PAINEWEBBER AMERICA FUND /NY/
485BPOS, 1998-11-23
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<PAGE>

   
    As filed with the Securities and Exchange Commission on November 20, 1998
    

                                              1933 Act Registration No. 2-78626
                                              1940 Act Registration No. 811-3502

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-lA

          REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 [ X ]

                      Pre-Effective Amendment No.______ [ ]
   
                      Post-Effective Amendment No. 43 [ X ]
    

      REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 [ X ]
   
                            Amendment No. 41 [ X ]
    
                        (Check appropriate box or boxes.)

                            PAINEWEBBER AMERICA 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.
                            BENJAMIN J. HASKIN, 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: Effective Date of this
Post-Effective Amendment.

It is proposed that this filing will become effective: 

[ ] Immediately upon filing pursuant to Rule 485(b)
   
[ X ] On November 30, 1998 pursuant to Rule 485(b)
    
[ ] 60 days after filing pursuant to Rule 485(a)(1)
[ ] On ___________ pursuant to Rule 485(a)(1)
[ ] 75 days after filing pursuant to Rule 485(a)(2)
[ ] On ___________ pursuant to Rule 485(a)(2)

Title of Securities Being Registered: Shares of Beneficial Interest.

<PAGE>

                            PaineWebber America Fund
                       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>

   
                            PaineWebber America Fund:
                       PaineWebber Growth and Income Fund
    
                         Form N-lA Cross Reference Sheet
   
<TABLE>
<CAPTION>

           Part A Item No. and Caption                           Prospectus Caption
           ---------------------------                           ------------------
<S>                                                              <C>
1.         Cover Page                                            Cover Page

2.         Synopsis                                              The Funds at a Glance; Expense Table

3.         Condensed Financial Information                       Financial Highlights; Performance

4.         General Description of Registrant                     The Funds at a Glance; Investment Objectives &
                                                                 Policies; Investment Philosophy & Process; The Funds'
                                                                 Investments; General Information

5.         Management of the Fund                                Management; General Information

5A.        Management's Discussion of Fund Performance           Financial Highlights

6.         Capital Stock and Other Securities                    Cover Page; Flexible Pricing(Service Mark); Dividends & Taxes;
                                                                 General Information

7.         Purchase of Securities Being Offered                  Flexible Pricing(Service Mark); 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


           Part B Item No. and Caption                           Statement of Additional Information Caption
           ---------------------------                           -------------------------------------------

10.        Cover Page                                            Cover Page

11.        Table of Contents                                     Table of Contents

12.        General Information and History                       Other Information

13.        Investment Objectives and Policies                    Investment Policies and Restrictions; Strategies
                                                                 Using Derivative Instruments; Portfolio Transactions

14.        Management of the Fund                                Trustees and Officers; Principal Holders of Securities

15.        Control Persons and Principal Holders of Securities   Trustees and Officers; Principal Holders of Securities

16.        Investment Advisory and Other Services                Investment Advisory and Distribution Arrangements;
                                                                 Other Information

17.        Brokerage Allocation                                  Portfolio Transactions

18.        Capital Stock and Other Securities                    Conversion of Class B Shares; Other Information

</TABLE>
    

<PAGE>

<TABLE>
<CAPTION>

           Part B Item No. and Caption                           Statement of Additional Information Caption
           ---------------------------                           -------------------------------------------
<S>                                                              <C>

19.        Purchase, Redemption and Pricing of Securities        Reduced Sales Charges, Additional Exchange and
           Being Offered                                         Redemption 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                                  Financial Statements

</TABLE>


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

<PAGE>
   
                       PaineWebber Growth and Income Fund
                            PaineWebber Mid Cap Fund
                           PaineWebber Small Cap Fund
                            PaineWebber Growth Fund
    
 
   
             1285 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK 10019
                        PROSPECTUS -- NOVEMBER 30, 1998
    
 
   
       PaineWebber Stock Funds are designed for investors generally
       seeking capital appreciation by investing mainly in equity
       securities. PaineWebber Growth and Income Fund seeks to provide
       both current income and capital growth by investing primarily in
       dividend-paying equity securities believed to have potential for
       rapid earnings growth. PaineWebber Mid Cap Fund seeks long-term
       capital appreciation by investing primarily in common stocks of
       medium-sized companies. PaineWebber Small Cap Fund seeks long-term
       capital appreciation by investing primarily in equity securities
       of small capitalization companies. PaineWebber Growth Fund seeks
       long-term capital appreciation by investing primarily in equity
       securities of companies believed to have substantial potential for
       capital growth.
    
 
       This Prospectus concisely sets forth information that an investor
       should know about the Funds before investing. Please read this
       Prospectus carefully and retain a copy for future reference.
 
   
       A Statement of Additional Information dated November 30, 1998 has
       been filed with the Securities and Exchange Commission ("SEC" or
       "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 Fund, your PaineWebber investment executive,
       PaineWebber's correspondent firms or by calling toll-free
       1-800-647-1568. In addition, the Commission maintains a website
       (http://www.sec.gov) that contains the Statement of Additional
       Information, material incorporated by reference, and other
       information regarding registrants that file electronically with
       the Commission.
    
 
       THE PAINEWEBBER FAMILY OF MUTUAL FUNDS
 
   
       The PaineWebber Family of Mutual Funds consists of seven broad
       categories, which are presented here. Generally, investors seeking
       to maximize return must assume greater risk. The Funds offered by
       this Prospectus are all in the STOCK FUNDS category.
    
 
o MONEY MARKET FUND for income and stability by
  investing in high-quality, short-term investments.
 
o BOND FUNDS for income by investing mainly in bonds.
 
o TAX-FREE BOND FUNDS for income exempt from
  federal income tax and, in some cases, state and
local income taxes, by investing in municipal bonds.
 
o ASSET ALLOCATION FUNDS for high total return by
  investing in stocks and bonds.
 
o STOCK FUNDS for long-term growth by investing mainly
  in equity securities.
 
o GLOBAL FUNDS for long-term growth by investing
  mainly in foreign stocks or high current income by
  investing mainly in global debt instruments.
 
   
o FUNDS OF FUNDS for either long-term growth of
  capital; total return; or income and, secondarily,
  growth of capital by investing in other
  PaineWebber mutual funds.
    
 
       A complete listing of the PaineWebber Family of Mutual Funds is
       found on the back cover of this Prospectus.
 
       INVESTORS SHOULD RELY ONLY ON THE INFORMATION CONTAINED OR
       REFERRED TO IN THIS PROSPECTUS. THE FUNDS 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 FUNDS IN ANY JURISDICTION WHERE THE FUNDS 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.
 
                                ----------------
                               Prospectus Page 1

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                               TABLE OF CONTENTS
- --------------------------------------------------------------------------------
 
                                           PAGE
                                           ----
 
The Funds at a Glance...................     3
 
Expense Table...........................     6
 
Investment Objectives & Policies........     9
 
Investment Philosophy & Process.........    10
 
Performance.............................    12
 
The Funds' Investments..................    16
 
Flexible Pricing(Service Mark)..........    19
 
How to Buy Shares.......................    22
 
How to Sell Shares......................    24
 
Other Services..........................    24
 
Management..............................    25
 
Determining the Shares' Net Asset
  Value.................................    28
 
Dividends & Taxes.......................    28
 
General Information.....................    29
 
Financial Highlights....................    32
 
                             --------------------
                               Prospectus Page 2

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                             THE FUNDS AT A GLANCE
- --------------------------------------------------------------------------------
 
   
The Funds offered by this Prospectus are not intended to provide a complete
investment program, but one or more of them may be appropriate as a component of
an investor's overall portfolio. Some common reasons to invest in these Funds
are to finance college educations, plan for retirement or diversify a portfolio.
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 Funds will achieve their goals.
    
 
GROWTH AND INCOME FUND
 
GOAL: To increase the value of your investment by investing primarily in
dividend-paying equity securities believed to have potential for rapid earnings
growth.
 
INVESTMENT OBJECTIVE: Current income and capital growth.
 
   
WHO SHOULD INVEST: Growth and Income Fund is designed for investors seeking
current income and capital growth through investment primarily in
dividend-paying equity securities of U.S. companies and foreign companies that
are traded in the United States. Growth and Income Fund invests primarily in
larger, more established companies believed to be undervalued and to have
potential for rapid earnings growth. In addition, Growth and Income Fund can
invest in high yield, high risk convertible bonds. These investments offer the
potential for greater returns, but also entail a substantial degree of
volatility and risk. Accordingly, Growth and Income Fund is designed for
investors who are able to bear the risks that come with investments in the
stocks and bonds of such companies.
    
 
   
SIZE: On October 31, 1998, the Fund had over $1.3 billion in net assets.
    
 
   
MID CAP FUND
    
 
   
GOAL: To increase the value of your investment by investing primarily in common
stocks of medium-sized domestic companies and some foreign companies selected
primarily on the basis of earnings growth.
    
 
   
INVESTMENT OBJECTIVE: Long-term capital appreciation.
    
   
WHO SHOULD INVEST: Mid Cap Fund is designed for investors who want long-term
capital appreciation. The Fund seeks to achieve this objective by investing
primarily in common stocks of medium-sized domestic companies and foreign
companies that are traded in the United States. Equity securities of small- and
medium-sized companies offer investors the potential for greater returns than
larger companies but are typically more volatile. Accordingly, the Fund is
designed for investors seeking long-term growth who are able to bear the risks
that come with investments in the equity securities of such companies.
    
 
   
SIZE: On October 31, 1998, the Fund had over $180 million in assets.
    
 
   
SMALL CAP FUND
    
 
   
GOAL: To increase the value of your investment by investing primarily in equity
securities of small capitalization ("small cap") companies.
    
 
   
INVESTMENT OBJECTIVE: Long-term capital appreciation.
    
 
   
WHO SHOULD INVEST: Small Cap Fund is designed for investors who are seeking
long-term capital appreciation through investments primarily in equity
securities of small cap U.S. companies and foreign companies that are traded in
the United States. Small Cap Fund seeks to invest in small cap companies
believed to be undervalued and to have strong earnings momentum. Several
statistical studies have been published indicating that the historical long-term
returns of small cap equity securities have been higher than those of large cap
equity securities. Equity securities of small cap companies generally exhibit
greater market volatility than is the case with equity securities of larger
companies, or equity securities in general. In addition, Small Cap Fund can
invest in high yield, high risk convertible bonds. These investments offer the
potential for greater returns, but also entail a substantial degree of
volatility and risk. Accordingly, Small Cap Fund is designed for investors who
are able to bear the risks and fluctuations associated with investment in
smaller companies.
    
 
   
SIZE: On October 31, 1998, the Fund had over $113 million in net assets.
    
 
                              --------------------
                               Prospectus Page 3

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                             THE FUNDS AT A GLANCE
                                  (Continued)
- --------------------------------------------------------------------------------
 
GROWTH FUND
 
GOAL: To increase the value of your investment by investing primarily in equity
securities of companies believed to have substantial potential for capital
growth.
 
INVESTMENT OBJECTIVE: Long-term capital appreciation.
 
   
SIZE: On October 31, 1998, the Fund had over $362 million in net assets.
    
 
   
WHO SHOULD INVEST: Growth Fund is designed for investors who want long-term
capital appreciation through investment primarily in growth-oriented equity
securities of U.S. companies and foreign companies that are traded in the United
States. Growth Fund invests primarily in large, medium and small companies
believed to have greater capital growth potential. In addition, Growth Fund can
invest in high yield, high risk bonds and convertible securities. These
investments offer the potential for greater returns, but also entail a
substantial degree of volatility and risk. Accordingly, Growth Fund is designed
for investors who are able to bear the risks that come with investments in the
stocks and bonds of such companies.
    
 
       

   
MANAGEMENT
    
 
   
Mitchell Hutchins Asset Management Inc. ("Mitchell Hutchins"), a wholly owned
asset management subsidiary of PaineWebber Incorporated ("PaineWebber"), is the
investment adviser and administrator of each Fund.
    
 
MINIMUM INVESTMENT
 
   
To open an account, investors need $1,000; to add to an account, investors need
only $100.
    
 
       
   
RISKS
    
 
   
EQUITY SECURITIES historically have shown greater growth potential than other
types of securities, but they have also shown greater volatility. Because each
Fund will invest primarily in equity securities, its price will rise and fall.
Each Fund may invest in U.S. dollar-denominated securities of foreign companies,
which may involve more risk than the securities of U.S. companies. Each Fund may
use derivatives, such as options and futures, which may involve special risks.
Investors may lose money by investing in a Fund; the investment is not
guaranteed.
    
   
GROWTH AND INCOME FUND, SMALL CAP FUND AND GROWTH FUND each may invest up to 10%
of its total assets in high yield, high risk convertible bonds, which are
considered predominantly speculative and may involve major risk exposure to
adverse conditions.
    
 
   
MID CAP FUND invests primarily in medium-sized companies, which may have higher
earnings growth rates than larger companies, offering the potential for greater
returns. However, the greater potential of these companies may entail greater
market volatility and risks of adverse financial developments.
    
 
   
SMALL CAP FUND invests primarily in small cap companies, which typically are
subject to a greater degree of change in earnings and business prospects than
are larger, more established companies. In addition, equity securities of small
cap companies may be less liquid and more volatile than those of larger
companies.
    
 
HOW TO PURCHASE SHARES OF THE FUNDS
 
Investors may select 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% 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.
 
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 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.
 
                              --------------------
                               Prospectus Page 4

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                             THE FUNDS AT A GLANCE
                                  (Continued)
- --------------------------------------------------------------------------------
 
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% is charged on shares sold
within one year of purchase. Class C shares never convert to any other class of
shares.
 
