85,404        $126,856
         1996      #######       $337,286        $88,451        $135,380
    
   
     The chart is shown for  illustrative  purposes  only and does not represent
any  Portfolio's  performance.  These  returns  consist  of income  and  capital
appreciation  (or  depreciation)  and should not be  considered an indication or
guarantee of future  investment  results.  Year-to-year  fluctuations in certain
markets have been  significant  and negative  returns have been  experienced  in
certain  markets  from time to time.  Stocks  are  measured  by the S&P 500,  an
unmanaged weighted index comprising 500 widely held common stocks and varying in
composition.  Unlike  investors in bonds and U.S.  Treasury bills,  common stock
investors do not receive fixed income payments and are not entitled to repayment
of principal. These differences contribute to investment risk. Returns shown for
long-term  government  bonds  are  based on U.S.  Treasury  bonds  with  20-year
maturities.  Inflation is measured by the Consumer Price Index.  The indexes are
unmanaged and are not available for investment.
- ----------
Source:  Stocks,  Bonds,  Bills and Inflation  1997  Yearbook(TRADEMARK)Ibbotson
Assoc., Chi., (annual updates work by Roger G. Ibbotson & Rex A. Sinquefield).

     Over time, stocks have outperformed all other investments by a wide margin,
offering a solid hedge  against  inflation.  From 1926 to 1996,  stocks beat all
other traditional asset classes.  A $10,000  investment in the stocks comprising
the S&P 500 grew to $13,710,736, significantly more than any other investment.

                                      TAXES
    
   
     To qualify for treatment as a regulated  investment  company  ("RIC") under
the Internal  Revenue Code, each Portfolio 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)
("Distribution Requirement") and must meet several additional requirements.  For
each Portfolio these requirements include the following:  (1) the Portfolio 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,  or other income derived with respect to its
business of investing in securities ("Income Requirement");  (2) at the close of
each quarter of the  Portfolio'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,  with these  other
securities  limited,  in respect of any one  issuer,  to an amount that does not
exceed  5% of the  value of the  Portfolio's  total  assets  and  that  does not


                                       47
<PAGE>

represent more than 10% of the issuer's  outstanding voting securities;  and (3)
at the close of each quarter of the Portfolio'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.

     Dividends  and other  distributions  declared  by a  Portfolio  in October,
November or December of any year and payable to shareholders of record on a date
in any of those  months  will be deemed to have been paid by the  Portfolio  and
received by the  shareholders  on December 31 of that year if the  distributions
are paid by the  Portfolio  during the  following  January.  Accordingly,  those
distributions  will be taxed to shareholders for the year in which that December
31 falls.
    
   
         Each Portfolio will invest its assets in shares of Underlying  Fund and
money market and other  short-term  instruments.  Accordingly,  each Portfolio's
income will consist of distributions  from Underlying  Funds, net gains realized
from the  disposition of Underlying  Fund shares and interest.  If an Underlying
Fund  qualifies for  treatment as a RIC under the Internal  Revenue Code -- each
has done so for its past taxable  years and intends to continue to do so for its
current and future  taxable years -- (1) dividends  paid to a Portfolio from the
Underlying Fund's investment company taxable income (which may include net gains
from certain foreign currency  transactions) will be taxable to the Portfolio as
ordinary income to the extent of the Underlying Fund's earnings and profits, and
(2)  distributions  paid to a Portfolio from the  Underlying  Fund's net capital
gain (i.e., the excess of net long-term capital gain over net short-term capital
loss) will be taxable to the Portfolio as long-term capital gains, regardless of
how long the Portfolio has held the Underlying Fund's shares.

     A portion of the dividends from a Portfolio's  investment  company  taxable
income  (whether  paid in cash or  additional  shares) may be  eligible  for the
dividends-received  deduction allowed to corporations.  The eligible portion for
any Portfolio may not exceed its share of the aggregate  dividends received from
U.S.  corporations by the Underlying Funds in which it invests and which qualify
as RICs. However,  dividends received by a corporate shareholder and deducted by
it pursuant to the  dividends-received  deduction are subject  indirectly to the
alternative minimum tax.
    
   
     If  Portfolio  shares are sold at a loss after being held for six months or
less, the loss will be treated as long-term, instead of short-term, capital loss
to the  extent of any  capital  gain  distributions  received  on those  shares.
Investors  also should be aware that if shares are purchased  shortly before the
record date for any dividend or capital gain distribution,  the shareholder will
pay full price for the shares and  receive  some  portion of the price back as a
taxable distribution.

         The portion of each Portfolio's  dividends  attributable to interest on
U.S.  government  obligations,  including the portion of dividends the Portfolio
receives from Underlying  Funds  qualifying as RICs that is attributable to such
interest, may be exempt from state and local income tax.
    
   
         Although  each of Global  Income  Fund and Global  Equity  Fund will be
eligible to elect to "pass-through" to its shareholders  (including a Portfolio)
the  benefit of the  foreign  tax credit  with  respect to any  foreign and U.S.
possessions  income  taxes it pays if more  than 50% in the  value of its  total
assets at the close of any  taxable  year  consists  of  securities  of  foreign
corporations,  no Portfolio  will  qualify to pass that  benefit  through to its
shareholders because of its inability to satisfy that asset test.

     Each  Portfolio will be subject to a  nondeductible  4% excise tax ("Excise
Tax") to the  extent  it fails to  distribute  by the end of any  calendar  year
substantially  all of its  ordinary  income for that year and  capital  gain net
income for the one-year  period ending on October 31 of that year,  plus certain
other amounts.
    

                                OTHER INFORMATION
   
     The Trust is a Delaware business trust. The Trust has authority to issue an
unlimited  number of shares of  beneficial  interest.  The  Trust's  board  may,


                                       48
<PAGE>

without  shareholder  approval,  divide the authorized  shares into an unlimited
number of separate  series and may divide the shares of any series into classes,
and the  costs  of doing so will be borne  by the  Trust.  The  Trust  currently
consist of four series,  each with four  classes of shares.  Prior to August 20,
1997, the Trust's name was "PaineWebber  Journey Portfolios," and, prior to July
22, 1997, its name was "PaineWebber Select Fund."
    
   
     Although  Delaware law  statutorily  limits the potential  liabilities of a
Delaware  business  trust's  shareholders  to the same  extent as it limits  the
potential  liabilities of a Delaware  corporation,  shareholders  of a Portfolio
could,  under certain conflicts of laws jurisprudence in various states, be held
personally liable for the obligations of the Trust or a Portfolio.  However, the
Trust's trust instrument disclaims shareholder liability for acts or obligations
of the Trust or its series (the  Portfolios)  and  requires  that notice of such
disclaimer be given in each written obligation made or issued by the trustees or
by any officers or officer by or on behalf of the Trust, a series,  the trustees
or any of them in connection with the Trust. The trust  instrument  provides for
indemnification  from a Portfolio's  property for all losses and expenses of any
series  shareholder held personally liable for the obligations of the Portfolio.
Thus,  the  risk of a  shareholder's  incurring  financial  loss on  account  of
shareholder  liability is limited to  circumstances  in which a Portfolio itself
would be unable to meet its obligations,  a possibility  which Mitchell Hutchins
believes is remote and not material. Upon payment of any liability incurred by a
shareholder  solely  by  reason  of  being or  having  been a  shareholder  of a
Portfolio,   the   shareholder   paying  such  liability  will  be  entitled  to
reimbursement  from the general assets of the Portfolio.  The trustees intend to
conduct the  operations of the  Portfolios in such a way as to avoid,  as far as
possible,  ultimate  liability  of  the  shareholders  for  liabilities  of  the
Portfolios.

     Each  Portfolio is entitled to  participate  equally in the  dividends  and
other  distribution and the proceeds of any liquidation  except that, due to the
differing expenses borne by the classes,  dividends and liquidation proceeds for
each class will likely differ. Shares are fully paid and non-assessable and have
no  preemptive  or other right to  subscribe to any  additional  shares or other
securities issued by the Trust.  Shareholders have non-cumulative voting rights.
A  shareholder  is  entitled  to  one  vote  for  each  full  share  held  and a
proportionate fractional vote for each fractional share held.
    
   
     Annual  shareholder  meetings  are not  required.  Special  meetings of the
shareholders  of any class or any series may be called by the trustees and shall
be called by the trustees  upon the written  request of  shareholders  owning at
least ten percent of the outstanding shares of such series or class, or at least
ten percent of the  outstanding  shares  entitled to vote. On matters  requiring
shareholder  approval,  all shares shall be voted by individual series or class,
except (a) when required by the 1940 Act, shares shall be voted in the aggregate
and not by individual series or class, and (b) when the trustees have determined
that the matter affects the interests of more than one series or class, then the
shareholders  of all  such  series  or  classes  shall be  entitled  to one vote
thereon.

     Class-Specific  Expenses.  Each Portfolio may determine to allocate certain
of its expenses (in addition to  distribution  fees) to the specific  Classes of
the Portfolio's shares to which those expenses are attributable.  For example, a
Portfolio's  Class B shares bear  higher  transfer  agency fees per  shareholder
account than those borne by Class A or Class C 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.  Moreover,  the  tracking  and  calculations
required by the  automatic  conversion  feature of the Class B shares will cause
the Transfer Agent to incur additional  costs.  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.
    
     Counsel.  The law firm of  Kirkpatrick & Lockhart  LLP, 1800  Massachusetts
Avenue, N.W., Washington, D.C. 20036-1800,  serves as counsel to the Portfolios.
Kirkpatrick  & Lockhart  LLP also acts as counsel to  PaineWebber  and  Mitchell
Hutchins in connection with other matters.



                                       49
<PAGE>
   

     Auditors.  Ernst & Young LLP, 787 Seventh Avenue, New York, New York 10019,
serves as independent auditors for the Trust and each Portfolio.


                               FINANCIAL STATEMENT

                       Statement of Assets and Liabilities
                                September , 1997

                                                          
        Mitchell Hutchins         Mitchell Hutchins          Mitchell Hutchins  
         Growth Portfolio         Moderate Portfolio      Conservative Portfolio
                                                          










               REPORT OF ERNST & YOUNG, LLP, INDEPENDENT AUDITORS
    




                                       50
<PAGE>



                                    APPENDIX

Description of Moody's Corporate Bond Ratings

     Aaa.  Bonds which are rated Aaa are judged to be of the best quality.  They
carry the smallest degree of investment risk and are generally  referred to as a
"gilt edged." Interest  payments are protected by a large or by an exceptionally
stable margin and principal is secure. While the various protective elements are
likely to change,  such changes as can be visualized are most unlikely to impair
the fundamentally  strong position of such issues;  Aa. Bonds which are rated Aa
are judged to be of high quality by all  standards.  Together with the Aaa group
they comprise what are generally known as high grade bonds. They are rated lower
than the best bonds because  margins of protection may not be as large as in Aaa
securities or fluctuation of protective  elements may be of greater amplitude or
there  may be other  elements  present  which  make the long term  risks  appear
somewhat larger than in Aaa securities;  A. Bonds which are rated A possess many
favorable  investment  attributes and are to be considered as upper medium-grade
obligations.  Factors  giving  security to principal and interest are considered
adequate  but  elements  may  be  present  which  suggest  a  susceptibility  to
impairment sometime in the future; Baa. Bonds which are rated Baa are considered
as medium-grade obligations,  i.e., they are neither highly protected nor poorly
secured. Interest payment and principal security appear adequate for the present
but  certain  protective  elements  may be lacking or may be  characteristically
unreliable over any great length of time. Such bonds lack outstanding investment
characteristics and in fact have speculative  characteristics as well; Ba. Bonds
which are rated Ba are judged to have speculative elements;  their future cannot
be considered as well  assured.  Often the  protection of interest and principal
payments may be very moderate and thereby not well safeguarded  during both good
and bad times over the future.  Uncertainty of position  characterizes  bonds in
this class;  B. Bonds which are rated B generally  lack  characteristics  of the
desirable  investment.  Assurance  of  interest  and  principal  payments  or of
maintenance  of other terms of the contract  over any long period of time may be
small;  Caa. Bonds which are rated Caa are of poor standing.  Such issues may be
in default or there may be present  elements of danger with respect to principal
or  interest;  Ca.  Bonds  which are rated Ca  represent  obligations  which are
speculative  in a high  degree.  Such  issues are often in default or have other
marked  shortcomings;  C. Bonds which are rated C are the lowest  rated class of
bonds, and issues so rated can be regarded as having extremely poor prospects of
ever attaining any real investment standing.

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

Description of S&P Corporate Debt Ratings
   
     AAA. An obligation  rated AAA has the highest  rating  assigned by S&P. The
obligor's  capacity  to meet  its  financial  commitment  on the  obligation  is
extremely  strong;  AA. An  obligation  rated AA differs  from the higher  rated
issues  only in small  degree.  The  obligor's  capacity  to meet its  financial
commitment  on the  obligation  is  very  strong;  A. An  obligation  rated A is
somewhat more susceptible to the adverse effects of changes in circumstances and
economic  conditions than obligations in higher rated categories.  However,  the
obligor's  capacity to meet its financial  commitment on the obligation is still
strong;  BBB. An obligation rated BBB exhibits adequate  protection  parameters.
However,  adverse economic conditions or changing  circumstances are more likely
to lead to a weakened  capacity of the obligor to meet its financial  commitment
on the obligation; BB, B, CCC, CC, C. Obligations rated BB, B, CCC, CC and C are
regarded as having  significant  speculative  characteristics.  BB indicates the
lowest degree of  speculation  and C the highest.  While such  obligations  will
likely have some quality and protective characteristics, these may be outweighed
by large uncertainties or major exposures to adverse conditions.
    

                                      A-1
<PAGE>

   
     "BB." An obligation  rated "BB" is less vulnerable to nonpayment than other
speculative issues. However, it faces major ongoing uncertainties or exposure to
adverse  business,  financial,  or economic  conditions  which could lead to the
obligor's   inadequate  capacity  to  meet  its  financial   commitment  on  the
obligation.

     "B."  An  obligation  rated  "B" is  more  vulnerable  to  nonpayment  than
obligations  rated "BB", but the obligor  currently has the capacity to meet its
financial commitment on the obligation. Adverse business, financial, or economic
conditions will likely impair the obligor's  capacity or willingness to meet its
financial commitment on the obligation.

     "CCC." An obligation rated "CCC" is currently  vulnerable to nonpayment and
is dependent upon favorable business,  financial and economic conditions for the
obligor to meet its financial  commitments  on the  obligation.  In the event of
adverse business,  financial, or economic conditions,  the obligor is not likely
to have the capacity to meet its financial commitment on the obligation.
    
   
     "CC."  An  obligation  rated  "CC"  is  currently   highly   vulnerable  to
nonpayment.

     "C." The "C" rating  may be used to cover a  situation  where a  bankruptcy
petition has been filed or similar  action has been taken,  but payments on this
obligation are being continued.

     "D." An obligation rated "D" is in payment default. The "D" rating category
is used when payments on an obligation  are not made on the date due even if the
applicable grace period has not expired,  unless S&P believes that such payments
will be made during such grace period. The "D" rating also will be used upon the
filing of a bankruptcy petition or the taking of a similar action if payments on
an obligation are jeopardized.
    
     Plus (+) or Minus (-):  The  ratings  from "AA" to "CCC" may be modified by
the addition of a plus or minus sign to show relative  standing within the major
rating categories.

     r. This symbol is attached to the ratings of instruments  with  significant
noncredit  risks.  It  highlights  risks to principal or  volatility of expected
returns  which  are  not  addressed  in the  credit  rating.  Examples  include:
obligations  linked  or  indexed  to  equities,   currencies,   or  commodities;
obligations  exposed  to  severe  prepayment   risk--such  as  interest-only  or
principal-only  mortgage  securities;   and  obligations  with  unusually  risky
interest terms, such as inverse floaters.




                                      A-2




<PAGE>


                            PART C. OTHER INFORMATION
                            -------------------------

Item 24.  Financial Statements and Exhibits
- --------  ---------------------------------

(a)  Financial Statements: (to be filed)
(b)  Exhibits:
(1)  Trust Instrument 1/
(2)  By-Laws 1/
(3)  Voting trust agreement - none
(4)  Instruments  defining  the  rights of  holders  of  Registrant's  shares of
     beneficial interest 2/
(5)  Investment Advisory and Administration Contract (filed herewith)
(6)   (a)   Distribution Contract with respect to Class A Shares(filed herewith)
      (b)   Distribution   Contract  with  respect  to  Class  B  Shares  (filed
            herewith)
      (c)   Distribution   Contract  with  respect  to  Class  C  Shares  (filed
            herewith)
      (d)   Distribution   Contract  with  respect  to  Class  Y  Shares  (filed
            herewith)
      (e)   Exclusive  Dealer  Agreement  with respect to Class A Shares  (filed
            herewith)
      (f)   Exclusive  Dealer  Agreement  with respect to Class B Shares  (filed
            herewith)
      (g)   Exclusive  Dealer  Agreement  with respect to Class C Shares  (filed
            herewith)
      (h)   Exclusive  Dealer  Agreement  with respect to Class Y Shares  (filed
            herewith)
(7)  Bonus, profit sharing or pension plans - none
(8)  Custodian Agreement (to be filed)
(9)  Transfer Agency Agreement (to be filed)
(10) Opinion of Counsel (to be filed)
(11) Other opinions, appraisals, rulings and consents:  Accountants' consent (to
     be filed)
(12) Financial Statements omitted from Part B - none
(13) Letter of investment intent (to be filed) 
(14) Prototype Retirement Plan - none 
(15) Rule  12b-1  Plans 
      (a)   Plan of Distribution  pursuant to Rule 12b-1 with respect to Class A
            Shares (filed herewith)
      (b)   Plan of Distribution  pursuant to Rule 12b-1 with respect to Class B
            Shares (filed herewith)
      (c)   Plan of Distribution  pursuant to Rule 12b-1 with respect to Class C
            Shares (filed herewith)
(16) Schedule for Computation of Performance Quotations - none
(17) and (27) Financial Data Schedule (to be filed)
(18) Plan Pursuant to Rule 18f-3 (filed herewith)

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

1/   Incorporated by reference from Registrant's Initial Registration  Statement
     (SEC File No. 33-26087) filed April 29, 1997.

2/   Incorporated  by reference  from Articles IV, VI, IX and X of  Registrant's
     Trust Instrument and from Articles VI and IX of Registrant's By-Laws.


                                      C-1
<PAGE>

Item 25. Persons Controlled by or under Common Control with Registrant
         -------------------------------------------------------------

         None


Item 26. Number of Holders of Securities
         -------------------------------

                                                   Number of Record
                                                    Holders as of
Title of Class                                     August 15, 1997
- --------------                                     ---------------

Shares of beneficial interest, par value 
$0.001 per share, in

Mitchell Hutchins Growth Portfolio
         Class A Shares                                   0
         Class B Shares                                   0
         Class C Shares                                   0
         Class Y Shares                                   0
Mitchell Hutchins Moderate Portfolio
         Class A Shares                                   0
         Class B Shares                                   0
         Class C Shares                                   0
         Class Y Shares                                   0
Mitchell Hutchins Conservative Portfolio
         Class A Shares                                   0
         Class B Shares                                   0
         Class C Shares                                   0
         Class Y Shares                                   0


Item 27.  Indemnification
          ---------------

         Section 2 of  Article  IX of the Trust  Instrument,  "Indemnification,"
provides  that the  appropriate  series of the  Registrant  will  indemnify  the
trustees and officers of the Registrant to the fullest  extent  permitted by law
against  claims and expenses  asserted  against or incurred by them by virtue of
being or having been a trustee or officer; provided that no such person shall be
indemnified  where there has been an  adjudication  or other  determination,  as
described  in Article IX, that such  person is liable to the  Registrant  or its
shareholders by reason of willful  misfeasance,  bad faith,  gross negligence or
reckless disregard of the duties involved in the conduct of his or her office or
did not act in good faith in the  reasonable  belief  that his action was in the
best interest of the Registrant.  Section 2 of Article IX also provides that the
Registrant   may   maintain   insurance   policies   covering   such  rights  of
indemnification.

         Additionally,  "Limitation  of Liability" in Section 1 of Article IX of
the Trust  Instrument  provides that the trustees or officers of the  Registrant
shall not be personally  liable to any person extending  credit to,  contracting
with or having a claim against the Registrant or a particular  series; and that,
provided they have exercised reasonable care and have acted under the reasonable
belief  that their  actions  are in the best  interest  of the  Registrant,  the


                                      C-2
<PAGE>

trustees and officers  shall not be liable for neglect or  wrongdoing by them or
any officer,  agent,  employee,  investment adviser or independent contractor of
the Registrant.

         Section 9 of the Investment  Advisory and Administration  Contract with
Mitchell  Hutchins Asset  Management Inc.  ("Mitchell  Hutchins")  provides that
Mitchell  Hutchins  shall not be liable for any error of  judgment or mistake of
law or for any loss suffered by any series of the Registrant in connection  with
the matters to which the Contract relates,  except for a loss resulting from the
willful misfeasance,  bad faith, or gross negligence of Mitchell Hutchins in the
performance of its duties or from its reckless  disregard of its obligations and
duties under the Contract. Section 10 of the Contract provides that the Trustees
shall not be liable for any  obligations  of the Trust or any  series  under the
Contract and that Mitchell  Hutchins  shall look only to the assets and property
of the Registrant in settlement of such right or claim and not to the assets and
property of the Trustees.

         Section 9 of each  Distribution  Contract  provides that the Trust will
indemnify Mitchell Hutchins and its officers,  directors and controlling persons
against all  liabilities  arising from any alleged untrue  statement of material
fact in the Registration  Statement or from any alleged omission to state in the
Registration  Statement a material fact required to be stated in it or necessary
to make the  statements  in it, in light of the  circumstances  under which they
were made,  not  misleading,  except  insofar as  liability  arises  from untrue
statements or omissions made in reliance upon and in conformity with information
furnished  by  Mitchell  Hutchins  to the  Trust  for  use  in the  Registration
Statement; and provided that this indemnity agreement shall not protect any such
persons  against  liabilities  arising  by  reason  of their  bad  faith,  gross
negligence  or willful  misfeasance;  and shall not inure to the  benefit of any
such persons unless a court of competent  jurisdiction or controlling  precedent
determines  that such result is not against  public  policy as  expressed in the
Securities Act of 1933.  Section 9 of each  Distribution  Contract also provides
that  Mitchell  Hutchins  agrees to  indemnify,  defend and hold the Trust,  its
officers and Trustees free and harmless of any claims arising out of any alleged
untrue  statement  or  any  alleged  omission  of  material  fact  contained  in
information furnished by Mitchell Hutchins for use in the Registration Statement
or arising out of an agreement  between Mitchell Hutchins and any retail dealer,
or arising  out of  supplementary  literature  or  advertising  used by Mitchell
Hutchins  in  connection  with the  Contract.  Section  10 of each  Distribution
Contract contains  provisions  similar to Section 10 of the Investment  Advisory
and Administration  Contract, with respect to Mitchell Hutchins and PaineWebber,
as appropriate.

         Section  9 of  each  Exclusive  Dealer  Agreement  contains  provisions
similar to Section 9 of each Distribution Contract,  with respect to PaineWebber
Incorporated ("PaineWebber").

         Insofar as indemnification for liabilities arising under the Securities
Act of 1933, as amended,  may be provided to trustees,  officers and controlling
persons of the  Registrant,  pursuant to the foregoing  provisions or otherwise,
the  Registrant  has been  advised  that in the  opinion of the  Securities  and
Exchange  Commission such  indemnification is against public policy as expressed
in the Act and is,  therefore,  unenforceable.  In the  event  that a claim  for
indemnification  against  such  liabilities  (other  than  the  payment  by  the
Registrant  of expenses  incurred or paid by a trustee,  officer or  controlling
person of the  Registrant  in  connection  with the  successful  defense  of any
action,  suit or  proceeding  or payment  pursuant to any  insurance  policy) is
asserted against the Registrant by such trustee,  officer or controlling  person
in connection with the securities being registered,  the Registrant will, unless
in the  opinion  of its  counsel  the matter  has been  settled  by  controlling
precedent,  submit to a court of appropriate  jurisdiction  the question whether
such  indemnification by it is against public policy as expressed in the Act and
will be governed by the final adjudication of such issue.




                                      C-3
<PAGE>

Item 28.  Business and Other Connections of Investment Adviser
          ----------------------------------------------------

         Mitchell Hutchins, a Delaware  corporation,  is a registered investment
adviser and is a wholly owned  subsidiary  of  PaineWebber  which is, in turn, a
wholly  owned  subsidiary  of Paine  Webber  Group  Inc.  Mitchell  Hutchins  is
primarily  engaged in the investment  advisory  business.  Information as to the
officers  and  directors  of  Mitchell  Hutchins is included in its Form ADV, as
filed  with  the  Securities  and  Exchange  Commission   (registration   number
801-13219), and is incorporated herein by reference.


Item 29.  Principal Underwriters
          ----------------------

         a) Mitchell Hutchins serves as principal  underwriter and/or investment
adviser for the following investment companies:

         ALL AMERICAN TERM TRUST INC.
         GLOBAL HIGH INCOME DOLLAR FUND INC.
         GLOBAL SMALL CAP FUND INC.
         INSURED MUNICIPAL INCOME FUND INC.
         INVESTMENT GRADE INCOME FUND INC.
         MANAGED HIGH YIELD FUND INC.
         PAINEWEBBER AMERICA FUND
         PAINEWEBBER FINANCIAL SERVICES GROWTH FUND INC.
         PAINEWEBBER INVESTMENT SERIES
         PAINEWEBBER INVESTMENT TRUST
         PAINEWEBBER INVESTMENT TRUST II
         PAINEWEBBER MANAGED ASSETS TRUST
         PAINEWEBBER MANAGED INVESTMENTS TRUST
         PAINEWEBBER MASTER SERIES, INC.
         PAINEWEBBER MUNICIPAL SERIES
         PAINEWEBBER MUTUAL FUND TRUST
         PAINEWEBBER OLYMPUS FUND
         MITCHELL HUTCHINS PORTFOLIOS
         PAINEWEBBER SERIES TRUST
         STRATEGIC GLOBAL INCOME FUND, INC.
         2002 TARGET TERM TRUST INC.

         b)  Mitchell  Hutchins  is  the  Registrant's   principal  underwriter.
PaineWebber acts as exclusive dealer of the Registrant's  shares.  The directors
and officers of Mitchell Hutchins, their principal business addresses, and their
positions and offices with Mitchell  Hutchins are identified in its Form ADV, as
filed  with  the  Securities  and  Exchange  Commission   (registration   number
801-13219). The directors and officers of PaineWebber,  their principal business
addresses,  and their  positions and offices with  PaineWebber are identified in
its Form ADV, as filed with the Securities and Exchange Commission (registration
number 801-7163).  The foregoing  information is hereby  incorporated  herein by
reference.  The information set forth below is furnished for those directors and
officers  of  Mitchell  Hutchins  or  PaineWebber  who also serve as trustees or
officers of the Registrant.  Unless otherwise indicated,  the principal business
address of each person named is 1285 Avenue of the Americas, New York, NY 10019.


                                      C-4
<PAGE>

<TABLE>
<CAPTION>
                                                                             Position and Offices with
Name                                    Position With Registrant              Underwriter or Exclusive Dealer
- ----                                    ------------------------              -------------------------------

<S>                                     <C>                                   <C>
Margo N. Alexander                      President and Trustee                 Director, President and Chief Executive Officer
                                                                              of Mitchell Hutchins and Director and Executive
                                                                              Vice President of PaineWebber

Mary C. Farrell                         Trustee                               Managing Director, Senior Investment Strategist
                                                                              and member of Investment Policy Committee of
                                                                              PaineWebber

T. Kirkham Barneby                      Vice President                        Managing Director, Chief Investment Officer-
                                                                              Quantitative Investments of Mitchell Hutchins

Dennis McCauley                         Vice President                        Managing Director and Chief Investment Officer -
                                                                              Fixed Income of Mitchell Hutchins

Ann E. Moran                            Vice President and Assistant          Vice President of Mitchell Hutchins and a
                                        Treasurer                             Manager of the Mutual Fund Finance Division of
                                                                              Mitchell Hutchins

Dianne E. O'Donnell                     Vice President and Secretary          Senior Vice President and Deputy General Counsel
                                                                              of Mitchell Hutchins

Emil Polito                             Vice President                        Senior Vice President and Director of Operations
                                                                              and Control of Mitchell Hutchins

Victoria E. Schonfeld                   Vice President                        Managing Director and General Counsel of
                                                                              Mitchell Hutchins

Paul H. Schubert                        Vice President and Treasurer          First Vice President and Director of the Mutual
                                                                              Fund Finance Division of Mitchell Hutchins

Barney A. Taglialatela                  Vice President and Assistant          Vice President and a Manager of the Mutual Fund
                                        Treasurer                             Finance Division of Mitchell Hutchins

Mark A. Tincher                         Vice President                        Managing Director and Chief Investment Officer -
                                                                              Equities of Mitchell Hutchins

Keith A. Weller                         Vice President and Assistant          First Vice President and Associate General
                                        Secretary                             Counsel of Mitchell Hutchins

Ian W. Williams                         Vice President and Assistant          Vice President and a Manager of the Mutual Fund
                                        Treasurer                             Finance Division of Mitchell Hutchins
</TABLE>

         c)  None

Item 30.  Location of Accounts and Records
          --------------------------------

         The books and other documents  required by paragraphs  (b)(4),  (c) and
(d) of Rule 31a-1 under the Investment Company Act of 1940 are maintained in the
physical possession of Registrant's investment adviser,  Mitchell Hutchins, 1285
Avenue of the Americas, New York, New York 10019. All other accounts,  books and


                                      C-5
<PAGE>

documents  required by Rule 31a-1 are  maintained in the physical  possession of
Registrant's transfer agent and custodian.

Item 31.  Management Services
          -------------------

         Not applicable.

Item 32.  Undertakings
          ------------

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

         Registrant hereby undertakes to file a Post-Effective Amendment to this
Registration  Statement,  containing  financial  statements  that  need  not  be
certified,   within  four  to  six  months  from  the  effective  date  of  this
Registration Statement.





                                      C-6
<PAGE>


                                   SIGNATURES

         Pursuant  to the  requirements  of the  Securities  Act of 1933 and the
Investment   Company  Act  of  1940,   the   Registrant  has  duly  caused  this
Pre-Effective  Amendment No. 1 to its Registration Statement to be signed on its
behalf by the undersigned,  thereunto duly  authorized,  in the City of New York
and State of New York, on the 21st day of August, 1997.

                                            MITCHELL HUTCHINS PORTFOLIOS

                                            By:  /s/ Dianne E. O'Donnell
                                            Dianne E. O'Donnell
                                            Vice President and Secretary

      Pursuant  to  the  requirements  of  the  Securities  Act  of  1933,  this
Pre-Effective  Amendment No. 1 has been signed below by the following persons in
the capacities and on the dates  indicated.  The  undersigned  hereby  severally
constitute and appoint Dianne E.  O'Donnell,  Keith A. Weller,  Arthur J. Brown,
Elinor W. Gammon,  and Robert A. Wittie,  and each of them singly,  our true and
lawful  attorneys,  with full  power to sign for each of us,  and in each of our
names and in the  capacities  indicated  below,  any and all  amendments  to the
Registration  Statement of Mitchell  Hutchins  Portfolios,  and all  instruments
necessary or desirable in connection  therewith,  filed with the  Securities and
Exchange Commission,  hereby ratifying and confirming our signatures as they may
be signed  by said  attorneys  to any and all  amendments  to said  registration
statement.
<TABLE>
<CAPTION>


Signature                           Title                                      Date
- ---------                           -----                                      ----

<S>                                 <C>                                        <C> 
/s/ Margo N. Alexander              President and Trustee                      August 21, 1997
- ---------------------------         (Chief Executive Officer)
Margo N. Alexander                  

/s/ E. Garrett Bewkes, Jr.          Trustee and Chairman                       August 21, 1997
- ---------------------------         of the Board of Trustees
E. Garrett Bewkes, Jr.              