CLASS Y SHARES
 
Class Y shares are offered 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.
 
                              --------------------
                               Prospectus Page 5

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                                 EXPENSE TABLE
- --------------------------------------------------------------------------------
 
   
The following tables are intended to assist investors in understanding the
expenses associated with investing in each class of shares of the Funds.
Expenses shown below are based on those incurred for the most recent fiscal
year, except that the 12b-1 Fees for Class A shares of Growth and Income Fund
and Growth Fund are shown at the current rates of 0.25% and 0.24%, respectively.
    
 
   
<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%       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 the time
  of sale, whichever is less).....................     None           5%          1%       None
Exchange Fee......................................     None        None        None        None
ANNUAL FUND OPERATING EXPENSES 
(as a % of average net assets)
GROWTH AND INCOME FUND
Management Fees...................................     0.70%       0.70%       0.70%       0.70%
12b-1 Fees........................................     0.25        1.00        1.00        None
Other Expenses....................................     0.14        0.17        0.15        0.10
                                                       ----        ----        ----        ----
Total Operating Expenses..........................     1.09%       1.87%       1.85%       0.80%
                                                       ----        ----        ----        ----
                                                       ----        ----        ----        ----
MID CAP FUND
Management Fees...................................     1.00%       1.00%       1.00%       1.00%
12b-1 Fees........................................     0.25        1.00        1.00        None
Other Expenses....................................     0.23        0.32        0.28        0.23
                                                       ----        ----        ----        ----
Total Operating Expenses..........................     1.48%       2.32%       2.28%       1.23%
                                                       ----        ----        ----        ----
                                                       ----        ----        ----        ----
SMALL CAP FUND
Management Fees...................................     1.00%       1.00%       1.00%       1.00%
12b-1 Fees........................................     0.25        1.00        1.00        None
Other Expenses....................................     0.31        0.33        0.32        0.39
                                                       ----        ----        ----        ----
Total Operating Expenses..........................     1.56%       2.33%       2.32%       1.39%
                                                       ----        ----        ----        ----
                                                       ----        ----        ----        ----
GROWTH FUND
Management Fees...................................     0.75%       0.75%       0.75%       0.75%
12b-1 Fees........................................     0.24        1.00        1.00        None
Other Expenses....................................     0.21        0.24        0.24        0.16
                                                       ----        ----        ----        ----
Total Operating Expenses..........................     1.20%       1.99%       1.99%       0.91%
                                                       ----        ----        ----        ----
                                                       ----        ----        ----        ----
</TABLE>
    
 
- ------------------
 
   
CLASS A SHARES: Sales charge waivers and a reduced sales charge purchase plan
are available. Purchases of $1 million or more are not subject to an initial
sales charge. However, if a shareholder sells these shares within one year after
purchase, a contingent deferred sales charge of 1% of the offering price or the
net asset value of the shares at the time of sale by the shareholder, whichever
is less, is imposed.
    

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 a shareholder sells these shares within one year after
purchase, a contingent deferred sales charge of 1% of the offering price or the
net asset value of the shares at the time of sale by the shareholder, whichever
is less, is imposed.
    
   
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 certain investment programs that are
sponsored by PaineWebber and that may invest in PaineWebber mutual funds ("PW
Programs"), when Class Y shares are purchased through that PW Program.
Participation in a PW Program is subject to an advisory fee at the effective
maximum annual rate of no more than 1.5% of assets held through that PW Program.
This account charge is not included in the table because investors who are not
PW Program participants also are permitted to purchase Class Y shares.
    
 
                              --------------------
                               Prospectus Page 6

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                                 EXPENSE TABLE
                                  (Continued)
- --------------------------------------------------------------------------------
 
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:
 
   
<TABLE>
<CAPTION>

GROWTH AND INCOME FUND

MID CAP FUND

SMALL CAP FUND                             CLASS A    CLASS B    CLASS C    CLASS Y
                                           -------    -------    -------    -------
<S>                                        <C>        <C>        <C>        <C>
12b-1 service fees......................     0.25%      0.25%      0.25%      None
12b-1 distribution fees.................     None       0.75       0.75       None
 
GROWTH FUND
12b-1 service fees......................     0.24%      0.25%      0.25%      None
12b-1 distribution fees.................     None       0.75       0.75       None
</TABLE>
    
 
   
The 12b-1 fees for Class A shares of Growth Fund reflect a blended annual rate
of the Fund's average daily net assets of 0.25% and 0.15%, representing shares
sold on or after December 2, 1988 and shares sold prior to that date,
respectively.
    
 
For more information, see "Management" and "Flexible Pricing(Service Mark)."
 
EXAMPLES OF EFFECT OF FUND EXPENSES
 
   
The following examples should assist investors in understanding various costs
and expenses incurred as shareholders of a Fund. The assumed 5% annual return
shown in the examples is required by regulations of the SEC applicable to all
mutual funds. THESE EXAMPLES SHOULD NOT BE CONSIDERED TO BE A REPRESENTATION OF
PAST OR FUTURE EXPENSES. ACTUAL EXPENSES OF A FUND MAY BE MORE OR LESS THAN
THOSE SHOWN.
    
 
An investor would, directly or indirectly, pay the following expenses on a
$1,000 investment in a Fund, assuming a 5% annual return:
 
GROWTH AND INCOME FUND
 
   
<TABLE>
<CAPTION>

EXAMPLE                                    1 YEAR    3 YEARS    5 YEARS    10 YEARS
- ----------------------------------------   ------    -------    -------    --------
<S>                                        <C>       <C>        <C>        <C>
Class A.................................    $ 56       $78       $ 102       $172
Class B (Assuming sale of all shares at
  end of period)........................    $ 69       $89       $ 121       $177
Class B (Assuming no sale of shares)....    $ 19       $59       $ 101       $177
Class C (Assuming sale of all shares at
  end of period)........................    $ 29       $58       $ 100       $217
Class C (Assuming no sale of shares)....    $ 19       $58       $ 100       $217
Class Y.................................    $  8       $26       $  44       $ 99
 
<CAPTION>

MID CAP FUND

EXAMPLE                                    1 YEAR    3 YEARS    5 YEARS    10 YEARS
- ----------------------------------------   ------    -------    -------    --------
<S>                                        <C>       <C>        <C>        <C>
Class A.................................    $ 59      $  90      $ 122       $214
Class B (Assuming sale of all shares at
  end of period)........................    $ 73      $ 102      $ 144       $225
Class B (Assuming no sale of shares)....    $ 23      $  72      $ 124       $225
Class C (Assuming sale of all shares at
  end of period)........................    $ 33      $  71      $ 122       $261
Class C (Assuming no sale of shares)....    $ 23      $  71      $ 122       $261
Class Y.................................    $ 13      $  39      $  68       $149
</TABLE>
    
 
                              --------------------
                               Prospectus Page 7

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                                 EXPENSE TABLE
                                  (Continued)
- --------------------------------------------------------------------------------
 
       

   
SMALL CAP FUND
    
 
   
<TABLE>
<CAPTION>

EXAMPLE                                    1 YEAR    3 YEARS    5 YEARS    10 YEARS
- ----------------------------------------   ------    -------    -------    --------
<S>                                        <C>       <C>        <C>        <C>
Class A.................................    $ 60      $  92      $ 126       $222
Class B (Assuming sale of all shares at
  end of period)........................    $ 74      $ 103      $ 145       $230
Class B (Assuming no sale of shares)....    $ 24      $  73      $ 125       $230
Class C (Assuming sale of all shares at
  end of period)........................    $ 34      $  72      $ 124       $266
Class C (Assuming no sale of shares)....    $ 24      $  72      $ 124       $266
Class Y.................................    $ 14      $  44      $  76       $167

<CAPTION>

GROWTH FUND

EXAMPLE                                    1 YEAR    3 YEARS    5 YEARS    10 YEARS
- ----------------------------------------   ------    -------    -------    --------
<S>                                        <C>       <C>        <C>        <C>
Class A.................................    $ 57       $81       $ 108       $184
Class B (Assuming sale of all shares at
  end of period)........................    $ 70       $92       $ 127       $192
Class B (Assuming no sale of shares)....    $ 20       $62       $ 107       $192
Class C (Assuming sale of all shares at
  end of period)........................    $ 30       $62       $ 107       $232
Class C (Assuming no sale of shares)....    $ 20       $62       $ 107       $232
Class Y.................................    $  9       $29       $  50       $112
</TABLE>
    
 
 ASSUMPTIONS MADE IN THE EXAMPLES

 O ALL CLASSES: Reinvestment of all dividends and other distributions;
 percentage amounts listed under "Annual Fund Operating Expenses" remain the
 same for years shown.

 o CLASS A SHARES: Deduction of the maximum 4.5% initial sales charge at the
 time of purchase.

   
 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. Ten-year
 figures assume that Class B shares convert to Class A shares at the end of the
 sixth year.
    

 o CLASS C SHARES: Deduction of a 1% contingent deferred sales charge for sales
 of shares within one year of purchase.
 
                              --------------------
                               Prospectus Page 8

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                        INVESTMENT OBJECTIVES & POLICIES
- --------------------------------------------------------------------------------
 
   
The Funds' investment objectives may not be changed without shareholder
approval. The Fund's other investment policies, except where noted, are not
fundamental and may be changed by their respective boards.
    
 
GROWTH AND INCOME FUND
 
The investment objective of Growth and Income Fund 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 such 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.
over-the-counter ("OTC") market.
 
   
MID CAP FUND
    
 
   
The investment objective of Mid Cap Fund is long-term capital appreciation. The
Fund seeks to achieve this objective by investing at least 65% of its total
assets in common stocks of medium-sized (or mid cap) companies. Mitchell
Hutchins defines mid cap companies as those companies with market
capitalizations of at least $750 million and no more than $6 billion at the time
of purchase.
    
 
   
The Fund may invest up to 35% of its total assets in U.S. dollar-denominated
equity securities of foreign companies that trade on recognized U.S. stock
exchanges or on the U.S. OTC market. When Mitchell Hutchins believes it is
consistent with the Fund's investment objective of long-term capital
appreciation, the Fund may invest up to 35% of its total assets in common stocks
of companies that are larger or smaller than those of mid cap companies as
defined above, as well as in bonds and money market instruments.
    

   
SMALL CAP FUND
    
 
   
The investment objective of Small Cap Fund is long-term capital appreciation.
The Fund seeks to achieve this objective by investing, under normal conditions,
at least 65% of its total assets in equity securities of small cap companies.
Mitchell Hutchins defines small cap companies as those companies with market
capitalizations of up to $1 billion at the time of purchase.
    
 
   
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.
    
 
GROWTH FUND
 
The investment objective of Growth Fund 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, at least 65% of the Fund's total
assets are invested 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. OTC market.
 
                                   *  *  *  *
 
   
As with any mutual fund, there can be no assurance that any of these Funds will
achieve its investment objective. Each Fund's net asset value fluctuates based
upon changes in the value of its portfolio securities.
    
 
                              --------------------
                               Prospectus Page 9

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                        INVESTMENT PHILOSOPHY & PROCESS
- --------------------------------------------------------------------------------
 
GROWTH AND INCOME FUND
 
   
In seeking to balance capital growth with current income, Mitchell Hutchins
follows a disciplined investment process that relies on the Mitchell Hutchins
Equity Research Team and the Mitchell Hutchins Factor Valuation Model. In order
to fulfill the income component, the Fund normally invests at least 65% of its
total assets in dividend-paying stocks.
    
 
The Model screens a universe of small to large cap companies from ten different
business sectors to identify undervalued companies with strong earnings momentum
that rank well in three measures:
 
o VALUE: projected dividends, cash flow, earnings and book value;
 
o MOMENTUM: earnings and price to identify companies that could surprise on the
  upside; and
 
o ECONOMIC SENSITIVITY: to forecast how different equity securities and
  industries may perform under various economic scenarios.
 
   
The equity securities in the Model's universe are screened twice a month. Then
the Team takes a closer look at those equity securities that rank in the top 20%
of the Model's universe based on value and momentum. The Team applies
traditional fundamental analysis and may speak to the management of these
companies, as well as to the management of their competitors. Based on the
Team's findings in the context of Mitchell Hutchins' economic forecast, Mitchell
Hutchins decides whether to purchase or sell equity securities for the Fund. In
seeking capital appreciation, the Fund would also invest in bonds when, for
instance, Mitchell Hutchins anticipates that market interest rates may decline
or credit factors or ratings affecting particular issuers may improve.
    
 
   
MID CAP FUND
    
 
   
In selecting mid cap equity securities with long-term capital appreciation
potential, Mitchell Hutchins follows a disciplined investment process that
relies on the Mitchell Hutchins Equity Research Team and the Mitchell Hutchins
Factor Valuation Model. The Model screens a universe of companies from ten
business sectors to identify undervalued companies with strong earnings momentum
that rank well in three measures:
    
   
o VALUE: projected dividends, cash flow, earnings and book value;
    
 
   
o MOMENTUM: earnings and prices to identify companies that could surprise on the
  upside; and
    
 
   
o ECONOMIC SENSITIVITY: to forecast how different equity securities and
  industries may perform under various economic scenarios.
    
 
   
The equity securities in the Model's universe are screened twice a month. Then
the Team takes a closer look at those equity securities that meet the
capitalization requirements of the Fund and that rank in the top 20% of the
Model's universe based on value and momentum. The Team applies traditional
fundamental analysis and may speak to the management of these companies, as well
as to the management their competitors. Based on the Team's findings in the
context of Mitchell Hutchins' economic forecast, Mitchell Hutchins decides
whether to purchase or sell equity securities for the Fund.
    
 
   
SMALL CAP FUND
    
 
   
In selecting small cap equity securities with the potential for capital
appreciation, Mitchell Hutchins follows a disciplined investment process that
relies on the Mitchell Hutchins Factor Valuation Model and the Mitchell Hutchins
Equity Research Team. The Model screens a universe of small to large cap
companies from ten different business sectors to identify undervalued companies
with strong earnings momentum that rank well in three measures:
    
 
   
o VALUE: projected dividends, cash flow, earnings and book value;
    
 
   
o MOMENTUM: earnings and price to identify companies that could surprise on the
  upside; and
    
 
   
o ECONOMIC SENSITIVITY: to forecast how different equity securities and
  industries may perform under various economic scenarios.
    
 
   
Through this screening process, the Model identifies the equity securities of
small cap companies ranking in the top 20% of the universe based on value and
momentum. Then the Team applies traditional fundamental analysis on the equity
securities of these small cap companies. The Team may speak to the management of
these companies, as well as to the management of their competitors. Based on the
Team's findings in the context of Mitchell Hutchins' economic
    
 
                              --------------------
                               Prospectus Page 10

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund

   
forecast, Mitchell Hutchins decides whether to purchase or sell equity
securities for the Fund. In seeking capital appreciation, the Fund would also
invest in bonds when, for instance, Mitchell Hutchins anticipates that market
interest rates may decline or credit factors or ratings affecting particular
issuers may improve.
    
 
GROWTH FUND
 
   
In selecting equity securities with the potential for above-average growth in
earnings, cash flow and/or book value that are selling at a reasonable value
relative to that growth, Mitchell Hutchins follows a disciplined investment
process that relies on the Mitchell Hutchins Equity Research Team and combines a
"bottom-up," stock-by-stock approach with a modified, growth-oriented Mitchell
Hutchins Factor Valuation Model. The Fund can invest in companies with large
market capitalizations, medium-sized companies and smaller companies that are
aggressively expanding their businesses. This flexibility allows the Fund to
invest more of its assets in companies that have greater earnings growth
potential regardless of their market capitalizations. When investing in small
cap companies, the Team places more emphasis on the trading volume of the
company's stock.
    
 
The modified, growth-oriented Model, which the Team generally utilizes as part
of the stock selection process, screens a universe of small to large
capitalization companies from ten different business sectors to identify
companies that rank especially well on growth variables, including earnings
momentum, stock price movement, economic sensitivity and other growth factors.
 
   
The equity securities in the Model's universe are screened twice a month. Then
the Team takes a closer look at those equity securities that rank in the top 20%
of the Model's universe based on earnings growth. The Team applies traditional
fundamental analysis and may speak to the management of these companies, as well
as to the management of their competitors. Based on the Team's findings in the
context of Mitchell Hutchins' economic forecast, Mitchell Hutchins decides
whether to purchase or sell equity securities for the Fund. In seeking capital
appreciation, the Fund would also invest in bonds when, for instance, Mitchell
Hutchins anticipates that market interest rates may decline or credit factors or
ratings affecting particular issuers may improve.
    
 
                              --------------------
                               Prospectus Page 11

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
       
   
                                  PERFORMANCE
    
- --------------------------------------------------------------------------------
 
   
These charts show the total returns for the Funds by calendar year. Sales
charges have not been deducted from total returns for Class A, B and C shares.
Returns would be lower if sales charges were deducted. Average annual total
returns both before and after deducting the maximum sales charges are shown
below in the tables that follow the performance charts. Past results are not a
guarantee of future results. Mid Cap Fund had no Class Y shares outstanding
during the calendar years shown.
    
 
GROWTH AND INCOME FUND
 
Year            Class A          Class B          Class C          Class Y
- ----            -------          -------          -------          -------

1988            17.83%            0.00%            0.00%            0.00%

1989            24.59%            0.00%            0.00%            0.00%

1990            (1.01)%           0.00%            0.00%            0.00%

1991            35.34%           17.85%            0.00%            0.00%

1992             3.90%            3.09%            9.58%            5.15%

1993            (2.59)%          (3.31)%          (3.30)%          (2.31)%

1994            (5.87)%          (6.62)%          (6.61)%          (5.57)%

1995            33.21%           32.18%           32.21%           33.63%

1996            23.46%           22.55%           22.55%           23.81%

1997            31.86%           30.79%           30.77%           32.56%
                 

   
The 1991 return for Class B shares represents the period from inception on
July 1, 1991 through December 31, 1991. The 1992 return for Class C shares
represents the period from inception on July 2, 1992 through December 31, 1992.
The 1992 return for Class Y shares represents the period from inception on
February 12, 1992 through December 31, 1992.
    
 
   
<TABLE>
<CAPTION>

AVERAGE ANNUAL RETURNS
  As of August 31, 1998
                                       CLASS A      CLASS B      CLASS C      CLASS Y
                                      ----------   ----------   ----------   ----------
<S>                                   <C>          <C>          <C>          <C>
Inception Date.....................    12/20/83      7/1/91       7/2/92      2/12/92

ONE YEAR
  Before deducting maximum sales
     charges.......................     (3.51)%      (4.28)%      (4.23)%      (3.24)%
  After deducting maximum sales
     charges.......................     (7.85)%      (8.67)%      (5.11)%      (3.24)%

FIVE YEARS
  Before deducting maximum sales
     charges.......................     13.67%       12.79%       12.81%       13.98%
  After deducting maximum sales
     charges.......................     12.63%       12.54%       12.81%       13.98%

TEN YEARS (OR LIFE OF CLASS)
  Before deducting maximum sales
     charges.......................     12.74%       11.25%       11.18%       10.80%
  After deducting maximum sales
     charges.......................     12.22%       11.25%       11.18%       10.80%
</TABLE>
    
 
                              --------------------
                               Prospectus Page 12

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
       
   
MID CAP FUND
    

Year            Class A          Class B          Class C  
- ----            -------          -------          -------
                                                           
1992             9.95%            9.30%           17.66%   
                                                           
1993            16.10%           15.19%           15.20% 
                                                           
1994            (1.36)%          (2.03)%          (2.13)%
                                                           
1995            28.79%           27.73%           27.82%   
                                                           
1996            17.87%           17.01%           16.98%   
                                                           
1997            15.14%           14.28%           14.39%   
 
   
The 1992 returns for each class represent the period from its inception to
December 31, 1992. The inception date for Class A and B shares was April 7,
1992. The inception date for Class C shares was July 2, 1992. The Fund did not
have any Class Y shares outstanding during the calendar year 1997. Mitchell
Hutchins assumed all investment management responsibilities for the Fund on
May 1, 1998. Prior to that date, the Fund's assets were managed by a sub-
adviser. Thus, while past performance is never a guarantee of future results,
information for period prior to that date may be less relevant than otherwise
would be the case.
    
 
   
<TABLE>
<CAPTION>

AVERAGE ANNUAL TOTAL RETURNS
  As of August 31, 1998
                                       CLASS A      CLASS B      CLASS C      CLASS Y
                                      ----------   ----------   ----------   ----------
<S>                                   <C>          <C>          <C>          <C>
Inception Date.....................     4/7/92       4/7/92       7/2/92      3/17/98

ONE YEAR
  Before deducting maximum sales
     charges.......................    (20.28)%     (20.91)%     (20.89)%       N/A
  After deducting maximum sales
     charges.......................    (23.88)%     (23.20)%     (21.33)%       N/A

FIVE YEARS
  Before deducting maximum sales
     charges.......................      8.21%        7.39%        7.38%         N/A
  After deducting maximum sales
     charges.......................      7.21%        7.18%        7.38%         N/A

LIFE OF CLASS
  Before deducting maximum sales
     charges.......................      9.33%        8.50%        10.14%      (26.82)%
  After deducting maximum sales
     charges.......................      8.55%        8.50%        10.14%      (26.82)%
</TABLE>
    
 
                              --------------------
                               Prospectus Page 13

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
   
SMALL CAP FUND
    

Year                  Class A          Class B          Class C          Class Y
- ----                  -------          -------          -------          -------

2/1/93 - 12/31/93      7.68%            6.91%            6.97%            0.00%

1994                  (1.20)%          (1.96)%          (1.96)%           0.00% 

1995                  16.81%           15.90%           15.84%            0.00%

1996                  17.45%           16.50%           16.52%           15.51%

1997                  27.38%           26.45%           26.47%           27.81%
 
   
The 1993 returns for Class A, Class B and Class C shares represent the period
from inception on February 1, 1993 through December 31, 1993. The 1996 return
for Class Y shares represents the period from inception on July 26, 1996 through
December 31, 1996.
    
 
   
<TABLE>
<CAPTION>

AVERAGE ANNUAL RETURNS
  As of July 31, 1998
                                       CLASS A      CLASS B      CLASS C      CLASS Y
                                      ----------   ----------   ----------   ----------
<S>                                   <C>          <C>          <C>          <C>
Inception Date.....................     2/1/93       2/1/93       2/1/93      7/26/96

ONE YEAR
  Before deducting maximum sales
     charges.......................     8.45%        7.60%        7.61%        8.74%
  After deducting maximum sales
     charges.......................     3.58%        2.69%        6.63%        8.74%

FIVE YEARS
  Before deducting maximum sales
     charges.......................     12.74%       11.90%       11.88%        N/A
  After deducting maximum sales
     charges.......................     11.71%       11.64%       11.88%        N/A

LIFE
  Before deducting maximum sales
     charges.......................     11.98%       11.14%       11.12%       21.58%
  After deducting maximum sales
     charges.......................     11.05%       11.03%       11.12%       21.58%
</TABLE>
    
 
                              --------------------
                               Prospectus Page 14

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
GROWTH FUND
 
Year            Class A          Class B          Class C          Class Y
- ----            -------          -------          -------          -------

1988            22.05%            0.00%            0.00%            0.00%

1989            34.27%            0.00%            0.00%            0.00%

1990            (7.72)%           0.00%            0.00%            0.00%

1991            47.61%           22.18%            0.00%           12.21%

1992             4.15%            3.30%           12.73%            4.42%

1993            19.17%           18.26%           18.19%           19.47% 

1994           (10.90)%         (11.61)%         (11.58)%         (10.64)%

1995            33.02%           31.95%           32.00%           33.40%

1996            14.11%           13.24%           13.18%           14.48%

1997            17.01%           16.17%           16.13%           17.32%
                 
   
The 1991 return for Class B shares represents the period from inception on
July 1, 1991 through December 31, 1991. The 1992 return for Class C shares
represents the period from inception on July 2, 1992 through December 31, 1992.
The 1991 return for Class Y shares represents the period from inception on
August 26, 1991 through December 31, 1991.
    
 
   
<TABLE>
<CAPTION>

AVERAGE ANNUAL RETURNS
  As of August 31, 1998
                                       CLASS A      CLASS B      CLASS C      CLASS Y
                                      ----------   ----------   ----------   ----------
<S>                                   <C>          <C>          <C>          <C>
Inception Date.....................    3/18/85       7/1/91       7/2/92      8/26/91

ONE YEAR
  Before deducting maximum sales
     charges.......................      3.37%        2.55%        2.59%         3.61%
  After deducting maximum sales
     charges.......................     (1.27)%      (1.21)%       1.83%         3.61%

FIVE YEARS
  Before deducting maximum sales
     charges.......................     10.06%        9.20%        9.21%        10.37%
  After deducting maximum sales
     charges.......................      9.05%        8.94%        9.21%        10.37%

TEN YEARS (OR LIFE OF CLASS)
  Before deducting maximum sales
     charges.......................     13.75%       11.41%       11.17%        11.31%
  After deducting maximum sales
     charges.......................     13.23%       11.41%       11.17%        11.31%
</TABLE>
    
 
                              --------------------
                               Prospectus Page 15

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
       
   
PERFORMANCE INFORMATION
    
 
The Funds 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 Fund 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 Funds
reflect deduction of the Funds' maximum initial sales charge of 4.5% at the time
of purchase, and standardized returns for the Class B and Class C shares of the
Funds 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 Fund or class has been in existence for a
shorter period. If so, returns will be shown for the period since inception,
known as "Life." Total return calculations assume reinvestment of dividends and
other distributions.
 
The Funds may use other total return presentations 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.
 
Total return information reflects past performance and does not indicate future
results. The investment return and principal value of shares of the Funds will
fluctuate. The amount investors receive when selling shares may be more or less
than what they paid. Further information about each Fund's performance is
contained in its Annual Report to Shareholders, which may be obtained without
charge by contacting the Fund, your PaineWebber investment executive or
PaineWebber's correspondent firms or by calling toll-free 1-800-647-1568.
 
- --------------------------------------------------------------------------------
                             THE FUNDS' INVESTMENTS
- --------------------------------------------------------------------------------
 
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 (including notes and debentures) are used by corporations and governments
to borrow money from investors. The issuer pays the investor a fixed or variable
rate of interest and must repay the amount borrowed at maturity. Bonds have
varying degrees of investment risk and varying levels of sensitivity to changes
in interest rates.
 
RISKS
 
Under normal circumstances, each Fund invests primarily in equity securities.
Following is a discussion of the risks of these investments and other risks that
are common to each Fund:
 
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
overall market and economic conditions. Common stocks generally represent the
riskiest investment in a company. It is possible that a Fund may experience a
substantial or complete loss on an individual equity investment.
 
   
FOREIGN SECURITIES.  Each Fund may invest a portion of its assets in U.S.
dollar-denominated securities of foreign companies that are traded on recognized
U.S. exchanges or in the U.S. OTC market. Investing in the securities of foreign
companies may involve 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.
    