/s/ Richard Q. Armstrong            Trustee                                    August 21, 1997
- ---------------------------
Richard Q. Armstrong

/s/ Richard R. Burt                 Trustee                                    August 21, 1997
- ---------------------------
Richard R. Burt

/s/ Mary C. Farrell                 Trustee                                    August 21, 1997
- ---------------------------
Mary C. Farrell

/s/ Meyer Feldberg                  Trustee                                    August 21, 1997
- ---------------------------
Meyer Feldberg

/s/ George W. Gowen                 Trustee                                    August 21, 1997
- ---------------------------
George W. Gowen

/s/ Frederic V. Malek               Trustee                                    August 21, 1997
- ---------------------------
Frederic V. Malek

/s/ Carl W. Schafer                 Trustee                                    August 21, 1997
- ---------------------------
Carl W. Schafer

/s/ Paul H. Schubert                Vice President and Treasurer (Chief        August 21, 1997
- ---------------------------         Financial and Accounting Officer)
Paul H. Schubert                    

</TABLE>


<PAGE>




                          MITCHELL HUTCHINS PORTFOLIOS
                                  EXHIBIT INDEX
                                  -------------
Exhibit
Number
- ------

(1)   Trust Instrument 1/
(2)   By-Laws 1/
(3)   Voting trust agreement - none
(4)   Instruments  defining  the  rights of holders  of  Registrant's  shares of
      beneficial interest 2/
(5)   Investment Advisory and Administration Contract (filed herewith)
(6)   (a)   Distribution Contract with respect to Class A Shares(filed herewith)
      (b)   Distribution   Contract  with  respect  to  Class  B  Shares  (filed
            herewith)
      (c)   Distribution   Contract  with  respect  to  Class  C  Shares  (filed
            herewith)
      (d)   Distribution   Contract  with  respect  to  Class  Y  Shares  (filed
            herewith)
      (e)   Exclusive  Dealer  Agreement  with respect to Class A Shares  (filed
            herewith)
      (f)   Exclusive  Dealer  Agreement  with respect to Class B Shares  (filed
            herewith)
      (g)   Exclusive  Dealer  Agreement  with respect to Class C Shares  (filed
            herewith)
      (h)   Exclusive  Dealer  Agreement  with respect to Class Y Shares  (filed
            herewith)
(7)   Bonus, profit sharing or pension plans - none
(8)   Custodian Agreement (to be filed)
(9)   Transfer Agency Agreement (to be filed)
(10)  Opinion of Counsel (to be filed)
(11)  Other opinions, appraisals, rulings and consents: Accountants' consent (to
      be filed)
(12)  Financial Statements omitted from Part B - none
(13)  Letter of investment intent (to be filed) 
(14)  Prototype Retirement Plan - none
(15)  Rule 12b-1 Plans
      (a)   Plan of Distribution  pursuant to Rule 12b-1 with respect to Class A
            Shares (filed herewith)
      (b)   Plan of Distribution  pursuant to Rule 12b-1 with respect to Class B
            Shares (filed herewith)
      (c)   Plan of Distribution  pursuant to Rule 12b-1 with respect to Class C
            Shares (filed herewith)
(16)  Schedule for Computation of Performance Quotations - none
(17)  and (27) Financial Data Schedule (to be filed)
(18)  Plan Pursuant to Rule 18f-3 (filed herewith)

- ----------------------
1/    Incorporated by reference from Registrant's Initial Registration Statement
      (SEC File No. 33-26087) filed April 29, 1997.

2/    Incorporated  by reference from Articles IV, VI, IX and X of  Registrant's
      Trust Instrument and from Articles VI and IX of Registrant's By-Laws.




                 INVESTMENT ADVISORY AND ADMINISTRATION CONTRACT

         Contract  made  as of  ____________,  1997  between  MITCHELL  HUTCHINS
PORTFOLIOS,  a Delaware  business trust ("Trust"),  and MITCHELL  HUTCHINS ASSET
MANAGEMENT INC. ("Mitchell  Hutchins"),  a Delaware corporation  registered as a
broker-dealer  under the  Securities  Exchange  Act of 1934,  as amended  ("1934
Act"), and as an investment  adviser under the Investment  Advisers Act of 1940,
as amended.

         WHEREAS,  the Trust is registered  under the Investment  Company Act of
1940, as amended ("1940 Act"), as an open-end management investment company, and
currently has three distinct series of shares of beneficial interest ("Series"),
which  correspond to distinct  portfolios and which have been  designated as the
Mitchell  Hutchins Growth Portfolio,  Mitchell  Hutchins Moderate  Portfolio and
Mitchell Hutchins Conservative Portfolio; and

         WHEREAS,  the Trust and each Series has been  organized for the purpose
of investing its assets in registered open-end management  investment  companies
or  series  thereof  that  are  Underlying  PaineWebber  Funds  and  such  other
additional  investments as may be permitted under the 1940 Act. (As used in this
Contract,  the  term  "Underlying   PaineWebber  Funds"  shall  mean  investment
companies  that hold  themselves  out to  investors  as  related  companies  for
purposes of investment and investor  services and for which  Mitchell  Hutchins,
PaineWebber Incorporated  ("PaineWebber") or any entity controlling,  controlled
by or under common control with Mitchell  Hutchins or PaineWebber  now or in the
future acts as investment adviser or principal underwriter); and

         WHEREAS,  the Trust desires to retain  Mitchell  Hutchins as investment
adviser and administrator to furnish certain administrative, investment advisory
and portfolio management services to the Trust and each Series as now exists and
as  hereafter  may be  established  for the purpose of  investing  its assets in
Underlying  PaineWebber  Funds, and Mitchell Hutchins is willing to furnish such
services;

         NOW,  THEREFORE,  in consideration of the premises and mutual covenants
herein contained, it is agreed between the parties hereto as follows:

         1.  APPOINTMENT.   The  Trust  hereby  appoints  Mitchell  Hutchins  as
investment adviser and administrator of the Trust and each Series for the period
and on the terms set forth in this  Contract.  Mitchell  Hutchins  accepts  such
appointment  and  agrees  to render  the  services  herein  set  forth,  for the
compensation herein provided.

         2. DUTIES AS INVESTMENT ADVISER.
            ----------------------------

         (a)  Subject  to the  supervision  of the  Trust's  Board  of  Trustees
("Board"),  Mitchell Hutchins will provide a continuous  investment  program for
each  Series,  including  investment  research  and  supervision  of the Series'
investments in accordance with the Series'  investment  objective,  policies and

<PAGE>

restrictions as stated in the Trust's Registration  Statement.  (As used in this
Contract,  the term "Registration  Statement" shall mean the currently effective
registration  statement of the Trust,  and any  supplements  thereto,  under the
Securities Act of 1933, as amended, and the 1940 Act.).  Mitchell Hutchins shall
determine  from  time to time what  securities  and  other  investments  will be
purchased,  retained or sold by each Series.  As part of its duties with respect
to each Series:

         (i)  Mitchell  Hutchins  shall  determine the percentage of the Series'
              assets invested from time to time in each  Underlying  PaineWebber
              Fund selected by the Board as appropriate  for that Series and set
              forth in the Registration Statement. The allocation of the Series'
              assets among the Underlying PaineWebber Funds shall be made within
              investment  ranges  established  by  the  Board,  which  designate
              minimum  and   maximum   percentages   for  each  the   Underlying
              PaineWebber Fund. Mitchell Hutchins shall allocate investments for
              the  Series  among  the  Underlying  PaineWebber  Funds  and other
              permitted  investments  based on  factors it  considers  relevant,
              including its outlook for the economy,  financial  markets and the
              relative performance of the Underlying PaineWebber Funds.

         (ii) Mitchell  Hutchins  will  recommend  to the Board any changes that
              Mitchell Hutchins considers  necessary or appropriate with respect
              to the particular Underlying PaineWebber Funds in which the Series
              may  invest,  the  percentage  range of assets that the Series may
              invest in any one Underlying  PaineWebber  Fund and the percentage
              range  of  assets  that  the  Series  may  invest  in   Underlying
              PaineWebber  Funds that are equity  funds and fixed  income  funds
              (including money market funds).

         (b) Mitchell  Hutchins  will oversee the  maintenance  of all books and
records with respect to the  securities  transactions  of each Series,  and will
furnish the Board with such periodic and special reports as the Board reasonably
may request.  In compliance  with the  requirements of Rule 31a-3 under the 1940
Act, Mitchell Hutchins hereby agrees that all records which it maintains for the
Trust  are the  property  of the  Trust,  agrees  to  preserve  for the  periods
prescribed  by Rule 31a-2 under the 1940 Act any records  which it maintains for
the Trust and which are required to be  maintained  by Rule 31a-1 under the 1940
Act and further  agrees to surrender  promptly to the Trust any records which it
maintains for the Trust upon request by the Trust.

         (c) Mitchell  Hutchins  will oversee the  computation  of the net asset
value  and the net  income  of each  Series  as  described  in the  Registration
Statement or as more frequently requested by the Board.

         3. DUTIES AS  ADMINISTRATOR.  Mitchell  Hutchins  will  administer  the
affairs of the Trust and each Series subject to the supervision of the Board and
the following understandings:

         (a) Mitchell  Hutchins will  supervise all aspects of the operations of
the Trust and each Series, including oversight of transfer agency, custodial and
accounting services,  except as hereinafter set forth;  provided,  however, that
noting herein  contained  shall be deemed to relieve or deprive the Board of its
responsibility  for and  control of the  conduct of the affairs of the Trust and
each Series.

         (b) Mitchell  Hutchins will provide the Trust and each Series with such
corporate,  administrative  and clerical  personnel  (including  officers of the


                                       2
<PAGE>

Trust) and  services as are  reasonably  deemed  necessary  or  advisable by the
Board,  including the  maintenance of certain books and records of the Trust and
each Series.

         (c)  Mitchell  Hutchins  will  arrange  for the  periodic  preparation,
updating,  filing and dissemination (as applicable) of the Trust's  Registration
Statement,  proxy  materials,  tax returns and required  reports to each Series'
shareholders  and the Securities and Exchange  Commission and other  appropriate
federal or state regulatory authorities.

         (d) Mitchell  Hutchins  will provide the Trust and each Series with, or
obtain for it,  adequate  office space and all  necessary  office  equipment and
services, including telephone service, heat, utilities,  stationery supplies and
similar items.

         (e) Mitchell  Hutchins  will provide the Board on a regular  basis with
economic and  investment  analyses  and reports and make  available to the Board
upon  request  any  economic,   statistical  and  investment  services  normally
available to institutional or other customers of Mitchell Hutchins.

         4. FURTHER DUTIES.  In all matters  relating to the performance of this
Contract,  Mitchell  Hutchins will act in conformity with the Trust  Instrument,
By-Laws and  Registration  Statement of the Trust and with the  instructions and
directions of the Board and will comply with the  requirements  of the 1940 Act,
the  rules  thereunder,  and all other  applicable  federal  and state  laws and
regulations.

         5. DELEGATION OF MITCHELL  HUTCHINS'  DUTIES AS INVESTMENT  ADVISER AND
ADMINISTRATOR.  With respect to any or all Series,  Mitchell  Hutchins may enter
into one or more contracts ("Sub-Advisory or Sub-Administration  Contract") with
a sub-adviser or  sub-administrator in which Mitchell Hutchins delegates to such
sub-adviser or sub-administrator any or all its duties specified in Paragraphs 2
and 3 of this Contract,  provided that each  Sub-Advisory or  Sub-Administration
Contract imposes on the sub-adviser or  sub-administrator  bound thereby all the
duties and conditions to which  Mitchell  Hutchins is subject by Paragraphs 2, 3
and  4 of  this  Contract,  and  further  provided  that  each  Sub-Advisory  or
Sub-Administration  Contract  meets all  requirements  of the 1940 Act and rules
thereunder.

         6. SERVICES NOT EXCLUSIVE.  The services furnished by Mitchell Hutchins
hereunder are not to be deemed exclusive and Mitchell  Hutchins shall be free to
furnish  similar  services to others so long as its services under this Contract
are not impaired  thereby.  Nothing in this Contract shall limit or restrict the
right of any director, officer or employee of Mitchell Hutchins, who may also be
a Trustee,  officer or employee of the Trust, to engage in any other business or
to  devote  his or her time and  attention  in part to the  management  or other
aspects of any other business, whether of a similar or dissimilar nature.

         7. EXPENSES.

         (a) Mitchell  Hutchins will bear all expenses incurred in the operation
of  the  Trust  and  each  Series  other  than  the   investment   advisory  and
administration  fee payable under this  Contract,  the fees payable  pursuant to
plans  adopted  by the  Trust  pursuant  to Rule  12b-1  under  the 1940 Act and


                                       3

<PAGE>

extraordinary  expenses  (such as costs of  litigation  to which  the Trust or a
Series is a party and of indemnifying officers and Trustees of the Trust), which
will be borne by the Trust or Series, as applicable. The expenses to be borne by
Mitchell  Hutchins  include the  following:  (i) the cost  (including  brokerage
commissions)  of securities  purchased or sold by the Series (but not any losses
incurred in connection therewith); (ii) expenses of organizing the Trust and the
Series;  (iii)  filing  fees and  expenses  relating  to the  registrations  and
qualification  of  the  Series'  shares  and  the  Trust  under  federal  and/or
securities laws and maintaining such registration and qualifications;  (iv) fees
and  salaries  payable to the Trust's  Trustees and  officers;  (v) all expenses
incurred in connection with the Trustees'  services,  including travel expenses;
(vi) taxes  (including  any income or franchise  taxes) and  governmental  fees;
(vii) costs of any liability, uncollectible items of deposit and other insurance
and fidelity bonds;  (viii) legal,  accounting and auditing expenses,  including
legal  fees of  special  counsel  for  those  Trustees  of the Trust who are not
interested persons of the Trust; (ix) charges of custodians, transfer agents and
other  agents  (including  any  lending  agent);  (x) costs of  preparing  share
certificates;  (xi)  expenses of setting in type and printing  prospectuses  and
supplements  thereto,  statements  of  additional  information  and  supplements
thereto,  reports and proxy materials for existing shareholders;  (xii) costs of
mailing   prospectuses  and  supplements   thereto,   statements  of  additional
information  and  supplements  thereto,  reports and proxy materials to existing
shareholders;  (xiii) fees, voluntary assessments and other expenses incurred in
connection with membership in investment company  organizations;  (xiv) the cost
of mailing and  tabulating  proxies and costs of meetings of  shareholders,  the
Board and any committees thereof; (xv) the cost of investment company literature
and other publications  provided by the Trust to its Trustees and officers;  and
(xvi) costs of mailing, stationery and communications equipment; (xvii) expenses
incident to any dividend,  withdrawal or redemption options; (xviii) charges and
expenses of any outside pricing service used to value portfolio securities;  and
(xix) interest on borrowings of the Trust or Series.

         (b) The payment or assumption  by Mitchell  Hutchins of any expenses of
the Trust or a Series that Mitchell Hutchins is not required by this Contract to
pay or assume shall not obligate  Mitchell Hutchins to pay or assume the same or
any similar expense of the Trust or a Series on any subsequent occasion.

         8. COMPENSATION.

         (a) For the services provided and the expenses assumed pursuant to this
Contract,  the Trust will pay to  Mitchell  Hutchins a fee with  respect to each
Series at the rate specified below and expressed as an annual percentage of each
Series'  average  daily  net  assets,  such fee to be  computed  daily  and paid
monthly:

         Mitchell Hutchins Growth Portfolio                       0.35%
         Mitchell Hutchins Moderate Portfolio                     0.35%
         Mitchell Hutchins Conservative Portfolio                 0.35%

         (b) For the services provided and the expenses assumed pursuant to this
Contract with respect to any Series hereafter established, the Trust will pay to
Mitchell Hutchins from the assets of such Series a fee in an amount to be agreed

                                       4
<PAGE>

upon in a written  fee  agreement  ("Fee  Agreement")  executed  by the Trust on
behalf of such Series and by Mitchell  Hutchins.  All such Fee Agreements  shall
provide that they are subject to all terms and conditions of this Contract.

         (c) The fee  shall be  computed  daily  and paid  monthly  to  Mitchell
Hutchins on or before the first  business  day of the next  succeeding  calendar
month.

         (d) If this Contract becomes  effective or terminates before the end of
any month, the fee for the period from the effective day to the end of the month
or from the beginning of such month to the date of termination,  as the case may
be, shall be prorated according to the proportion which such period bears to the
full month in which such effectiveness or termination occurs.

         9. LIMITATION OF LIABILITY OF MITCHELL HUTCHINS.  Mitchell Hutchins and
its delegates,  including any Sub-Adviser or  Sub-Administrator to any Series or
the Trust,  shall not be liable for any error of  judgment  or mistake of law or
for any loss suffered by any Series,  the Trust or any of its  shareholders,  in
connection with the matters to which this Contract relates, except to the extent
that such a loss results from willful misfeasance, bad faith or gross negligence
on its part in the performance of its duties or from reckless disregard by it of
its obligations and duties under this Contract.  Any person, even though also an
officer, director, employee, or agent of Mitchell Hutchins, who may be or become
an  officer,  Trustee,  employee  or agent of the Trust  shall be  deemed,  when
rendering  services  to any  Series or the Trust or acting  with  respect to any
business of such Series or the Trust,  to be rendering such service to or acting
solely for the Series or the Trust and not as an officer, director, employee, or
agent or one under the control or  direction  of Mitchell  Hutchins  even though
paid by it.

         10. DURATION AND TERMINATION.

         (a) This  Contract  shall  become  effective  upon  the date  hereabove
written provided that, with respect to any Series,  this Contract shall not take
effect  unless it has first been  approved  (i) by a vote of a majority of those
Trustees of the Trust who are not parties to this Contract or interested persons
of any such party cast in person at a meeting  called for the  purpose of voting
on such  approval,  and (ii) by vote of a majority of that  Series'  outstanding
voting securities.

         (b) Unless sooner  terminated as provided  herein,  this Contract shall
continue in effect for two years from the above written date. Thereafter, if not
terminated, this Contract shall continue automatically for successive periods of
twelve months each,  provided that such continuance is specifically  approved at
least  annually  (i) by a vote of a majority of those  Trustees of the Trust who
are not parties to this Contract or interested  persons of any such party,  cast
in person at a meeting  called for the purpose of voting on such  approval,  and
(ii) by the Board or with  respect to any given  Series by vote of a majority of
the outstanding voting securities of such Series.

         (c)  Notwithstanding  the  foregoing,  with  respect to any Series this
Contract may be terminated at any time,  without the payment of any penalty,  by
vote  of the  Board  or by a  vote  of a  majority  of  the  outstanding  voting
securities of such Series on sixty days' written notice to Mitchell  Hutchins or
by Mitchell Hutchins at any time,  without the payment of any penalty,  on sixty
days' written notice to the Trust.  Termination of this Contract with respect to


                                       5
<PAGE>

any given Series shall in no way affect the continued  validity of this Contract
or the performance  thereunder  with respect to any other Series.  This Contract
will automatically terminate in the event of its assignment.

         11.  LIMITATION  OF LIABILITY OF THE TRUSTEES AND  SHAREHOLDERS  OF THE
TRUST. The Trustees of the Trust and the shareholders of any Series shall not be
liable for any  obligations of any Series or the Trust under this Contract,  and
Mitchell  Hutchins  agrees that,  in  asserting  any rights or claims under this
Contract,  if  shall  look  only to the  assets  and  property  of the  Trust in
settlement of such right or claim, and not to such Trustees or shareholders.

         12.  AMENDMENT OF THIS  CONTRACT.  No provision of this Contract may be
changed,  waived,  discharged or terminated orally, but only by an instrument in
writing  signed by the party against which  enforcement  of the change,  waiver,
discharge or termination is sought,  and no amendment of this Contract as to any
given  Series shall be  effective  until  approved by vote of a majority of such
Series' outstanding voting securities.

         13.  GOVERNING LAW. This Contract shall be construed in accordance with
the laws of the State of Delaware,  without  giving  effect to the  conflicts of
laws principles thereof, and in accordance with the 1940 Act. To the extent that
the  applicable  laws of the  State of  Delaware  conflict  with the  applicable
provisions of the 1940 Act, the latter shall control.

         14.  MISCELLANEOUS.  The  captions in this  Contract  are  included for
convenience  of  reference  only  and in no way  define  or  delimit  any of the
provisions  hereof or otherwise  affect  their  construction  or effect.  If any
provision of this  Contract  shall be held or made invalid by a court  decision,
statute, rule or otherwise, the remainder of this Contract shall not be affected
thereby.  This Contract  shall be binding upon and shall inure to the benefit of
the parties hereto and their  respective  successors.  As used in this Contract,
the terms "majority of the outstanding voting securities",  "affiliated person",
"interested  person",   "assignment",   "investment   adviser",   "net  assets",
"prospectus",  "sale", "sell" and "security" shall have the same meaning as such
terms have in the 1940 Act,  subject to such  exemption as may be granted by the
Securities and Exchange  Commission by any rule,  regulation or order. Where the
effect of a  requirement  of the 1940 Act  reflected  in any  provision  of this
Contract  is  relaxed  by a rule,  regulation  or  order of the  Securities  and
Exchange Commission,  whether of special or general application,  such provision
shall be deemed to incorporate the effect of such rule, regulation or order.


                                       6
<PAGE>




         IN WITNESS  WHEREOF,  the parties hereto have caused this instrument to
be  executed  by their  officers  designated  as of the day and year first above
written.



Attest:                                MITCHELL HUTCHINS ASSET MANAGEMENT INC.



                                       By:
- ----------------                          ------------------------------------



Attest:                                MITCHELL HUTCHINS PORTFOLIOS



                                       By:
- ----------------                          ------------------------------------




                                       7



                          MITCHELL HUTCHINS PORTFOLIOS

                              DISTRIBUTION CONTRACT
                                 CLASS A SHARES

         CONTRACT  made  as of  _____________________,  1997,  between  MITCHELL
HUTCHINS PORTFOLIOS,  a Delaware business trust ("Fund"),  and MITCHELL HUTCHINS
ASSET MANAGEMENT INC., a Delaware corporation ("Mitchell Hutchins").

         WHEREAS  the Fund is  registered  under the  Investment  Company Act of
l940, as amended ("l940 Act"), as an open-end management  investment company and
currently has three distinct series of shares of beneficial interest ("Series"),
which correspond to distinct portfolios and have been designated as the Mitchell
Hutchins Growth Portfolio,  Mitchell  Hutchins  Moderate  Portfolio and Mitchell
Hutchins Conservative Portfolio; and

         WHEREAS  the Fund's  board of trustees  ("Board")  has  established  an
unlimited number of shares of beneficial interest of the above-referenced Series
as Class A shares ("Class A Shares"); and

         WHEREAS  the Fund has adopted a Plan of  Distribution  pursuant to Rule
12b-1 under the 1940 Act for its Class A Shares  ("Plan")  and desires to retain
Mitchell  Hutchins as principal  distributor in connection with the offering and
sale of the  Class A Shares of the  above-referenced  Series  and of such  other
Series as may  hereafter  be  designated  by the  Board and have  Class A Shares
established; and

         WHEREAS Mitchell Hutchins is willing to act as principal distributor of
the Class A Shares of each such Series on the terms and  conditions  hereinafter
set forth;

         NOW,  THEREFORE,  in consideration of the premises and mutual covenants
herein contained, it is agreed between the parties hereto as follows:

         1.  APPOINTMENT.  The Fund  hereby  appoints  Mitchell  Hutchins as its
exclusive  agent to be the principal  distributor to sell and to arrange for the
sale of the Class A Shares on the  terms  and for the  period  set forth in this
Contract.  Mitchell  Hutchins hereby accepts such  appointment and agrees to act
hereunder.  It is understood,  however,  that this appointment does not preclude
sales of the Class A Shares  directly  through the Fund's  transfer agent in the
manner set forth in the Registration  Statement.  As used in this Contract,  the
term "Registration  Statement" shall mean the currently  effective  registration
statement of the Fund, and any supplements thereto,  under the Securities Act of
1933, as amended ("1933 Act"), and the 1940 Act.



<PAGE>

         2. SERVICES AND DUTIES OF MITCHELL HUTCHINS.

            (a)  Mitchell  Hutchins  agrees  to sell  Class A  Shares  on a best
efforts  basis from time to time  during the term of this  Contract as agent for
the Fund and upon the terms described in the Registration Statement.

            (b) Upon  the  later of the  date of this  Contract  or the  initial
offering of the Class A Shares to the public by a Series, Mitchell Hutchins will
hold itself  available  to receive  purchase  orders,  satisfactory  to Mitchell
Hutchins,  for Class A Shares of that  Series  and will  accept  such  orders on
behalf  of the  Fund as of the  time of  receipt  of such  orders  and  promptly
transmit  such orders as are  accepted to the Fund's  transfer  agent.  Purchase
orders shall be deemed  effective at the time and in the manner set forth in the
Registration Statement.

            (c) Mitchell Hutchins in its discretion may enter into agreements to
sell Class A Shares to such registered and qualified  retail dealers,  including
but not limited to PaineWebber Incorporated  ("PaineWebber"),  as it may select.
In making  agreements  with such dealers,  Mitchell  Hutchins  shall act only as
principal and not as agent for the Fund.

            (d) The offering price of the Class A Shares of each Series shall be
the net asset value per Share as next  determined by the Fund following  receipt
of an order at Mitchell  Hutchins'  principal office plus the applicable initial
sales charge, if any, computed as set forth in the Registration  Statement.  The
Fund  shall  promptly  furnish  Mitchell  Hutchins  with  a  statement  of  each
computation of net asset value.

            (e)  Mitchell  Hutchins  shall not be  obligated to sell any certain
number of Class A Shares.

            (f) To  facilitate  redemption  of  Class A Shares  by  shareholders
directly or through dealers, Mitchell Hutchins is authorized but not required on
behalf of the Fund to repurchase  Class A Shares presented to it by shareholders
and dealers at the price  determined in accordance  with,  and in the manner set
forth in, the Registration  Statement.  Such price shall reflect the subtraction
of the contingent deferred sales charge, if any, computed in accordance with and
in the manner set forth in the Registration Statement.

            (g) Mitchell  Hutchins shall provide ongoing  shareholder  services,
which include responding to shareholder  inquiries,  providing shareholders with
information  on their  investments  in the Class A Shares and any other services
now or hereafter deemed to be appropriate  subjects for the payments of "service
fees"  under  Rule 2830 of the  Conduct  Rules of the  National  Association  of
Securities Dealers, Inc. ("NASD") (collectively, "service activities").

            (h)  Mitchell  Hutchins  shall  have  the  right  to use any list of
shareholders  of the Fund or any other  list of  investors  which it  obtains in
connection  with its  provision  of  services  under  this  Contract;  provided,
however, that Mitchell Hutchins shall not sell or knowingly provide such list or
lists to any unaffiliated person.

         3.  AUTHORIZATION  TO ENTER INTO  EXCLUSIVE  DEALER  AGREEMENTS  AND TO
DELEGATE DUTIES AS DISTRIBUTOR. With respect to the Class A Shares of any or all
Series,  Mitchell  Hutchins may enter into an exclusive  dealer  agreement  with


                                       2
<PAGE>

PaineWebber or any other  registered and qualified  dealer with respect to sales
of the Class A Shares or the  provision  of  service  activities.  In a separate
contract or as part of any such exclusive dealer  agreement,  Mitchell  Hutchins
also may delegate to  PaineWebber  or another  registered  and qualified  dealer
("sub-distributor")  any or  all  of its  duties  specified  in  this  Contract,
provided that such separate  contract or exclusive dealer  agreement  imposes on
the sub-distributor  bound thereby all applicable duties and conditions to which
Mitchell Hutchins is subject under this Contract, and further provided that such
separate  contract or exclusive  dealer  agreement meets all requirements of the
1940 Act and rules thereunder.

         4. SERVICES NOT EXCLUSIVE.  The services furnished by Mitchell Hutchins
hereunder are not to be deemed exclusive and Mitchell  Hutchins shall be free to
furnish  similar  services to others so long as its services under this Contract
are not impaired  thereby.  Nothing in this Contract shall limit or restrict the
right of any director, officer or employee of Mitchell Hutchins, who may also be
a trustee,  officer or employee of the Fund, to engage in any other  business or
to  devote  his or her time and  attention  in part to the  management  or other
aspects of any other business, whether of a similar or a dissimilar nature.

         5. COMPENSATION.

            (a) As compensation  for its service  activities under this contract
with respect to the Class A Shares,  Mitchell  Hutchins  shall  receive from the
Fund a service  fee at the rate and under the terms and  conditions  of the Plan
adopted by the Fund with  respect to the Class A Shares of the  Series,  as such
Plan is amended  from time to time,  and subject to any further  limitations  on
such fee as the Board may impose.

            (b) As  compensation  for its  activities  under this  contract with
respect  to the  distribution  of the Class A Shares,  Mitchell  Hutchins  shall
retain the initial sales  charge,  if any, on purchases of Class A Shares as set
forth in the Registration Statement.  Mitchell Hutchins is authorized to collect
the gross  proceeds  derived from the sale of the Class A Shares,  remit the net
asset  value  thereof to the fund upon  receipt of the  proceeds  and retain the
initial sales charge, if any.

            (c) As  compensation  for its  activities  under this  contract with
respect  to the  distribution  of the Class A Shares,  Mitchell  Hutchins  shall
receive all contingent  deferred sales charges imposed on redemptions of Class A
Shares of each  Series.  Whether and at what rate a  contingent  deferred  sales
charge will be imposed  with  respect to a  redemption  shall be  determined  in
accordance with, and in the manner set forth in, the Registration Statement.

            (d) Mitchell  Hutchins  may reallow any or all of the initial  sales
charges,  contingent  deferred sales  charges,  or service fees which it is paid
under this  Contract to such dealers as Mitchell  Hutchins may from time to time
determine.

                                       3

<PAGE>

         6. DUTIES OF THE FUND.

            (a) The Fund  reserves  the right at any time to  withdraw  offering
Class A Shares of any or all Series by written  notice to  Mitchell  Hutchins at
its principal office.

            (b)  The  Fund  shall  determine  in  its  sole  discretion  whether
certificates shall be issued with respect to the Class A Shares. If the Fund has
determined  that  certificates   shall  be  issued,  the  Fund  will  not  cause
certificates  representing  Class A Shares to be issued  unless so  requested by
shareholders. If such request is transmitted by Mitchell Hutchins, the Fund will
cause  certificates  evidencing  Class A Shares to be  issued in such  names and
denominations as Mitchell Hutchins shall from time to time direct.

            (c) The Fund shall keep  Mitchell  Hutchins  fully  informed  of its
affairs and shall make available to Mitchell Hutchins copies of all information,
financial  statements,  and other papers which Mitchell  Hutchins may reasonably
request  for  use in  connection  with  the  distribution  of  Class  A  Shares,
including,  without  limitation,  certified  copies of any financial  statements
prepared for the Fund by its independent  public  accountant and such reasonable
number  of  copies  of the most  current  prospectus,  statement  of  additional
information,  and annual and interim reports of any Series as Mitchell  Hutchins
may  request,  and the Fund shall  cooperate  fully in the  efforts of  Mitchell
Hutchins  to sell and  arrange  for the sale of the Class A Shares of the Series
and in the performance of Mitchell Hutchins under this Contract.

            (d) The Fund shall take,  from time to time,  all necessary  action,
including payment of the related filing fee, as may be necessary to register the
Class A Shares  under the 1933 Act to the end that there will be  available  for
sale such number of Class A Shares as Mitchell Hutchins may be expected to sell.
The Fund agrees to file, from time to time, such amendments,  reports, and other
documents as may be necessary in order that there will be no untrue statement of
a material fact in the  Registration  Statement,  nor any omission of a material
fact which omission would make the statements therein misleading.