 
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.
 
                              --------------------
                               Prospectus Page 16

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
   
INTEREST RATE AND CREDIT RISKS.  Bonds are subject to interst rate risk and
credit risk. Interest rate risk is the risk that interest rates will rise and
bond prices will fall, lowering the value of a Fund's bond investments.
Long-term bonds are generally more sensitive to interest rate changes than
short-term bonds. Credit risk is the risk that the issuer or a guarantor may be
unable to pay interest or repay principal on the bond. Credit risk can be
affected by many factors, including adverse changes in the issuer's own
financial condition or in economic conditions.
    
 
   
BOND RATINGS; NON-INVESTMENT GRADE (LOWER-RATED) BONDS.  Investment grade bonds
are those rated within the four highest categories by Standard & Poor's, a
division of The McGraw-Hill Companies, Inc. ("S&P"), or Moody's Investors
Service, Inc. ("Moody's"). Moody's fourth highest category (Baa) includes
securities which, in its opinion, have speculative features. For example,
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 debt instruments. The Funds may also invest in securities that are
comparably rated by another ratings agency and in unrated securities if they are
deemed to be of comparable quality. Credit ratings attempt to evaluate the
safety of principal and interest payments and do not evaluate the volatility of
a bond's value or its liquidity. There is a risk that bonds will be downgraded
by rating agencies. The ratings 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. 
    
 
Bonds rated below investment grade are deemed by the ratings agencies to be
predominantly speculative regarding the issuer's ability to pay principal and
interest and may involve major risk exposure to adverse economic conditions.
They are also known as "junk bonds." During an economic downturn or period of
rising interest rates, issuers of these securities may experience financial
stress that adversely affects their ability to pay interest and 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 lower-rated bonds is thinner and less active,
which may limit the Funds' ability to sell such bonds at a fair value in
response to changes in the economy or financial markets.
 
   
Growth and Income Fund may invest up to 10% of its total assets in
non-investment grade convertible securities rated as low as B by S&P or Moody's
or comparably rated by another ratings agency.
    
 
   
Mid Cap Fund may only purchase investment grade bonds.
    
 
   
Small Cap Fund may invest up to 10% of its total assets
in non-investment grade convertible securities rated as low as B by S&P or
Moody's or comparably rated by another ratings agency.
    
 
   
Growth Fund may invest up to 10% of its total assets in non-investment grade
bonds and convertible securities rated as low as B+ by S&P, B1 by Moody's or
comparably rated by another ratings agency.
    
 
DERIVATIVES.  Some of the instruments in which the 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 and similar instruments that may be used in
hedging strategies. There is only 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 takes
these risks into account in its management of the Funds.
 
COUNTERPARTIES.  The Funds may be exposed to the risk of financial failure or
insolvency of another party. To help lessen those risks, Mitchell Hutchins,
subject to the supervision of the respective boards of trustees, monitors and
evaluates the creditworthiness of the parties with which each Fund does
business.
 
   
YEAR 2000 RISKS. Like other mutual funds and other financial and business
organizations around the world, the Funds could be adversely affected if the
computer systems used by Mitchell Hutchins, other service providers and entities
with computer systems that are linked to Fund records do not properly process
and calculate date-related information and data from and after January 1, 2000.
This is commonly known as the "Year 2000 Issue." Mitchell Hutchins is taking
steps that it believes are reasonably designed to address the Year 2000 Issue
with respect to the computer systems that it uses and to obtain satisfactory
assurances that comparable steps are being taken by each Fund's other major
service providers. However, there can be no assurance that these steps will be
sufficient to avoid any adverse impact on a Fund.
    
 
   
Similarly, the companies in which the Funds invest and trading systems used by
the Funds could be adversely affected by the Year 2000 Issue. The ability of a
company or trading system to respond successfully to the Year 2000 Issue
requires both technological sophistication and diligence, and there can be no
assurance that any steps taken will be sufficient to avoid an adverse impact.
    
 
   
                                   *  *  *  *
    
 
                              --------------------
                               Prospectus Page 17

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
   
In addition to these general risks, Mid Cap Fund and Small Cap Fund are also
subject to the following risk consideration:
    
 
   
MID CAP AND SMALL CAP COMPANIES.  These companies may be more vulnerable than
larger companies to adverse business or economic developments. These companies
may also have limited product lines, markets or financial resources and may be
dependent on a relatively small management group. Securities of such companies
may be less liquid and more volatile than securities of larger companies or the
market averages in general and, therefore, may involve greater risk than
investing in larger companies. In addition, these companies may not be
well-known to the investing public, may not have institutional ownership and may
have only cyclical, static or moderate growth prospects.
    
 
   
INVESTMENT TECHNIQUES AND STRATEGIES
    
 
   
STRATEGIES USING DERIVATIVE INSTRUMENTS.  Each Fund may use certain instruments
and strategies, which may include options (both exchange traded and OTC) and
futures contracts intended to reduce the overall risk of its investments
("hedge"). New financial products and risk management techniques continue to be
developed and may be used if consistent with the Funds' investment objectives
and policies. The Statement of Additional Information for the Funds contains
further information on these strategies.
    
 
The Funds might not use any of these derivatives, and there can be no assurance
that any strategy used will succeed. If Mitchell Hutchins is incorrect in its
judgment on market values, interest rates or other economic factors in using a
hedging strategy, a Fund may have lower net income and a net loss on the
investment. Each of these strategies involves certain risks, which include:
 
o the fact that the skills needed to use hedging instruments are different from
  those needed to select securities for the Funds,
 
o the possibility of imperfect correlation, or even no correlation, between
  price movements of hedging instruments and price movements of the securities
  being hedged,
 
o possible constraints placed on a Fund's ability to purchase or sell portfolio
  investments at advantageous times due to the need for the Fund to maintain
  "cover" or to segregate securities, and
 
o the possibility that the Fund is unable to close out or liquidate its hedged
  position.
 
LENDING PORTFOLIO SECURITIES.  Each Fund may lend its securities to qualified
broker-dealers or institutional investors in an amount up to 33 1/3% of that
Fund's total assets taken at market value. Lending securities enables a Fund to
earn additional income, but could result in a loss or delay in recovering these
securities.
 
PORTFOLIO TURNOVER.  Each Fund's portfolio turnover rate may vary greatly from
year to year and will not be a limiting factor when Mitchell Hutchins deems
portfolio changes appropriate. A higher turn-over rate (100% or more) for a Fund
will involve correspondingly greater transaction costs, which will be borne
directly by the Fund, and may increase the potential for short-term capital
gains.
 
   
DEFENSIVE AND TEMPORARY POSITIONS. When Mitchell Hutchins believes that unusual
market or economic circumstances warrant a defensive posture, a Fund may
temporarily commit all or any portion of its assets to cash or investment grade
money market instruments, including repurchase agreements. Each Fund may invest
up to 35% of its total assets in investment grade money market instruments
and/or cash for liquidity purposes, to reinvest cash collateral from securities
lending or pending investment in other securities.
    
 
   
Repurchase agreements are transactions in which a Fund purchases obligations
from a bank or securities dealer or its affiliates and simultaneously commits to
resell the obligations to that counterparty, usually no more than seven days
after purchase. Repurchase agreements carry certain risks not associated with
direct investments in securities, including possible decline in the market value
of the underlying obligations. Repurchase agreements involving obligations other
than U.S. government securities (such as commercial paper and corporate bonds)
may be subject to special risks and may not have the benefit of certain
protections in the event of the counterparty's insolvency. If the seller or
guarantor becomes insolvent, a Fund may suffer delays, costs and possible
losses.
    
 
   
ILLIQUID SECURITIES.  Growth and Income Fund, Mid Cap Fund and Growth Fund each
may invest up to 10% of its net assets, and Small Cap Fund up to 15% of its net
assets, in illiquid securities. These include certain cover for OTC options and
securities whose disposition is restricted under the federal securities laws.
The Funds do not consider securities that are eligible for resale pursuant to
SEC Rule 144A to be illiquid securities if Mitchell Hutchins has determined such
securities to be liquid, based upon the trading markets for the securities under
procedures approved by the boards. The lack of a secondary market for illi-
quid securities may make it more difficult for a Fund to assign a value to those
securities for purposes of valuing its portfolio and calculating its net asset
value.
    
 
OTHER INFORMATION.  Each Fund may purchase securities on a when-issued basis or
may purchase or sell
 
                              --------------------
                               Prospectus Page 18

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund

   
securities for delayed delivery. A Fund generally would not pay for such
securities or start earning interest on them until they are delivered, but it
would immediately assume the risks of ownership, including the risk of price
fluctuation.
    
 
Each Fund may borrow money for temporary or emergency purposes but not in excess
of 10% of its total assets, including reverse repurchase agreements up to an
aggregate value of 5% (10% for Small Cap Fund) of its net assets.
 
- --------------------------------------------------------------------------------
                        FLEXIBLE PRICING(Service Mark)
- --------------------------------------------------------------------------------
 
   
Each Fund offers through this Prospectus four classes of shares that differ in
terms of sales charges and expenses. An eligible investor can select the class
that is best suited to his or her investment needs, based upon the holding
period and the amount of investment.
    
 
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) next calculated after
PaineWebber's New York City headquarters or PFPC Inc., the Funds' 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 those of Class B and Class C shares. Class A shares sales
charges are calculated as follows:
    
 
<TABLE>
<CAPTION>
                                             SALES CHARGE AS A PERCENTAGE OF:           DISCOUNT TO SELECTED
                                         ----------------------------------------       DEALERS AS PERCENTAGE
AMOUNT OF INVESTMENT                     OFFERING PRICE       NET AMOUNT INVESTED       OF OFFERING PRICE
- -----------------------------------      --------------       -------------------       ---------------------
<S>                                      <C>                  <C>                       <C>
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)
</TABLE>
 
- ------------------
(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. However, 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 Fund account
    under the Plan in the first year after purchase.
 
(2) Mitchell Hutchins pays 1% to PaineWebber.
 
SALES CHARGE REDUCTIONS AND WAIVERS
 
Investors 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,
please refer to the chart above.
 
Investors may also qualify for a reduced sales charge when they combine their
purchases with those of:
 
o their spouses, parents or children under age 21;
 
o their Individual Retirement Accounts (IRAs);
 
o certain employee benefit plans, including 401(k) plans;
 
o any company controlled by the investor;
 
o trusts created by the investor;
 
o Uniform Gifts to Minors Act/Uniform Transfers to Minors Act accounts created
  by the investor or group of investors for the benefit of the investors'
  children; or
 
o 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.
 
                              --------------------
                               Prospectus Page 19

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
The sales charge will not apply when the investor:
 
o is an employee, director, trustee or officer of PaineWebber, its affiliates or
  any PaineWebber mutual fund;
 
o is the spouse, parent or child of any of the above;
 
o 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
 
   
     o the investor was the investment executive's client at the competing
       brokerage firm;
    
 
     o within 90 days of buying Class A shares in a Fund, 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
 
     o 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;
 
o 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;
 
o 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 investment amount, established by Mitchell Hutchins.
  Currently, the plan must have 50 or more eligible employees and at least
  $1 million in plan 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;
 
o is a participant in the PaineWebber Members Only Program(Trademark). 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;
 
o 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;
 
   
o 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 supplement a rebalancing feature of such an investment
  program, the minimum subsequent investment requirement is also waived;
    
 
   
o acquires Class A shares in connection with a reorganization pursuant to which
  a Fund acquires substantially all of the assets and liabilities of another
  investment company in exchange solely for shares of the Fund; or
    
 
   
o acquires Class A shares in connection with the disposition of proceeds from
  the sale of shares of Managed High Yield Plus Fund Inc. that were acquired
  during that fund's initial public offering of shares and that met certain
  other conditions described in its prospectus.
    
 
For more information on how to get any reduced sales charge, investors should
contact a PaineWebber investment executive or a correspondent firm or call
1-800-647-1568. Investors must provide satisfactory information to PaineWebber
or the Fund if they seek any of these sales charge reductions or waivers.
 
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 Fund investment, investors may have to pay
a sales charge when they sell their Fund 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 of the shares at the time of purchase) or the
net asset value 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.
 
                              --------------------
                               Prospectus Page 20

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund

 
<TABLE>
<CAPTION>

    IF THE INVESTOR        PERCENTAGE BY WHICH THE SHARES'
  SELLS SHARES WITHIN:     NET ASSET VALUE IS MULTIPLIED:
- ------------------------   -------------------------------
<S>                        <C>
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
</TABLE>
 
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 Fund 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 Fund 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
Fund automatically will minimize the sales charge by assuming the investors are
selling:
 
o First, Class B shares owned through reinvested dividends and capital gain
  distributions; and
 
o Second, Class B shares held in the portfolio the longest.
 
WAIVERS OF THE CONTINGENT DEFERRED SALES CHARGE
 
The contingent deferred sales charge will not apply to:
 
   
o sales of shares under a Fund's Systematic Withdrawal Plan (investors may not
  withdraw annually more than 12% of the value of the Fund account under the
  Plan);
    
 
o 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);
 
o a tax-free return of an excess IRA contribution;
 
o a tax-qualified retirement plan distribution following retirement; or
 
o 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.
 
   
Investors must provide satisfactory information to PaineWebber or the Funds if
they seek 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. The ongoing expenses of Class C shares are
higher than those of Class A shares. Because investors do not pay an initial
sales charge when they buy Class C shares, 100% of their purchase is immediately
invested. Class C shares never convert to any other class of shares.
    
 
A contingent deferred sales charge of 1% of the net asset value of the shares at
the time of purchase or sale, 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 gains will not be subject to the 1%
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 Fund account under the Plan in the first year after purchase.
 