            (e) The Fund shall use its best  efforts to qualify and maintain the
qualification of an appropriate number of Class A Shares of each Series for sale
under the  securities  laws of such  states or other  jurisdictions  as Mitchell
Hutchins  and the  Fund  may  approve,  and,  if  necessary  or  appropriate  in
connection therewith, to qualify and maintain the qualification of the Fund as a
broker or  dealer in such  jurisdictions;  provided  that the Fund  shall not be
required to amend its Trust Instrument or By-Laws to comply with the laws of any
jurisdiction,  to maintain an office in any jurisdiction, to change the terms of
the offering of the Class A Shares in any jurisdiction  from the terms set forth
in its  Registration  Statement,  to  qualify  as a foreign  corporation  in any
jurisdiction, or to consent to service of process in any jurisdiction other than
with  respect  to  claims  arising  out of the  offering  of the Class A Shares.
Mitchell  Hutchins shall furnish such information and other material relating to
its affairs and  activities  as may be required by the Fund in  connection  with
such qualifications.

         7. EXPENSES OF THE FUND.  The Fund shall bear all costs and expenses of
registering  the Class A Shares with the Securities and Exchange  Commission and
qualifying the Class A shares with state and other regulatory  bodies, and shall



                                       4
<PAGE>

assume  expenses  related to  communications  with  shareholders of each Series,
including  (i) fees and  disbursements  of its  counsel and  independent  public
accountant; (ii) the preparation, filing and printing of registration statements
and/or prospectuses or statements of additional  information  required under the
federal securities laws; (iii) the preparation and mailing of annual and interim
reports, prospectuses,  statements of additional information and proxy materials
to shareholders;  and (iv) the  qualifications of Class A Shares for sale and of
the Fund as a broker or dealer under the securities  laws of such  jurisdictions
as shall be selected by the Fund and  Mitchell  Hutchins  pursuant to  Paragraph
6(e) hereof,  and the costs and expenses  payable to each such  jurisdiction for
continuing qualification therein.

         8.  EXPENSES OF MITCHELL  HUTCHINS.  Mitchell  Hutchins  shall bear all
costs and expenses of (i) preparing, printing and distributing any materials not
prepared by the Fund and other materials used by Mitchell Hutchins in connection
with the sale of Class A Shares under this  Contract,  including the  additional
cost of printing copies of prospectuses,  statements of additional  information,
and annual and interim  shareholder  reports other than copies thereof  required
for  distribution  to  existing  shareholders  or for filing with any federal or
state  securities  authorities;  (ii) any  expenses of  advertising  incurred by
Mitchell  Hutchins  in  connection  with such  offering;  (iii) the  expenses of
registration or qualification  of Mitchell  Hutchins as a broker or dealer under
federal  or state laws and the  expenses  of  continuing  such  registration  or
qualification;  and (iv) all compensation paid to Mitchell  Hutchins'  employees
and others for selling  Class A Shares,  and all expenses of Mitchell  Hutchins,
its  employees and others who engage in or support the sale of Class A Shares as
may be incurred in connection with their sales efforts.

         9. INDEMNIFICATION.

            (a) The Fund agrees to indemnify, defend and hold Mitchell Hutchins,
its officers and directors, and any person who controls Mitchell Hutchins within
the meaning of Section 15 of the 1933 Act,  free and  harmless  from and against
any and all claims,  demands,  liabilities  and expenses  (including the cost of
investigating  or defending such claims,  demands or liabilities and any counsel
fees incurred in connection  therewith) which Mitchell  Hutchins,  its officers,
directors or any such controlling  person may incur under the 1933 Act, or under
common  law or  otherwise,  arising  out of or  based  upon any  alleged  untrue
statement of a material fact contained in the Registration  Statement or arising
out of or based upon any alleged  omission to state a material  fact required to
be stated in the  Registration  Statement or  necessary  to make the  statements
therein not misleading,  except insofar as such claims, demands,  liabilities or
expenses arise out of or are based upon any such untrue statement or omission or
alleged  untrue  statement or omission  made in reliance  upon and in conformity
with information  furnished in writing by Mitchell  Hutchins to the Fund for use
in the Registration Statement;  provided, however, that this indemnity agreement
shall not inure to the  benefit  of any person who is also an officer or trustee
of the Fund or who  controls  the Fund  within the  meaning of Section 15 of the
1933 Act, unless a court of competent jurisdiction shall determine,  or it shall
have been  determined by  controlling  precedent,  that such result would not be

                                       5
<PAGE>

against public policy as expressed in the 1933 Act; and further  provided,  that
in no event  shall  anything  contained  herein be so  construed  as to  protect
Mitchell  Hutchins  against any liability to the Fund or to the  shareholders of
any Series to which Mitchell  Hutchins  would  otherwise be subject by reason of
willful  misfeasance,  bad faith or gross  negligence in the  performance of its
duties or by reason of its  reckless  disregard  of its  obligations  under this
Contract. The Fund shall not be liable to Mitchell Hutchins under this indemnity
agreement with respect to any claim made against Mitchell Hutchins or any person
indemnified  unless  Mitchell  Hutchins or other such person shall have notified
the Fund in writing of the claim within a  reasonable  time after the summons or
other first written  notification  giving information of the nature of the claim
shall have been served  upon  Mitchell  Hutchins or such other  person (or after
Mitchell  Hutchins or the person  shall have  received  notice of service on any
designated  agent).  However,  failure to notify the Fund of any claim shall not
relieve the Fund from any  liability  which it may have to Mitchell  Hutchins or
any person against whom such action is brought otherwise than on account of this
indemnity  agreement.  The Fund  shall be  entitled  to  participate  at its own
expense in the  defense  or, if it so elects,  to assume the defense of any suit
brought to enforce any claims subject to this indemnity  agreement.  If the Fund
elects to assume the defense of any such claim,  the defense  shall be conducted
by counsel chosen by the Fund and satisfactory to indemnified  defendants in the
suit whose approval shall not be  unreasonably  withheld.  In the event that the
Fund  elects  to  assume  the  defense  of any  suit  and  retain  counsel,  the
indemnified  defendants  shall  bear  the fees and  expenses  of any  additional
counsel  retained by them. If the Fund does not elect to assume the defense of a
suit, it will reimburse the  indemnified  defendants for the reasonable fees and
expenses of any counsel retained by the indemnified defendants.  The Fund agrees
to notify Mitchell  Hutchins  promptly of the  commencement of any litigation or
proceedings against it or any of its officers or trustees in connection with the
issuance or sale of any of its Class A Shares.

            (b) Mitchell  Hutchins  agrees to  indemnify,  defend,  and hold the
Fund,  its officers and trustees and any person who controls the Fund within the
meaning of Section 15 of the 1933 Act,  free and  harmless  from and against any
and all  claims,  demands,  liabilities  and  expenses  (including  the  cost of
investigating or defending  against such claims,  demands or liabilities and any
counsel fees incurred in connection  therewith)  which the Fund, its trustees or
officers,  or any such controlling  person may incur under the 1933 Act or under
common  law or  otherwise  arising  out of or  based  upon  any  alleged  untrue
statement of a material fact  contained in  information  furnished in writing by
Mitchell Hutchins to the Fund for use in the Registration Statement, arising out
of or based upon any  alleged  omission to state a material  fact in  connection
with  such  information  required  to be stated  in the  Registration  Statement
necessary  to make  such  information  not  misleading,  or  arising  out of any
agreement between Mitchell Hutchins and any retail dealer, or arising out of any
supplemental  sales  literature  or  advertising  used by  Mitchell  Hutchins in
connection  with its duties  under this  Contract.  Mitchell  Hutchins  shall be
entitled to participate, at its own expense, in the defense or, if it so elects,
to assume the defense of any suit brought to enforce the claim,  but if Mitchell
Hutchins elects to assume the defense, the defense shall be conducted by counsel
chosen by Mitchell Hutchins and satisfactory to the indemnified defendants whose
approval shall not be unreasonably withheld. In the event that Mitchell Hutchins
elects to assume the defense of any suit and retain  counsel,  the defendants in
the suit shall bear the fees and expenses of any additional  counsel retained by
them. If Mitchell  Hutchins does not elect to assume the defense of any suit, it
will reimburse the  indemnified  defendants in the suit for the reasonable  fees
and expenses of any counsel retained by them.

         10.  LIMITATION  OF LIABILITY OF THE TRUSTEES AND  SHAREHOLDERS  OF THE
FUND. The trustees of the Fund and the  shareholders  of any Series shall not be
liable for any  obligations of the Fund or any Series under this  Contract,  and


                                       6
<PAGE>

Mitchell  Hutchins  agrees that,  in  asserting  any rights or claims under this
Contract,  it shall  look only to the  assets  and  property  of the Fund or the
particular  Series  in  settlement  of such  right  or  claims,  and not to such
trustees or shareholders.

         11.  Services  Provided to the Fund by Employees of Mitchell  Hutchins.
Any person, even though also an officer, director, employee or agent of Mitchell
Hutchins,  who may be or become an  officer,  trustee,  employee or agent of the
Fund,  shall be deemed,  when  rendering  services  to the Fund or acting in any
business of the Fund, to be rendering  such services to or acting solely for the
Fund and not as an officer, director, employee or agent or one under the control
or direction of Mitchell Hutchins even though paid by Mitchell Hutchins.

         12. DURATION AND TERMINATION.

            (a) This  Contract  shall  become  effective  upon the date  written
above,  provided that, with respect to any Series,  this Contract shall not take
effect  unless such action has first been  approved by vote of a majority of the
Board  and by vote of a  majority  of  those  trustees  of the  Fund who are not
interested  persons  of the  Fund,  and have no  direct  or  indirect  financial
interest  in the  operation  of  the  Plan  relating  to  the  Series  or in any
agreements  related  thereto (all such trustees  collectively  being referred to
herein as the "Independent Trustees") cast in person at a meeting called for the
purpose of voting on such action.

            (b) Unless sooner terminated as provided herein, this Contract shall
continue in effect for one year from the above written date. Thereafter,  if not
terminated, this Contract shall continue automatically for successive periods of
twelve months each,  provided that such continuance is specifically  approved at
least annually (i) by a vote of a majority of the Independent Trustees,  cast in
person at a meeting called for the purpose of voting on such approval,  and (ii)
by the Board or with  respect to any given  Series by vote of a majority  of the
outstanding voting securities of the Class A Shares of such Series.

            (c) Notwithstanding the foregoing,  with respect to any Series, this
Contract may be terminated at any time,  without the payment of any penalty,  by
vote of the Board, by vote of a majority of the Independent  Trustees or by vote
of a majority of the outstanding voting securities of the Class A Shares of such
Series  on sixty  days'  written  notice to  Mitchell  Hutchins  or by  Mitchell
Hutchins at any time, without the payment of any penalty, on sixty days' written
notice to the Fund or such Series. This Contract will automatically terminate in
the event of its assignment.

            (d)  Termination  of this  Contract with respect to any given Series
shall  in no  way  affect  the  continued  validity  of  this  Contract  or  the
performance thereunder with respect to any other Series.

         13.  AMENDMENT OF THIS  CONTRACT.  No provision of this Contract may be
changed,  waived,  discharged or terminated orally, but only by an instrument in
writing  signed by the party against which  enforcement  of the change,  waiver,
discharge or termination is sought.


                                       7
<PAGE>

         14.  GOVERNING LAW. This Contract shall be construed in accordance with
the laws of the State of  Delaware  and the 1940  Act.  To the  extent  that the
applicable laws of the State of Delaware conflict with the applicable provisions
of the l940 Act, the latter shall control.

         15.  NOTICE.  Any notice  required or  permitted  to be given by either
party to the other  shall be deemed  sufficient  upon  receipt in writing at the
other party's principal offices.

         16.  MISCELLANEOUS.  The  captions in this  Contract  are  included for
convenience  of  reference  only  and in no way  define  or  delimit  any of the
provisions  hereof or otherwise  affect  their  construction  or effect.  If any
provision of this  Contract  shall be held or made invalid by a court  decision,
statute, rule or otherwise, the remainder of this Contract shall not be affected
thereby.  This Contract  shall be binding upon and shall inure to the benefit of
the parties hereto and their  respective  successors.  As used in this Contract,
the terms "majority of the outstanding voting  securities,"  "interested person"
and "assignment" shall have the same meaning as such terms have in the l940 Act.

         IN WITNESS WHEREOF,  the parties hereto have caused this Contract to be
executed  by  their  officers  designated  as of the day and  year  first  above
written.



ATTEST:                                MITCHELL HUTCHINS PORTFOLIOS



                                       By:
- ---------------------------               ----------------------------------


ATTEST:                                MITCHELL HUTCHINS ASSET
                                       MANAGEMENT INC.



                                       By:
- ---------------------------               ----------------------------------





                                       8



                          MITCHELL HUTCHINS PORTFOLIOS

                              DISTRIBUTION CONTRACT
                                 CLASS B SHARES

         CONTRACT  made  as  of  ____________________,  1997,  between  MITCHELL
HUTCHINS  PORTFOLIOS,  a Delaware  business trust ("Fund") and MITCHELL HUTCHINS
ASSET MANAGEMENT INC., a Delaware corporation ("Mitchell Hutchins").

         WHEREAS  the Fund is  registered  under the  Investment  Company Act of
l940, as amended ("l940 Act"), as an open-end management  investment company and
currently has three distinct series of shares of beneficial interest ("Series"),
which correspond to distinct portfolios and have been designated as the Mitchell
Hutchins Growth Portfolio,  Mitchell  Hutchins  Moderate  Portfolio and Mitchell
Hutchins Conservative Portfolio; and

         WHEREAS  the Fund's  board of trustees  ("Board")  has  established  an
unlimited number of shares of beneficial interest of the above-referenced Series
as Class B shares ("Class B Shares"); and

         WHEREAS  the Fund has adopted a Plan of  Distribution  pursuant to Rule
12b-1 under the 1940 Act for its Class B Shares  ("Plan")  and desires to retain
Mitchell  Hutchins as principal  distributor in connection with the offering and
sale of the  Class B Shares of the  above-referenced  Series  and of such  other
Series as may  hereafter  be  designated  by the  Board and have  Class B Shares
established; and

         WHEREAS Mitchell Hutchins is willing to act as principal distributor of
the Class B Shares of each such Series on the terms and  conditions  hereinafter
set forth;

         NOW,  THEREFORE,  in consideration of the premises and mutual covenants
herein contained, it is agreed between the parties hereto as follows:

         1.  APPOINTMENT.  The Fund  hereby  appoints  Mitchell  Hutchins as its
exclusive  agent to be the principal  distributor to sell and to arrange for the
sale of the Class B Shares on the  terms  and for the  period  set forth in this
Contract.  Mitchell  Hutchins hereby accepts such  appointment and agrees to act
hereunder.  It is understood,  however,  that this appointment does not preclude
sales of the Class B Shares  directly  through the Fund's  transfer agent in the
manner set forth in the Registration  Statement.  As used in this Contract,  the
term "Registration  Statement" shall mean the currently  effective  registration
statement of the Fund, and any supplements thereto,  under the Securities Act of
1933, as amended ("1933 Act"), and the 1940 Act.

<PAGE>


         2. SERVICES AND DUTIES OF MITCHELL HUTCHINS.

            (a)  Mitchell  Hutchins  agrees  to sell  Class B  Shares  on a best
efforts  basis from time to time  during the term of this  Contract as agent for
the Fund and upon the terms described in the Registration Statement.

            (b) Upon  the  later of the  date of this  Contract  or the  initial
offering of the Class B Shares to the public by a Series, Mitchell Hutchins will
hold itself  available  to receive  purchase  orders,  satisfactory  to Mitchell
Hutchins,  for Class B Shares of that  Series  and will  accept  such  orders on
behalf  of the  Fund as of the  time of  receipt  of such  orders  and  promptly
transmit  such orders as are  accepted to the Fund's  transfer  agent.  Purchase
orders shall be deemed  effective at the time and in the manner set forth in the
Registration Statement.

            (c) Mitchell Hutchins in its discretion may enter into agreements to
sell Class B Shares to such registered and qualified  retail dealers,  including
but not limited to PaineWebber Incorporated  ("PaineWebber"),  as it may select.
In making  agreements  with such dealers,  Mitchell  Hutchins  shall act only as
principal and not as agent for the Fund.

            (d) The offering price of the Class B Shares of each Series shall be
the net asset value per Share as next  determined by the Fund following  receipt
of an order at Mitchell  Hutchins'  principal  office.  The Fund shall  promptly
furnish  Mitchell  Hutchins  with a statement of each  computation  of net asset
value.

            (e)  Mitchell  Hutchins  shall not be  obligated to sell any certain
number of Class B Shares.

            (f) To  facilitate  redemption  of  Class B Shares  by  shareholders
directly or through dealers, Mitchell Hutchins is authorized but not required on
behalf of the Fund to repurchase  Class B Shares presented to it by shareholders
and dealers at the price  determined in accordance  with,  and in the manner set
forth in, the Registration  Statement.  Such price shall reflect the subtraction
of the contingent deferred sales charge, if any, computed in accordance with and
in the manner set forth in the Registration Statement.

            (g) Mitchell  Hutchins shall provide ongoing  shareholder  services,
which include responding to shareholder  inquiries,  providing shareholders with
information  on their  investments  in the Class B Shares and any other services
now or hereafter deemed to be appropriate  subjects for the payments of "service
fees"  under  Rule 2830 of the  Conduct  Rules of the  National  Association  of
Securities Dealers, Inc. ("NASD") (collectively, "service activities").

            (h)  Mitchell  Hutchins  shall  have  the  right  to use any list of
shareholders  of the Fund or any other  list of  investors  which it  obtains in
connection  with its  provision  of  services  under  this  Contract;  provided,
however, that Mitchell Hutchins shall not sell or knowingly provide such list or
lists to any unaffiliated person.

         3.  AUTHORIZATION  TO ENTER INTO  EXCLUSIVE  DEALER  AGREEMENTS  AND TO
DELEGATE DUTIES AS DISTRIBUTOR. With respect to the Class B Shares of any or all
Series,  Mitchell  Hutchins may enter into an exclusive  dealer  agreement  with


                                       2
<PAGE>

PaineWebber or any other  registered and qualified  dealer with respect to sales
of the Class B Shares or the  provision  of  service  activities.  In a separate
contract or as part of any such exclusive dealer  agreement,  Mitchell  Hutchins
also may delegate to  PaineWebber  or another  registered  and qualified  dealer
("sub-distributor")  any or  all  of its  duties  specified  in  this  Contract,
provided that such separate  contract or exclusive dealer  agreement  imposes on
the sub-distributor  bound thereby all applicable duties and conditions to which
Mitchell Hutchins is subject under this Contract, and further provided that such
separate  contract or exclusive  dealer  agreement meets all requirements of the
1940 Act and rules thereunder.

         4. SERVICES NOT EXCLUSIVE.  The services furnished by Mitchell Hutchins
hereunder are not to be deemed exclusive and Mitchell  Hutchins shall be free to
furnish  similar  services to others so long as its services under this Contract
are not impaired  thereby.  Nothing in this Contract shall limit or restrict the
right of any director, officer or employee of Mitchell Hutchins, who may also be
a trustee,  officer or employee of the Fund, to engage in any other  business or
to  devote  his or her time and  attention  in part to the  management  or other
aspects of any other business, whether of a similar or a dissimilar nature.

         5. COMPENSATION.

            (a) As compensation  for its service  activities under this contract
with respect to the Class B Shares,  Mitchell  Hutchins  shall  receive from the
Fund a service  fee at the rate and under the terms and  conditions  of the Plan
adopted by the Fund with  respect to the Class B Shares of the  Series,  as such
Plan is amended  from time to time,  and subject to any further  limitations  on
such fee as the Board may impose.

            (b) As  compensation  for its  activities  under this  contract with
respect  to the  distribution  of the Class B Shares,  Mitchell  Hutchins  shall
receive  from the Fund a  distribution  fee at the rate and  under the terms and
conditions of the Plan adopted by the Fund with respect to the Class B Shares of
the  Series,  as such Plan is  amended  from time to time,  and  subject  to any
further limitations on such fee as the Board may impose.

            (c) As  compensation  for its  activities  under this  contract with
respect  to the  distribution  of the Class B Shares,  Mitchell  Hutchins  shall
receive all contingent  deferred sales charges imposed on redemptions of Class B
Shares of each  Series.  Whether and at what rate a  contingent  deferred  sales
charge will be imposed  with  respect to a  redemption  shall be  determined  in
accordance with, and in the manner set forth in, the Registration Statement.

            (d)  Mitchell  Hutchins  may reallow any or all of the  distribution
fees,  contingent deferred sales charges, or service fees which it is paid under
this  Contract  to such  dealers  as  Mitchell  Hutchins  may from  time to time
determine.

         6. DUTIES OF THE FUND.

            (a) The Fund  reserves  the right at any time to  withdraw  offering
Class B Shares of any or all Series by written  notice to  Mitchell  Hutchins at
its principal office.

                                       3
<PAGE>

            (b)  The  Fund  shall  determine  in  its  sole  discretion  whether
certificates shall be issued with respect to the Class B Shares. If the Fund has
determined  that  certificates   shall  be  issued,  the  Fund  will  not  cause
certificates  representing  Class B Shares to be issued  unless so  requested by
shareholders. If such request is transmitted by Mitchell Hutchins, the Fund will
cause  certificates  evidencing  Class B Shares to be  issued in such  names and
denominations as Mitchell Hutchins shall from time to time direct.

            (c) The Fund shall keep  Mitchell  Hutchins  fully  informed  of its
affairs and shall make available to Mitchell Hutchins copies of all information,
financial  statements,  and other papers which Mitchell  Hutchins may reasonably
request  for  use in  connection  with  the  distribution  of  Class  B  Shares,
including,  without  limitation,  certified  copies of any financial  statements
prepared for the Fund by its independent  public  accountant and such reasonable
number  of  copies  of the most  current  prospectus,  statement  of  additional
information,  and annual and interim reports of any Series as Mitchell  Hutchins
may  request,  and the Fund shall  cooperate  fully in the  efforts of  Mitchell
Hutchins  to sell and  arrange  for the sale of the Class B Shares of the Series
and in the performance of Mitchell Hutchins under this Contract.

            (d) The Fund shall take,  from time to time,  all necessary  action,
including payment of the related filing fee, as may be necessary to register the
Class B Shares  under the 1933 Act to the end that there will be  available  for
sale such number of Class B Shares as Mitchell Hutchins may be expected to sell.
The Fund agrees to file, from time to time, such amendments,  reports, and other
documents as may be necessary in order that there will be no untrue statement of
a material fact in the  Registration  Statement,  nor any omission of a material
fact which omission would make the statements therein misleading.

            (e) The Fund shall use its best  efforts to qualify and maintain the
qualification of an appropriate number of Class B Shares of each Series for sale
under the  securities  laws of such  states or other  jurisdictions  as Mitchell
Hutchins  and the  Fund  may  approve,  and,  if  necessary  or  appropriate  in
connection therewith, to qualify and maintain the qualification of the Fund as a
broker or  dealer in such  jurisdictions;  provided  that the Fund  shall not be
required to amend its Trust Instrument or By-Laws to comply with the laws of any
jurisdiction,  to maintain an office in any jurisdiction, to change the terms of
the offering of the Class B Shares in any jurisdiction  from the terms set forth
in its  Registration  Statement,  to  qualify  as a foreign  corporation  in any
jurisdiction, or to consent to service of process in any jurisdiction other than
with  respect  to  claims  arising  out of the  offering  of the Class B Shares.
Mitchell  Hutchins shall furnish such information and other material relating to
its affairs and  activities  as may be required by the Fund in  connection  with
such qualifications.

         7. EXPENSES OF THE FUND.  The Fund shall bear all costs and expenses of
registering  the Class B Shares with the Securities and Exchange  Commission and
qualifying the Class B shares with state and other regulatory  bodies, and shall
assume  expenses  related to  communications  with  shareholders of each Series,
including  (i) fees and  disbursements  of its  counsel and  independent  public
accountant; (ii) the preparation, filing and printing of registration statements
and/or prospectuses or statements of additional  information  required under the
federal securities laws; (iii) the preparation and mailing of annual and interim
reports, prospectuses,  statements of additional information and proxy materials


                                       4
<PAGE>

to shareholders;  and (iv) the  qualifications of Class B Shares for sale and of
the Fund as a broker or dealer under the securities  laws of such  jurisdictions
as shall be selected by the Fund and  Mitchell  Hutchins  pursuant to  Paragraph
6(e) hereof,  and the costs and expenses  payable to each such  jurisdiction for
continuing qualification therein.

         8.  EXPENSES OF MITCHELL  HUTCHINS.  Mitchell  Hutchins  shall bear all
costs and expenses of (i) preparing, printing and distributing any materials not
prepared by the Fund and other materials used by Mitchell Hutchins in connection
with the sale of Class B Shares under this  Contract,  including the  additional
cost of printing copies of prospectuses,  statements of additional  information,
and annual and interim  shareholder  reports other than copies thereof  required
for  distribution  to  existing  shareholders  or for filing with any federal or
state  securities  authorities;  (ii) any  expenses of  advertising  incurred by
Mitchell  Hutchins  in  connection  with such  offering;  (iii) the  expenses of
registration or qualification  of Mitchell  Hutchins as a broker or dealer under
federal  or state laws and the  expenses  of  continuing  such  registration  or
qualification;  and (iv) all compensation paid to Mitchell  Hutchins'  employees
and others for selling  Class B Shares,  and all expenses of Mitchell  Hutchins,
its  employees and others who engage in or support the sale of Class B Shares as
may be incurred in connection with their sales efforts.

         9. INDEMNIFICATION.

            (a) The Fund agrees to indemnify, defend and hold Mitchell Hutchins,
its officers and directors, and any person who controls Mitchell Hutchins within
the meaning of Section 15 of the 1933 Act,  free and  harmless  from and against
any and all claims,  demands,  liabilities  and expenses  (including the cost of
investigating  or defending such claims,  demands or liabilities and any counsel
fees incurred in connection  therewith) which Mitchell  Hutchins,  its officers,
directors or any such controlling  person may incur under the 1933 Act, or under
common  law or  otherwise,  arising  out of or  based  upon any  alleged  untrue
statement of a material fact contained in the Registration  Statement or arising
out of or based upon any alleged  omission to state a material  fact required to
be stated in the  Registration  Statement or  necessary  to make the  statements
therein not misleading,  except insofar as such claims, demands,  liabilities or
expenses arise out of or are based upon any such untrue statement or omission or
alleged  untrue  statement or omission  made in reliance  upon and in conformity
with information  furnished in writing by Mitchell  Hutchins to the Fund for use
in the Registration Statement;  provided, however, that this indemnity agreement
shall not inure to the  benefit  of any person who is also an officer or trustee
of the Fund or who  controls  the Fund  within the  meaning of Section 15 of the
1933 Act, unless a court of competent jurisdiction shall determine,  or it shall
have been  determined by  controlling  precedent,  that such result would not be
against public policy as expressed in the 1933 Act; and further  provided,  that
in no event  shall  anything  contained  herein be so  construed  as to  protect
Mitchell  Hutchins  against any liability to the Fund or to the  shareholders of



                                       5
<PAGE>

any Series to which Mitchell  Hutchins  would  otherwise be subject by reason of
willful  misfeasance,  bad faith or gross  negligence in the  performance of its
duties or by reason of its  reckless  disregard  of its  obligations  under this
Contract. The Fund shall not be liable to Mitchell Hutchins under this indemnity
agreement with respect to any claim made against Mitchell Hutchins or any person
indemnified  unless  Mitchell  Hutchins or other such person shall have notified
the Fund in writing of the claim within a  reasonable  time after the summons or
other first written  notification  giving information of the nature of the claim
shall have been served  upon  Mitchell  Hutchins or such other  person (or after
Mitchell  Hutchins or the person  shall have  received  notice of service on any
designated  agent).  However,  failure to notify the Fund of any claim shall not
relieve the Fund from any  liability  which it may have to Mitchell  Hutchins or
any person against whom such action is brought otherwise than on account of this
indemnity  agreement.  The Fund  shall be  entitled  to  participate  at its own
expense in the  defense  or, if it so elects,  to assume the defense of any suit
brought to enforce any claims subject to this indemnity  agreement.  If the Fund
elects to assume the defense of any such claim,  the defense  shall be conducted
by counsel chosen by the Fund and satisfactory to indemnified  defendants in the
suit whose approval shall not be  unreasonably  withheld.  In the event that the
Fund  elects  to  assume  the  defense  of any  suit  and  retain  counsel,  the
indemnified  defendants  shall  bear  the fees and  expenses  of any  additional
counsel  retained by them. If the Fund does not elect to assume the defense of a
suit, it will reimburse the  indemnified  defendants for the reasonable fees and
expenses of any counsel retained by the indemnified defendants.  The Fund agrees
to notify Mitchell  Hutchins  promptly of the  commencement of any litigation or
proceedings against it or any of its officers or trustees in connection with the
issuance or sale of any of its Class B Shares.

            (b) Mitchell  Hutchins  agrees to  indemnify,  defend,  and hold the
Fund,  its officers and trustees and any person who controls the Fund within the
meaning of Section 15 of the 1933 Act,  free and  harmless  from and against any
and all  claims,  demands,  liabilities  and  expenses  (including  the  cost of
investigating or defending  against such claims,  demands or liabilities and any
counsel fees incurred in connection  therewith)  which the Fund, its trustees or
officers,  or any such controlling  person may incur under the 1933 Act or under
common  law or  otherwise  arising  out of or  based  upon  any  alleged  untrue
statement of a material fact  contained in  information  furnished in writing by
Mitchell Hutchins to the Fund for use in the Registration Statement, arising out
of or based upon any  alleged  omission to state a material  fact in  connection
with  such  information  required  to be stated  in the  Registration  Statement
necessary  to make  such  information  not  misleading,  or  arising  out of any
agreement between Mitchell Hutchins and any retail dealer, or arising out of any
supplemental  sales  literature  or  advertising  used by  Mitchell  Hutchins in
connection  with its duties  under this  Contract.  Mitchell  Hutchins  shall be
entitled to participate, at its own expense, in the defense or, if it so elects,
to assume the defense of any suit brought to enforce the claim,  but if Mitchell
Hutchins elects to assume the defense, the defense shall be conducted by counsel
chosen by Mitchell Hutchins and satisfactory to the indemnified defendants whose
approval shall not be unreasonably withheld. In the event that Mitchell Hutchins
elects to assume the defense of any suit and retain  counsel,  the defendants in
the suit shall bear the fees and expenses of any additional  counsel retained by
them. If Mitchell  Hutchins does not elect to assume the defense of any suit, it
will reimburse the  indemnified  defendants in the suit for the reasonable  fees
and expenses of any counsel retained by them.

         10.  LIMITATION  OF LIABILITY OF THE TRUSTEES AND  SHAREHOLDERS  OF THE
FUND. The trustees of the Fund and the  shareholders  of any Series shall not be
liable for any  obligations of the Fund or any Series under this  Contract,  and
Mitchell  Hutchins  agrees that,  in  asserting  any rights or claims under this
Contract,  it shall  look only to the  assets  and  property  of the Fund or the
particular  Series  in  settlement  of such  right  or  claims,  and not to such
trustees or shareholders.

         11.  SERVICES  PROVIDED TO THE FUND BY EMPLOYEES OF MITCHELL  HUTCHINS.
Any person, even though also an officer, director, employee or agent of Mitchell
Hutchins,  who may be or become an  officer,  trustee,  employee or agent of the


                                       6
<PAGE>

Fund,  shall be deemed,  when  rendering  services  to the Fund or acting in any
business of the Fund, to be rendering  such services to or acting solely for the
Fund and not as an officer, director, employee or agent or one under the control
or direction of Mitchell Hutchins even though paid by Mitchell Hutchins.