CLASS Y SHARES
 
HOW PRICE IS CALCULATED:  Eligible investors may purchase Class Y shares 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 12b-1 distribution or service
fees.
 
LIMITED GROUPS OF INVESTORS.  Only the following investors are eligible to buy
Class Y shares:
 
   
o a participant in the PW Program listed below, when Class Y shares are
  purchased through that PW Program;
    
 
o an investor who buys $10 million or more at any one time in any combination of
  PaineWebber mutual funds in the Flexible Pricing(Service Mark) System;

                              --------------------
                               Prospectus Page 21

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
 
       
   
o a qualified plan that has either
    
 
   
     o 5,000 or more eligible employees or
    
 
   
     o $50 million or more in assets;
    
 
o an investment company advised by PaineWebber or an affiliate of PaineWebber;
  and
 
   
o for Growth and Income Fund and Growth Fund, the trustee of the PaineWebber
  401(k) Plus Plan ("PW 401(k) Plan"), formerly known as PaineWebber Savings
  Investment Plan ("PW SIP")
    
 
   
PACE MULTI-ADVISOR PROGRAM:  An investor who participates in the PACE
Multi-Advisor Program is eligible to purchase Class Y shares. The PACE
Multi-Advisor Program is an advisory program sponsored by PaineWebber that
provides comprehensive investment services, including investor profiling, a
personalized asset allocation strategy using an appropriate combination of
funds, and a quarterly investment performance review. Participation in the PACE
Multi-Advisor Program is subject to payment of an advisory fee at the effective
maximum annual rate of 1.5% of assets. Employees of PaineWebber and its
affiliates are entitled to a waiver of this fee.
    
 
Please contact your PaineWebber investment executive or PaineWebber's
correspondent firms for more information concerning mutual funds that are
available through the PACE Multi-Advisor Program.
 
   
PURCHASES BY THE TRUSTEE OF THE
PW 401(K) PLAN
    
 
   
Class Y shares of Growth Fund and Growth and Income Fund also are offered for
sale to the trustee of the PW 401(k) Plan, a defined contribution plan sponsored
by Paine Webber Group Inc. ("PW Group"). The trustee of the PW 401(k) Plan
purchases Class Y shares to implement the investment choices of individual plan
participants with respect to their PW 401(k) Plan contributions. Individual plan
participants should consult the Plan Information Statement and Summary Plan
Description of the PW 401(k) Plan (collectively, "Plan Documents") for a
description of the procedures and limitations applicable to making and changing
investment choices.
    
 
   
Copies of the Plan Documents are available from the
Benefits Connection, 100 Halfday Road, Lincolnshire, IL
60069 or by calling 1-888-PWebber (1-888-793-2237).
    
 
   
As described in the Plan Documents, the average net asset value per share at
which Class Y shares of Growth Fund and Growth and Income Fund are purchased by
the trustee of the PW 401(k) Plan for the accounts of individual participants
might be more or less than the net asset value per share prevailing at the time
that such participants made their investment choices or made their contributions
to the PW 401(k) Plan.
    
 
- --------------------------------------------------------------------------------
                               HOW TO BUY SHARES
- --------------------------------------------------------------------------------
 
   
Prices are calculated for each class of a Fund's shares once each Business Day,
at the close of regular trading on the New York Stock Exchange ("NYSE") (usually
4:00 p.m., Eastern time). Prices will be calculated earlier when the NYSE closes
early because trading has been halted for the day. A "Business Day" is any day,
Monday through Friday, on which the NYSE is open for business.
    
 
The Funds and Mitchell Hutchins reserve the right to reject any purchase order
and to suspend the offering of Fund shares for a period of time.
 
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 an individual Fund 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.
 
                              --------------------
                               Prospectus Page 22

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
       
   
OTHER INVESTORS
    
 
Investors who are not PaineWebber clients may purchase Fund shares and set up an
account through the Transfer Agent (PFPC Inc.) by completing and signing an
account application which you may obtain 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.
 
New investors to PaineWebber may complete and sign an account application and
mail it along with a check. Investors may also open an account in person.
 
Investors who already have money invested in a PaineWebber mutual fund, and want
to invest in another PaineWebber mutual fund, can:
 
o mail an application with a check; or
 
o open an account by exchanging from another PaineWebber mutual fund.
 
Investors do not have to send an application when making additional investments
in the Fund.
 
MINIMUM INVESTMENTS
 
To open an account.................   $1,000
To add to an account...............   $  100
 
A Fund may waive or reduce these minimums for:
 
   
o employees of PaineWebber or its affiliates;
    
 
   
o participants in certain pension plans, retirement accounts, unaffiliated
  investment programs or the Fund's automatic investment plan; or
    
 
   
o 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, B and C
shares for shares of the same class of most 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.
 
o 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.
 
o 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:
 
  o the investor's name and address;
 
  o the Fund's name;
 
  o the Fund account number;
 
  o the dollar amount or number of shares to be sold; and
 
   
  o a guarantee of each registered owner's signature. A signature guarantee may
    be obtained from a domestic bank or trust company, broker, dealer, clearing
    agency or savings association which is a participant in a medallion program
    recognized by the Securities Transfer Association. The three recognized
    medallion programs are Securities Transfer Agents Medallion Program (STAMP),
    Stock Exchanges Medallion Program (SEMP) and the NYSE Medallion Signature
    Program (MSP). Signature guarantees which are not part of these programs
    will not be accepted.
    
 
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 Class A, B or C shares are
exchanged for the corresponding class of shares of other PaineWebber mutual
funds. A Fund will use the purchase date of the initial investment to determine
any contingent deferred sales charge due when the acquired shares are sold. Fund
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 a 60-day notice. See the back cover of this
Prospectus for a listing of other PaineWebber mutual funds.
    
 
                              --------------------
                               Prospectus Page 23

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                               HOW TO SELL SHARES
- --------------------------------------------------------------------------------
 
   
Investors can sell (redeem) shares at any time. Shares will be sold at the share
price for that class (less any applicable contingent deferred sales charge) as
next calculated 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 NYSE (usually 4:00 p.m., Eastern time). Prices
will be calculated earlier when the NYSE closes early because trading has been
halted for the day.
    
 
Investors who own more than one class of shares should specify which class they
are selling. If they do not, the Fund 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 that were purchased recently, the Fund 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. Investors who do not have an account and have bought their shares
through the Funds' Transfer Agent (PFPC Inc.) may sell shares by writing a
"letter of instruction," as detailed in "How to Exchange Shares."
 
Because the Funds incur certain fixed costs in maintaining shareholder accounts,
each Fund reserves the right to purchase back all of its shares in any
shareholder account with a net asset value of less than $500. If a Fund 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. The Fund will not
purchase back accounts that fall below $500 solely due to a reduction in net
asset value per share.
 
   
SALES BY PARTICIPANTS IN PW 401(K) PLAN
    
 
   
The trustee of the PW 401(k) Plan sells Class Y shares of Tactical Allocation
Fund to implement the investment choices of individual plan participants with
respect to their PW 401(k) Plan contributions, as described in the Plan
Documents referenced under "Flexible Pricing" above. The price at which Class Y
shares are sold by the trustee of the PW 401(k) Plan might be more or less than
the price per share at the time the participants made their investment choices.
    
 
REINSTATEMENT PRIVILEGE

Shareholders who sell their Class A shares may reinstate their Fund account
without a sales charge up to the dollar amount sold by purchasing the Fund'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 Funds' Class A, Class B and C shares:
 
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 Fund will deduct $50 or more on a monthly,
quarterly, semiannual or annual basis from the investor's bank account to invest
directly in the Fund. 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 Fund accounts. Minimum balances and
withdrawals vary according to the class of shares:
 
                              --------------------
                               Prospectus Page 24

<PAGE>
                         ------------------------------
 
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
o CLASS A AND CLASS C SHARES. Minimum value of Fund shares is $5,000; minimum
  withdrawals of $100.
 
   
o CLASS B SHARES. Minimum value of Fund shares is $20,000; minimum monthly,
  quarterly, semiannual and annual withdrawals of $200, $400, $600 and $800,
  respectively.
    
 
   
Withdrawals under the Systematic Withdrawal Plan are not subject to a contingent
deferred sales charge. Investors may not withdraw more than 12% of the value of
the Fund account when the investor signed up for the Plan annually for Class B
shares; during the first year for Class A and 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 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 Fund in a PaineWebber brokerage account
transfer their brokerage accounts to another firm, the Fund 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 Fund,
the shareholder may be able to hold Fund shares in an account with the other
firm.
 
- --------------------------------------------------------------------------------
                                   MANAGEMENT
- --------------------------------------------------------------------------------
 
   
Each Fund is governed by its board of trustees, which oversees the Fund's
operations. Each board has appointed Mitchell Hutchins as investment adviser and
administrator responsible for the Fund's operations (subject to the authority of
the board). The boards, as part of their overall management responsibility,
oversee various organizations responsible for the day-to-day management of each
Fund.
    
 
   
In accordance with procedures adopted by the boards, brokerage transactions for
the Funds may be conducted through PaineWebber or its affiliates and the Funds
may pay fees to PaineWebber for its services as lending agent in their portfolio
securities lending programs. Personnel of Mitchell Hutchins may engage in
securities transactions for their own accounts pursuant to a code of ethics that
establishes procedures for personal investing and restricts certain
transactions.
    
 
ABOUT THE INVESTMENT ADVISER
 
   
Mitchell Hutchins, located at 1285 Avenue of the Americas, New York, New York,
10019, is a wholly owned asset management subsidiary of PaineWebber, which is
wholly owned by Paine Webber Group Inc., a publicly owned financial services
holding company. On October 31, 1998, Mitchell Hutchins was adviser or
sub-adviser of 32 investment companies with 73 separate portfolios and aggregate
assets of approximately $41.2 billion.
    
 
   
As investment adviser and administrator for each Fund, Mitchell Hutchins makes
and implements all investment decisions and supervises all aspects of each
Fund's operations.
    
 
   
Mark A. Tincher is a managing director and chief investment officer of equities
of Mitchell Hutchins, responsible for overseeing the management of equity
investments. Upon his arrival at Mitchell Hutchins, Mr. Tincher formed the
Mitchell Hutchins Equity Research Team. Each analyst on the Team focuses on
different industries. As a result, the Team provides PaineWebber Stock Funds
with more specialized knowledge of the various industries in which the Funds
generally invest. The Team is also assisted by members of Mitchell Hutchins'
fixed income groups, who provide input on market outlook, interest rate
forecasts and other considerations pertaining to domestic equity and fixed
income investments.
    
 
GROWTH AND INCOME FUND
 
Mr. Tincher has been responsible for the day-to-day management of Growth and
Income Fund since April 1995. From March 1988 to March 1995, Mr. Tincher worked
for Chase Manhattan Private Bank where he was a vice president. Mr. Tincher
directed the U.S. funds management and equity research area at Chase and oversaw
the management of all Chase U.S. equity funds (the Vista Funds and Trust
Investment Funds).
 
Mr. Tincher was the sole portfolio manager of Vista Growth and Income Fund
("Vista Fund"), with full discretionary authority over the selection of
investments, from July 31, 1991 through March 16, 1995.
 
                              --------------------
                               Prospectus Page 25

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund

Vista Fund's investment objectives of long-term capital appreciation and
dividend income are substantially similar to Growth and Income Fund's investment
objective of current income and capital growth. Mr. Tincher used and relied upon
the same valuation model and analytical methods when managing the Vista Fund as
he now uses for Growth and Income Fund.
 
The cumulative total return for Vista Fund for the period it was managed by
Mr. Tincher was 46.18%; 39.24% after deducting that Fund's maximum sales charge
of 4.75%. As of March 31, 1995, the Vista Fund had $1.6 billion in net assets.
The chart below shows calendar year total returns for Vista Fund; the 1991
return represents the period from July 31, 1991 when Mr. Tincher took over
day-to-day management of the Vista Fund through December 31, 1991. Sales charges
have not been deducted from total returns. Returns would be lower if sales
charges were deducted.
 
      Mr. Tincher's Term as Manager
     of Vista Growth and Income Fund

7/31/91 - 12/31/91.............      9.69%

1992...........................     15.11%

1993...........................     12.99%

1994...........................     (3.41)%

Average annual returns both before and after deducting the maximum sales charges
are shown in the table below. Average annual returns are for the one- and
three-year periods ended December 31, 1994 and the entire period during which
Mr. Tincher managed the Vista Fund (July 31, 1991 through March 16, 1995) and
are compared with the performance of the Standard & Poor's 500 Composite Stock
Price Index for each such period.

<TABLE>
<CAPTION>
                                          VISTA      S&P 500
                                         FUND(1)     INDEX(2)
                                         -------     --------
<S>                                      <C>         <C>
Mr. Tincher's Term as Manager
  7/31/91 through 3/16/95
Before deducting maximum sales
  charges...........................     11.04%      10.17%
After deducting maximum sales
  charges...........................      9.56%      10.17%
 
<CAPTION>
                                          VISTA      S&P 500
                                         FUND(1)     INDEX(2)
                                         -------     --------
<S>                                      <C>         <C>
Three Years Ended 12/31/94
Before deducting maximum sales
  charges...........................      7.90%       6.26%
After deducting maximum sales
  charges...........................      6.16%       6.26%
One Year Ended 12/31/94
Before deducting maximum sales
  charges...........................     -3.41%       1.31%
After deducting maximum sales
  charges...........................     -8.00%       1.31%
</TABLE>
 
- ------------------
1. Average annual returns are for Class A shares and reflect, where applicable
   the deduction of the maximum sales charge of 4.75%, changes in share prices,
   reinvestment of dividends and distributions and are net of fund expenses. For
   the fiscal years ended October 31, 1991 and October 31, 1992, expenses in the
   amount of 0.51% and 0.03%, respectively, were waived or reimbursed.
 