         12. DURATION AND TERMINATION.

            (a) This  Contract  shall  become  effective  upon the date  written
above,  provided that, with respect to any Series,  this Contract shall not take
effect  unless such action has first been  approved by vote of a majority of the
Board  and by vote of a  majority  of  those  trustees  of the  Fund who are not
interested  persons  of the  Fund,  and have no  direct  or  indirect  financial
interest  in the  operation  of  the  Plan  relating  to  the  Series  or in any
agreements  related  thereto (all such trustees  collectively  being referred to
herein as the  "Independent  Trustees"),  cast in person at a meeting called for
the purpose of voting on such action.

            (b) Unless sooner terminated as provided herein, this Contract shall
continue in effect for one year from the above written date. Thereafter,  if not
terminated, this Contract shall continue automatically for successive periods of
twelve months each,  provided that such continuance is specifically  approved at
least annually (i) by a vote of a majority of the Independent Trustees,  cast in
person at a meeting called for the purpose of voting on such approval,  and (ii)
by the Board or with  respect to any given  Series by vote of a majority  of the
outstanding voting securities of the Class B Shares of such Series.

            (c) Notwithstanding the foregoing,  with respect to any Series, this
Contract may be terminated at any time,  without the payment of any penalty,  by
vote of the Board, by vote of a majority of the Independent  Trustees or by vote
of a majority of the outstanding voting securities of the Class B Shares of such
Series  on sixty  days'  written  notice to  Mitchell  Hutchins  or by  Mitchell
Hutchins at any time, without the payment of any penalty, on sixty days' written
notice to the Fund or such Series. This Contract will automatically terminate in
the event of its assignment.

            (d)  Termination  of this  Contract with respect to any given Series
shall  in no  way  affect  the  continued  validity  of  this  Contract  or  the
performance thereunder with respect to any other Series.

         13.  AMENDMENT OF THIS  CONTRACT.  No provision of this Contract may be
changed,  waived,  discharged or terminated orally, but only by an instrument in
writing  signed by the party against which  enforcement  of the change,  waiver,
discharge or termination is sought.

         14.  GOVERNING LAW. This Contract shall be construed in accordance with
the laws of the State of  Delaware  and the 1940  Act.  To the  extent  that the
applicable laws of the State of Delaware conflict with the applicable provisions
of the l940 Act, the latter shall control.

         15.  NOTICE.  Any notice  required or  permitted  to be given by either
party to the other  shall be deemed  sufficient  upon  receipt in writing at the
other party's principal offices.

                                       7
<PAGE>

         16.  MISCELLANEOUS.  The  captions in this  Contract  are  included for
convenience  of  reference  only  and in no way  define  or  delimit  any of the
provisions  hereof or otherwise  affect  their  construction  or effect.  If any
provision of this  Contract  shall be held or made invalid by a court  decision,
statute, rule or otherwise, the remainder of this Contract shall not be affected
thereby.  This Contract  shall be binding upon and shall inure to the benefit of
the parties hereto and their  respective  successors.  As used in this Contract,
the terms "majority of the outstanding voting  securities,"  "interested person"
and "assignment" shall have the same meaning as such terms have in the l940 Act.

         IN WITNESS WHEREOF,  the parties hereto have caused this Contract to be
executed  by  their  officers  designated  as of the day and  year  first  above
written.



ATTEST:                                    MITCHELL HUTCHINS PORTFOLIOS



_____________________________              By: _____________________________


ATTEST:                                    MITCHELL HUTCHINS ASSET
                                           MANAGEMENT INC.



_____________________________              By: _____________________________







                                       8




                          MITCHELL HUTCHINS PORTFOLIOS

                              DISTRIBUTION CONTRACT
                                 CLASS C SHARES

         CONTRACT  made  as  of  _____________________,  1997  between  MITCHELL
HUTCHINS PORTFOLIOS,  a Delaware business trust ("Fund"),  and MITCHELL HUTCHINS
ASSET MANAGEMENT INC., a Delaware corporation ("Mitchell Hutchins").

         WHEREAS  the Fund is  registered  under the  Investment  Company Act of
l940, as amended ("l940 Act"), as an open-end management  investment company and
currently has three distinct series of shares of beneficial interest ("Series"),
which correspond to distinct portfolios and have been designated as the Mitchell
Hutchins Growth Portfolio,  Mitchell  Hutchins  Moderate  Portfolio and Mitchell
Hutchins Conservative Portfolio; and

         WHEREAS  the Fund's  board of trustees  ("Board")  has  established  an
unlimited number of shares of beneficial interest of the above-referenced Series
as Class C shares ("Class C Shares"); and

         WHEREAS  the Fund has adopted a Plan of  Distribution  pursuant to Rule
12b-1 under the 1940 Act for its Class C Shares  ("Plan")  and desires to retain
Mitchell  Hutchins as principal  distributor in connection with the offering and
sale of the  Class C Shares of the  above-referenced  Series  and of such  other
Series as may  hereafter  be  designated  by the  Board and have  Class C Shares
established; and

         WHEREAS Mitchell Hutchins is willing to act as principal distributor of
the Class C Shares of each such Series on the terms and  conditions  hereinafter
set forth;

         NOW,  THEREFORE,  in consideration of the premises and mutual covenants
herein contained, it is agreed between the parties hereto as follows:

         1.  APPOINTMENT.  The Fund  hereby  appoints  Mitchell  Hutchins as its
exclusive  agent to be the principal  distributor to sell and to arrange for the
sale of the Class C Shares on the  terms  and for the  period  set forth in this
Contract.  Mitchell  Hutchins hereby accepts such  appointment and agrees to act
hereunder.  It is understood,  however,  that this appointment does not preclude
sales of the Class C Shares  directly  through the Fund's  transfer agent in the
manner set forth in the Registration  Statement.  As used in this Contract,  the
term "Registration  Statement" shall mean the currently  effective  registration
statement of the Fund, and any supplements thereto,  under the Securities Act of
1933, as amended ("1933 Act"), and the 1940 Act.

         2. SERVICES AND DUTIES OF MITCHELL HUTCHINS.

            (a)  Mitchell  Hutchins  agrees  to sell  Class C  Shares  on a best
efforts  basis from time to time  during the term of this  Contract as agent for
the Fund and upon the terms described in the Registration Statement.
<PAGE>

            (b) Upon  the  later of the  date of this  Contract  or the  initial
offering of the Class C Shares to the public by a Series, Mitchell Hutchins will
hold itself  available  to receive  purchase  orders,  satisfactory  to Mitchell
Hutchins,  for Class C Shares of that  Series  and will  accept  such  orders on
behalf  of the  Fund as of the  time of  receipt  of such  orders  and  promptly
transmit  such orders as are  accepted to the Fund's  transfer  agent.  Purchase
orders shall be deemed  effective at the time and in the manner set forth in the
Registration Statement.

            (c) Mitchell Hutchins in its discretion may enter into agreements to
sell Class C Shares to such registered and qualified  retail dealers,  including
but not limited to PaineWebber Incorporated  ("PaineWebber"),  as it may select.
In making  agreements  with such dealers,  Mitchell  Hutchins  shall act only as
principal and not as agent for the Fund.

            (d) The offering price of the Class C Shares of each Series shall be
the net asset value per Share as next  determined by the Fund following  receipt
of an order at Mitchell  Hutchins'  principal  office.  The Fund shall  promptly
furnish  Mitchell  Hutchins  with a statement of each  computation  of net asset
value.

            (e)  Mitchell  Hutchins  shall not be  obligated to sell any certain
number of Class C Shares.

            (f) To  facilitate  redemption  of  Class C Shares  by  shareholders
directly or through dealers, Mitchell Hutchins is authorized but not required on
behalf of the Fund to repurchase  Class C Shares presented to it by shareholders
and dealers at the price  determined in accordance  with,  and in the manner set
forth in, the Registration  Statement.  Such price shall reflect the subtraction
of the contingent deferred sales charge, if any, computed in accordance with and
in the manner set forth in the Registration Statement.

            (g) Mitchell  Hutchins shall provide ongoing  shareholder  services,
which include responding to shareholder  inquiries,  providing shareholders with
information  on their  investments  in the Class C Shares and any other services
now or hereafter deemed to be appropriate  subjects for the payments of "service
fees"  under  Rule 2830 of the  Conduct  Rules of the  National  Association  of
Securities Dealers, Inc. ("NASD") (collectively, "service activities").

            (h)  Mitchell  Hutchins  shall  have  the  right  to use any list of
shareholders  of the Fund or any other  list of  investors  which it  obtains in
connection  with its  provision  of  services  under  this  Contract;  provided,
however, that Mitchell Hutchins shall not sell or knowingly provide such list or
lists to any unaffiliated person.

         3.  AUTHORIZATION  TO ENTER INTO  EXCLUSIVE  DEALER  AGREEMENTS  AND TO
DELEGATE DUTIES AS DISTRIBUTOR. With respect to the Class C Shares of any or all
Series,  Mitchell  Hutchins may enter into an exclusive  dealer  agreement  with
PaineWebber or any other  registered and qualified  dealer with respect to sales
of the Class C Shares or the  provision  of  service  activities.  In a separate
contract or as part of any such exclusive dealer  agreement,  Mitchell  Hutchins
also may delegate to  PaineWebber  or another  registered  and qualified  dealer
("sub-distributor")  any or  all  of its  duties  specified  in  this  Contract,
provided that such separate  contract or exclusive dealer  agreement  imposes on

                                       2
<PAGE>

the sub-distributor  bound thereby all applicable duties and conditions to which
Mitchell Hutchins is subject under this Contract, and further provided that such
separate  contract or exclusive  dealer  agreement meets all requirements of the
1940 Act and rules thereunder.

         4. SERVICES NOT EXCLUSIVE.  The services furnished by Mitchell Hutchins
hereunder are not to be deemed exclusive and Mitchell  Hutchins shall be free to
furnish  similar  services to others so long as its services under this Contract
are not impaired  thereby.  Nothing in this Contract shall limit or restrict the
right of any director, officer or employee of Mitchell Hutchins, who may also be
a trustee,  officer or employee of the Fund, to engage in any other  business or
to  devote  his or her time and  attention  in part to the  management  or other
aspects of any other business, whether of a similar or a dissimilar nature.

         5. COMPENSATION.

            (a) As compensation  for its service  activities under this contract
with respect to the Class C Shares,  Mitchell  Hutchins  shall  receive from the
Fund a service  fee at the rate and under the terms and  conditions  of the Plan
adopted by the Fund with  respect to the Class C Shares of the  Series,  as such
Plan is amended  from time to time,  and subject to any further  limitations  on
such fee as the Board may impose.

            (b) As  compensation  for its  activities  under this  contract with
respect  to the  distribution  of the Class C Shares,  Mitchell  Hutchins  shall
receive  from the Fund a  distribution  fee at the rate and  under the terms and
conditions of the Plan adopted by the Fund with respect to the Class C Shares of
the  Series,  as such Plan is  amended  from time to time,  and  subject  to any
further limitations on such fee as the Board may impose.

            (c) As  compensation  for its  activities  under this  contract with
respect  to the  distribution  of the Class C Shares,  Mitchell  Hutchins  shall
receive all contingent  deferred sales charges imposed on redemptions of Class C
Shares of each  Series.  Whether and at what rate a  contingent  deferred  sales
charge will be imposed  with  respect to a  redemption  shall be  determined  in
accordance with, and in the manner set forth in, the Registration Statement.

            (d)  Mitchell  Hutchins  may reallow any or all of the  distribution
fees,  contingent deferred sales charges, or service fees which it is paid under
this  Contract  to such  dealers  as  Mitchell  Hutchins  may from  time to time
determine.

         6. DUTIES OF THE FUND.

            (a) The Fund  reserves  the right at any time to  withdraw  offering
Class C Shares of any or all Series by written  notice to  Mitchell  Hutchins at
its principal office.

            (b)  The  Fund  shall  determine  in  its  sole  discretion  whether
certificates shall be issued with respect to the Class C Shares. If the Fund has
determined  that  certificates   shall  be  issued,  the  Fund  will  not  cause
certificates  representing  Class C Shares to be issued  unless so  requested by
shareholders. If such request is transmitted by Mitchell Hutchins, the Fund will
cause  certificates  evidencing  Class C Shares to be  issued in such  names and
denominations as Mitchell Hutchins shall from time to time direct.

                                       3
<PAGE>

            (c) The Fund shall keep  Mitchell  Hutchins  fully  informed  of its
affairs and shall make available to Mitchell Hutchins copies of all information,
financial  statements,  and other papers which Mitchell  Hutchins may reasonably
request  for  use in  connection  with  the  distribution  of  Class  C  Shares,
including,  without  limitation,  certified  copies of any financial  statements
prepared for the Fund by its independent  public  accountant and such reasonable
number  of  copies  of the most  current  prospectus,  statement  of  additional
information,  and annual and interim reports of any Series as Mitchell  Hutchins
may  request,  and the Fund shall  cooperate  fully in the  efforts of  Mitchell
Hutchins  to sell and  arrange  for the sale of the Class C Shares of the Series
and in the performance of Mitchell Hutchins under this Contract.

            (d) The Fund shall take,  from time to time,  all necessary  action,
including payment of the related filing fee, as may be necessary to register the
Class C Shares  under the 1933 Act to the end that there will be  available  for
sale such number of Class C Shares as Mitchell Hutchins may be expected to sell.
The Fund agrees to file, from time to time, such amendments,  reports, and other
documents as may be necessary in order that there will be no untrue statement of
a material fact in the  Registration  Statement,  nor any omission of a material
fact which omission would make the statements therein misleading.

            (e) The Fund shall use its best  efforts to qualify and maintain the
qualification of an appropriate number of Class C Shares of each Series for sale
under the  securities  laws of such  states or other  jurisdictions  as Mitchell
Hutchins  and the  Fund  may  approve,  and,  if  necessary  or  appropriate  in
connection therewith, to qualify and maintain the qualification of the Fund as a
broker or  dealer in such  jurisdictions;  provided  that the Fund  shall not be
required to amend its Trust Instrument or By-Laws to comply with the laws of any
jurisdiction,  to maintain an office in any jurisdiction, to change the terms of
the offering of the Class C Shares in any jurisdiction  from the terms set forth
in its  Registration  Statement,  to  qualify  as a foreign  corporation  in any
jurisdiction, or to consent to service of process in any jurisdiction other than
with  respect  to  claims  arising  out of the  offering  of the Class C Shares.
Mitchell  Hutchins shall furnish such information and other material relating to
its affairs and  activities  as may be required by the Fund in  connection  with
such qualifications.

         7. EXPENSES OF THE FUND.  The Fund shall bear all costs and expenses of
registering  the Class C Shares with the Securities and Exchange  Commission and
qualifying the Class C shares with state and other regulatory  bodies, and shall
assume  expenses  related to  communications  with  shareholders of each Series,
including  (i) fees and  disbursements  of its  counsel and  independent  public
accountant; (ii) the preparation, filing and printing of registration statements
and/or prospectuses or statements of additional  information  required under the
federal securities laws; (iii) the preparation and mailing of annual and interim
reports, prospectuses,  statements of additional information and proxy materials
to shareholders;  and (iv) the  qualifications of Class C Shares for sale and of
the Fund as a broker or dealer under the securities  laws of such  jurisdictions
as shall be selected by the Fund and  Mitchell  Hutchins  pursuant to  Paragraph
6(e) hereof,  and the costs and expenses  payable to each such  jurisdiction for
continuing qualification therein.

         8.  EXPENSES OF MITCHELL  HUTCHINS.  Mitchell  Hutchins  shall bear all
costs and expenses of (i) preparing, printing and distributing any materials not
prepared by the Fund and other materials used by Mitchell Hutchins in connection


                                       4
<PAGE>

with the sale of Class C Shares under this  Contract,  including the  additional
cost of printing copies of prospectuses,  statements of additional  information,
and annual and interim  shareholder  reports other than copies thereof  required
for  distribution  to  existing  shareholders  or for filing with any federal or
state  securities  authorities;  (ii) any  expenses of  advertising  incurred by
Mitchell  Hutchins  in  connection  with such  offering;  (iii) the  expenses of
registration or qualification  of Mitchell  Hutchins as a broker or dealer under
federal  or state laws and the  expenses  of  continuing  such  registration  or
qualification;  and (iv) all compensation paid to Mitchell  Hutchins'  employees
and others for selling  Class C Shares,  and all expenses of Mitchell  Hutchins,
its  employees and others who engage in or support the sale of Class C Shares as
may be incurred in connection with their sales efforts.

         9. INDEMNIFICATION.

            (a) The Fund agrees to indemnify, defend and hold Mitchell Hutchins,
its officers and directors, and any person who controls Mitchell Hutchins within
the meaning of Section 15 of the 1933 Act,  free and  harmless  from and against
any and all claims,  demands,  liabilities  and expenses  (including the cost of
investigating  or defending such claims,  demands or liabilities and any counsel
fees incurred in connection  therewith) which Mitchell  Hutchins,  its officers,
directors or any such controlling  person may incur under the 1933 Act, or under
common  law or  otherwise,  arising  out of or  based  upon any  alleged  untrue
statement of a material fact contained in the Registration  Statement or arising
out of or based upon any alleged  omission to state a material  fact required to
be stated in the  Registration  Statement or  necessary  to make the  statements
therein not misleading,  except insofar as such claims, demands,  liabilities or
expenses arise out of or are based upon any such untrue statement or omission or
alleged  untrue  statement or omission  made in reliance  upon and in conformity
with information  furnished in writing by Mitchell  Hutchins to the Fund for use
in the Registration Statement;  provided, however, that this indemnity agreement
shall not inure to the  benefit  of any person who is also an officer or trustee
of the Fund or who  controls  the Fund  within the  meaning of Section 15 of the
1933 Act, unless a court of competent jurisdiction shall determine,  or it shall
have been  determined by  controlling  precedent,  that such result would not be
against public policy as expressed in the 1933 Act; and further  provided,  that
in no event  shall  anything  contained  herein be so  construed  as to  protect
Mitchell  Hutchins  against any liability to the Fund or to the  shareholders of
any Series to which Mitchell  Hutchins  would  otherwise be subject by reason of
willful  misfeasance,  bad faith or gross  negligence in the  performance of its
duties or by reason of its  reckless  disregard  of its  obligations  under this
Contract. The Fund shall not be liable to Mitchell Hutchins under this indemnity
agreement with respect to any claim made against Mitchell Hutchins or any person
indemnified  unless  Mitchell  Hutchins or other such person shall have notified
the Fund in writing of the claim within a  reasonable  time after the summons or
other first written  notification  giving information of the nature of the claim
shall have been served  upon  Mitchell  Hutchins or such other  person (or after
Mitchell  Hutchins or the person  shall have  received  notice of service on any
designated  agent).  However,  failure to notify the Fund of any claim shall not
relieve the Fund from any  liability  which it may have to Mitchell  Hutchins or
any person against whom such action is brought otherwise than on account of this
indemnity  agreement.  The Fund  shall be  entitled  to  participate  at its own
 

                                      5
<PAGE>

expense in the  defense  or, if it so elects,  to assume the defense of any suit
brought to enforce any claims subject to this indemnity  agreement.  If the Fund
elects to assume the defense of any such claim,  the defense  shall be conducted
by counsel chosen by the Fund and satisfactory to indemnified  defendants in the
suit whose approval shall not be  unreasonably  withheld.  In the event that the
Fund  elects  to  assume  the  defense  of any  suit  and  retain  counsel,  the
indemnified  defendants  shall  bear  the fees and  expenses  of any  additional
counsel  retained by them. If the Fund does not elect to assume the defense of a
suit, it will reimburse the  indemnified  defendants for the reasonable fees and
expenses of any counsel retained by the indemnified defendants.  The Fund agrees
to notify Mitchell  Hutchins  promptly of the  commencement of any litigation or
proceedings against it or any of its officers or trustees in connection with the
issuance or sale of any of its Class C Shares.

            (b) Mitchell  Hutchins  agrees to  indemnify,  defend,  and hold the
Fund,  its officers and trustees and any person who controls the Fund within the
meaning of Section 15 of the 1933 Act,  free and  harmless  from and against any
and all  claims,  demands,  liabilities  and  expenses  (including  the  cost of
investigating or defending  against such claims,  demands or liabilities and any
counsel fees incurred in connection  therewith)  which the Fund, its trustees or
officers,  or any such controlling  person may incur under the 1933 Act or under
common  law or  otherwise  arising  out of or  based  upon  any  alleged  untrue
statement of a material fact  contained in  information  furnished in writing by
Mitchell Hutchins to the Fund for use in the Registration Statement, arising out
of or based upon any  alleged  omission to state a material  fact in  connection
with  such  information  required  to be stated  in the  Registration  Statement
necessary  to make  such  information  not  misleading,  or  arising  out of any
agreement between Mitchell Hutchins and any retail dealer, or arising out of any
supplemental  sales  literature  or  advertising  used by  Mitchell  Hutchins in
connection  with its duties  under this  Contract.  Mitchell  Hutchins  shall be
entitled to participate, at its own expense, in the defense or, if it so elects,
to assume the defense of any suit brought to enforce the claim,  but if Mitchell
Hutchins elects to assume the defense, the defense shall be conducted by counsel
chosen by Mitchell Hutchins and satisfactory to the indemnified defendants whose
approval shall not be unreasonably withheld. In the event that Mitchell Hutchins
elects to assume the defense of any suit and retain  counsel,  the defendants in
the suit shall bear the fees and expenses of any additional  counsel retained by
them. If Mitchell  Hutchins does not elect to assume the defense of any suit, it
will reimburse the  indemnified  defendants in the suit for the reasonable  fees
and expenses of any counsel retained by them.

         10.  LIMITATION  OF LIABILITY OF THE TRUSTEES AND  SHAREHOLDERS  OF THE
FUND. The trustees of the Fund and the  shareholders  of any Series shall not be
liable for any  obligations of the Fund or any Series under this  Contract,  and
Mitchell  Hutchins  agrees that,  in  asserting  any rights or claims under this
Contract,  it shall  look only to the  assets  and  property  of the Fund or the
particular  Series  in  settlement  of such  right  or  claims,  and not to such
trustees or shareholders.

         11.  SERVICES  PROVIDED TO THE FUND BY EMPLOYEES OF MITCHELL  HUTCHINS.
Any person, even though also an officer, director, employee or agent of Mitchell
Hutchins,  who may be or become an  officer,  trustee,  employee or agent of the
Fund,  shall be deemed,  when  rendering  services  to the Fund or acting in any
business of the Fund, to be rendering  such services to or acting solely for the
Fund and not as an officer, director, employee or agent or one under the control
or direction of Mitchell Hutchins even though paid by Mitchell Hutchins.

                                       7
<PAGE>

         12. DURATION AND TERMINATION.

            (a) This  Contract  shall  become  effective  upon the date  written
above,  provided that, with respect to any Series,  this Contract shall not take
effect  unless such action has first been  approved by vote of a majority of the
Board  and by vote of a  majority  of  those  trustees  of the  Fund who are not
interested  persons  of the  Fund,  and have no  direct  or  indirect  financial
interest  in the  operation  of  the  Plan  relating  to  the  Series  or in any
agreements  related  thereto (all such trustees  collectively  being referred to
herein as the  "Independent  Trustees"),  cast in person at a meeting called for
the purpose of voting on such action.

            (b) Unless sooner terminated as provided herein, this Contract shall
continue in effect for one year from the above written date. Thereafter,  if not
terminated, this Contract shall continue automatically for successive periods of
twelve months each,  provided that such continuance is specifically  approved at
least annually (i) by a vote of a majority of the Independent Trustees,  cast in
person at a meeting called for the purpose of voting on such approval,  and (ii)
by the Board or with  respect to any given  Series by vote of a majority  of the
outstanding voting securities of the Class C Shares of such Series.

            (c) Notwithstanding the foregoing,  with respect to any Series, this
Contract may be terminated at any time,  without the payment of any penalty,  by
vote of the Board, by vote of a majority of the Independent  Trustees or by vote
of a majority of the outstanding voting securities of the Class C Shares of such
Series  on sixty  days'  written  notice to  Mitchell  Hutchins  or by  Mitchell
Hutchins at any time, without the payment of any penalty, on sixty days' written
notice to the Fund or such Series. This Contract will automatically terminate in
the event of its assignment.

            (d)  Termination  of this  Contract with respect to any given Series
shall  in no  way  affect  the  continued  validity  of  this  Contract  or  the
performance thereunder with respect to any other Series.

         13.  AMENDMENT OF THIS  CONTRACT.  No provision of this Contract may be
changed,  waived,  discharged or terminated orally, but only by an instrument in
writing  signed by the party against which  enforcement  of the change,  waiver,
discharge or termination is sought.

         14.  GOVERNING LAW. This Contract shall be construed in accordance with
the laws of the State of  Delaware  and the 1940  Act.  To the  extent  that the
applicable laws of the State of Delaware conflict with the applicable provisions
of the l940 Act, the latter shall control.

         15.  NOTICE.  Any notice  required or  permitted  to be given by either
party to the other  shall be deemed  sufficient  upon  receipt in writing at the
other party's principal offices.

         16.  MISCELLANEOUS.  The  captions in this  Contract  are  included for
convenience  of  reference  only  and in no way  define  or  delimit  any of the
provisions  hereof or otherwise  affect  their  construction  or effect.  If any
provision of this  Contract  shall be held or made invalid by a court  decision,
statute, rule or otherwise, the remainder of this Contract shall not be affected
thereby.  This Contract  shall be binding upon and shall inure to the benefit of

                                       7
<PAGE>

the parties hereto and their  respective  successors.  As used in this Contract,
the terms "majority of the outstanding voting  securities,"  "interested person"
and "assignment" shall have the same meaning as such terms have in the l940 Act.

         IN WITNESS WHEREOF,  the parties hereto have caused this Contract to be
executed  by  their  officers  designated  as of the day and  year  first  above
written.



ATTEST:                                MITCHELL HUTCHINS PORTFOLIOS



                                       By:
- ----------------------------              ----------------------------------  


ATTEST:                                MITCHELL HUTCHINS ASSET
                                       MANAGEMENT INC.



                                       By:
- ----------------------------              ----------------------------------






                                       8




                          MITCHELL HUTCHINS PORTFOLIOS

                              DISTRIBUTION CONTRACT
                                 CLASS Y SHARES



         CONTRACT  made  as  of  ____________________,   1997  between  MITCHELL
HUTCHINS PORTFOLIOS,  a Delaware business trust ("Fund"),  and MITCHELL HUTCHINS
ASSET MANAGEMENT INC., a Delaware corporation ("Mitchell Hutchins").

         WHEREAS  the Fund is  registered  under the  Investment  Company Act of
l940, as amended ("l940 Act"), as an open-end management  investment company and
currently has three distinct series of shares of beneficial interest ("Series"),
which  correspond to distinct  portfolios  and have been  designated as Mitchell
Hutchins Growth Portfolio,  Mitchell  Hutchins  Moderate  Portfolio and Mitchell
Hutchins Conservative Portfolio; and

         WHEREAS  the Fund's  board of trustees  ("Board")  has  established  an
unlimited number of shares of beneficial interest of the above-referenced Series
as Class Y shares ("Class Y Shares"); and

         WHEREAS  the Fund  desires to retain  Mitchell  Hutchins  as  principal
distributor  in  connection  with the offering and sale of the Class Y Shares of
the  above-referenced  Series  and of such  other  Series  as may  hereafter  be
designated by the Board and have Class Y Shares established; and

         WHEREAS Mitchell Hutchins is willing to act as principal distributor of
the Class Y Shares of each such Series on the terms and  conditions  hereinafter
set forth;

         NOW,  THEREFORE,  in consideration of the premises and mutual covenants
herein contained, it is agreed between the parties hereto as follows:

         1.  APPOINTMENT.  The Fund  hereby  appoints  Mitchell  Hutchins as its
exclusive  agent to be the principal  distributor to sell and to arrange for the
sale of the Class Y Shares on the  terms  and for the  period  set forth in this
Contract.  Mitchell  Hutchins hereby accepts such  appointment and agrees to act
hereunder.  It is understood,  however,  that this appointment does not preclude
sales of the Class Y Shares  directly  through the Fund's  transfer agent in the
manner set forth in the Registration  Statement.  As used in this Contract,  the
term "Registration  Statement" shall mean the currently  effective  registration
statement of the Fund, and any supplements thereto,  under the Securities Act of
1933, as amended ("1933 Act"), and the 1940 Act.

         2. SERVICES AND DUTIES OF MITCHELL HUTCHINS.

            (a)  Mitchell  Hutchins  agrees  to sell  Class Y  Shares  on a best
efforts  basis from time to time  during the term of this  Contract as agent for
the Fund and upon the terms described in the Registration Statement.
<PAGE>

            (b) Upon  the  later of the  date of this  Contract  or the  initial
offering of the Class Y Shares by a Series,  Mitchell  Hutchins will hold itself
available to receive purchase  orders,  satisfactory to Mitchell  Hutchins,  for
Class Y Shares of that  Series and will accept such orders on behalf of the Fund
as of the time of receipt of such orders and  promptly  transmit  such orders as
are  accepted to the Fund's  transfer  agent.  Purchase  orders  shall be deemed
effective at the time and in the manner set forth in the Registration Statement.

            (c) Mitchell Hutchins in its discretion may enter into agreements to
sell Class Y Shares to such registered and qualified  retail dealers,  including
but not limited to PaineWebber Incorporated  ("PaineWebber"),  as it may select.
In making  agreements  with such dealers,  Mitchell  Hutchins  shall act only as
principal and not as agent for the Fund.

            (d) The offering price of the Class Y Shares of each Series shall be
the net asset value per Share as next  determined by the Fund following  receipt
of an order at Mitchell  Hutchins'  principal  office.  The Fund shall  promptly
furnish  Mitchell  Hutchins  with a statement of each  computation  of net asset
value.

            (e)  Mitchell  Hutchins  shall not be  obligated to sell any certain
number of Class Y Shares.

            (f) To  facilitate  redemption  of  Class Y Shares  by  shareholders
directly or through dealers, Mitchell Hutchins is authorized but not required on
behalf of the Fund to repurchase  Class Y Shares presented to it by shareholders
and dealers at the price  determined in accordance  with,  and in the manner set
forth in, the Registration Statement.

            (g)  Mitchell  Hutchins  shall  have  the  right  to use any list of
shareholders  of the Fund or any other  list of  investors  which it  obtains in
connection  with its  provision  of  services  under  this  Contract;  provided,
however, that Mitchell Hutchins shall not sell or knowingly provide such list or
lists to any unaffiliated person.

         3.  AUTHORIZATION  TO ENTER  INTO  EXCLUSIVE  DEALER  CONTRACTS  AND TO
DELEGATE DUTIES AS DISTRIBUTOR. With respect to the Class Y Shares of any or all
Series,  Mitchell  Hutchins may enter into an exclusive  dealer  agreement  with
PaineWebber or any other  registered and qualified  dealer with respect to sales
of the Class Y Shares.  In a separate  contract or as part of any such exclusive
dealer agreement,  Mitchell Hutchins also may delegate to PaineWebber or another
registered  and qualified  dealer  ("sub-distributor")  any or all of its duties
specified in this  Contract,  provided that such separate  contract or exclusive
dealer  agreement  imposes on the  sub-distributor  bound thereby all applicable
duties and conditions to which Mitchell Hutchins is subject under this Contract,
and further  provided that such separate  contract or exclusive dealer agreement
meets all requirements of the 1940 Act and rules thereunder.

                                       3

<PAGE>

         4. SERVICES NOT EXCLUSIVE.  The services furnished by Mitchell Hutchins
hereunder are not to be deemed exclusive and Mitchell  Hutchins shall be free to
furnish  similar  services to others so long as its services under this Contract
are not impaired  thereby.  Nothing in this Contract shall limit or restrict the
right of any director, officer or employee of Mitchell Hutchins, who may also be
a trustee,  officer or employee of the Fund, to engage in any other  business or
to  devote  his or her time and  attention  in part to the  management  or other
aspects of any other business, whether of a similar or a dissimilar nature.

         5.  COMPENSATION AND REIMBURSEMENT OF DISTRIBUTION  EXPENSES.  The Fund
shall have no obligation to  compensate or reimburse  Mitchell  Hutchins for any
services performed by it hereunder.

         6. DUTIES OF THE FUND.

            (a) The Fund  reserves  the right at any time to  withdraw  offering
Class Y Shares of any or all Series by written  notice to  Mitchell  Hutchins at
its principal office.

            (b)  The  Fund  shall  determine  in  its  sole  discretion  whether
certificates shall be issued with respect to the Class Y Shares. If the Fund has
determined  that  certificates   shall  be  issued,  the  Fund  will  not  cause
certificates  representing  Class Y Shares to be issued  unless so  requested by
shareholders. If such request is transmitted by Mitchell Hutchins, the Fund will
cause  certificates  evidencing  Class Y Shares to be  issued in such  names and
denominations as Mitchell Hutchins shall from time to time direct.

            (c) The Fund shall keep  Mitchell  Hutchins  fully  informed  of its
affairs and shall make available to Mitchell Hutchins copies of all information,
financial  statements,  and other papers which Mitchell  Hutchins may reasonably
request  for  use in  connection  with  the  distribution  of  Class  Y  Shares,
including,  without  limitation,  certified  copies of any financial  statements
prepared for the Fund by its independent  public  accountant and such reasonable
number  of  copies  of the most  current  prospectus,  statement  of  additional
information,  and annual and interim reports of any Series as Mitchell  Hutchins
may  request,  and the Fund shall  cooperate  fully in the  efforts of  Mitchell
Hutchins  to sell and  arrange  for the sale of the Class Y Shares of the Series
and in the performance of Mitchell Hutchins under this Contract.

            (d) The Fund shall take,  from time to time,  all necessary  action,
including payment of the related filing fee, as may be necessary to register the
Class Y Shares  under the 1933 Act to the end that there will be  available  for
sale such number of Class Y Shares as Mitchell Hutchins may be expected to sell.
The Fund agrees to file, from time to time, such amendments,  reports, and other
documents as may be necessary in order that there will be no untrue statement of
a material fact in the  Registration  Statement,  nor any omission of a material
fact which omission would make the statements therein misleading.

            (e) The Fund shall use its best  efforts to qualify and maintain the
qualification of an appropriate number of Class Y Shares of each Series for sale
under the  securities  laws of such  states or other  jurisdictions  as Mitchell
Hutchins  and the  Fund  may  approve,  and,  if  necessary  or  appropriate  in
connection therewith, to qualify and maintain the qualification of the Fund as a


                                       3
<PAGE>

broker or  dealer in such  jurisdictions;  provided  that the Fund  shall not be
required to amend its Trust Instrument or By-Laws to comply with the laws of any
jurisdiction,  to maintain an office in any jurisdiction, to change the terms of
the offering of the Class Y Shares in any jurisdiction  from the terms set forth
in its  Registration  Statement,  to  qualify  as a foreign  corporation  in any
jurisdiction, or to consent to service of process in any jurisdiction other than
with  respect  to  claims  arising  out of the  offering  of the Class Y Shares.
Mitchell  Hutchins shall furnish such information and other material relating to
its affairs and  activities  as may be required by the Fund in  connection  with
such qualifications.

         7. EXPENSES OF THE FUND.  The Fund shall bear all costs and expenses of
registering  the Class Y Shares with the Securities and Exchange  Commission and
qualifying the Class Y shares with state and other regulatory  bodies, and shall
assume  expenses  related to  communications  with  shareholders of each Series,
including  (i) fees and  disbursements  of its  counsel and  independent  public
accountant; (ii) the preparation, filing and printing of registration statements
and/or prospectuses or statements of additional  information  required under the
federal securities laws; (iii) the preparation and mailing of annual and interim
reports, prospectuses,  statements of additional information and proxy materials
to shareholders;  and (iv) the  qualifications of Class Y Shares for sale and of
the Fund as a broker or dealer under the securities  laws of such  jurisdictions
as shall be selected by the Fund and  Mitchell  Hutchins  pursuant to  Paragraph
6(e) hereof,  and the costs and expenses  payable to each such  jurisdiction for
continuing qualification therein.

         8.  EXPENSES OF MITCHELL  HUTCHINS.  Mitchell  Hutchins  shall bear all
costs and expenses of (i) preparing, printing and distributing any materials not
prepared by the Fund and other materials used by Mitchell Hutchins in connection
with the sale of Class Y Shares under this  Contract,  including the  additional
cost of printing copies of prospectuses,  statements of additional  information,
and annual and interim  shareholder  reports other than copies thereof  required
for  distribution  to  existing  shareholders  or for filing with any federal or
state  securities  authorities;  (ii) any  expenses of  advertising  incurred by
Mitchell  Hutchins  in  connection  with such  offering;  (iii) the  expenses of
registration or qualification  of Mitchell  Hutchins as a broker or dealer under
federal  or state laws and the  expenses  of  continuing  such  registration  or
qualification;  and (iv) all compensation paid to Mitchell  Hutchins'  employees
and others for selling  Class Y Shares,  and all expenses of Mitchell  Hutchins,
its  employees and others who engage in or support the sale of Class Y Shares as
may be incurred in connection with their sales efforts.

         9. INDEMNIFICATION.

            (a) The Fund agrees to indemnify, defend and hold Mitchell Hutchins,
its officers and directors, and any person who controls Mitchell Hutchins within
the meaning of Section 15 of the 1933 Act,  free and  harmless  from and against
any and all claims,  demands,  liabilities  and expenses  (including the cost of
investigating  or defending such claims,  demands or liabilities and any counsel
fees incurred in connection  therewith) which Mitchell  Hutchins,  its officers,
directors or any such controlling  person may incur under the 1933 Act, or under
common  law or  otherwise,  arising  out of or  based  upon any  alleged  untrue
statement of a material fact contained in the Registration  Statement or arising
out of or based upon any alleged  omission to state a material  fact required to
be stated in the  Registration  Statement or  necessary  to make the  statements


                                       5
<PAGE>

therein not misleading,  except insofar as such claims, demands,  liabilities or
expenses arise out of or are based upon any such untrue statement or omission or
alleged  untrue  statement or omission  made in reliance  upon and in conformity
with information  furnished in writing by Mitchell  Hutchins to the Fund for use
in the Registration Statement;  provided, however, that this indemnity agreement
shall not inure to the  benefit  of any person who is also an officer or trustee
of the Fund or who  controls  the Fund  within the  meaning of Section 15 of the
1933 Act, unless a court of competent jurisdiction shall determine,  or it shall
have been  determined by  controlling  precedent,  that such result would not be
against public policy as expressed in the 1933 Act; and further  provided,  that
in no event  shall  anything  contained  herein be so  construed  as to  protect
Mitchell  Hutchins  against any liability to the Fund or to the  shareholders of
any Series to which Mitchell  Hutchins  would  otherwise be subject by reason of
willful  misfeasance,  bad faith or gross  negligence in the  performance of its
duties or by reason of its  reckless  disregard  of its  obligations  under this
Contract. The Fund shall not be liable to Mitchell Hutchins under this indemnity
agreement with respect to any claim made against Mitchell Hutchins or any person
indemnified  unless  Mitchell  Hutchins or other such person shall have notified
the Fund in writing of the claim within a  reasonable  time after the summons or
other first written  notification  giving information of the nature of the claim
shall have been served  upon  Mitchell  Hutchins or such other  person (or after
Mitchell  Hutchins or the person  shall have  received  notice of service on any
designated  agent).  However,  failure to notify the Fund of any claim shall not
relieve the Fund from any  liability  which it may have to Mitchell  Hutchins or
any person against whom such action is brought otherwise than on account of this
indemnity  agreement.  The Fund  shall be  entitled  to  participate  at its own
expense in the  defense  or, if it so elects,  to assume the defense of any suit
brought to enforce any claims subject to this indemnity  agreement.  If the Fund
elects to assume the defense of any such claim,  the defense  shall be conducted
by counsel chosen by the Fund and satisfactory to indemnified  defendants in the
suit whose approval shall not be  unreasonably  withheld.  In the event that the
Fund  elects  to  assume  the  defense  of any  suit  and  retain  counsel,  the
indemnified  defendants  shall  bear  the fees and  expenses  of any  additional
counsel  retained by them. If the Fund does not elect to assume the defense of a
suit, it will reimburse the  indemnified  defendants for the reasonable fees and
expenses of any counsel retained by the indemnified defendants.  The Fund agrees
to notify Mitchell  Hutchins  promptly of the  commencement of any litigation or
proceedings against it or any of its officers or trustees in connection with the
issuance or sale of any of its Class Y Shares.

            (b) Mitchell  Hutchins  agrees to  indemnify,  defend,  and hold the
Fund, its officers and trustees, and any person who controls the Fund within the
meaning of Section 15 of the 1933 Act,  free and  harmless  from and against any
and all  claims,  demands,  liabilities  and  expenses  (including  the  cost of
investigating or defending  against such claims,  demands or liabilities and any
counsel fees incurred in connection  therewith)  which the Fund, its trustees or
officers,  or any such controlling  person may incur under the 1933 Act or under
common  law or  otherwise  arising  out of or  based  upon  any  alleged  untrue
statement of a material fact  contained in  information  furnished in writing by

                                       6
<PAGE>

Mitchell Hutchins to the Fund for use in the Registration Statement, arising out
of or based upon any  alleged  omission to state a material  fact in  connection
with  such  information  required  to be stated  in the  Registration  Statement
necessary  to make  such  information  not  misleading,  or  arising  out of any
agreement between Mitchell Hutchins and any retail dealer, or arising out of any
supplemental  sales  literature  or  advertising  used by  Mitchell  Hutchins in
connection  with its duties  under this  Contract.  Mitchell  Hutchins  shall be
entitled to participate, at its own expense, in the defense or, if it so elects,
to assume the defense of any suit brought to enforce the claim,  but if Mitchell
Hutchins elects to assume the defense, the defense shall be conducted by counsel
chosen by Mitchell Hutchins and satisfactory to the indemnified defendants whose
approval shall not be unreasonably withheld. In the event that Mitchell Hutchins
elects to assume the defense of any suit and retain  counsel,  the defendants in
the suit shall bear the fees and expenses of any additional  counsel retained by
them. If Mitchell  Hutchins does not elect to assume the defense of any suit, it
will reimburse the  indemnified  defendants in the suit for the reasonable  fees
and expenses of any counsel retained by them.

         10.  LIMITATION  OF LIABILITY OF THE TRUSTEES AND  SHAREHOLDERS  OF THE
FUND. The trustees of the Fund and the  shareholders  of any Series shall not be
liable for any  obligations of the Fund or any Series under this  Contract,  and
Mitchell  Hutchins  agrees that,  in  asserting  any rights or claims under this
Contract,  it shall  look only to the  assets  and  property  of the Fund or the
particular  Series  in  settlement  of such  right  or  claims,  and not to such
trustees or shareholders.

         11.  SERVICES  PROVIDED TO THE FUND BY EMPLOYEES OF MITCHELL  HUTCHINS.
Any person, even though also an officer, director, employee or agent of Mitchell
Hutchins,  who may be or become an  officer,  trustee,  employee or agent of the
Fund,  shall be deemed,  when  rendering  services  to the Fund or acting in any
business of the Fund, to be rendering  such services to or acting solely for the
Fund and not as an officer, director, employee or agent or one under the control
or direction of Mitchell Hutchins even though paid by Mitchell Hutchins.

         12. DURATION AND TERMINATION.

            (a) This  Contract  shall  become  effective  upon the date  written
above,  provided that, with respect to any Series,  this Contract shall not take
effect  unless such action has first been  approved by vote of a majority of the
Board  and by vote of a  majority  of  those  trustees  of the  Fund who are not
interested  persons  of the  Fund,  and have no  direct  or  indirect  financial
interest  in this  Contract  or in any  agreements  related  thereto  (all  such
Trustees  collectively being referred to herein as the "Independent  Trustees"),
cast in person at a meeting called for the purpose of voting on such action.

            (b) Unless sooner terminated as provided herein, this Contract shall
continue in effect for one year from the above written date. Thereafter,  if not
terminated, this Contract shall continue automatically for successive periods of
twelve months each,  provided that such continuance is specifically  approved at
least annually (i) by a vote of a majority of the Independent Trustees,  cast in
person at a meeting called for the purpose of voting on such approval,  and (ii)
by the Board or with  respect to any given  Series by vote of a majority  of the
outstanding voting securities of the Class Y Shares of such Series.

            (c) Notwithstanding the foregoing,  with respect to any Series, this
Contract may be terminated at any time,  without the payment of any penalty,  by
vote of the Board, by vote of a majority of the Independent  Trustees or by vote
of a majority of the outstanding voting securities of the Class Y Shares of such
Series  on sixty  days'  written  notice to  Mitchell  Hutchins  or by  Mitchell

                                       6
<PAGE>

Hutchins at any time, without the payment of any penalty, on sixty days' written
notice to the Fund or such Series. This Contract will automatically terminate in
the event of its assignment.

            (d)  Termination  of this  Contract with respect to any given Series
shall  in no  way  affect  the  continued  validity  of  this  Contract  or  the
performance thereunder with respect to any other Series.

         13.  AMENDMENT OF THIS  CONTRACT.  No provision of this Contract may be
changed,  waived,  discharged or terminated orally, but only by an instrument in
writing  signed by the party against which  enforcement  of the change,  waiver,
discharge or termination is sought.

         14.  GOVERNING LAW. This Contract shall be construed in accordance with
the laws of the State of  Delaware  and the 1940  Act.  To the  extent  that the
applicable laws of the State of Delaware conflict with the applicable provisions
of the l940 Act, the latter shall control.

         15.  NOTICE.  Any notice  required or  permitted  to be given by either
party to the other  shall be deemed  sufficient  upon  receipt in writing at the
other party's principal offices.

         16.  MISCELLANEOUS.  The  captions in this  Contract  are  included for
convenience  of  reference  only  and in no way  define  or  delimit  any of the
provisions  hereof or otherwise  affect  their  construction  or effect.  If any
provision of this  Contract  shall be held or made invalid by a court  decision,
statute, rule or otherwise, the remainder of this Contract shall not be affected
thereby.  This Contract  shall be binding upon and shall inure to the benefit of
the parties hereto and their  respective  successors.  As used in this Contract,
the terms "majority of the outstanding voting  securities,"  "interested person"
and "assignment" shall have the same meaning as such terms have in the l940 Act.

         IN WITNESS WHEREOF,  the parties hereto have caused this Contract to be
executed  by  their  officers  designated  as of the day and  year  first  above
written.



ATTEST:                                MITCHELL HUTCHINS PORTFOLIOS



                                       By:
- ----------------------------              -----------------------------------


ATTEST:                                MITCHELL HUTCHINS ASSET
                                       MANAGEMENT INC.

                                       By:
- ----------------------------              ----------------------------------





                           EXCLUSIVE DEALER AGREEMENT

                 CLASS A SHARES OF MITCHELL HUTCHINS PORTFOLIOS



      AGREEMENT  made  as  of  _____________________,   1997,  between  Mitchell
Hutchins Asset Management Inc. ("Mitchell  Hutchins"),  a Delaware  corporation,
and PaineWebber Incorporated ("PaineWebber"), a Delaware corporation.

      WHEREAS Mitchell Hutchins Portfolios ("Fund") is a Delaware business trust
registered under the Investment Company Act of 1940, as amended ("1940 Act"), as
an open-end management investment company; and

      WHEREAS  the Fund  currently  has  three  distinct  series  of  shares  of
beneficial interest ("Series"), which correspond to distinct portfolios and have
been designated as the Mitchell  Hutchins Growth  Portfolio,  Mitchell  Hutchins
Moderate Portfolio and Mitchell Hutchins Conservative Portfolio; and

      WHEREAS  the  Fund's  board  of  trustees  ("Board")  has  established  an
unlimited number of shares of beneficial interest of the above-referenced Series
as Class A shares  ("Class A  Shares")  and has  adopted a Plan of  Distribution
pursuant to Rule 12b-1 under the 1940 Act  ("Plan")  with respect to the Class A
Shares of the above-referenced  Series and of such other Series as may hereafter
be designated by the Board and have Class A Shares established; and

      WHEREAS  Mitchell  Hutchins has entered into a Distribution  Contract with
the Fund ("Distribution Contract") pursuant to which Mitchell Hutchins serves as
principal  distributor  in connection  with the offering and sale of the Class A
Shares of each such Series; and

      WHEREAS Mitchell  Hutchins desires to retain  PaineWebber as its exclusive
agent in  connection  with the  offering  and sale of the Class A Shares of each
Series and to delegate to  PaineWebber  performance  of certain of the  services
which Mitchell  Hutchins  provides to the Fund under the Distribution  Contract;
and

      WHEREAS  PaineWebber  is willing to act as  Mitchell  Hutchins'  exclusive
agent in  connection  with the  offering  and sale of such Class A Shares and to
perform such services on the terms and conditions hereinafter set forth;

      NOW THEREFORE,  in  consideration of the premises and the mutual covenants
contained herein, Mitchell Hutchins and PaineWebber agree as follows:

      1.  APPOINTMENT.  Mitchell  Hutchins  hereby  appoints  PaineWebber as its
exclusive agent to sell and to arrange for the sale of the Class A Shares on the
terms and for the period set forth in this  Agreement.  Mitchell  Hutchins  also
appoints  PaineWebber as its agent for the performance of certain other services
set  forth  herein  which  Mitchell  Hutchins  provides  to the Fund  under  the
Distribution  Contract.  PaineWebber hereby accepts such appointments and agrees

<PAGE>


to act hereunder.  It is understood,  however,  that these  appointments  do not
preclude sales of Class A Shares  directly  through the Fund's transfer agent in
the manner set forth in the Registration  Statement.  As used in this Agreement,
the  term   "Registration   Statement"   shall  mean  the  currently   effective
Registration  Statement  of the Fund,  and any  supplements  thereto,  under the
Securities Act of 1933, as amended ("1933 Act"), and the 1940 Act.

      2.    SERVICES, DUTIES AND REPRESENTATIONS OF PAINEWEBBER.

            (a) PaineWebber  agrees to sell the Class A Shares on a best efforts
basis from time to time during the term of this  Agreement as agent for Mitchell
Hutchins and upon the terms  described in this  Agreement  and the  Registration
Statement.

            (b) Upon the  later of the  date of this  Agreement  or the  initial
offering  of Class A Shares by a Series  to the  public,  PaineWebber  will hold
itself  available to receive  orders,  satisfactory  to PaineWebber and Mitchell
Hutchins,  for the  purchase  of Class A Shares and will  accept  such orders on
behalf  of  Mitchell  Hutchins  and the Fund as of the time of  receipt  of such
orders and will  promptly  transmit  such  orders as are  accepted to the Fund's
transfer agent. Purchase orders shall be deemed effective at the time and in the
manner set forth in the Registration Statement.

            (c) PaineWebber in its discretion may sell Class A Shares to (i) its
correspondent  firms and customers of such firms and (ii) such other  registered
and  qualified  retail  dealers as it may  select,  subject to the  approval  of
Mitchell Hutchins. In making agreements with such dealers, PaineWebber shall act
only as principal and not as agent for Mitchell Hutchins or the Fund.

            (d) The offering price of the Class A Shares of each Series shall be
the net asset value per Share as next  determined by the Fund following  receipt
of an order at PaineWebber's principal office, plus the applicable initial sales
charge,  if any, as set forth in the Registration  Statement.  Mitchell Hutchins
shall  promptly  furnish or  arrange  for the  furnishing  to  PaineWebber  of a
statement of each computation of net asset value.

            (e)   PaineWebber shall not be obligated to sell any certain
number of Class A Shares.

            (f) To  facilitate  redemption  of  Class A Shares  by  shareholders
directly or through  dealers,  PaineWebber  is  authorized  but not  required on
behalf of Mitchell  Hutchins and the Fund to repurchase Class A Shares presented
to it by shareholders,  its  correspondent  firms and other dealers at the price


                                      -2-
<PAGE>



determined in accordance  with, and in the manner set forth in, the Registration
Statement. Such price shall reflect the subtraction of the applicable contingent
deferred sales charge, if any, computed in accordance with and in the manner set
forth in the Registration Statement.

            (g) PaineWebber shall provide ongoing  shareholder  services,  which
include  responding  to  shareholder  inquiries,   providing  shareholders  with
information  on their  investments  in the Class A Shares and any other services
now or hereafter deemed to be appropriate  subjects for the payments of "service
fees"  under  Rule 2830 of the  Conduct  Rules of the  National  Association  of
Securities Dealers, Inc. ("NASD") (collectively, "service activities").

            (h) PaineWebber  represents and warrants that: (i) it is a member in
good  standing of the NASD and agrees to abide by the Conduct Rules of the NASD;
(ii) it is  registered  as a  broker-dealer  with the  Securities  and  Exchange
Commission;  (iii) it will maintain any filings and licenses required by federal
and state laws to conduct the business  contemplated  under this Agreement;  and
(iv) it will comply with all federal and state laws and  regulations  applicable
to the offer and sale of the Class A Shares.

            (i)  PaineWebber  shall not incur any debts or obligations on behalf
of  Mitchell  Hutchins  or the Fund.  PaineWebber  shall  bear all costs that it
incurs  in  selling  the  Class A Shares  and in  complying  with the  terms and
conditions of this Agreement as more specifically set forth in paragraph 8.

            (j)  PaineWebber  shall not permit any employee or agent to offer or
sell Class A Shares to the public  unless  such  person is duly  licensed  under
applicable federal and state laws and regulations.

            (k)  PaineWebber  shall not (i) furnish any  information or make any
representations  concerning the Class A Shares other than those contained in the
Registration  Statement  or in sales  literature  or  advertising  that has been
prepared or approved  by  Mitchell  Hutchins as provided in  paragraph 6 or (ii)
offer or sell the Class A Shares in  jurisdictions  in which  they have not been
approved for offer and sale.

      3. SERVICES NOT EXCLUSIVE. The services furnished by PaineWebber hereunder
are not to be deemed exclusive and PaineWebber  shall be free to furnish similar
services to others so long as its services under this Agreement are not impaired
thereby.  Nothing in this  Agreement  shall limit or  restrict  the right of any
director,  officer  or  employee  of  PaineWebber  who may  also be a  director,
trustee,  officer or employee of Mitchell Hutchins or the Fund, to engage in any
other  business  or to  devote  his or her  time  and  attention  in part to the
management  or other  aspects of any other  business,  whether of a similar or a
dissimilar nature.


                                      -3-
<PAGE>


      4.    COMPENSATION.

            (a) As compensation for its service  activities under this Agreement
with respect to the Class A Shares,  Mitchell  Hutchins shall pay to PaineWebber
service fees with respect to Class A Shares  maintained in shareholder  accounts


serviced by PaineWebber employees, correspondent firms and other dealers in such
amounts as Mitchell Hutchins and PaineWebber may from time to time agree upon.

            (b) As  compensation  for its  activities  under this Agreement with
respect to the distribution of the Class A Shares, PaineWebber shall retain that
portion of the offering  price  constituting  the  Discount to Selected  Dealers
("Discount"), if any, set forth in the Registration Statement for Class A shares
sold  with  an  initial  sales  charge  under  this  Agreement.  PaineWebber  is
authorized to collect the gross  proceeds  derived from the sale of such Class A
Shares; remit the net asset value thereof to the Fund's Transfer Agent; remit to
Mitchell  Hutchins  the  difference  between the  offering  price of the Class A
Shares and the  applicable  Discount;  and retain  said  Discount.  Whether  the
offering  price of the Class A Shares  includes any initial  sales charge out of
which  a  Discount  may be  retained  by  PaineWebber  shall  be  determined  in
accordance with the Registration Statement.

            (c) Mitchell  Hutchins shall pay to PaineWebber such commissions and
other  compensation  for sales of the Class A Shares by  PaineWebber  employees,
correspondent  firms and other dealers as Mitchell  Hutchins and PaineWebber may
from time to time agree upon.

            (d) Mitchell Hutchins' obligation to pay compensation to PaineWebber
as agreed upon pursuant to this  paragraph 4 is not  contingent  upon receipt by
Mitchell Hutchins of any compensation from the Fund or Series. Mitchell Hutchins
shall  advise  the  Board  of  any  agreements  or  revised   agreements  as  to
compensation  to be paid by  Mitchell  Hutchins  to  PaineWebber  at their first
regular  meeting held after such  agreement  but shall not be required to obtain
prior approval for such agreements from the Board.

            (e)  PaineWebber  may reallow  all or any part of the service  fees,
commissions or other  compensation  which it is paid under this Agreement to its
correspondent  firms or other dealers,  in such amounts as PaineWebber  may from
time to time determine.


                                      -4-
<PAGE>


      5.    DUTIES OF MITCHELL HUTCHINS.

            (a) It is understood that the Fund reserves the right at any time to
withdraw all offerings of Class A Shares of any or all Series by written  notice
to Mitchell Hutchins.

            (b) Mitchell  Hutchins shall keep PaineWebber  fully informed of the
Fund's  affairs  and  shall  make   available  to  PaineWebber   copies  of  all
information,  financial  statements  and  other  papers  which  PaineWebber  may
reasonably  request  for use in  connection  with  the  distribution  of Class A
Shares,  including,  without  limitation,  certified  copies  of  any  financial
statements  prepared for the Fund by its independent  public accountant and such
reasonable  number  of  copies  of the most  current  prospectus,  statement  of
additional  information,  and  annual  and  interim  reports  of any  Series  as
PaineWebber  may request,  and Mitchell  Hutchins shall  cooperate  fully in the
efforts of  PaineWebber  to sell and  arrange for the sale of the Class A Shares
and in the performance of PaineWebber under this Agreement.

            (c) Mitchell  Hutchins  shall comply with all state and federal laws
and regulations applicable to a distributor of the Class A Shares.

      6. ADVERTISING.  Mitchell Hutchins agrees to make available such sales and
advertising materials relating to the Class A Shares as Mitchell Hutchins in its
discretion  determines  appropriate.  PaineWebber agrees to submit all sales and
advertising materials developed by it relating to the Class A Shares to Mitchell
Hutchins for  approval.  PaineWebber  agrees not to publish or  distribute  such
materials  to the public  without  first  receiving  such  approval  in writing.
Mitchell Hutchins shall assist PaineWebber in obtaining any regulatory approvals
of such materials that may be required of or desired by PaineWebber.

      7.  RECORDS.  PaineWebber  agrees to  maintain  all  records  required  by
applicable state and federal laws and regulations relating to the offer and sale
of the Class A Shares.  Mitchell  Hutchins  and its  representatives  shall have
access to such records during normal business hours for review or copying.

      8. EXPENSES OF PAINEWEBBER.  PaineWebber shall bear all costs and expenses
of (i) preparing,  printing,  and distributing any materials not prepared by the
Fund or Mitchell  Hutchins and other materials used by PaineWebber in connection
with its offering of Class A Shares for sale to the public; (ii) any expenses of
advertising incurred by PaineWebber in connection with such offering;  (iii) the
expenses of registration or  qualification  of PaineWebber as a dealer or broker
under federal or state laws and the expenses of continuing such  registration or
qualification;  and  (iv)  all  compensation  paid to  PaineWebber's  Investment


                                      -5-
<PAGE>



Executives or other  employees  and others for selling  Class A Shares,  and all
expenses of PaineWebber,  its Investment Executives and employees and others who
engage in or support the sale of Class A Shares as may be incurred in connection
with their  sales  efforts.  PaineWebber  shall bear such  additional  costs and
expenses as it and  Mitchell  Hutchins  may agree  upon,  such  agreement  to be
evidenced in a writing  signed by both parties.  Mitchell  Hutchins shall advise
the Board of any such  agreement as to  additional  costs and expenses  borne by
PaineWebber  at their first regular  meeting held after such agreement but shall
not be required to obtain prior approval for such agreements from the Board.

      9.    INDEMNIFICATION.

            (a)  Mitchell  Hutchins  agrees  to  indemnify,   defend,  and  hold
PaineWebber, its officers and directors, and any person who controls PaineWebber
within the  meaning of Section 15 of the 1933 Act,  free and  harmless  from and
against any and all claims,  demands,  liabilities,  and expenses (including the
cost of investigating or defending such claims,  demands, or liabilities and any
counsel fees incurred in connection therewith) which PaineWebber,  its officers,
directors,  or any such  controlling  person may incur under the 1933 Act, under
common  law or  otherwise,  arising  out of or  based  upon any  alleged  untrue
statement of a material fact contained in the  Registration  Statement;  arising
out of or based upon any alleged  omission to state a material  fact required to
be  stated  in the  Registration  Statement  thereof  or  necessary  to make the
statements in the Registration Statement thereof not misleading;  or arising out
of any  sales  or  advertising  materials  with  respect  to the  Class A Shares
provided by Mitchell Hutchins to PaineWebber.  However, this indemnity agreement
shall not apply to any claims, demands,  liabilities, or expenses that arise out
of or are based upon any such untrue  statement  or  omission or alleged  untrue
statement or omission made in reliance upon and in conformity  with  information
furnished in writing by PaineWebber to Mitchell  Hutchins or the Fund for use in
the Registration  Statement or in any sales or advertising material; and further
provided, that in no event shall anything contained herein be so construed as to
protect PaineWebber against any liability to Mitchell Hutchins or the Fund or to
the shareholders of any Series to which  PaineWebber  would otherwise be subject
by  reason  of  willful  misfeasance,  bad  faith,  or gross  negligence  in the
performance  of its  duties,  or by  reason  of its  reckless  disregard  of its
obligations under this Agreement.

            (b)  PaineWebber  agrees to  indemnify,  defend,  and hold  Mitchell
Hutchins and its officers and  directors,  the Fund,  its officers and trustees,
and any person who controls  Mitchell Hutchins or the Fund within the meaning of
Section  15 of the 1933 Act,  free and  harmless  from and  against  any and all
claims,  demands,  liabilities and expenses (including the cost of investigating


                                      -6-
<PAGE>



or defending  against such claims,  demands or liabilities  and any counsel fees
incurred in connection  therewith)  which  Mitchell  Hutchins or its officers or
directors or the Fund, its officers or trustees,  or any such controlling person
may incur under the 1933 Act,  under common law or  otherwise  arising out of or
based  upon any  alleged  untrue  statement  of a  material  fact  contained  in
information furnished in writing by PaineWebber to Mitchell Hutchins or the Fund
for use in the Registration Statement;  arising out of or based upon any alleged
omission to state a material fact in connection with such  information  required
to be stated in the Registration Statement or necessary to make such information
not  misleading;  or arising  out of any  agreement  between  PaineWebber  and a
correspondent  firm or any other retail  dealer;  or arising out of any sales or
advertising  material used by  PaineWebber  in connection  with its duties under
this Agreement.

      10.   DURATION AND TERMINATION.

            (a) This  Agreement  shall  become  effective  upon the date written
above,  provided that, with respect to any Series,  this Contract shall not take
effect  unless such action has first been  approved by vote of a majority of the
Board  and by vote of a  majority  of  those  trustees  of the  Fund who are not
interested  persons  of the Fund and who have no  direct or  indirect  financial
interest in the operation of the Plan or in any agreements  related thereto (all
such  trustees  collectively  being  referred  to  herein  as  the  "Independent
Trustees"), cast in person at a meeting called for the purpose of voting on such
action.