2. The Standard & Poor's 500 Composite Stock Price Index ("Index") is an
   unmanaged index of common stocks that is considered to be generally
   representative of the United States stock market. The Index is adjusted to
   reflect reinvestment of dividends. No sales charges are applicable.
- ------------------
 
Historical performance is not indicative of future performance. Vista Fund is a
separate fund and its historical performance is not indicative of the past or
future performance of Growth and Income Fund. S&P 500 Index and Vista Fund
performance information calculated by Lipper Analytical Services Inc; used with
permission.
 
   
MID CAP FUND
    
 
   
Mr. Tincher, Christopher G. Altschul and Antony J. Scott have been primarily
responsible for the day-to-day portfolio management of the Fund since May 1,
1998. Mr. Altschul is a first vice president of Mitchell Hutchins and is
currently responsible for the quantitative equity valuation model and has
various analytical responsibilities. Prior to joining Mitchell Hutchins in April
1995, Mr. Altschul worked as an equity analyst at Chase Manhattan Bank beginning
in 1989. Mr. Scott is a first vice president of Mitchell Hutchins and is
currently an equity analyst responsible for technology, media, entertainment and
medical products industries. Prior to joining Mitchell Hutchins in May 1996, Mr.
Scott worked at Morgan Stanley as a research analyst in the technology group
beginning in 1992.
    
 
                              --------------------
                               Prospectus Page 26

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
       
   
SMALL CAP FUND
    
 
   
Donald R. Jones has been primarily responsible for day-to-day portfolio
management of Small Cap Fund since April 1996. Mr. Jones is a senior vice
president of Mitchell Hutchins. Prior to joining Mitchell Hutchins in February
1996, Mr. Jones was a vice president in the Asset Management Group of First
Fidelity Bancorporation, which he joined in 1983.
    
 
   
GROWTH FUND
    
 
   
Ellen R. Harris has been responsible for the day-to-day portfolio management of
Growth Fund since its inception and was joined by Karen L. Finkel in November
1998. Ms. Harris is a managing director of Mitchell Hutchins. Prior to joining
Mitchell Hutchins in 1983 as a portfolio manager, Ms. Harris served as a vice
president and portfolio manager at American General Capital Management (now
American Capital Management). Ms. Finkel is a senior vice president of Mitchell
Hutchins and has been employed by Mitchell Hutchins as a portfolio manager for
over ten years.
    
 
MANAGEMENT FEES & OTHER EXPENSES
 
   
The Funds pay Mitchell Hutchins a monthly fee for its services. For the most
recently ended fiscal year, the Funds paid advisory fees at the following annual
rates (stated as a percentage of average daily net assets).
    
 
   
<TABLE>
<S>                                                 <C>
Growth and Income Fund...........................   0.70%
Mid Cap Fund.....................................   1.00
Small Cap Fund...................................   1.00
Growth Fund......................................   0.75
</TABLE>
    
 
       
   
DISTRIBUTION ARRANGEMENTS
    
 
Mitchell Hutchins is the distributor of each Fund'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 Funds' 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"), the Funds pay Mitchell Hutchins:
 
o Monthly service fees at the annual rate of up to 0.25% of the average daily
  net assets of each class of shares.
 
o Monthly distribution fees at the annual rate of 0.75% of the average daily net
  assets of Class B and Class C shares.
 
Under the Plans, Mitchell Hutchins primarily uses the service fees to pay
PaineWebber for shareholder servicing, currently at the annual rate of up to
0.25% of the aggregate investment amounts maintained in each Fund's Class A,
Class B and Class C shares 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:
 
o Offset the commissions it pays to PaineWebber for selling each Fund's Class B
  and Class C shares, respectively.
 
o Offset each Fund'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 Funds or investors at the time
Class B or 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 Fund 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 Funds 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 Funds. Annually, the board of each Fund
reviews each Plan and Mitchell Hutchins' corresponding expenses for each class
separately from the Plans and expenses of the other classes.
 
                              --------------------
                               Prospectus Page 27

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                            DETERMINING THE SHARES'
                                NET ASSET VALUE
- --------------------------------------------------------------------------------
 
   
The net asset value of a Fund's shares fluctuates and is determined separately
for each class, normally as of the close of regular trading on the NYSE (usually
4:00 p.m., Eastern time) each Business Day. Each Fund's net asset value per
share is determined by dividing the value of the securities it holds, plus any
cash or other assets, minus all liabilities, by the total number of Fund shares
outstanding.
    
 
   
If trading on the NYSE is halted for the day before 4:00 p.m., Eastern time, and
trading on the NYSE will not resume again that day, each Fund's net asset value
per share will be calculated at the time trading was halted.
    
 
Each Fund values its assets based on their current market value when market
quotations are readily available. If market quotations are not readily
available, assets are valued at fair value as determined in good faith by or
under the direction of its board. The amortized cost method of valuation
generally is used to value debt obligations with 60 days or less remaining to
maturity, unless a Fund's board determines that this does not represent fair
value. It should be recognized that judgment plays a greater role in valuing
lower-rated corporate bonds because there is less reliable, objective data
available.
 
- --------------------------------------------------------------------------------
                               DIVIDENDS & TAXES
- --------------------------------------------------------------------------------
 
DIVIDENDS
 
   
Mid Cap Fund, Small Cap Fund and Growth Fund each pays an annual dividend, and
Growth and Income Fund pays a semiannual dividend, from its net investment
income and net short-term capital gain, if any. Each Fund also annually
distributes substantially all of its net capital gain (the excess of net
long-term capital gain over net short-term capital loss), if any. Each Fund may
make additional distributions, if necessary, to avoid a 4% excise tax on certain
undistributed income and capital gain. If determined by its board to be in the
best interests of its shareholders, Growth and Income Fund may also make
additional distributions of net investment income and net short-term capital
gain, if any.
    
 
Dividends and other distributions paid on each class of shares of a Fund are
calculated at the same time and in the same manner. Dividends on Class A, B and
C shares of a Fund are expected to be lower than those on its Class Y shares
because the other shares have higher expenses resulting from their service fees
and, in the case of Class B and Class C shares, their distribution fees.
Dividends on Class B and Class C shares of a Fund 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. Dividends on each class might
be affected differently by the allocation of other class-specific expenses. See
"General Information."

Each Fund's dividends and other distributions are paid in additional Fund 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.

TAXES

   
Each Fund intends to continue 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) and net capital gain that it
distributes to its shareholders.
    

                              --------------------
                               Prospectus Page 28

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
   
Dividends from each Fund's investment company taxable income (whether paid in
cash or additional shares) are generally taxable to its shareholders as ordinary
income. Distributions of each Fund's net capital gain (whether paid in cash or
additional shares) are taxable to its shareholders as long-term capital gain,
regardless of how long they have held their Fund shares. Under the Taxpayer
Relief Act of 1997, as modified by recent legislation, the maximum tax rate
applicable to a non-corporate taxpayer's net capital gain recognized on capital
assets held for more than one year is 20% (10% for taxpayers in the 15% marginal
tax bracket). In the case of a regulated investment company such as a Fund, the
relevant holding period is detemined by how long the Fund has held the portfolio
securities on which the gain was realized, not how long the shareholders have
held their Fund shares.
    
 
Shareholders who are not subject to tax on their income generally will not be
required to pay tax on distributions from the Funds.
 
YEAR-END TAX REPORTING
 
   
Following the end of each calendar year, each Fund notifies its shareholders of
the amounts of dividends and capital gain distributions paid (or deemed paid) by
the Fund that year and any portion of those dividends that qualifies for special
tax treatment.
    
 
BACKUP WITHHOLDING
 
   
Each Fund must 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 Fund 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.
    
 
TAXES ON THE SALE OR EXCHANGE OF FUND SHARES
 
A shareholder's sale (redemption) of Fund shares may result in a taxable gain or
loss. This depends upon whether the shareholder receives more or less than the
adjusted basis for the shares (which normally includes any initial sales charge
paid on Class A shares). An exchange of any Fund's shares for shares of another
PaineWebber mutual fund generally will have similar tax consequences. In
addition, if a Fund's shares are bought within 30 days before or after selling
other shares of that Fund (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 (redeems) or exchanges Class A
shares within 90 days of purchase and subsequently acquires Class A shares of
the same or another 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 would increase the basis of
the PaineWebber mutual fund shares subsequently acquired.
 
   
A shareholder will recognize no gain or loss as a result of conversion of
Class B shares to Class A shares.
    
 
                                   *  *  *  *
 
Because the foregoing only summarizes some of the important considerations
affecting the Funds and their shareholders, a further discussion is contained in
the Statement of Additional Information. Prospective shareholders are urged to
consult their tax advisers.
 
- --------------------------------------------------------------------------------
                              GENERAL INFORMATION
- --------------------------------------------------------------------------------
 
ORGANIZATION
 
GROWTH AND INCOME FUND
 
Growth and Income Fund is a diversified series of PaineWebber America Fund, an
open-end management investment company that was formed on October 31, 1986 as a
business trust under the laws of the Commonwealth of Massachusetts. The board
has authority to issue an unlimited number of shares of beneficial interest of
separate series, par value $0.001 per share.
 
   
MID CAP FUND
    
 
   
Mid Cap Fund is a diversified series of PaineWebber Managed Assets Trust, an
open-end management investment company that was formed on August 9,
    
 
                              --------------------
                               Prospectus Page 29

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
   
1991, as a business trust under the laws of the Commonwealth of Massachusetts.
The trustees have authority to issue an unlimited number of shares of beneficial
interest of separate series, par value $0.001 per share.
    
 
       
   
SMALL CAP FUND
    
 
Small Cap Fund is a diversified series of PaineWebber Securities Trust
("Securities Trust"), an open-end management investment company that was formed
on December 3, 1992 as a business trust under the laws of the Commonwealth of
Massachusetts. The board has authority to issue an unlimited number of shares of
beneficial interest of separate series, par value $0.001 per share. In addition
to Small Cap Fund, shares of one other series have been authorized.
 
   
GROWTH FUND
    
 
   
Growth Fund is a diversified series of PaineWebber Olympus Fund, an open-end
management investment company that was formed on October 31, 1986 as a business
trust under the laws of the Commonwealth of Massachusetts. The board has
authority to issue an unlimited number of shares of beneficial interest of
separate series, par value $0.001 per share.
    
 
SHARES
 
The shares of each Fund are divided into four classes, designated Class A,
Class B, Class C and Class Y shares. Each class of shares of a Fund represents
an identical interest in that Fund's investment portfolio and has the same
rights, privileges and preferences. However, each class may differ with respect
to sales charges, if any, distribution and/or service fees, if any, other
expenses allocable exclusively to each class, voting rights on matters
exclusively affecting that class, and its exchange privilege, if any. The
different sales charges and other expenses applicable to the different classes
of shares of the Funds will affect the performance of those classes.
 
Each share of a Fund is entitled to participate equally in dividends, other
distributions and the proceeds of any liquidation of that Fund. However, due to
the differing expenses of the classes, dividends on a Fund's Class A, B, C and Y
shares will differ.
 
Although each Fund is offering only its own shares, it is possible that a Fund
could become liable for a misstatement in the Prospectus about another Fund. The
board of each Fund considered this factor in approving the use of a combined
Prospectus.
 
VOTING RIGHTS
 
   
Shareholders of each Fund are entitled to one vote for each full share held and
fractional votes for fractional shares held. Voting rights are not cumulative
and, as a result, the holders of more than 50% of all the shares of any Fund (or
Securities Trust, which has more than one series) may elect all of the trustees
of that Fund or of Securities Trust. The shares of a Fund will be voted
together, except that only the shareholders of a particular class of a Fund 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 Securities Trust will be
voted separately except where an aggregate vote of all its series is required by
law.
    
 
SHAREHOLDER MEETINGS
 
The Funds do not hold annual meetings.
 
Shareholders of record of no less than two-thirds of the outstanding shares of a
Fund or Securities Trust may remove a trustee 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 trustee at the written
request of holders of 10% of a Fund's or Securities Trust's outstanding shares.
 
REPORTS TO SHAREHOLDERS
 
Each Fund sends its shareholders audited annual and unaudited semiannual
reports, each of which includes a list of the investment securities held by that
Fund as of the end of the period covered by the report. The Statement of
Additional Information, which is incorporated herein by reference, is available
to shareholders upon request.
 
CUSTODIAN & RECORDKEEPING AGENT;
TRANSFER & DIVIDEND DISBURSING AGENT
 
   
State Street Bank and Trust Company, located at One Heritage Drive, North
Quincy, Massachusetts 02171, serves as each Fund's custodian and recordkeeping
agent. PFPC Inc., a subsidiary of PNC Bank, N.A., serves as each Fund's transfer
and dividend disbursing agent. It is located at 400 Bellevue Parkway,
Wilmington, DE 19809.
    
 
                              --------------------
                               Prospectus Page 30

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund





 
                      [This page intentionally left blank]
 




                              --------------------
                               Prospectus Page 31

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                              FINANCIAL HIGHLIGHTS
- --------------------------------------------------------------------------------
 
GROWTH AND INCOME FUND
 
   
The following tables provide investors with data and ratios for one Class A,
Class B, Class C and Class Y share for each of the periods shown. This
information is supplemented by the financial statements, accompanying notes and
the report of Ernst & Young LLP, independent auditors, which appear in the
Fund's Annual Report to Shareholders for the fiscal year ended August 31, 1998,
and are incorporated by reference into the Statement of Additional Information.
The financial statements and notes, as well as the information for each of the
five years in the period ended August 31, 1998 appearing in the following
tables, have been audited by Ernst & Young LLP, independent auditors. Further
information about the Fund's performance is also included in the Annual Report
to Shareholders, which may be obtained without charge by calling 1-800-647-1568.
Information shown below for periods prior to the year ended August 31, 1994 has
also been audited by Ernst & Young LLP, independent auditors, whose reports
thereon were unqualified.
    