            (b) Unless sooner  terminated  as provided  herein,  this  Agreement
shall  continue in effect for one year from the above written date.  Thereafter,
if not terminated,  this Agreement shall continue  automatically  for successive
periods of twelve months each,  provided that such  continuance is  specifically
approved  at  least  annually  (i) by a vote of a  majority  of the  Independent
Trustees,  cast in person at a meeting  called for the purpose of voting on such
approval, and (ii) by the Board or with respect to any given Series by vote of a
majority  of the  outstanding  voting  securities  of the Class A Shares of such
Series.

            (c) Notwithstanding  the foregoing,  with respect to any Series this
Agreement may be terminated at any time, without the payment of any penalty,  by
either party,  upon the giving of 30 days' written notice.  Such notice shall be
deemed to have been  given on the date it is  received  in  writing by the other
party or any officer thereof. This Agreement may also be terminated at any time,
without the payment of any penalty,  by vote of the Board, by vote of a majority
of the Independent  Trustees or by vote of a majority of the outstanding  voting
securities  of the Class A Shares of such Series on 30 days'  written  notice to
Mitchell Hutchins and PaineWebber.


                                      -7-
<PAGE>


            (d)  Termination  of this Agreement with respect to any given Series
shall  in no  way  affect  the  continued  validity  of  this  Agreement  or the
performance  thereunder  with respect to any other Series.  This  Agreement will
automatically  terminate in the event of its assignment or in the event that the
Distribution Contract is terminated.

            (e) Notwithstanding  the foregoing,  Mitchell Hutchins may terminate
this Agreement without penalty, such termination to be effective upon the giving
of written  notice to PaineWebber in the event that the Plan is terminated or is
amended to reduce the compensation payable to Mitchell Hutchins thereunder or in
the event that the Registration  Statement is amended so as to reduce the amount
of compensation  payable to Mitchell  Hutchins under the Distribution  Contract,
provided that Mitchell  Hutchins  gives notice of  termination  pursuant to this
provision  within  90 days of  such  amendment  or  termination  of the  Plan or
amendment of the Registration Statement.

      11.  AMENDMENT OF THIS  AGREEMENT.  No provision of this  Agreement may be
amended,  changed,  waived,  discharged  or  terminated  orally,  but only by an
instrument  in writing  signed by the party  against  which  enforcement  of the
change, waiver, discharge or termination is sought.

      12.  USE OF  PAINEWEBBER  NAME.  PaineWebber  hereby  authorizes  Mitchell
Hutchins  to  use  the  name  "PaineWebber  Incorporated"  or any  name  derived
therefrom in any sales or advertising materials prepared and/or used by Mitchell
Hutchins in connection with its duties as distributor of the Class A Shares, but
only for so long as this Agreement or any extension, renewal or amendment hereof
remains in effect,  including any similar agreement with any organization  which
shall have succeeded to the business of PaineWebber.

      13.   GOVERNING LAW.  This Agreement shall be construed in accordance
with the laws of the State of Delaware and the 1940 Act.  To the extent that
the applicable laws of the State of Delaware conflict with the applicable
provisions of the 1940 Act, the latter shall control.

      14.  MISCELLANEOUS.  The  captions  in this  Agreement  are  included  for
convenience  of  reference  only  and in no way  define  or  delimit  any of the
provisions  hereof or otherwise  affect  their  construction  or effect.  If any
provision of this Agreement  shall be held or made invalid by a court  decision,
statute,  rule or  otherwise,  the  remainder  of this  Agreement  shall  not be
affected  thereby.  This Agreement  shall be binding upon and shall inure to the
benefit of the parties hereto and their respective  successors.  As used in this
Agreement,   the  terms  "majority  of  the  outstanding   voting   securities,"
"interested  person" and "assignment"  shall have the same meaning as such terms
have in the 1940 Act.


                                      -8-
<PAGE>


      IN WITNESS  WHEREOF,  the parties  hereto have caused this Agreement to be
executed  by their  officers  designated  as of the day and year  first  written
above.



                                          MITCHELL HUTCHINS ASSET
                                          MANAGEMENT INC.



   Attest: ______________________         By:_____________________________



                                          PAINEWEBBER INCORPORATED


   Attest: ______________________         By:_____________________________





                                      -9-




                           EXCLUSIVE DEALER AGREEMENT

                 CLASS B SHARES OF MITCHELL HUTCHINS PORTFOLIOS



      AGREEMENT made as of ___________________,  1997, between Mitchell Hutchins
Asset  Management  Inc.  ("Mitchell  Hutchins"),  a  Delaware  corporation,  and
PaineWebber Incorporated ("PaineWebber"), a Delaware corporation.

      WHEREAS Mitchell Hutchins Portfolios ("Fund") is a Delaware business trust
registered under the Investment Company Act of 1940, as amended ("1940 Act"), as
an open-end management investment company; and

      WHEREAS  the Fund  currently  has  three  distinct  series  of  shares  of
beneficial interest ("Series"), which correspond to distinct portfolios and have
been designated as the Mitchell  Hutchins Growth  Portfolio,  Mitchell  Hutchins
Moderate Portfolio and Mitchell Hutchins Conservative Portfolio; and

      WHEREAS  the  Fund's  board  of  trustees  ("Board")  has  established  an
unlimited number of shares of beneficial interest of the above-referenced Series
as Class B shares  ("Class B  Shares")  and has  adopted a Plan of  Distribution
pursuant to Rule 12b-1 under the 1940 Act  ("Plan")  with respect to the Class B
Shares of the above-referenced  Series and of such other Series as may hereafter
be designated by the Board and have Class B Shares established; and

      WHEREAS  Mitchell  Hutchins has entered into a Distribution  Contract with
the Fund ("Distribution Contract") pursuant to which Mitchell Hutchins serves as
principal  distributor  in connection  with the offering and sale of the Class B
Shares of each such Series; and

      WHEREAS Mitchell  Hutchins desires to retain  PaineWebber as its exclusive
agent in  connection  with the  offering  and sale of the Class B Shares of each
Series and to delegate to  PaineWebber  performance  of certain of the  services
which Mitchell  Hutchins  provides to the Fund under the Distribution  Contract;
and

      WHEREAS  PaineWebber  is willing to act as  Mitchell  Hutchins'  exclusive
agent in  connection  with the  offering  and sale of such Class B Shares and to
perform such services on the terms and conditions hereinafter set forth;

      NOW THEREFORE,  in  consideration of the premises and the mutual covenants
contained herein, Mitchell Hutchins and PaineWebber agree as follows:

      1.   APPOINTMENT.  Mitchell Hutchins  hereby  appoints  PaineWebber as its
exclusive agent to sell and to arrange for the sale of the Class B Shares on the
terms and for the period set forth in this  Agreement.  Mitchell  Hutchins  also
appoints  PaineWebber as its agent for the performance of certain other services



<PAGE>


set  forth  herein  which  Mitchell  Hutchins  provides  to the Fund  under  the
Distribution  Contract.  PaineWebber hereby accepts such appointments and agrees
to act hereunder.  It is understood,  however,  that these  appointments  do not
preclude sales of Class B Shares  directly  through the Fund's transfer agent in
the manner set forth in the Registration  Statement.  As used in this Agreement,
the  term   "Registration   Statement"   shall  mean  the  currently   effective
Registration  Statement  of the Fund,  and any  supplements  thereto,  under the
Securities Act of 1933, as amended ("1933 Act"), and the 1940 Act.

      2.   SERVICES, DUTIES AND REPRESENTATIONS OF PAINEWEBBER.

            (a) PaineWebber  agrees to sell the Class B Shares on a best efforts
basis from time to time during the term of this  Agreement as agent for Mitchell
Hutchins and upon the terms  described in this  Agreement  and the  Registration
Statement.

            (b) Upon the  later of the  date of this  Agreement  or the  initial
offering  of Class B Shares by a Series  to the  public,  PaineWebber  will hold
itself  available to receive  orders,  satisfactory  to PaineWebber and Mitchell
Hutchins,  for the  purchase  of Class B Shares and will  accept  such orders on
behalf  of  Mitchell  Hutchins  and the Fund as of the time of  receipt  of such
orders and will  promptly  transmit  such  orders as are  accepted to the Fund's
transfer agent. Purchase orders shall be deemed effective at the time and in the
manner set forth in the Registration Statement.

            (c) PaineWebber in its discretion may sell Class B Shares to (i) its
correspondent  firms and customers of such firms and (ii) such other  registered
and  qualified  retail  dealers as it may  select,  subject to the  approval  of
Mitchell Hutchins. In making agreements with such dealers, PaineWebber shall act
only as principal and not as agent for Mitchell Hutchins or the Fund.

            (d) The offering price of the Class B Shares of each Series shall be
the net asset value per Share as next  determined by the Fund following  receipt
of an order at PaineWebber's  principal office. Mitchell Hutchins shall promptly
furnish or arrange for the  furnishing  to  PaineWebber  of a statement  of each
computation of net asset value.

            (e)   PaineWebber shall not be obligated to sell any certain
number of Class B Shares.

            (f) To  facilitate  redemption  of  Class B Shares  by  shareholders
directly or through  dealers,  PaineWebber  is  authorized  but not  required on
behalf of Mitchell  Hutchins and the Fund to repurchase Class B Shares presented
to it by shareholders,  its  correspondent  firms and other dealers at the price
determined in accordance  with, and in the manner set forth in, the Registration
Statement. Such price shall reflect the subtraction of the applicable contingent
deferred sales charge, if any, computed in accordance with and in the manner set
forth in the Registration Statement.


                                      -2-
<PAGE>



            (g) PaineWebber shall provide ongoing  shareholder  services,  which
include  responding  to  shareholder  inquiries,   providing  shareholders  with
information  on their  investments  in the Class B Shares and any other services
now or hereafter deemed to be appropriate  subjects for the payments of "service
fees"  under  Rule 2830 of the  Conduct  Rules of the  National  Association  of
Securities Dealers, Inc. ("NASD") (collectively, "service activities").

            (h) PaineWebber  represents and warrants that: (i) it is a member in
good  standing of the NASD and agrees to abide by the Conduct Rules of the NASD;
(ii) it is  registered  as a  broker-dealer  with the  Securities  and  Exchange
Commission;  (iii) it will maintain any filings and licenses required by federal
and state laws to conduct the business  contemplated  under this Agreement;  and
(iv) it will comply with all federal and state laws and  regulations  applicable
to the offer and sale of the Class B Shares.

            (i)  PaineWebber  shall not incur any debts or obligations on behalf
of  Mitchell  Hutchins  or the Fund.  PaineWebber  shall  bear all costs that it
incurs  in  selling  the  Class B Shares  and in  complying  with the  terms and
conditions of this Agreement as more specifically set forth in paragraph 8.

            (j)  PaineWebber  shall not permit any employee or agent to offer or
sell Class B Shares to the public  unless  such  person is duly  licensed  under
applicable federal and state laws and regulations.

            (k)  PaineWebber  shall not (i) furnish any  information or make any
representations  concerning the Class B Shares other than those contained in the
Registration  Statement  or in sales  literature  or  advertising  that has been
prepared or approved  by  Mitchell  Hutchins as provided in  paragraph 6 or (ii)
offer or sell the Class B Shares in  jurisdictions  in which  they have not been
approved for offer and sale.

      3. SERVICES NOT EXCLUSIVE. The services furnished by PaineWebber hereunder
are not to be deemed exclusive and PaineWebber  shall be free to furnish similar
services to others so long as its services under this Agreement are not impaired
thereby.  Nothing in this  Agreement  shall limit or  restrict  the right of any
director,  officer  or  employee  of  PaineWebber  who may  also be a  director,
trustee,  officer or employee of Mitchell Hutchins or the Fund, to engage in any
other  business  or to  devote  his or her  time  and  attention  in part to the
management  or other  aspects of any other  business,  whether of a similar or a
dissimilar nature.


                                      -3-
<PAGE>



      4.   COMPENSATION.

            (a) As compensation for its service  activities under this Agreement
with respect to the Class B Shares,  Mitchell  Hutchins shall pay to PaineWebber
service fees with respect to Class B Shares  maintained in shareholder  accounts
serviced by PaineWebber employees, correspondent firms and other dealers in such
amounts as Mitchell Hutchins and PaineWebber may from time to time agree upon.

            (b) As  compensation  for its  activities  under this Agreement with
respect to the distribution of the Class B Shares,  Mitchell  Hutchins shall pay
to PaineWebber  such  commissions for sales of the Class D shares by PaineWebber
employees,  correspondent firms and other dealers and such other compensation as
Mitchell Hutchins and PaineWebber may from time to time agree upon.

            (c) Mitchell Hutchins' obligation to pay compensation to PaineWebber
as agreed upon pursuant to this  paragraph 4 is not  contingent  upon receipt by
Mitchell Hutchins of any compensation from the Fund or Series. Mitchell Hutchins
shall  advise  the  Board  of  any  agreements  or  revised   agreements  as  to
compensation  to be paid by  Mitchell  Hutchins  to  PaineWebber  at their first
regular  meeting held after such  agreement  but shall not be required to obtain
prior approval for such agreements from the Board.

            (d)  PaineWebber  may reallow  all or any part of the service  fees,
commissions or other  compensation  which it is paid under this Agreement to its
correspondent  firms or other dealers,  in such amounts as PaineWebber  may from
time to time determine.

      5.    DUTIES OF MITCHELL HUTCHINS.

            (a) It is understood that the Fund reserves the right at any time to
withdraw all offerings of Class B Shares of any or all Series by written  notice
to Mitchell Hutchins.

            (b) Mitchell  Hutchins shall keep PaineWebber  fully informed of the
Fund's  affairs  and  shall  make   available  to  PaineWebber   copies  of  all
information,  financial  statements  and  other  papers  which  PaineWebber  may
reasonably  request  for use in  connection  with  the  distribution  of Class B
Shares,  including,  without  limitation,  certified  copies  of  any  financial
statements  prepared for the Fund by its independent  public accountant and such
reasonable  number  of  copies  of the most  current  prospectus,  statement  of
additional  information,  and  annual  and  interim  reports  of any  Series  as
PaineWebber  may request,  and Mitchell  Hutchins shall  cooperate  fully in the
efforts of  PaineWebber  to sell and  arrange for the sale of the Class B Shares
and in the performance of PaineWebber under this Agreement.


                                      -4-
<PAGE>



            (c) Mitchell  Hutchins  shall comply with all state and federal laws
and regulations applicable to a distributor of the Class B Shares.

      6. ADVERTISING.  Mitchell Hutchins agrees to make available such sales and
advertising materials relating to the Class B Shares as Mitchell Hutchins in its
discretion  determines  appropriate.  PaineWebber agrees to submit all sales and
advertising materials developed by it relating to the Class B Shares to Mitchell
Hutchins for  approval.  PaineWebber  agrees not to publish or  distribute  such
materials  to the public  without  first  receiving  such  approval  in writing.
Mitchell Hutchins shall assist PaineWebber in obtaining any regulatory approvals
of such materials that may be required of or desired by PaineWebber.

      7.  RECORDS.  PaineWebber  agrees to  maintain  all  records  required  by
applicable state and federal laws and regulations relating to the offer and sale
of the Class B Shares.  Mitchell  Hutchins  and its  representatives  shall have
access to such records during normal business hours for review or copying.

      8. EXPENSES OF PAINEWEBBER.  PaineWebber shall bear all costs and expenses
of (i) preparing,  printing,  and distributing any materials not prepared by the
Fund or Mitchell  Hutchins and other materials used by PaineWebber in connection
with its offering of Class B Shares for sale to the public; (ii) any expenses of
advertising incurred by PaineWebber in connection with such offering;  (iii) the
expenses of registration or  qualification  of PaineWebber as a dealer or broker
under federal or state laws and the expenses of continuing such  registration or
qualification;  and  (iv)  all  compensation  paid to  PaineWebber's  Investment
Executives or other  employees  and others for selling  Class B Shares,  and all
expenses of PaineWebber,  its Investment Executives and employees and others who
engage in or support the sale of Class B Shares as may be incurred in connection
with their  sales  efforts.  PaineWebber  shall bear such  additional  costs and
expenses as it and  Mitchell  Hutchins  may agree  upon,  such  agreement  to be
evidenced in a writing  signed by both parties.  Mitchell  Hutchins shall advise
the Board of any such  agreement as to  additional  costs and expenses  borne by
PaineWebber  at their first regular  meeting held after such agreement but shall
not be required to obtain prior approval for such agreements from the Board.

      9.    INDEMNIFICATION.

            (a)  Mitchell  Hutchins  agrees  to  indemnify,   defend,  and  hold
PaineWebber, its officers and directors, and any person who controls PaineWebber
within the  meaning of Section 15 of the 1933 Act,  free and  harmless  from and
against any and all claims,  demands,  liabilities,  and expenses (including the
cost of investigating or defending such claims,  demands, or liabilities and any
counsel fees incurred in connection therewith) which PaineWebber,  its officers,
directors,  or any such  controlling  person may incur under the 1933 Act, under
common  law or  otherwise,  arising  out of or  based  upon any  alleged  untrue


                                      -5-
<PAGE>


statement of a material fact contained in the  Registration  Statement;  arising
out of or based upon any alleged  omission to state a material  fact required to
be  stated  in the  Registration  Statement  thereof  or  necessary  to make the
statements in the Registration Statement thereof not misleading;  or arising out
of any  sales  or  advertising  materials  with  respect  to the  Class B Shares
provided by Mitchell Hutchins to PaineWebber.  However, this indemnity agreement
shall not apply to any claims, demands,  liabilities, or expenses that arise out
of or are based upon any such untrue  statement  or  omission or alleged  untrue
statement or omission made in reliance upon and in conformity  with  information
furnished in writing by PaineWebber to Mitchell  Hutchins or the Fund for use in
the Registration  Statement or in any sales or advertising material; and further
provided, that in no event shall anything contained herein be so construed as to
protect PaineWebber against any liability to Mitchell Hutchins or the Fund or to
the shareholders of any Series to which  PaineWebber  would otherwise be subject
by  reason  of  willful  misfeasance,  bad  faith,  or gross  negligence  in the
performance  of its  duties,  or by  reason  of its  reckless  disregard  of its
obligations under this Agreement.

            (b)  PaineWebber  agrees to  indemnify,  defend,  and hold  Mitchell
Hutchins and its officers and  directors,  the Fund,  its officers and trustees,
and any person who controls  Mitchell Hutchins or the Fund within the meaning of
Section  15 of the 1933 Act,  free and  harmless  from and  against  any and all
claims,  demands,  liabilities and expenses (including the cost of investigating
or defending  against such claims,  demands or liabilities  and any counsel fees
incurred in connection  therewith)  which  Mitchell  Hutchins or its officers or
directors or the Fund, its officers or trustees,  or any such controlling person
may incur under the 1933 Act,  under common law or  otherwise  arising out of or
based  upon any  alleged  untrue  statement  of a  material  fact  contained  in
information furnished in writing by PaineWebber to Mitchell Hutchins or the Fund
for use in the Registration Statement;  arising out of or based upon any alleged
omission to state a material fact in connection with such  information  required
to be stated in the Registration Statement or necessary to make such information
not  misleading;  or arising  out of any  agreement  between  PaineWebber  and a
correspondent  firm or any other retail  dealer;  or arising out of any sales or
advertising  material used by  PaineWebber  in connection  with its duties under
this Agreement.

      10.   DURATION AND TERMINATION.

            (a) This  Agreement  shall  become  effective  upon the date written
above,  provided that, with respect to any Series,  this Contract shall not take
effect  unless such action has first been  approved by vote of a majority of the
Board  and by vote of a  majority  of  those  trustees  of the  Fund who are not
interested  persons  of the Fund and who have no  direct or  indirect  financial
interest in the operation of the Plan or in any agreements  related thereto (all
such  trustees  collectively  being  referred  to  herein  as  the  "Independent
Trustees"), cast in person at a meeting called for the purpose of voting on such
action.


                                      -6-
<PAGE>


            (b) Unless sooner  terminated  as provided  herein,  this  Agreement
shall  continue in effect for one year from the above written date.  Thereafter,
if not terminated,  this Agreement shall continue  automatically  for successive
periods of twelve months each,  provided that such  continuance is  specifically
approved  at  least  annually  (i) by a vote of a  majority  of the  Independent
Trustees,  cast in person at a meeting  called for the purpose of voting on such
approval, and (ii) by the Board or with respect to any given Series by vote of a
majority  of the  outstanding  voting  securities  of the Class B Shares of such
Series.

            (c) Notwithstanding  the foregoing,  with respect to any Series this
Agreement may be terminated at any time, without the payment of any penalty,  by
either party,  upon the giving of 30 days' written notice.  Such notice shall be
deemed to have been  given on the date it is  received  in  writing by the other
party or any officer thereof. This Agreement may also be terminated at any time,
without the payment of any penalty,  by vote of the Board, by vote of a majority
of the Independent  Trustees or by vote of a majority of the outstanding  voting
securities  of the Class B Shares of such Series on 30 days'  written  notice to
Mitchell Hutchins and PaineWebber.

            (d)  Termination  of this Agreement with respect to any given Series
shall  in no  way  affect  the  continued  validity  of  this  Agreement  or the
performance  thereunder  with respect to any other Series.  This  Agreement will
automatically  terminate in the event of its assignment or in the event that the
Distribution Contract is terminated.

            (e) Notwithstanding  the foregoing,  Mitchell Hutchins may terminate
this Agreement without penalty, such termination to be effective upon the giving
of written  notice to PaineWebber in the event that the Plan is terminated or is
amended to reduce the compensation payable to Mitchell Hutchins thereunder or in
the event that the Registration  Statement is amended so as to reduce the amount
of compensation  payable to Mitchell  Hutchins under the Distribution  Contract,
provided that Mitchell  Hutchins  gives notice of  termination  pursuant to this
provision  within  90 days of  such  amendment  or  termination  of the  Plan or
amendment of the Registration Statement.

      11.  AMENDMENT OF THIS  AGREEMENT.  No provision of this  Agreement may be
amended,  changed,  waived,  discharged  or  terminated  orally,  but only by an
instrument  in writing  signed by the party  against  which  enforcement  of the
change, waiver, discharge or termination is sought.



                                      -7-
<PAGE>



      12.  USE OF  PAINEWEBBER  NAME.  PaineWebber  hereby  authorizes  Mitchell
Hutchins  to  use  the  name  "PaineWebber  Incorporated"  or any  name  derived
therefrom in any sales or advertising materials prepared and/or used by Mitchell
Hutchins in connection with its duties as distributor of the Class B Shares, but
only for so long as this Agreement or any extension, renewal or amendment hereof
remains in effect,  including any similar agreement with any organization  which
shall have succeeded to the business of PaineWebber.

      13.   GOVERNING LAW.  This Agreement shall be construed in accordance
with the laws of the State of Delaware and the 1940 Act.  To the extent that
the applicable laws of the State of Delaware conflict with the applicable
provisions of the 1940 Act, the latter shall control.

      14.  MISCELLANEOUS.  The  captions  in this  Agreement  are  included  for
convenience  of  reference  only  and in no way  define  or  delimit  any of the
provisions  hereof or otherwise  affect  their  construction  or effect.  If any
provision of this Agreement  shall be held or made invalid by a court  decision,
statute,  rule or  otherwise,  the  remainder  of this  Agreement  shall  not be
affected  thereby.  This Agreement  shall be binding upon and shall inure to the
benefit of the parties hereto and their respective  successors.  As used in this
Agreement,   the  terms  "majority  of  the  outstanding   voting   securities,"
"interested  person" and "assignment"  shall have the same meaning as such terms
have in the 1940 Act.

      IN WITNESS  WHEREOF,  the parties  hereto have caused this Agreement to be
executed  by their  officers  designated  as of the day and year  first  written
above.

                                          MITCHELL HUTCHINS ASSET
                                          MANAGEMENT INC.

Attest:  _________________________        By:  ___________________________



                                          PAINEWEBBER INCORPORATED

Attest:  _________________________        By:  ___________________________





                                      -8-



                           EXCLUSIVE DEALER AGREEMENT

                 CLASS C SHARES OF MITCHELL HUTCHINS PORTFOLIOS



      AGREEMENT  made  as  of  _____________________,   1997,  between  Mitchell
Hutchins Asset Management Inc. ("Mitchell  Hutchins"),  a Delaware  corporation,
and PaineWebber Incorporated ("PaineWebber"), a Delaware corporation.

      WHEREAS Mitchell Hutchins Portfolios ("Fund") is a Delaware business trust
registered under the Investment Company Act of 1940, as amended ("1940 Act"), as
an open-end management investment company; and

      WHEREAS  the Fund  currently  has  three  distinct  series  of  shares  of
beneficial interest ("Series"), which correspond to distinct portfolios and have
been designated as the Mitchell  Hutchins Growth  Portfolio,  Mitchell  Hutchins
Moderate Portfolio and Mitchell Hutchins Conservative Portfolio; and

      WHEREAS  the  Fund's  board  of  trustees  ("Board")  has  established  an
unlimited number of shares of beneficial interest of the above-referenced Series
as Class C shares  ("Class C  Shares")  and has  adopted a Plan of  Distribution
pursuant to Rule 12b-1 under the 1940 Act  ("Plan")  with respect to the Class C
Shares of the above-referenced  Series and of such other Series as may hereafter
be designated by the Board and have Class C Shares established; and

      WHEREAS  Mitchell  Hutchins has entered into a Distribution  Contract with
the Fund ("Distribution Contract") pursuant to which Mitchell Hutchins serves as
principal  distributor  in connection  with the offering and sale of the Class C
Shares of each such Series; and

      WHEREAS Mitchell  Hutchins desires to retain  PaineWebber as its exclusive
agent in  connection  with the  offering  and sale of the Class C Shares of each
Series and to delegate to  PaineWebber  performance  of certain of the  services
which Mitchell  Hutchins  provides to the Fund under the Distribution  Contract;
and

      WHEREAS  PaineWebber  is willing to act as  Mitchell  Hutchins'  exclusive
agent in  connection  with the  offering  and sale of such Class C Shares and to
perform such services on the terms and conditions hereinafter set forth;

      NOW THEREFORE,  in  consideration of the premises and the mutual covenants
contained herein, Mitchell Hutchins and PaineWebber agree as follows:

      1.   APPOINTMENT.  Mitchell Hutchins  hereby  appoints  PaineWebber as its
exclusive agent to sell and to arrange for the sale of the Class C Shares on the
terms and for the period set forth in this  Agreement.  Mitchell  Hutchins  also
appoints  PaineWebber as its agent for the performance of certain other services


                                      
<PAGE>


set  forth  herein  which  Mitchell  Hutchins  provides  to the Fund  under  the
Distribution  Contract.  PaineWebber hereby accepts such appointments and agrees
to act hereunder.  It is understood,  however,  that these  appointments  do not
preclude sales of Class C Shares  directly  through the Fund's transfer agent in
the manner set forth in the Registration  Statement.  As used in this Agreement,
the  term   "Registration   Statement"   shall  mean  the  currently   effective
Registration  Statement  of the Fund,  and any  supplements  thereto,  under the
Securities Act of 1933, as amended ("1933 Act"), and the 1940 Act.

      2.   SERVICES, DUTIES AND REPRESENTATIONS OF PAINEWEBBER.

           (a)  PaineWebber  agrees to sell the Class C Shares on a best efforts
basis from time to time during the term of this  Agreement as agent for Mitchell
Hutchins and upon the terms  described in this  Agreement  and the  Registration
Statement.

           (b) Upon  the  later of the  date of this  Agreement  or the  initial
offering  of Class C Shares by a Series  to the  public,  PaineWebber  will hold
itself  available to receive  orders,  satisfactory  to PaineWebber and Mitchell
Hutchins,  for the  purchase  of Class C Shares and will  accept  such orders on
behalf  of  Mitchell  Hutchins  and the Fund as of the time of  receipt  of such
orders and will  promptly  transmit  such  orders as are  accepted to the Fund's
transfer agent. Purchase orders shall be deemed effective at the time and in the
manner set forth in the Registration Statement.

           (c)  PaineWebber in its discretion may sell Class C Shares to (i) its
correspondent  firms and customers of such firms and (ii) such other  registered
and  qualified  retail  dealers as it may  select,  subject to the  approval  of
Mitchell Hutchins. In making agreements with such dealers, PaineWebber shall act
only as principal and not as agent for Mitchell Hutchins or the Fund.

           (d) The offering  price of the Class C Shares of each Series shall be
the net asset value per Share as next  determined by the Fund following  receipt
of an order at PaineWebber's  principal office. Mitchell Hutchins shall promptly
furnish or arrange for the  furnishing  to  PaineWebber  of a statement  of each
computation of net asset value.

           (e) PaineWebber  shall not be obligated to sell any certain number of
Class C Shares.

           (f) To  facilitate  redemption  of  Class C  Shares  by  shareholders
directly or through  dealers,  PaineWebber  is  authorized  but not  required on
behalf of Mitchell  Hutchins and the Fund to repurchase Class C Shares presented
to it by shareholders, its correspondent firms and other dealers at the price

                                      -2-
<PAGE>


determined in accordance  with, and in the manner set forth in, the Registration
Statement. Such price shall reflect the subtraction of the applicable contingent
deferred sales charge, if any, computed in accordance with and in the manner set
forth in the Registration Statement.

           (g) PaineWebber  shall provide ongoing  shareholder  services,  which
include  responding  to  shareholder  inquiries,   providing  shareholders  with
information  on their  investments  in the Class C Shares and any other services
now or hereafter deemed to be appropriate  subjects for the payments of "service
fees"  under  Rule 2830 of the  Conduct  Rules of the  National  Association  of
Securities Dealers, Inc. ("NASD") (collectively, "service activities").

           (h)  PaineWebber  represents and warrants that: (i) it is a member in
good  standing of the NASD and agrees to abide by the Conduct Rules of the NASD;
(ii) it is  registered  as a  broker-dealer  with the  Securities  and  Exchange
Commission;  (iii) it will maintain any filings and licenses required by federal
and state laws to conduct the business  contemplated  under this Agreement;  and
(iv) it will comply with all federal and state laws and  regulations  applicable
to the offer and sale of the Class C Shares.

           (i) PaineWebber shall not incur any debts or obligations on behalf of
Mitchell  Hutchins or the Fund.  PaineWebber shall bear all costs that it incurs
in selling the Class C Shares and in complying  with the terms and conditions of
this Agreement as more specifically set forth in paragraph 8.

           (j)  PaineWebber  shall not permit any  employee or agent to offer or
sell Class C Shares to the public  unless  such  person is duly  licensed  under
applicable federal and state laws and regulations.

           (k)  PaineWebber  shall not (i) furnish any  information  or make any
representations  concerning the Class C Shares other than those contained in the
Registration  Statement  or in sales  literature  or  advertising  that has been
prepared or approved  by  Mitchell  Hutchins as provided in  paragraph 6 or (ii)
offer or sell the Class C Shares in  jurisdictions  in which  they have not been
approved for offer and sale.

      3.   SERVICES  NOT  EXCLUSIVE.   The  services  furnished  by  PaineWebber
hereunder  are not to be  deemed  exclusive  and  PaineWebber  shall  be free to
furnish similar  services to others so long as its services under this Agreement
are not impaired thereby.  Nothing in this Agreement shall limit or restrict the
right of any  director,  officer or  employee of  PaineWebber  who may also be a
director,  trustee,  officer or employee of  Mitchell  Hutchins or the Fund,  to
engage in any other  business or to devote his or her time and attention in part
to the management or other aspects of any other  business,  whether of a similar
or a dissimilar nature.


                                      -3-
<PAGE>


      4.   COMPENSATION.

           (a) As compensation  for its service  activities under this Agreement
with respect to the Class C Shares,  Mitchell  Hutchins shall pay to PaineWebber
service fees with respect to Class C Shares  maintained in shareholder  accounts
serviced by PaineWebber employees, correspondent firms and other dealers in such
amounts as Mitchell Hutchins and PaineWebber may from time to time agree upon.