 
   
<TABLE>
<CAPTION>
                                                                GROWTH AND INCOME FUND
                    --------------------------------------------------------------------------------------------------------------
                                                                       CLASS A
                    --------------------------------------------------------------------------------------------------------------
                                                            FOR THE YEARS ENDED AUGUST 31,
                    --------------------------------------------------------------------------------------------------------------
                      1998       1997       1996          1995        1994       1993       1992       1991       1990      1989
                    --------   --------   --------      --------    --------   --------   --------   --------    -------   -------
<S>                 <C>        <C>        <C>           <C>         <C>        <C>        <C>        <C>         <C>       <C>
Net asset value,   
 beginning of      
 period...........  $  30.60   $  24.35   $  22.52      $  20.43    $  20.86   $  20.48   $  19.26   $  15.87    $ 16.50   $ 13.32
                    --------   --------   --------      --------    --------   --------   --------   --------    -------   -------
Net investment     
 income...........      0.19       0.23       0.22          0.24        0.28       0.28       0.24       0.19       0.51      0.49
Net realized and   
 unrealized gains  
 (losses) from     
 investments and   
 options..........     (0.99)      9.29       3.46          3.18       (0.41)      0.37       1.25       3.50      (0.61)     3.17
                    --------   --------   --------      --------    --------   --------   --------   --------    -------   -------
Total increase     
 (decrease) from   
 investment        
 operations.......      0.80       9.52       3.68          3.42       (0.13)      0.65       1.49       3.69      (0.10)     3.66
                    --------   --------   --------      --------    --------   --------   --------   --------    -------   -------
Dividends from     
 investment        
 income...........     (0.21)     (0.25)     (0.34)        (0.12)      (0.27)     (0.27)     (0.27)     (0.30)     (0.53)    (0.48)
Distributions from 
 net realized      
 gains from        
 investment        
 transactions.....     (2.67)     (3.02)     (1.51)        (1.21)      (0.03)        --         --         --         --        --
                    --------   --------   --------      --------    --------   --------   --------   --------    -------   -------
Total dividends    
 and distributions 
 to shareholders..     (2.88)     (3.27)     (1.85)        (1.33)      (0.30)     (0.27)     (0.27)     (0.30)     (0.53)    (0.48)
                    --------   --------   --------      --------    --------   --------   --------   --------    -------   -------
Net asset value,   
 end of period....  $  26.92   $  30.60   $  24.35      $  22.52    $  20.43   $  20.86   $  20.48   $  19.26    $ 15.87   $ 16.50
                    --------   --------   --------      --------    --------   --------   --------   --------    -------   -------
                    --------   --------   --------      --------    --------   --------   --------   --------    -------   -------
Total investment   
 return (1).......     (3.51)%    42.42%     17.40%        18.30%      (0.58)%     3.15%      7.78%     23.62%     (0.72)%   28.03%
                    --------   --------   --------      --------    --------   --------   --------   --------    -------   -------
                    --------   --------   --------      --------    --------   --------   --------   --------    -------   -------
Ratios/Supplemental
 data:             
Net assets, end of 
 period (000's)...  $670,606   $441,699   $276,016      $187,057    $222,432   $359,073   $358,643   $232,555    $58,649   $61,617
Expenses to        
 average net       
 assets**.........      1.07%      1.15%      1.20%(2)      1.19%       1.20%      1.13%      1.22%      1.42%      1.41%     1.41%
Net investment     
 income to average 
 net assets**.....      0.71%      0.88%      0.98%(2)      1.07%       1.29%      1.33%      1.26%      1.79%      3.11%     3.26%
Portfolio turnover 
 rate.............        62%        70%       112%          111%         94%        37%        16%        52%        32%       79%
</TABLE>
    
 
- ------------------
     *  Annualized.
   
    **  During certain periods presented, PaineWebber/Mitchell Hutchins waived
        fees or reimbursed the Fund for portions of its operating expenses. If
        such waivers or reimbursements had not been made for the Class A
        shares, the annualized ratio of expenses to average net assets and the
        annualized ratio of net investment income to average net assets would
        have been 1.65% and 3.02%, respectively, for the year ended
        August 31, 1989.
    
     +  Commencement of offering of shares.
   (1)  Total investment return is calculated assuming a $1,000 investment on
        the first day of each period reported, reinvestment of all dividends
        and other distributions at net asset value on the payable dates and a
        sale at net asset value on the last day of each period reported. The
        figures do not include sales charges; results for Class A, Class B and
        Class C shares would be lower if sales charges were included. Total
        investment return information for periods of less than one year has
        not been annualized.
   
   (2)  These ratios include non-recurring acquisition expenses of 0.04%.
    
 
                              --------------------
                               Prospectus Page 32

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------

   
<TABLE>
<CAPTION>

                                                 GROWTH AND INCOME FUND
                      ------------------------------------------------------------------------------------------
                                                        CLASS B
                      ------------------------------------------------------------------------------------------
                                                                                                        FOR THE
                                                                                                        PERIOD
                                                                                                       JULY 1,
                                       FOR THE YEARS ENDED AUGUST 31,                                 1991+ TO
                      -----------------------------------------------------------------------------   AUGUST 31,
                        1998       1997       1996          1995       1994       1993       1992       1991
                      --------   --------   --------      --------   --------   --------   --------   ----------
<S>                   <C>        <C>        <C>           <C>        <C>        <C>        <C>        <C>  
Net asset value,                           
 beginning of                              
 period...........    $  30.46   $  24.26   $  22.37      $  20.37   $  20.78   $  20.41   $  19.23    $  18.04
                      --------   --------   --------      --------   --------   --------   --------    --------
Net investment                             
 income...........       (0.02)      0.04       0.04          0.06       0.10       0.12       0.13        0.02
Net realized and                           
 unrealized gains                          
 (losses) from                             
 investments and                           
 options..........       (1.02)      9.23       3.45          3.18      (0.37)      0.36       1.20        1.17
                      --------   --------   --------      --------   --------   --------   --------    --------
Total increase                             
 (decrease) from                           
 investment                                
 operations.......       (1.04)      9.27       3.49          3.24      (0.27)      0.48       1.33        1.19
                      --------   --------   --------      --------   --------   --------   --------    --------
Dividends from                             
 investment                                
 income...........          --      (0.05)     (0.09)        (0.03)     (0.11)     (0.11)     (0.15)         --
Distributions from                         
 net realized                              
 gains from                                
 investment                                
 transactions.....       (2.65)     (3.02)     (1.51)        (1.21)     (0.03)        --         --          --
                      --------   --------   --------      --------   --------   --------   --------    --------
Total dividends                            
 and distributions                         
 to shareholders..       (2.65)     (3.07)     (1.60)        (1.24)     (0.14)     (0.11)     (0.15)         --
                      --------   --------   --------      --------   --------   --------   --------    --------
Net asset value,                           
 end of period....    $  26.77   $  30.46   $  24.26      $  22.37   $  20.37   $  20.78   $  20.41    $  19.23
                      --------   --------   --------      --------   --------   --------   --------    --------
                      --------   --------   --------      --------   --------   --------   --------    --------
Total investment                           
 return (1).......       (4.28)%    41.33%     16.49%        17.38%     (1.31)%     2.34%      6.99%       6.60%
                      --------   --------   --------      --------   --------   --------   --------    --------
                      --------   --------   --------      --------   --------   --------   --------    --------
Ratios/Supplemental                        
 data:                                     
Net assets, end of                         
 period (000's)...    $353,150   $376,840   $277,753      $247,543   $289,290   $461,389   $386,275    $ 57,539
Expenses to                                
 average net                               
 assets**.........        1.87%      1.93%      1.99%(2)      1.97%      1.97%      1.90%      1.97%       2.10%*
Net investment                             
 income to average                         
 net assets**.....       (0.08)%     0.11%      0.17%(2)      0.29%      0.51%      0.57%      4.90%       1.18%*
Portfolio turnover                         
 rate.............          62%       70%       112%          111%        94%        37%        16%         52%
 
<CAPTION>
                                                    GROWTH AND INCOME FUND
                       -------------------------------------------------------------------------------------
                                                           CLASS C
                      --------------------------------------------------------------------------------------
                                                                                                    FOR THE
                                                                                                    PERIOD
                                                                                                    JULY 2,
                                      FOR THE YEARS ENDED AUGUST 31,                               1992+ TO
                      ---------------------------------------------------------------------------  AUGUST 31,
                         1998         1997          1996         1995         1994       1993        1992
                      ----------    --------       -------      -------      -------   ----------  ----------
<S>                   <C>           <C>            <C>          <C>          <C>       <C>         <C>
Net asset value,                                                                                  
 beginning of                                                                                     
 period...........    $    30.53    $  24.33       $ 22.43      $ 20.42      $ 20.83     $ 20.47    $  20.95
                      ----------    --------       -------      -------      -------     -------    --------
Net investment                                                                                    
 income...........          0.01        0.05          0.05         0.06         0.11        0.11        0.02
Net realized and                                                                                  
 unrealized gains                                                                                 
 (losses) from                                                                                    
 investments and                                                                                  
 options..........         (1.03)       9.24          3.46         3.19        (0.38)       0.37       (0.44)
                      ----------    --------       -------      -------      -------     -------    --------
Total increase                                                                                    
 (decrease) from                                                                                  
 investment                                                                                       
 operations.......         (1.02)       9.29          3.51         3.25        (0.27)       0.48       (0.42)
                      ----------    --------       -------      -------      -------     -------    --------
Dividends from                                                                                    
 investment                                                                                       
 income...........         (0.02)      (0.07)        (0.10)       (0.03)       (0.11)      (0.12)      (0.06)
Distributions from                                                                                
 net realized                                                                                     
 gains from                                                                                       
 investment                                                                                       
 transactions.....         (2.67)      (3.02)        (1.51)       (1.21)       (0.03)         --          --
                      ----------    --------       -------      -------      -------     -------    --------
Total dividends                                                                                   
 and distributions                                                                                
 to shareholders..         (2.69)      (3.09)        (1.61)       (1.24)       (0.14)      (0.12)      (0.06)
                      ----------    --------       -------      -------      -------     -------    --------
Net asset value,                                                                                  
 end of period....    $    26.82    $  30.53       $ 24.33      $ 22.43      $ 20.42     $ 20.83    $  20.47
                      ----------    --------       -------      -------      -------     -------    --------
                      ----------    --------       -------      -------      -------     -------    --------
Total investment                                                                                  
 return (1).......         (4.23)%     41.30%        16.52%       17.37%       (1.29)%      2.35%       2.85%
                      ----------    --------       -------      -------      -------     -------    --------
                      ----------    --------       -------      -------      -------     -------    --------
Ratios/Supplemental                                                                               
 data:                                                                                            
Net assets, end of                                                                                
 period (000's)...    $  149,458    $ 84,922       $43,148      $30,468      $37,287     $61,869    $ 13,019
Expenses to                                                                                       
 average net                                                                                      
 assets**.........          1.85%       1.92%         1.99%(2)     1.98%        1.94%       1.87%       1.73%*
Net investment                                                                                    
 income to average                                                                                
 net assets**.....         (0.07)%      0.10%         0.18%(2)     0.28%        0.54%       0.61%       0.94%*
Portfolio turnover                                                                                
 rate.............            62%         70%          112%         111%          94%         37%         16%
</TABLE>
    

                              --------------------
                               Prospectus Page 33

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------
 
   
<TABLE>
<CAPTION>
                                                           GROWTH AND INCOME FUND
                            ------------------------------------------------------------------------------------
                                                                  CLASS Y
                            ------------------------------------------------------------------------------------
                                                                                                     FOR THE
                                                                                                      PERIOD
                                                                                                    FEBRUARY 12,
                                              FOR THE YEARS ENDED AUGUST 31,                         1992+ TO
                            --------------------------------------------------------------------    AUGUST 31,
                             1998       1997         1996           1995       1994       1993         1992
                            -------    -------      -------        -------    -------    -------    ------------
<S>                         <C>        <C>          <C>            <C>        <C>        <C>        <C>
Net asset value,
 beginning of period.....   $ 30.59    $ 23.35      $ 22.54        $ 20.42    $ 20.86    $ 20.48      $  20.95
                            -------    -------      -------        -------    -------    -------      --------
Net investment income....      0.30       0.32         0.30           0.30       0.33       0.33          0.16
Net realized and
 unrealized gains
 (losses) from
 investments
 and options.............     (1.02)      9.26         3.45           3.18      (0.40)      0.37         (0.49)
                            -------    -------      -------        -------    -------    -------      --------
Total increase (decrease)
 from investment
 operations..............     (0.72)      9.58         3.75           3.48      (0.07)      0.70         (0.33)
                            -------    -------      -------        -------    -------    -------      --------
Dividends from investment
 income..................     (0.28)     (0.32)       (0.43)         (0.15)     (0.34)     (0.32)        (0.14)
Distributions from net
 realized gains from
 investment
 transactions............     (2.67)     (3.02)       (1.51)         (1.21)     (0.03)        --            --
                            -------    -------      -------        -------    -------    -------      --------
Total dividends and
 distributions to
 shareholders............     (2.95)     (3.34)       (1.94)         (1.36)     (0.37)     (0.32)        (0.14)
                            -------    -------      -------        -------    -------    -------      --------
Net asset value, end of
 period..................   $ 26.92    $ 30.59      $ 24.35        $ 22.54    $ 20.42    $ 20.86      $  20.48
                            -------    -------      -------        -------    -------    -------      --------
                            -------    -------      -------        -------    -------    -------      --------
Total investment
 return(1)...............     (3.24)%    42.74%       17.77%         18.66%     (0.31)%     3.44%        (1.15)%
                            -------    -------      -------        -------    -------    -------      --------
                            -------    -------      -------        -------    -------    -------      --------
Ratios/supplemental data:
Net assets, end of period
 (000's).................   $65,518    $46,745      $22,942        $14,680    $14,690    $17,005      $ 10,560
Expenses to average net
 assets..................      0.80%      0.88%        0.92%(2)       0.89%      0.90%      0.86%         0.93%*
Net investment income to
 average net assets......      0.99%      1.14%        1.26%(2)       1.39%      1.60%      1.62%         1.56%*
Portfolio turnover.......        62%        70%         112%           111%        94%        37%           16%
</TABLE>
    
 
- ------------------
     *  Annualized
     +  Commencement of offering of shares.
   (1)  Total investment return is calculated assuming a $1,000 investment on
        the first day of each period reported, reinvestment of all dividends and
        other distributions at net asset value on the payable dates and a sale
        at net asset value on the last day of each period reported. Total
        investment return information for periods of less than one year has not
        been annualized.
   