           (b) As  compensation  for its  activities  under this  Agreement with
respect to the distribution of the Class C Shares,  Mitchell  Hutchins shall pay
to PaineWebber  such  commissions for sales of the Class C shares by PaineWebber
employees,  correspondent firms and other dealers and such other compensation as
Mitchell Hutchins and PaineWebber may from time to time agree upon.

           (c) Mitchell Hutchins'  obligation to pay compensation to PaineWebber
as agreed upon pursuant to this  paragraph 4 is not  contingent  upon receipt by
Mitchell Hutchins of any compensation from the Fund or Series. Mitchell Hutchins
shall  advise  the  Board  of  any  agreements  or  revised   agreements  as  to
compensation  to be paid by  Mitchell  Hutchins  to  PaineWebber  at their first
regular  meeting held after such  agreement  but shall not be required to obtain
prior approval for such agreements from the Board.

           (d)  PaineWebber  may reallow  all or any part of the  service  fees,
commissions or other  compensation  which it is paid under this Agreement to its
correspondent  firms or other dealers,  in such amounts as PaineWebber  may from
time to time determine.

      5.   DUTIES OF MITCHELL HUTCHINS.

           (a) It is understood  that the Fund reserves the right at any time to
withdraw all offerings of Class C Shares of any or all Series by written  notice
to Mitchell Hutchins.

           (b) Mitchell  Hutchins shall keep  PaineWebber  fully informed of the
Fund's  affairs  and  shall  make   available  to  PaineWebber   copies  of  all
information,  financial  statements  and  other  papers  which  PaineWebber  may
reasonably  request  for use in  connection  with  the  distribution  of Class C
Shares,  including,  without  limitation,  certified  copies  of  any  financial
statements  prepared for the Fund by its independent  public accountant and such
reasonable  number  of  copies  of the most  current  prospectus,  statement  of
additional  information,  and  annual  and  interim  reports  of any  Series  as
PaineWebber  may request,  and Mitchell  Hutchins shall  cooperate  fully in the
efforts of  PaineWebber  to sell and  arrange for the sale of the Class C Shares
and in the performance of PaineWebber under this Agreement.

           (c)  Mitchell  Hutchins  shall comply with all state and federal laws
and regulations applicable to a distributor of the Class C Shares.


                                      -4-
<PAGE>


      6.   ADVERTISING.  Mitchell  Hutchins  agrees to make available such sales
and advertising materials relating to the Class C Shares as Mitchell Hutchins in
its discretion  determines  appropriate.  PaineWebber agrees to submit all sales
and  advertising  materials  developed  by it  relating to the Class C Shares to
Mitchell Hutchins for approval.  PaineWebber agrees not to publish or distribute
such materials to the public  without first  receiving such approval in writing.
Mitchell Hutchins shall assist PaineWebber in obtaining any regulatory approvals
of such materials that may be required of or desired by PaineWebber.

      7.   RECORDS.  PaineWebber  agrees to  maintain  all  records  required by
applicable state and federal laws and regulations relating to the offer and sale
of the Class C Shares.  Mitchell  Hutchins  and its  representatives  shall have
access to such records during normal business hours for review or copying.

      8.   EXPENSES  OF  PAINEWEBBER.  PaineWebber  shall  bear  all  costs  and
expenses of (i) preparing, printing, and distributing any materials not prepared
by the Fund or Mitchell  Hutchins and other  materials  used by  PaineWebber  in
connection with its offering of Class C Shares for sale to the public;  (ii) any
expenses  of  advertising  incurred  by  PaineWebber  in  connection  with  such
offering;  (iii) the expenses of registration or qualification of PaineWebber as
a dealer or broker under  federal or state laws and the  expenses of  continuing
such  registration  or   qualification;   and  (iv)  all  compensation  paid  to
PaineWebber's  Investment  Executives or other  employees and others for selling
Class C Shares, and all expenses of PaineWebber,  its Investment  Executives and
employees  and others who engage in or support the sale of Class C Shares as may
be incurred in connection with their sales efforts.  PaineWebber shall bear such
additional  costs and expenses as it and Mitchell  Hutchins may agree upon, such
agreement to be evidenced in a writing signed by both parties. Mitchell Hutchins
shall advise the Board of any such agreement as to additional costs and expenses
borne by  PaineWebber  at their first regular  meeting held after such agreement
but shall not be required to obtain prior approval for such  agreements from the
Board.

      9.   INDEMNIFICATION.

           (a)  Mitchell  Hutchins  agrees  to  indemnify,   defend,   and  hold
PaineWebber, its officers and directors, and any person who controls PaineWebber
within the  meaning of Section 15 of the 1933 Act,  free and  harmless  from and
against any and all claims,  demands,  liabilities,  and expenses (including the
cost of investigating or defending such claims,  demands, or liabilities and any
counsel fees incurred in connection therewith) which PaineWebber,  its officers,
directors,  or any such  controlling  person may incur under the 1933 Act, under
common  law or  otherwise,  arising  out of or  based  upon any  alleged  untrue
statement of a material fact contained in the  Registration  Statement;  arising
out of or based upon any alleged  omission to state a material  fact required to
be  stated  in the  Registration  Statement  thereof  or  necessary  to make the
statements in the Registration Statement thereof not misleading;  or arising out
of any  sales  or  advertising  materials  with  respect  to the  Class C Shares


                                      -5-
<PAGE>



provided by Mitchell Hutchins to PaineWebber.  However, this indemnity agreement
shall not apply to any claims, demands,  liabilities, or expenses that arise out
of or are based upon any such untrue  statement  or  omission or alleged  untrue
statement or omission made in reliance upon and in conformity  with  information
furnished in writing by PaineWebber to Mitchell  Hutchins or the Fund for use in
the Registration  Statement or in any sales or advertising material; and further
provided, that in no event shall anything contained herein be so construed as to
protect PaineWebber against any liability to Mitchell Hutchins or the Fund or to
the shareholders of any Series to which  PaineWebber  would otherwise be subject
by  reason  of  willful  misfeasance,  bad  faith,  or gross  negligence  in the
performance  of its  duties,  or by  reason  of its  reckless  disregard  of its
obligations under this Agreement.

            (b)  PaineWebber  agrees to  indemnify,  defend,  and hold  Mitchell
Hutchins and its officers and  directors,  the Fund,  its officers and trustees,
and any person who controls  Mitchell Hutchins or the Fund within the meaning of
Section  15 of the 1933 Act,  free and  harmless  from and  against  any and all
claims,  demands,  liabilities and expenses (including the cost of investigating
or defending  against such claims,  demands or liabilities  and any counsel fees
incurred in connection  therewith)  which  Mitchell  Hutchins or its officers or
directors or the Fund, its officers or trustees,  or any such controlling person
may incur under the 1933 Act,  under common law or  otherwise  arising out of or
based  upon any  alleged  untrue  statement  of a  material  fact  contained  in
information furnished in writing by PaineWebber to Mitchell Hutchins or the Fund
for use in the Registration Statement;  arising out of or based upon any alleged
omission to state a material fact in connection with such  information  required
to be stated in the Registration Statement or necessary to make such information
not  misleading;  or arising  out of any  agreement  between  PaineWebber  and a
correspondent  firm or any other retail  dealer;  or arising out of any sales or
advertising  material used by  PaineWebber  in connection  with its duties under
this Agreement.

      10.   DURATION AND TERMINATION.

            (a) This  Agreement  shall  become  effective  upon the date written
above,  provided that, with respect to any Series,  this Contract shall not take
effect  unless such action has first been  approved by vote of a majority of the
Board  and by vote of a  majority  of  those  trustees  of the  Fund who are not
interested  persons  of the Fund and who have no  direct or  indirect  financial
interest in the operation of the Plan or in any agreements  related thereto (all
such  trustees  collectively  being  referred  to  herein  as  the  "Independent
Trustees")  cast in person at a meeting called for the purpose of voting on such
action.

            (b) Unless sooner  terminated  as provided  herein,  this  Agreement
shall  continue in effect for one year from the above written date.  Thereafter,
if not terminated,  this Agreement shall continue  automatically  for successive
periods of twelve months each,  provided that such  continuance is  specifically

                                      -6-
<PAGE>



approved  at  least  annually  (i) by a vote of a  majority  of the  Independent
Trustees,  cast in person at a meeting  called for the purpose of voting on such
approval, and (ii) by the Board or with respect to any given Series by vote of a
majority  of the  outstanding  voting  securities  of the Class C Shares of such
Series.

           (c)  Notwithstanding  the foregoing,  with respect to any Series this
Agreement may be terminated at any time, without the payment of any penalty,  by
either party,  upon the giving of 30 days' written notice.  Such notice shall be
deemed to have been  given on the date it is  received  in  writing by the other
party or any officer thereof. This Agreement may also be terminated at any time,
without the payment of any penalty,  by vote of the Board, by vote of a majority
of the Independent  Trustees or by vote of a majority of the outstanding  voting
securities  of the Class C Shares of such Series on 30 days'  written  notice to
Mitchell Hutchins and PaineWebber.

           (d)  Termination  of this  Agreement with respect to any given Series
shall  in no  way  affect  the  continued  validity  of  this  Agreement  or the
performance  thereunder  with respect to any other Series.  This  Agreement will
automatically  terminate in the event of its assignment or in the event that the
Distribution Contract is terminated.

           (e)  Notwithstanding  the foregoing,  Mitchell Hutchins may terminate
this Agreement without penalty, such termination to be effective upon the giving
of written  notice to PaineWebber in the event that the Plan is terminated or is
amended to reduce the compensation payable to Mitchell Hutchins thereunder or in
the event that the Registration  Statement is amended so as to reduce the amount
of compensation  payable to Mitchell  Hutchins under the Distribution  Contract,
provided that Mitchell  Hutchins  gives notice of  termination  pursuant to this
provision  within  90 days of  such  amendment  or  termination  of the  Plan or
amendment of the Registration Statement.

      11.  AMENDMENT OF THIS  AGREEMENT.  No provision of this  Agreement may be
amended,  changed,  waived,  discharged  or  terminated  orally,  but only by an
instrument  in writing  signed by the party  against  which  enforcement  of the
change, waiver, discharge or termination is sought.

      12.  USE OF  PAINEWEBBER  NAME.  PaineWebber  hereby  authorizes  Mitchell
Hutchins  to  use  the  name  "PaineWebber  Incorporated"  or any  name  derived
therefrom in any sales or advertising materials prepared and/or used by Mitchell
Hutchins in connection with its duties as distributor of the Class C Shares, but
only for so long as this Agreement or any extension, renewal or amendment hereof
remains in effect,  including any similar agreement with any organization  which
shall have succeeded to the business of PaineWebber.


                                      -7-
<PAGE>



      13.  GOVERNING LAW. This Agreement  shall be construed in accordance  with
the laws of the State of  Delaware  and the 1940  Act.  To the  extent  that the
applicable laws of the State of Delaware conflict with the applicable provisions
of the 1940 Act, the latter shall control.

      14.  MISCELLANEOUS.  The  captions  in this  Agreement  are  included  for
convenience  of  reference  only  and in no way  define  or  delimit  any of the
provisions  hereof or otherwise  affect  their  construction  or effect.  If any
provision of this Agreement  shall be held or made invalid by a court  decision,
statute,  rule or  otherwise,  the  remainder  of this  Agreement  shall  not be
affected  thereby.  This Agreement  shall be binding upon and shall inure to the
benefit of the parties hereto and their respective  successors.  As used in this
Agreement,   the  terms  "majority  of  the  outstanding   voting   securities,"
"interested  person" and "assignment"  shall have the same meaning as such terms
have in the 1940 Act.

      IN WITNESS  WHEREOF,  the parties  hereto have caused this Agreement to be
executed  by their  officers  designated  as of the day and year  first  written
above.

                                          MITCHELL HUTCHINS ASSET
                                          MANAGEMENT INC.

Attest:  _________________________        By:  ___________________________



                                          PAINEWEBBER INCORPORATED

Attest:  _________________________        By:  ___________________________





                                      -8-





                           EXCLUSIVE DEALER AGREEMENT

                 CLASS Y SHARES OF MITCHELL HUTCHINS PORTFOLIOS

      AGREEMENT made as  _____________________,  1997 between Mitchell  Hutchins
Asset  Management  Inc.  ("Mitchell  Hutchins"),  a  Delaware  corporation,  and
PaineWebber Incorporated ("PaineWebber"), a Delaware corporation.

      WHEREAS Mitchell Hutchins Portfolios ("Fund") is a Delaware business trust
registered under the Investment Company Act of 1940, as amended ("1940 Act"), as
an open-end management investment company; and

      WHEREAS  the Fund  currently  has  three  distinct  series  of  shares  of
beneficial interest ("Series"), which correspond to distinct portfolios and have
been designated as the Mitchell  Hutchins Growth  Portfolio,  Mitchell  Hutchins
Moderate Portfolio and Mitchell Hutchins Conservative Portfolio; and

      WHEREAS  the  Fund's  board  of  trustees  ("Board")  has  established  an
unlimited number of shares of beneficial interest of the above-referenced Series
as Class Y shares ("Class Y Shares"); and

      WHEREAS  Mitchell  Hutchins has entered into a Distribution  Contract with
the Fund ("Distribution Contract") pursuant to which Mitchell Hutchins serves as
principal  distributor  in connection  with the offering and sale of the Class Y
Shares of the above-referenced  Series and of such other Series as may hereafter
be designated by the Board and have Class Y Shares established; and

      WHEREAS Mitchell  Hutchins desires to retain  PaineWebber as its exclusive
agent in  connection  with the  offering  and sale of the Class Y Shares of each
such  Series  and to  delegate  to  PaineWebber  performance  of  certain of the
services which  Mitchell  Hutchins  provides to the Fund under the  Distribution
Contract; and

      WHEREAS  PaineWebber  is willing to act as  Mitchell  Hutchins'  exclusive
agent in  connection  with the  offering  and sale of such Class Y Shares and to
perform such services on the terms and conditions hereinafter set forth;

      NOW THEREFORE,  in  consideration of the premises and the mutual covenants
contained herein, Mitchell Hutchins and PaineWebber agree as follows:

      1.  APPOINTMENT.  Mitchell  Hutchins  hereby  appoints  PaineWebber as its
exclusive agent to sell and to arrange for the sale of the Class Y Shares on the
terms and for the  period set forth in this  Contract.  Mitchell  Hutchins  also
appoints  PaineWebber as its agent for the performance of certain other services
set  forth  herein  which  Mitchell  Hutchins  provides  to the Fund  under  the
Distribution  Contract.  PaineWebber hereby accepts such appointments and agrees
to act hereunder.  It is understood,  however,  that these  appointments  do not
preclude sales of Class Y Shares  directly  through the Fund's transfer agent in
the manner set forth in the  Registration  Statement.  As used in this Contract,
the  term   "Registration   Statement"   shall  mean  the  currently   effective
Registration  Statement  of the Fund,  and any  supplements  thereto,  under the
Securities Act of 1933, as amended ("1933 Act"), and the 1940 Act.

<PAGE>



      2.   SERVICES, DUTIES AND REPRESENTATIONS OF PAINEWEBBER.

           (a)  PaineWebber  agrees to sell the Class Y Shares on a best efforts
basis from time to time during the term of this  Agreement as agent for Mitchell
Hutchins  and upon the terms  described in this  Contract  and the  Registration
Statement.

           (b)  Upon  the  later of the  date of this  Contract  or the  initial
offering of Class Y Shares by a Series,  PaineWebber  will hold itself available
to receive orders,  satisfactory to PaineWebber and Mitchell  Hutchins,  for the
purchase  of Class Y Shares and will  accept  such  orders on behalf of Mitchell
Hutchins and the Fund as of the time of receipt of such orders and will promptly
transmit  such orders as are  accepted to the Fund's  transfer  agent.  Purchase
orders shall be deemed  effective at the time and in the manner set forth in the
Registration Statement.

           (c)  PaineWebber in its discretion may sell Class Y Shares to (i) its
correspondent  firms and customers of such firms and (ii) such other  registered
and  qualified  retail  dealers as it may  select,  subject to the  approval  of
Mitchell Hutchins. In making agreements with such dealers, PaineWebber shall act
only as principal and not as agent for Mitchell Hutchins or the Fund.

           (d) The offering  price of the Class Y Shares of each Series shall be
the net asset value per Share as next  determined by the Fund following  receipt
of an order at PaineWebber's  principal office. Mitchell Hutchins shall promptly
furnish or arrange for the  furnishing  to  PaineWebber  of a statement  of each
computation of net asset value.

           (e) PaineWebber  shall not be obligated to sell any certain number of
Class Y Shares.

           (f) To  facilitate  redemption  of  Class Y  Shares  by  shareholders
directly or through  dealers,  PaineWebber  is  authorized  but not  required on
behalf of Mitchell  Hutchins and the Fund to repurchase Class Y Shares presented
to it by shareholders,  its  correspondent  firms and other dealers at the price
determined in accordance  with, and in the manner set forth in, the Registration
Statement.

           (g)  PaineWebber  represents and warrants that: (i) it is a member in
good standing of the National Association of Securities Dealers, Inc. and agrees
to abide by the Conduct  Rules of such  Association;  (ii) it is registered as a
broker-dealer  with  the  Securities  and  Exchange  Commission;  (iii)  it will


                                       2
<PAGE>


maintain any filings and licenses  required by federal and state laws to conduct
the business contemplated under this Agreement; and (iv) it will comply with all
federal and state laws and  regulations  applicable to the offer and sale of the
Class Y Shares.

           (h) PaineWebber shall not incur any debts or obligations on behalf of
Mitchell  Hutchins or the Fund.  PaineWebber shall bear all costs that it incurs
in selling the Class Y Shares and in complying  with the terms and conditions of
this Contract as more specifically set forth in paragraph 8.

           (i)  PaineWebber  shall not permit any  employee or agent to offer or
sell Class Y Shares unless such person is duly licensed under applicable federal
and state laws and regulations.

           (j)  PaineWebber  shall not (i) furnish any  information  or make any
representations  concerning the Class Y Shares other than those contained in the
Registration  Statement  or in sales  literature  or  advertising  that has been
prepared or approved  by  Mitchell  Hutchins as provided in  paragraph 6 or (ii)
offer or sell the Class Y Shares in  jurisdictions  in which  they have not been
approved for offer and sale.

      3.   SERVICES  NOT  EXCLUSIVE.   The  services  furnished  by  PaineWebber
hereunder  are not to be  deemed  exclusive  and  PaineWebber  shall  be free to
furnish  similar  services to others so long as its services under this Contract
are not impaired  thereby.  Nothing in this Contract shall limit or restrict the
right of any  director,  officer or  employee of  PaineWebber  who may also be a
director,  trustee,  officer or employee of  Mitchell  Hutchins or the Fund,  to
engage in any other  business or to devote his or her time and attention in part
to the management or other aspects of any other  business,  whether of a similar
or a dissimilar nature.

      4.   COMPENSATION.

           Mitchell  Hutchins shall not be obligated to pay any  compensation to
PaineWebber  hereunder nor to reimburse any of PaineWebber's  expenses  incurred
hereunder.

      5.   DUTIES OF MITCHELL HUTCHINS.

           (a) It is understood that the Fund reserves the right at any time to
withdraw all offerings of Class Y Shares of any or all Series by written  notice
to Mitchell Hutchins.


                                       3
<PAGE>



           (b) Mitchell  Hutchins shall keep  PaineWebber  fully informed of the
Fund's  affairs  and  shall  make   available  to  PaineWebber   copies  of  all
information,  financial  statements  and  other  papers  which  PaineWebber  may
reasonably  request  for use in  connection  with  the  distribution  of Class Y
Shares,  including,  without  limitation,  certified  copies  of  any  financial
statements  prepared for the Fund by its independent  public accountant and such
reasonable  number  of  copies  of the most  current  prospectus,  statement  of
additional  information,  and  annual  and  interim  reports  of any  Series  as
PaineWebber  may request,  and Mitchell  Hutchins shall  cooperate  fully in the
efforts of  PaineWebber  to sell and  arrange for the sale of the Class Y Shares
and in the performance of PaineWebber under this Contract.

           (c)  Mitchell  Hutchins  shall comply with all state and federal laws
and regulations applicable to a distributor of the Class Y Shares.

      6.   ADVERTISING.  Mitchell  Hutchins  agrees to make available such sales
and advertising materials relating to the Class Y Shares as Mitchell Hutchins in
its discretion  determines  appropriate.  PaineWebber agrees to submit all sales
and  advertising  materials  developed  by it  relating to the Class Y Shares to
Mitchell Hutchins for approval.  PaineWebber agrees not to publish or distribute
such  materials  without  first  receiving  such  approval in writing.  Mitchell
Hutchins shall assist PaineWebber in obtaining any regulatory  approvals of such
materials that may be required of or desired by PaineWebber.

      7.   RECORDS. PaineWebber agrees to maintain all records required by
applicable state and federal laws and regulations relating to the offer and sale
of the Class Y Shares.  Mitchell  Hutchins  and its  representatives  shall have
access to such records during normal business hours for review or copying.

      8.   EXPENSES  OF  PAINEWEBBER.  PaineWebber  shall  bear  all  costs  and
expenses of (i) preparing, printing, and distributing any materials not prepared
by the Fund or Mitchell  Hutchins and other  materials  used by  PaineWebber  in
connection with its offering of Class Y Shares for sale to the public;  (ii) any
expenses  of  advertising  incurred  by  PaineWebber  in  connection  with  such
offering;  (iii) the expenses of registration or qualification of PaineWebber as
a dealer or broker under  federal or state laws and the  expenses of  continuing
such  registration  or   qualification;   and  (iv)  all  compensation  paid  to
PaineWebber's  investment  executives or other  employees and others for selling
Class Y Shares, and all expenses of PaineWebber,  its investment  executives and
employees  and others who engage in or support the sale of Class Y Shares as may


                                       4
<PAGE>


be incurred in connection with their sales efforts.  PaineWebber shall bear such
additional  costs and expenses as it and Mitchell  Hutchins may agree upon, such
agreement to be evidenced in a writing signed by both parties. Mitchell Hutchins
shall advise the Board of any such agreement as to additional costs and expenses
borne by  PaineWebber  at their first regular  meeting held after such agreement
but shall not be required to obtain prior approval for such  agreements from the
Board. 

      9.   INDEMNIFICATION.

      (a)  Mitchell Hutchins agrees to indemnify,  defend, and hold PaineWebber,
its officers and directors,  and any person who controls  PaineWebber within the
meaning of Section 15 of the 1933 Act,  free and  harmless  from and against any
and all  claims,  demands,  liabilities,  and  expenses  (including  the cost of
investigating or defending such claims,  demands, or liabilities and any counsel
fees  incurred  in  connection  therewith)  which  PaineWebber,   its  officers,
directors,  or any such  controlling  person may incur under the 1933 Act, under
common  law or  otherwise,  arising  out of or  based  upon any  alleged  untrue
statement of a material fact contained in the  Registration  Statement;  arising
out of or based upon any alleged  omission to state a material  fact required to
be  stated  in the  Registration  Statement  thereof  or  necessary  to make the
statements in the Registration Statement thereof not misleading;  or arising out
of any  sales  or  advertising  materials  with  respect  to the  Class Y Shares
provided by Mitchell Hutchins to PaineWebber.  However, this indemnity agreement
shall not apply to any claims, demands,  liabilities, or expenses that arise out
of or are based upon any such untrue  statement  or  omission or alleged  untrue
statement or omission made in reliance upon and in conformity  with  information
furnished in writing by PaineWebber to Mitchell  Hutchins or the Fund for use in
the Registration  Statement or in any sales or advertising material; and further
provided, that in no event shall anything contained herein be so construed as to
protect PaineWebber against any liability to Mitchell Hutchins or the Fund or to
the shareholders of any Series to which  PaineWebber  would otherwise be subject
by  reason  of  willful  misfeasance,  bad  faith,  or gross  negligence  in the
performance  of its  duties,  or by  reason  of its  reckless  disregard  of its
obligations under this Contract.

            (b)  PaineWebber  agrees to  indemnify,  defend,  and hold  Mitchell
Hutchins and its officers and  directors,  the Fund,  its officers and trustees,
and any person who controls  Mitchell Hutchins or the Fund within the meaning of
Section  15 of the 1933 Act,  free and  harmless  from and  against  any and all
claims,  demands,  liabilities and expenses (including the cost of investigating
or defending  against such claims,  demands or liabilities  and any counsel fees
incurred in connection  therewith)  which  Mitchell  Hutchins or its officers or


                                       5
<PAGE>



directors or the Fund, its officers or trustees,  or any such controlling person
may incur under the 1933 Act,  under common law or  otherwise  arising out of or
based  upon any  alleged  untrue  statement  of a  material  fact  contained  in
information furnished in writing by PaineWebber to Mitchell Hutchins or the Fund
for use in the Registration Statement;  arising out of or based upon any alleged
omission to state a material fact in connection with such  information  required
to be stated in the Registration Statement or necessary to make such information
not  misleading;  or arising  out of any  agreement  between  PaineWebber  and a
correspondent  firm or any other retail  dealer;  or arising out of any sales or
advertising  material used by  PaineWebber  in connection  with its duties under
this Contract.

      10.   DURATION AND TERMINATION.

            (a) This  Contract  shall  become  effective  upon the date  written
above,  provided that, with respect to any Series,  this Contract shall not take
effect  unless such action has first been  approved by vote of a majority of the
Board  and by vote of a  majority  of  those  trustees  of the  Fund who are not
interested  persons  of the Fund and who have no  direct or  indirect  financial
interest in the operation of this Contract or in any agreements  related thereto
(all such trustees  collectively  being  referred to herein as the  "Independent
Trustees"), cast in person at a meeting called for the purpose of voting on such
action.

            (b) Unless sooner terminated as provided herein, this Contract shall
continue in effect for one year from the above written date. Thereafter,  if not
terminated, this Contract shall continue automatically for successive periods of
twelve months each,  provided that such continuance is specifically  approved at
least annually (i) by a vote of a majority of the Independent Trustees,  cast in
person at a meeting called for the purpose of voting on such approval,  and (ii)
by the Board with  respect to any given  Series or by vote of a majority  of the
outstanding voting securities of the Class Y Shares of such Series.

            (c) Notwithstanding  the foregoing,  with respect to any Series this
Contract may be terminated at any time,  without the payment of any penalty,  by
either party,  upon the giving of 30 days' written notice.  Such notice shall be
deemed to have been  given on the date it is  received  in  writing by the other
party or any officer thereof.  This Contract may also be terminated at any time,
without the payment of any penalty,  by vote of the Board, by vote of a majority
of the Independent  Trustees or by vote of a majority of the outstanding  voting
securities  of the Class Y Shares of such Series on 30 days'  written  notice to
Mitchell Hutchins and PaineWebber.


                                       6
<PAGE>



            (d)  Termination  of this  Contract with respect to any given Series
shall  in no  way  affect  the  continued  validity  of  this  Contract  or  the
performance  thereunder  with respect to any other  Series.  This  Contract will
automatically  terminate in the event of its assignment or in the event that the
Distribution contract is terminated.

      11.  AMENDMENT OF THIS  AGREEMENT.  No  provision of this  Contract may be
amended,  changed,  waived,  discharged  or  terminated  orally,  but only by an
instrument  in writing  signed by the party  against  which  enforcement  of the
change, waiver, discharge or termination is sought.

      12.  USE OF  PAINEWEBBER  NAME.  PaineWebber  hereby  authorizes  Mitchell
Hutchins  to  use  the  name  "PaineWebber  Incorporated"  or any  name  derived
therefrom in any sales or advertising materials prepared and/or used by Mitchell
Hutchins in connection with its duties as distributor of the Class Y Shares, but
only for so long as this Contract or any extension,  renewal or amendment hereof
remains in effect,  including any similar agreement with any organization  which
shall have succeeded to the business of PaineWebber.

      13.   GOVERNING LAW.  This Contract shall be construed in accordance
with the laws of the State of Delaware and the 1940 Act.  To the extent that
the applicable laws of the State of Delaware conflict with the applicable
provisions of the 1940 Act, the latter shall control.

      14.  MISCELLANEOUS.  The  captions  in  this  Contract  are  included  for
convenience  of  reference  only  and in no way  define  or  delimit  any of the
provisions  hereof or otherwise  affect  their  construction  or effect.  If any
provision of this  Contract  shall be held or made invalid by a court  decision,
statute, rule or otherwise, the remainder of this Contract shall not be affected
thereby.  This Contract  shall be binding upon and shall inure to the benefit of
the parties hereto and their  respective  successors.  As used in this Contract,
the terms "majority of the outstanding voting  securities,"  "interested person"
and "assignment" shall have the same meaning as such terms have in the 1940 Act.

      IN WITNESS  WHEREOF,  the parties  hereto have caused this  Contract to be
executed  by their  officers  designated  as of the day and year  first  written
above.

                                          MITCHELL HUTCHINS ASSET
                                          MANAGEMENT INC.

Attest:  __________________________       By:  __________________________



                                          PAINEWEBBER INCORPORATED

Attest:  __________________________       By: ___________________________



                                       7





                 MITCHELL HUTCHINS PORTFOLIOS -- CLASS A SHARES

                   PLAN OF DISTRIBUTION PURSUANT TO RULE 12b-1
                    UNDER THE INVESTMENT COMPANY ACT OF 1940


         WHEREAS Mitchell Hutchins Portfolios  ("Trust") is registered under the
Investment  Company  Act of  1940,  as  amended  ("1940  Act"),  as an  open-end
management  investment  company,  and has  three  distinct  series  of shares of
beneficial interest ("Series"), which correspond to distinct portfolios and have
been  designated  as  Mitchell  Hutchins  Growth  Portfolio,  Mitchell  Hutchins
Moderate Portfolio and Mitchell Hutchins Conservative Portfolio; and

         WHEREAS  the Trust  desires  to adopt a Plan of  Distribution  ("Plan")
pursuant to Rule 12b-1 under the 1940 Act with  respect to the Class A shares of
the  above-referenced  Series  and of such  other  Series  as may  hereafter  be
designated  by the Trust's  board of trustees  ("Board") and have Class A shares
established; and

         WHEREAS the Trust has entered into a Distribution Contract ("Contract")
with Mitchell Hutchins Asset Management Inc.  ("Mitchell  Hutchins") pursuant to
which Mitchell Hutchins has agreed to serve as Distributor of the Class A shares
of each such Series;

         NOW,  THEREFORE,  the Trust hereby adopts this Plan with respect to the
Class A shares of each Series in accordance with Rule 12b-1 under the 1940 Act.

         1. A.  Each  Series  is  authorized  to pay to  Mitchell  Hutchins,  as
compensation for Mitchell Hutchins' services as Distributor of the Series' Class
A  shares,  a  service  fee at the rate of 0.25% on an  annualized  basis of the
average  daily net  assets  of the  Series'  Class A  shares.  Such fee shall be
calculated and accrued daily and paid monthly or at such other  intervals as the
Board shall determine.

            B. Any Series may pay a service fee to Mitchell Hutchins at a lesser
rate than the fee  specified in paragraph 1A of this Plan, as agreed upon by the
Board and Mitchell Hutchins and as approved in the manner specified in paragraph
4 of this Plan.

         2. As  Distributor  of the  Class A  shares  of each  Series,  Mitchell
Hutchins may spend such amounts as it deems  appropriate  on any  activities  or
expenses  primarily intended to result in the sale of the Series' Class A shares
or the servicing and  maintenance of shareholder  accounts,  including,  but not
limited to, compensation to employees of Mitchell Hutchins;  compensation to and
expenses,  including overhead and telephone and other communication expenses, of
Mitchell Hutchins,  PaineWebber Incorporated  ("PaineWebber") and other selected
dealers  who  engage in or support  the  distribution  of shares or who  service
shareholder  accounts;  the printing of  prospectuses,  statements of additional
information,  and  reports  for  other  than  existing  shareholders;   and  the
preparation,  printing and  distribution  of sales  literature  and  advertising
materials.