   (2)  These ratios include non-recurring acquisition expenses of 0.04%.
    
 
                              --------------------
                               Prospectus Page 34
<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                      [This page intentionally left blank]
 



                              --------------------
                               Prospectus Page 35
<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------
 
   
MID CAP FUND
    
 
   
The following table provides investors with data and ratios for one Class A,
Class B, Class C and Class Y share for each of the periods shown. This
information is supplemented by the financial statements, accompanying notes and
the report of Ernst & Young LLP, independent auditors, which appear in the
Fund's Annual Report to Shareholders for the fiscal year ended August 31, 1998,
and are incorporated by reference into the Statement of Additional Information.
The financial statements and notes, as well as the financial information in the
table below relating to the five month period ended August 31 and each of the
five years in the period ended March 31, 1998, have been audited by Ernst &
Young LLP. Information shown below for period prior to the year ended March 31,
1994, has also been audited by Ernst & Young LLP, whose report thereon was
unqualified. Further information about the Fund's performance is also included
in the Annual Report to Shareholders, which may be obtained without charge by
calling 1-800-647-1568.
    
 
   
<TABLE>
<CAPTION>
                                                                      MID CAP FUND
                              ---------------------------------------------------------------------------------------------
                                                                         CLASS A
                              ---------------------------------------------------------------------------------------------
                                                                                                                  FOR THE
                               FOR THE                                                                             PERIOD
                              FIVE MONTHS                                                                         APRIL 7,
                                ENDED                          FOR THE YEARS ENDED MARCH 31,                      1992+ TO
                              AUGUST 31,        ------------------------------------------------------------      MARCH 31,
                                1998**            1998         1997         1996         1995         1994          1993
                              ------------      --------      -------      -------      -------      -------      ---------
<S>                           <C>               <C>           <C>          <C>          <C>          <C>          <C>
Net asset value,             
 beginning of period.....       $  15.00        $  13.44      $ 15.61      $ 12.81      $ 11.65      $ 10.53       $  9.55
                                --------        --------      -------      -------      -------      -------       -------
Net investment loss......          (0.03)          (0.13)       (0.17)       (0.16)       (0.09)       (0.09)        (0.06)
Net realized and             
 unrealized gains            
 (losses) from investment    
 transactions............          (3.15)           5.15         0.32         3.71         1.29         1.21          1.04
                                --------        --------      -------      -------      -------      -------       -------
Net increase (decrease)      
 from investment             
 operations..............          (3.18)           5.02         0.15         3.55         1.20         1.12          0.98
                                --------        --------      -------      -------      -------      -------       -------
Distributions from net       
 realized gains from         
 investments.............          (3.85)          (3.46)       (2.32)       (0.75)       (0.04)          --            --
                                --------        --------      -------      -------      -------      -------       -------
Net asset value, end of      
 period..................       $   7.97        $  15.00      $ 13.44      $ 15.61      $ 12.81      $ 11.65       $ 10.53
                                --------        --------      -------      -------      -------      -------       -------
                                --------        --------      -------      -------      -------      -------       -------
Total investment return      
 (1).....................         (27.31)%         41.50%       (0.21)%      28.16%       10.36%       10.64%        10.26%
                                --------        --------      -------      -------      -------      -------       -------
                                --------        --------      -------      -------      -------      -------       -------
Ratios/Supplemental Data:    
Net assets, end of period    
 (000's).................       $ 90,650        $101,698      $76,909      $76,558      $62,673      $58,523       $48,582
Expenses to average net      
 assets..................           1.48%*          1.51%        1.60%        1.58%        1.58%        1.54%         1.72%*
Net investment loss to       
 average net assets......          (0.61)%*        (1.16)%      (1.20)%      (1.11)%      (0.79)%      (0.84)%       (0.78)%*
Portfolio turnover.......             80%             64%          56%          57%          42%          60%           51%
</TABLE>
    
 
- ------------------
     *  Annualized
   
    **  Effective May 1, 1998, Mitchell Hutchins took over day-to-day management
        of the Fund's assets.
    
     +  Commencement of operations.
     #  Commencement of offering of shares.
   
   (1)  Total investment return is calculated assuming a $1,000 investment on
        the first day of each period reported, reinvestment of all distributions
        at net asset value on the payable dates and a sale at net asset value on
        the last day of each period reported. The figures do not include sales
        charges; results for Class A, B and C shares would be lower if sales
        charges were included. Total investment returns for periods of less than
        one year have not been annualized.
    
                              --------------------
                               Prospectus Page 36

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------

   
<TABLE>
<CAPTION>
                                                                    MID CAP FUND
                         -------------------------------------------------------------------------------------------
                                                                      CLASS B
                         -------------------------------------------------------------------------------------------
                                                                                                            FOR THE
                             FOR THE                                                                         PERIOD
                           FIVE MONTHS                                                                      APRIL 7,
                              ENDED                      FOR THE YEARS ENDED MARCH 31,                      1992+ TO
                            AUGUST 31,       ------------------------------------------------------------   MARCH 31,
                              1998**           1998         1997         1996         1995         1994       1993
                           ------------      --------     --------     --------     --------     --------   ---------
<S>                         <C>              <C>          <C>          <C>          <C>          <C>       <C>
Net asset value,             
 beginning of period.....     15.07       $  13.59     $  15.88     $  13.11     $  12.02     $  10.94     $  10.00
                             ------       --------     --------     --------     --------     --------     ---------
Net investment loss......     (0.07)         (0.31)       (0.31)       (0.29)       (0.20)       (0.17)       (0.11)
Net realized and             
 unrealized gains            
 (losses) from investment    
 transactions............     (3.16)          5.25         0.34         3.81         1.33         1.25         1.05
                             ------       --------     --------     --------     --------     --------     ---------
Net increase (decrease)      
 from investment             
 operations..............     (3.23)          4.94         0.03         3.52         1.13         1.08         0.94
                             ------       --------     --------     --------     --------     --------     ---------
Distributions from net       
 realized gains from         
 investments.............     (3.85)         (3.46)       (2.32)       (0.75)       (0.04)          --           --
                             ------       --------     --------     --------     --------     --------     ---------
Net asset value, end of      
 period..................      7.99       $  15.07     $  13.59     $  15.88     $  13.11     $  12.02     $  10.94
                             ------       --------     --------     --------     --------     --------     ---------
                             ------       --------     --------     --------     --------     --------     ---------
Total investment return      
 (1).....................    (27.54)%        40.39%       (0.99)%      27.28%        9.46%        9.87%        9.40%
                             ------       --------     --------     --------     --------     --------     ---------
                             ------       --------     --------     --------     --------     --------     ---------
Ratios/Supplemental Data:    
Net assets, end of period    
 (000's).................    54,978       $143,058     $134,495     $157,021     $139,302     $133,828     $105,490
Expenses to average net      
 assets..................      2.32%*         2.28%        2.36%        2.34%        2.34%        2.30%        2.49%*
Net investment loss to       
 average net assets......     (1.48)%*       (1.92)%      (1.95)%      (1.87)%      (1.56)%      (1.60)%      (1.55)%*
Portfolio turnover.......        80%            64%          56%          57%          42%          60%          51%
 
<CAPTION>
                                                                MID CAP FUND
                           ---------------------------------------------------------------------------------------
                                                                   CLASS C
                           ---------------------------------------------------------------------------------------
                                                                                                           FOR THE
                              FOR THE                                                                      PERIOD
                            FIVE MONTHS                                                                    JULY 2,
                              ENDED                       FOR THE YEARS ENDED MARCH 31,                   1992+ TO
                             AUGUST 31,     --------------------------------------------------------      MARCH 31,
                              1998**          1998        1997         1996        1995        1994         1993
                           ------------     -------     -------     --------     -------     -------     ---------
<S>                          <C>            <C>         <C>         <C>          <C>         <C>         <C>
Net asset value,             
 beginning of period.....    $  14.07       $ 12.87     $ 15.14     $  12.54     $ 11.50     $ 10.47      $  8.89
                             --------       -------     -------     --------     -------     -------      -------
Net investment loss......       (0.06)        (0.26)      (0.29)       (0.27)      (0.19)      (0.10)       (0.05)
Net realized and             
 unrealized gains            
 (losses) from investment    
 transactions............       (2.90)         4.92        0.34         3.62        1.27        1.13         1.63
                             --------       -------     -------     --------     -------     -------      -------
Net increase (decrease)      
 from investment             
 operations..............       (2.96)         4.66        0.05         3.35        1.08        1.03         1.58
                             --------       -------     -------     --------     -------     -------      -------
Distributions from net       
 realized gains from         
 investments.............       (3.85)        (3.46)      (2.32)       (0.75)      (0.04)         --           --
                             --------       -------     -------     --------     -------     -------      -------
Net asset value, end of      
 period..................    $   7.26       $ 14.07     $ 12.87     $  15.14     $ 12.54     $ 11.50      $ 10.47
                             --------       -------     -------     --------     -------     -------      -------
                             --------       -------     -------     --------     -------     -------      -------
Total investment return      
 (1).....................      (27.58)%       40.46%      (0.91)%      27.16%       9.45%       9.84%       17.77%
                             --------       -------     -------     --------     -------     -------      -------
                             --------       -------     -------     --------     -------     -------      -------
Ratios/Supplemental Data:    
Net assets, end of period    
 (000's).................    $ 16,875       $27,814     $24,810     $ 27,601     $24,993     $29,884      $13,806
Expenses to average net          
 assets..................        2.28%*        2.29%       2.37%        2.36%       2.35%       2.28%        2.31%*
Net investment loss to             
 average net assets......       (1.42)%*      (1.94)%     (1.97)%      (1.89)%     (1.57)%     (1.58)%      (1.53)%*
Portfolio turnover.......          80%           64%         56%          57%         42%         60%          51%
</TABLE>
     
                              --------------------
                               Prospectus Page 37
<PAGE>
                         ------------------------------
 
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------
 
   
<TABLE>
<CAPTION>
                                        MID CAP FUND
                                 ---------------------------
                                           CLASS Y
                                 ---------------------------
                                                    FOR THE
                                  FOR THE           PERIOD
                                 FIVE MONTHS       MARCH 17,
                                   ENDED           1998+ TO
                                 AUGUST 31,        MARCH 31,
                                   1998**            1998
                                 ------------      ---------
<S>                              <C>               <C>
Net asset value,
 beginning of period.....          $  15.00        $   14.90
                                   --------        ---------
Net investment loss......             (0.01)            0.00
Net realized and
 unrealized gains
 (losses) from investment
 transactions............             (3.17)            0.10
                                   --------        ---------
Net increase (decrease)
 from investment
 operations..............             (3.18)            0.10
                                   --------        ---------
Distributions from net
 realized gains from
 investments.............             (3.85)              --
                                   --------        ---------
Net asset value, end of
 period..................          $   7.97        $   15.00
                                   --------        ---------
                                   --------        ---------
Total investment return
 (1).....................            (27.31)%           0.67%
                                   --------        ---------
                                   --------        ---------
Ratios/Supplemental Data:
Net assets, end of period
 (000's).................          $     65        $      35
Expenses to average net
 assets..................              1.23%*          1.22%*
Net investment loss to
 average net assets......             (0.29)%*          0.00%*
Portfolio turnover.......                80%             64%
</TABLE>
    
 
- ------------------
     *  Annualized
   
    **  Effective May 1, 1998, Mitchell Hutchins took over day-to-day 
        management of the Fund's assets.
    
     +  Commencement of offering of shares.
   
   (1)  Total investment return is calculated assuming a $1,000 investment on
        the first day of each period reported, reinvestment of all dividends and
        other distributions at net asset value on the payable dates and a sale
        at net asset value on the last day of each period reported. Total
        investment return information for periods of less than one year have not
        been annualized.
    
 
                              --------------------
                               Prospectus Page 38
<PAGE>


                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund



 
                      [This page intentionally left blank]



 
                              --------------------
                               Prospectus Page 39

<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------
 
SMALL CAP FUND
 
   
The following table provides investors with data and ratios for one Class A,
Class B, Class C and Class Y share for each of the periods shown. This