<PAGE>

         3. If adopted  with respect to the Class A shares of a Series after any
public offering of those shares, this Plan shall not take effect with respect to
those  shares  unless it has first been  approved by a vote of a majority of the
voting securities of the Class A shares of that Series.

         4. This Plan shall not take effect  with  respect to the Class A shares
of any  Series  unless it first has been  approved,  together  with any  related
agreements,  by votes of a majority of both (a) the Board and (b) those Trustees
of the Trust who are not "interested persons" of the Trust and have no direct or
indirect  financial  interest in the  operation  of this Plan or any  agreements
related  thereto  ("Independent  Trustees"),  cast in person  at a  meeting  (or
meetings)  called  for the  purpose  of voting on such  approval;  and until the
Trustees who approve the Plan's taking effect with respect to such Series' Class
A shares have reached the  conclusion  required by Rule 12b-1(e)  under the 1940
Act.

         5. After  approval as set forth in  paragraphs 3 and 4, this Plan shall
continue  in full force and effect  with  respect to such  Series for so long as
such  continuance  is  specifically  approved  at least  annually  in the manner
provided for approval of this Plan in paragraph 4.

         6.  Mitchell  Hutchins  shall  provide to the Board and the Board shall
review,  at least  quarterly,  a written  report of the  amounts  expended  with
respect to the Class A shares of each  Series by  Mitchell  Hutchins  under this
Plan and the Contract and the  purposes for which such  expenditures  were made.
Mitchell  Hutchins shall submit only information  regarding amounts expended for
"service activities," as defined in this paragraph 6, to the Board in support of
the service fee payable hereunder.

             "Service   activities"   shall  mean  activities   covered  by  the
definition of "service  fee"  contained in Rule 2830 of the Conduct Rules of the
National  Association of Securities  Dealers,  Inc.,  including the provision by
Mitchell Hutchins or PaineWebber of personal,  continuing  services to investors
in the Class A shares of the  Series.  Overhead  and other  expenses of Mitchell
Hutchins  and  PaineWebber  related  to their  "service  activities,"  including
telephone and other communications  expenses, may be included in the information
regarding amounts expended for such activities.

         7. This Plan may be  terminated  with  respect to the Class A shares of
any  Series  at any  time by vote of the  Board,  by vote of a  majority  of the
Independent  Trustees,  or by  vote  of a  majority  of the  outstanding  voting
securities of the Class A shares of that Series.

         8. This Plan may not be amended to  increase  materially  the amount of
service  fees  provided  for in  paragraph  1A hereof  unless such  amendment is
approved by a vote of a majority of the  outstanding  voting  securities of each
Series,  and no material  amendment to the Plan shall be made unless approved in
the manner provided for approval and annual renewal in paragraph 5 hereof.

         9. The amount of the  service  fees  payable by any Series to  Mitchell
Hutchins under  paragraph 1A hereof and the Contract is not related  directly to
expenses  incurred by  Mitchell  Hutchins on behalf of such Series in serving as
Distributor  of the Class A shares,  and  paragraph 2 hereof and the Contract do

                                       2
<PAGE>

not obligate the Series to reimburse  Mitchell  Hutchins for such expenses.  The
service  fees set forth in  paragraph  1A hereof  will be paid by the  Series to
Mitchell  Hutchins  until either the Plan or the Contract is  terminated  or not
renewed.  If either the Plan or the Contract is  terminated  or not renewed with
respect to the Class A shares of any Series, any distribution  expenses incurred
by  Mitchell  Hutchins  on behalf of the  Series  in excess of  payments  of the
service fees  specified in paragraph 1A hereof and the Contract  which  Mitchell
Hutchins  has  received  or accrued  through the  termination  date are the sole
responsibility  and liability of Mitchell  Hutchins,  and are not obligations of
the Series.

         10. While this Plan is in effect,  the selection and  nomination of the
Trustees who are not  interested  persons of the Trust shall be committed to the
discretion of the Trustees who are not interested persons of the Trust.

         11. As used in this Plan, the terms "majority of the outstanding voting
securities" and  "interested  person" shall have the same meaning as those terms
have in the 1940 Act.

         12.  The  Trust  shall  preserve  copies of this  Plan  (including  any
amendments  thereto) and any related agreements and all reports made pursuant to
paragraph 6 hereof for a period of not less than six years from the date of this
Plan, the first two years in an easily accessible place.

         13. The Trustees of the Trust and the shareholders of each Series shall
not be liable for any  obligations  of the Trust or any Series  under this Plan,
and Mitchell  Hutchins or any other  person,  in asserting  any rights or claims
under this Plan, shall look only to the assets and property of the Trust or such
Series  in  settlement  of such  right or  claim,  and not to such  Trustees  or
shareholders.

         IN WITNESS WHEREOF, the Trust has executed this Plan of Distribution on
the day and year set forth below in New York, New York.

Date:                               , 1997
     -------------------------------

ATTEST:                                MITCHELL HUTCHINS PORTFOLIOS



                                       By:
- ----------------------------              ------------------------------




                                       3





                 MITCHELL HUTCHINS PORTFOLIOS -- CLASS B SHARES

                   PLAN OF DISTRIBUTION PURSUANT TO RULE 12b-1
                    UNDER THE INVESTMENT COMPANY ACT OF 1940


         WHEREAS Mitchell Hutchins Portfolios  ("Trust") is registered under the
Investment  Company  Act of  1940,  as  amended  ("1940  Act"),  as an  open-end
management  investment  company,  and has  three  distinct  series  of shares of
beneficial interest ("Series"), which correspond to distinct portfolios and have
been  designated  as  Mitchell  Hutchins  Growth  Portfolio,  Mitchell  Hutchins
Moderate Portfolio and Mitchell Hutchins Conservative Portfolio; and

         WHEREAS  the Trust  desires  to adopt a Plan of  Distribution  ("Plan")
pursuant to Rule 12b-1 under the 1940 Act with  respect to the Class B shares of
the  above-referenced  Series  and of such  other  Series  as may  hereafter  be
designated  by the Trust's  board of trustees  ("Board") and have Class B shares
established; and

         WHEREAS the Trust has entered into a Distribution Contract ("Contract")
with Mitchell Hutchins Asset Management Inc.  ("Mitchell  Hutchins") pursuant to
which Mitchell Hutchins has agreed to serve as Distributor of the Class B shares
of each such Series;

         NOW,  THEREFORE,  the Trust hereby adopts this Plan with respect to the
Class B shares of each Series in accordance with Rule 12b-1 under the 1940 Act.

         I. A.  Each  Series  is  authorized  to pay to  Mitchell  Hutchins,  as
compensation for Mitchell Hutchins' services as Distributor of the Series' Class
B shares,  a distribution fee at the rate of 0.75% on an annualized basis of the
average  daily net  assets  of the  Series'  Class B  shares.  Such fee shall be
calculated and accrued daily and paid monthly or at such other  intervals as the
Board shall determine.

            B.  Each  Series  is  authorized  to pay to  Mitchell  Hutchins,  as
compensation for Mitchell Hutchins' services as Distributor of the Series' Class
B  shares,  a  service  fee at the rate of 0.25% on an  annualized  basis of the
average  daily net  assets  of the  Series'  Class B  shares.  Such fee shall be
calculated and accrued daily and paid monthly or at such other  intervals as the
Board shall determine.

            C. Any Series may pay a  distribution  or  service  fee to  Mitchell
Hutchins  at a lesser  rate than the fees  specified  in  paragraphs  1A and 1B,
respectively,  of this  Plan,  in either  case as  agreed  upon by the Board and
Mitchell Hutchins and as approved in the manner specified in paragraph 4 of this
Plan.

         2. As  Distributor  of the  Class B  shares  of each  Series,  Mitchell
Hutchins may spend such amounts as it deems  appropriate  on any  activities  or
expenses  primarily  intended to result in the sale of the Class B shares of the
Series or the servicing and maintenance of shareholder accounts,  including, but
not limited to, compensation to employees of Mitchell Hutchins;  compensation to
and expenses, including overhead and telephone and other communication expenses,

<PAGE>

of  Mitchell  Hutchins,   PaineWebber  Incorporated  ("PaineWebber")  and  other
selected  dealers  who engage in or support  the  distribution  of shares or who
service  shareholder  accounts;  the  printing of  prospectuses,  statements  of
additional  information,  and reports for other than existing shareholders;  and
the  preparation,  printing and distribution of sales literature and advertising
materials.

         3. If adopted  with respect to the Class B shares of a Series after any
public offering of those shares, this Plan shall not take effect with respect to
those  shares  unless it first has been  approved by a vote of a majority of the
voting securities of the Class B shares of that Series.

         4. This Plan shall not take effect  with  respect to the Class B shares
of any  Series  unless it first has been  approved,  together  with any  related
agreements,  by votes of a majority of both (a) the Board and (b) those Trustees
of the Trust who are not "interested persons" of the Trust and have no direct or
indirect  financial  interest in the  operation  of this Plan or any  agreements
related  thereto  ("Independent  Trustees"),  cast in person  at a  meeting  (or
meetings)  called  for the  purpose  of voting on such  approval;  and until the
Trustees who approve the Plan's taking effect with respect to such Series' Class
B shares have reached the  conclusion  required by Rule 12b-1(e)  under the 1940
Act.

         5. After  approval as set forth in  paragraphs 3 and 4, this Plan shall
take effect and  continue  in full force and effect with  respect to the Class B
shares of such Series for so long as such  continuance is specifically  approved
at least annually in the manner  provided for approval of this Plan in paragraph
4.

         6.  Mitchell  Hutchins  shall  provide to the Board and the Board shall
review,  at least  quarterly,  a written  report of the  amounts  expended  with
respect to the Class B shares of each  Series by  Mitchell  Hutchins  under this
Plan and the Contract and the  purposes for which such  expenditures  were made.
Mitchell  Hutchins shall submit only information  regarding amounts expended for
"distribution  activities,"  as  defined  in this  paragraph  6, to the Board in
support  of the  distribution  fee  payable  hereunder  and  shall  submit  only
information  regarding amounts expended for "service  activities," as defined in
this paragraph 6, to the Board in support of the service fee payable hereunder.

             For purposes of this Plan, "distribution activities" shall mean any
activities in connection with Mitchell Hutchins'  performance of its obligations
under  this  Plan or the  Contract  that are not  deemed  "service  activities."
"Service activities" shall mean activities covered by the definition of "service
fee" contained in Rule 2830 of the Conduct Rules of the National  Association of
Securities  Dealers,  Inc.,  including  the  provision  by Mitchell  Hutchins or
PaineWebber of personal,  continuing services to investors in the Class B shares
of the Series.  Overhead and other expenses of Mitchell Hutchins and PaineWebber
related to their "distribution  activities" or "service  activities,"  including
telephone and other communications  expenses, may be included in the information
regarding amounts expended for such activities.

         7. This Plan may be  terminated  with  respect to the Class B shares of
any  Series  at any  time by vote of the  Board,  by vote of a  majority  of the
Independent  Trustees,  or by  vote  of a  majority  of the  outstanding  voting
securities of the Class B shares of that Series.

                                       2
<PAGE>

         8. This Plan may not be amended to  increase  materially  the amount of
distribution  fees  provided for in paragraph 1A hereof or the amount of service
fees  provided for in paragraph 1B hereof  unless such  amendment is approved in
the manner  provided for initial  approval in paragraphs 3 and 4 hereof,  and no
material  amendment  to the Plan  shall be made  unless  approved  in the manner
provided for approval and annual renewal in paragraph 5 hereof.

         9. The  amount of the  distribution  and  service  fees  payable by the
Series to Mitchell  Hutchins under  paragraphs 1A and 1B hereof and the Contract
is not related directly to expenses  incurred by Mitchell  Hutchins on behalf of
such Series in serving as  Distributor  of the Class B shares,  and  paragraph 2
hereof  and the  Contract  do not  obligate  the  Series to  reimburse  Mitchell
Hutchins  for such  expenses.  The  distribution  and service  fees set forth in
paragraphs  1A and 1B hereof  will be paid by the  Series to  Mitchell  Hutchins
until either the Plan or the Contract is  terminated  or not renewed.  If either
the Plan or the Contract is  terminated or not renewed with respect to the Class
B shares of any Series, any distribution  expenses incurred by Mitchell Hutchins
on  behalf of the Class B shares  of the  Series  in excess of  payments  of the
distribution  and service fees  specified in paragraphs 1A and 1B hereof and the
Contract which Mitchell Hutchins has received or accrued through the termination
date are the sole responsibility and liability of Mitchell Hutchins, and are not
obligations of the Series.

         10. While this Plan is in effect,  the selection and  nomination of the
Trustees who are not  interested  persons of the Trust shall be committed to the
discretion of the Trustees who are not interested persons of the Trust.

         11. As used in this Plan, the terms "majority of the outstanding voting
securities" and  "interested  person" shall have the same meaning as those terms
have in the 1940 Act.

         12.  The  Trust  shall  preserve  copies of this  Plan  (including  any
amendments  thereto) and any related agreements and all reports made pursuant to
paragraph 6 hereof for a period of not less than six years from the date of this
Plan, the first two years in an easily accessible place.

         13. The Trustees of the Trust and the shareholders of each Series shall
not be liable for any  obligations  of the Trust or any Series  under this Plan,
and Mitchell  Hutchins or any other  person,  in asserting  any rights or claims
under this Plan, shall look only to the assets and property of the Trust or such
Series  in  settlement  of such  right or  claim,  and not to such  Trustees  or
shareholders.

         IN WITNESS WHEREOF, the Trust has executed this Plan of Distribution on
the day and year set forth below in New York, New York.

Date:                      , 1997
     ----------------------

ATTEST:                                  MITCHELL HUTCHINS PORTFOLIOS



                                         By:
- ----------------------------                ------------------------------


                                       3





                 MITCHELL HUTCHINS PORTFOLIOS -- CLASS C SHARES

                   PLAN OF DISTRIBUTION PURSUANT TO RULE 12b-1
                    UNDER THE INVESTMENT COMPANY ACT OF 1940


         WHEREAS, Mitchell Hutchins Portfolios ("Trust") is registered under the
Investment  Company  Act of  1940,  as  amended  ("1940  Act"),  as an  open-end
management  investment  company,  and has  three  distinct  series  of shares of
beneficial interest ("Series"), which correspond to distinct portfolios and have
been  designated  as  Mitchell  Hutchins  Growth  Portfolio,  Mitchell  Hutchins
Moderate Portfolio and Mitchell Hutchins Conservative Portfolio; and

         WHEREAS,  the Trust  desires to adopt a Plan of  Distribution  ("Plan")
pursuant to Rule 12b-1 under the 1940 Act with  respect to the Class C shares of
the  above-referenced  Series  and of such  other  Series  as may  hereafter  be
designated  by the Trust's  board of trustees  ("Board") and have Class C shares
established; and

         WHEREAS,   the  Trust  has  entered   into  a   Distribution   Contract
("Contract") with Mitchell Hutchins Asset Management Inc. ("Mitchell  Hutchins")
pursuant to which  Mitchell  Hutchins has agreed to serve as  Distributor of the
Class C shares of each such Series;

         NOW,  THEREFORE,  the Trust hereby adopts this Plan with respect to the
Class C shares of each Series in accordance with Rule 12b-1 under the 1940 Act.

         I. A. The  following  Series  of the  Trust  are  authorized  to pay to
Mitchell   Hutchins,   as  compensation  for  Mitchell   Hutchins'  services  as
Distributor of the Series' Class C shares,  distribution fees at the rate (on an
annualized basis) set forth below of the average daily net assets of the Series'
Class C shares.  Such fee shall be calculated and accrued daily and paid monthly
or at such other intervals as the Board shall determine:

             Mitchell Hutchins Growth Portfolio                   0.75%
             Mitchell Hutchins Moderate Portfolio                 0.75%
             Mitchell Hutchins Conservative Portfolio             0.50%

            B. Any Series hereafter established is authorized to pay to Mitchell
Hutchins,  as compensation for Mitchell Hutchins' services as Distributor of the
Series' Class C Shares,  a distribution fee in the amount to be agreed upon in a
written  distribution  fee addendum to this Plan  ("Distribution  Fee Addendum")
executed  by the Trust on  behalf  of such  Series.  All such  Distribution  Fee
Addenda shall provide that they are subject to all terms and  conditions of this
Plan.

            C.  Each  Series  is  authorized  to pay to  Mitchell  Hutchins,  as
compensation for Mitchell Hutchins' services as Distributor of the Series' Class
C shares,  a service fee at the rate of 0.25%,  on an annualized  basis,  of the
average  daily net  assets  of the  Series'  Class C  shares.  Such fee shall be
calculated and accrued daily and paid monthly or at such other  intervals as the
Board shall determine.


<PAGE>

            D. Any Series may pay a  distribution  or  service  fee to  Mitchell
Hutchins at a lesser rate than the fees specified  above,  as agreed upon by the
Board and Mitchell Hutchins and as approved in the manner specified in Paragraph
4 of this Plan.

         2. As  Distributor  of the  Class C  shares  of each  Series,  Mitchell
Hutchins may spend such amounts as it deems  appropriate  on any  activities  or
expenses  primarily  intended to result in the sale of the Class C shares of the
Series or the servicing and maintenance of shareholder accounts,  including, but
not limited to, compensation to employees of Mitchell Hutchins;  compensation to
and expenses, including overhead and telephone and other communication expenses,
of  Mitchell  Hutchins,   PaineWebber  Incorporated  ("PaineWebber")  and  other
selected  dealers  who engage in or support  the  distribution  of shares or who
service  shareholder  accounts;  the  printing of  prospectuses,  statements  of
additional  information,  and reports for other than existing shareholders;  and
the  preparation,  printing and distribution of sales literature and advertising
materials.

         3. If adopted  with respect to the Class C shares of a Series after any
public offering of those shares, this Plan shall not take effect with respect to
those  shares  unless it first has been  approved by a vote of a majority of the
voting securities of the Class C shares of that Series.

         4. This Plan shall not take effect  with  respect to the Class C shares
of any  Series  unless it first has been  approved,  together  with any  related
agreements,  by votes of a majority of both (a) the Board and (b) those Trustees
of the Trust who are not "interested persons" of the Trust and have no direct or
indirect  financial  interest in the  operation  of this Plan or any  agreements
related  thereto  ("Independent  Trustees"),  cast in person  at a  meeting  (or
meetings)  called  for the  purpose  of voting on such  approval;  and until the
Trustees who approve the Plan's taking effect with respect to such Series' Class
C shares have reached the  conclusion  required by Rule 12b-1(e)  under the 1940
Act.

         5. After  approval as set forth in  paragraphs 3 and 4, this Plan shall
take effect and  continue  in full force and effect with  respect to the Class C
shares of such Series for so long as such  continuance is specifically  approved
at least annually in the manner  provided for approval of this Plan in Paragraph
4.

         6.  Mitchell  Hutchins  shall  provide to the Board and the Board shall
review,  at least  quarterly,  a written  report of the  amounts  expended  with
respect to the Class C shares of each  Series by  Mitchell  Hutchins  under this
Plan and the Contract and the  purposes for which such  expenditures  were made.
Mitchell  Hutchins shall submit only information  regarding amounts expended for
"distribution  activities,"  as  defined  in this  Paragraph  6, to the Board in
support  of the  distribution  fee  payable  hereunder  and  shall  submit  only
information  regarding amounts expended for "service  activities," as defined in
this Paragraph 6, to the Board in support of the service fee payable hereunder.

             For purposes of this Plan, "distribution activities" shall mean any
activities in connection with Mitchell Hutchins'  performance of its obligations
under  this  Plan or the  Contract  that are not  deemed  "service  activities."
"Service activities" shall mean activities covered by the definition of "service
fee" contained in Rule 2830 of the Conduct Rules of the National  Association of


                                       2
<PAGE>

Securities  Dealers,  Inc.,  including  the  provision  by Mitchell  Hutchins or
PaineWebber of personal,  continuing services to investors in the Class C shares
of the Series.  Overhead and other expenses of Mitchell Hutchins and PaineWebber
related to their "distribution  activities" or "service  activities,"  including
telephone and other communications  expenses, may be included in the information
regarding amounts expended for such activities.

         7. This Plan may be  terminated  with  respect to the Class C shares of
any  Series  at any  time by vote of the  Board,  by vote of a  majority  of the
Independent  Trustees,  or by  vote  of a  majority  of the  outstanding  voting
securities of the Class C shares of that Series.

         8. This Plan may not be amended to  increase  materially  the amount of
distribution  fees  provided  for in  Paragraph 1A or 1B hereof or the amount of
service  fees  provided  for in  Paragraph  1C hereof  unless such  amendment is
approved in the manner  provided  for initial  approval  in  paragraphs  3 and 4
hereof,  and no material  amendment to the Plan shall be made unless approved in
the manner provided for approval and annual renewal in Paragraph 5 hereof.

         9. The  amount of the  distribution  and  service  fees  payable by the
Series to Mitchell  Hutchins  under  Paragraphs 1 hereof and the Contract is not
related  directly  to expenses  incurred by Mitchell  Hutchins on behalf of such
Series in serving as Distributor  of the Class C shares,  and Paragraph 2 hereof
and the Contract do not obligate the Series to reimburse  Mitchell  Hutchins for
such expenses. The distribution and service fees set forth in Paragraph 1 hereof
will be paid by the Series to  Mitchell  Hutchins  until  either the Plan or the
Contract is  terminated  or not  renewed.  If either the Plan or the Contract is
terminated or not renewed with respect to the Class C shares of any Series,  any
distribution  expenses  incurred by  Mitchell  Hutchins on behalf of the Class C
shares of the Series in excess of payments of the  distribution and service fees
specified in Paragraphs 1 hereof and the Contract  which  Mitchell  Hutchins has
received or accrued through the termination date are the sole responsibility and
liability of Mitchell Hutchins, and are not obligations of the Series.

         10. While this Plan is in effect,  the selection and  nomination of the
Trustees who are not  interested  persons of the Trust shall be committed to the
discretion of the Trustees who are not interested persons of the Trust.

         11. As used in this Plan, the terms "majority of the outstanding voting
securities" and  "interested  person" shall have the same meaning as those terms
have in the 1940 Act.

         12.  The  Trust  shall  preserve  copies of this  Plan  (including  any
amendments  thereto) and any related agreements and all reports made pursuant to
Paragraph 6 hereof for a period of not less than six years from the date of this
Plan, the first two years in an easily accessible place.

         13. The Trustees of the Trust and the shareholders of each Series shall
not be liable for any  obligations  of the Trust or any Series  under this Plan,
and Mitchell  Hutchins or any other  person,  in asserting  any rights or claims
under this Plan, shall look only to the assets and property of the Trust or such
Series  in  settlement  of such  right or  claim,  and not to such  Trustees  or
shareholders.

                                       3
<PAGE>

         IN WITNESS  WHEREOF,  the Trust has caused this Plan of Distribution to
be executed on the day and year set forth below in New York, New York.

Date:                       , 1997
     -----------------------

ATTEST:                               MITCHELL HUTCHINS PORTFOLIOS



                                       By:
- ----------------------------              -------------------------------





                                       4





                          MITCHELL HUTCHINS PORTFOLIOS
                   MULTIPLE CLASS PLAN PURSUANT TO RULE 18f-3

         Mitchell  Hutchins  Portfolios  hereby adopts this amended and restated
Multiple Class Plan pursuant to Rule 18f-3 under the  Investment  Company Act of
1940, as amended ("1940 Act") on behalf of its current series, Mitchell Hutchins
Growth Portfolio,  Mitchell  Hutchins  Moderate  Portfolio and Mitchell Hutchins
Conservative  Portfolio,  and any series that may be  established  in the future
(referred  to  hereinafter  collectively  as the "Funds" and  individually  as a
"Fund").

A. GENERAL DESCRIPTION OF CLASSES THAT ARE OFFERED:
   -----------------------------------------------

         1. CLASS A SHARES.  Class A shares of each Fund are sold to the general
public  subject to an initial  sales  charge.  The initial sales charge for each
Fund is waived for certain eligible purchasers and reduced or waived for certain
large volume purchases.

         The maximum sales charge is 4% of the public offering price for Class A
shares  of a  Fund  that  invests  primarily  in  debt  securities  or in  other
investment companies that invest primarily in debt securities.

         The maximum sales charge is 4.5% of the public offering price for Class
A shares of a Fund that invests  primarily in equity securities or a combination
of equity and debt  securities  or in other  investment  companies  that  invest
primarily in equity securities or a combination of equity and debt securities.

         Class A shares of each Fund are  subject  to an annual  service  fee of
0.25% of the  average  daily net  assets of the Class A shares of each Fund paid
pursuant to a plan of distribution adopted pursuant to Rule 12b-1 under the 1940
Act.

         Class A shares of each Fund are subject to a contingent  deferred sales
charge ("CDSC") on redemptions of shares (i) purchased  without an initial sales
charge due to a sales charge waiver for purchases of $1 million or more and (ii)
held less than one  year.  The Class A CDSC is equal to 1% of the lower of:  (i)
the net asset  value of the shares at the time of purchase or (ii) the net asset
value of the shares at the time of redemption.  Class A shares of each Fund held
one year or longer and Class A shares of each Fund acquired through reinvestment
of dividends or capital gains  distributions  on shares  otherwise  subject to a
Class A CDSC are not  subject  to the CDSC.  The CDSC for Class A shares of each
Fund will be waived under certain circumstances.

         2. CLASS B SHARES.  Class B shares of each Fund are sold to the general
public subject to a CDSC, but without imposition of an initial sales charge.

         The maximum  CDSC for Class B shares of each Fund is equal to 5% of the
lower of: (i) the net asset  value of the shares at the time of purchase or (ii)
the net asset value of the shares at the time of redemption.

         Class B shares of each Fund held six years or longer and Class B shares
of each Fund  acquired  through  reinvestment  of  dividends  or  capital  gains
distributions are not subject to the CDSC.
 

                                      
<PAGE>

         Class B shares of each Fund are  subject  to an annual  service  fee of
0.25% of average  daily net assets  and a  distribution  fee of 0.75% of average
daily net assets of the Class B shares of each  Fund,  each paid  pursuant  to a
plan of distribution adopted pursuant to Rule 12b-1 under the 1940 Act.

         Class B shares of each Fund convert to Class A shares approximately six
years after issuance at relative net asset value.

         3. CLASS C SHARES.  Class C shares of each Fund are sold to the general
public without imposition of a sales charge.

         Class C shares of a Fund that invests primarily in equity securities or
a combination of equity and debt  securities (or in other  investment  companies
that invest  primarily in equity  securities or a combination of equity and debt
securities)  are subject to an annual  service fee of 0.25% of average daily net
assets and a  distribution  fee of 0.75% of average  daily net assets of Class C
shares of such Fund, each pursuant to a plan of distribution adopted pursuant to
Rule 12b-1 under the 1940 Act.  Class C shares of such a Fund will be subject to
a CDSC on  redemptions  of Class C shares held less than one year equal to 1% of
the lower of: (i) the net asset  value of the shares at the time of  purchase or
(ii) the net asset value of the shares at the time of redemption.

         Class C shares of a Fund that invests  primarily in debt securities (or
in other  investment  companies that invest  primarily in debt  securities)  are
subject  to an annual  service  fee of 0.25% of  average  daily net assets and a
distribution  fee of 0.50% of average daily net assets of Class C shares of such
Fund,  each pursuant to a plan of  distribution  adopted  pursuant to Rule 12b-1
under the 1940 Act.  Class C shares of such a Fund will be  subject to a CDSC on
redemptions  of Class C shares  held  less  than one year  equal to 0.75% of the
lower of: (i) the net asset  value of the shares at the time of purchase or (ii)
the net asset value of the shares at the time of redemption.

         Class C shares of each Fund held one year or longer  and Class C shares
of each Fund  acquired  through  reinvestment  of  dividends  or  capital  gains
distributions  are not subject to the CDSC.  The CDSC for Class C shares of each
Fund will be waived under certain circumstances.

         4. CLASS Y SHARES.  Class Y shares are sold  without  imposition  of an
initial sales charge or CDSC and are not subject to any service or  distribution
fees.

         Class Y shares of each Fund are  available  for  purchase  only by: (i)
employee benefit and retirement plans, other than individual retirement accounts
and  self-employed  retirement  plans,  of  Paine  Webber  Group  Inc.  and  its
affiliates;  (ii)  certain  unit  investment  trusts  sponsored  by  PaineWebber
Incorporated ("PaineWebber");  (iii) participants in certain investment programs
that are  currently,  or will in the future be,  sponsored by PaineWebber or its
affiliates  and that charge a separate fee for program  services,  provided that
shares are purchased through or in connection with such programs; (iv) investors
purchasing  $10,000,000  or more at one time in any  combination  of PaineWebber
proprietary  funds in the Flexible Pricing System;  (v) an employee benefit plan
qualified  under section 401 (including a salary  reduction plan qualified under
section  401(k))  or  section  403(b)  of the  Internal  Revenue  Code  (each an


                                       2
<PAGE>

"employee benefit plan"),  provided that such employee benefit plan has 5,000 or
more  eligible  employees;   (vi)  an  employee  benefit  plan  with  assets  of
$50,000,000 or more,and (vii) any investment  company  advised by PaineWebber or
its affiliates.

B.  EXPENSE ALLOCATIONS OF EACH CLASS:
    ---------------------------------

         Certain expenses may be attributable to a particular Class of shares of
each Fund ("Class  Expenses").  Class  Expenses are charged  directly to the net
assets of the  particular  Class and, thus, are borne on a pro rata basis by the
outstanding shares of that Class.

         In addition to the distribution and service fees described above,  each
Class may also pay a different amount of the following other expenses:

            (1)   printing  and  postage   expenses  related  to  preparing  and
                  distributing    materials   such   as   shareholder   reports,
                  prospectuses,   and  proxies  to  current  shareholders  of  a
                  specific Class;

            (2)   Blue Sky fees incurred by a specific Class of shares;

            (3)   SEC registration fees incurred by a specific Class of shares;

            (4)   expenses of administrative  personnel and services required to
                  support the shareholders of a specific Class of shares;

            (5)   Trustees'  fees  incurred as a result of issues  relating to a
                  specific Class of shares;

            (6)   litigation  expenses  or other  legal  expenses  relating to a
                  specific Class of shares; and

            (7)   transfer  agent fees  identified  as being  attributable  to a
                  specific Class.

C.  EXCHANGE PRIVILEGES:
    -------------------

         Class A, Class B and Class C shares of each Fund may be  exchanged  for
shares of the corresponding  Class of other  PaineWebber  mutual funds or may be
acquired  through  an  exchange  of shares of the  corresponding  Class of those
funds. Class Y shares of the Funds are not exchangeable.

         These exchange  privileges may be modified or terminated by a Fund, and
exchanges  may only be made into funds that are legally  registered  for sale in
the investor's state of residence.

D. CLASS DESIGNATION:
   -----------------

         Subject to  approval  by the Board of  Trustees  of  Mitchell  Hutchins
Portfolios,  a Fund may alter the  nomenclature  for the  designations of one or
more of its classes of shares.

                                       3
<PAGE>

E. ADDITIONAL INFORMATION:
   ----------------------

         This  Multiple  Class Plan is  qualified by and subject to the terms of
the then current prospectus for the applicable Classes; provided,  however, that
none of the terms set forth in any such prospectus  shall be  inconsistent  with
the terms of the Classes  contained in this Plan.  The  prospectus for each Fund
contains additional information about the Classes and each Fund's multiple class
structure.


F. DATE OF EFFECTIVENESS:
   ---------------------

         This Multiple  Class Plan is effective as of the date hereof,  provided
that this Plan shall not become  effective  with respect to any Fund unless such
action has first  been  approved  by the vote of a majority  of the Board and by
vote of a majority of those trustees of the Fund who are not interested  persons
of Mitchell Hutchins Portfolios.



                                                July 24, 1997



© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission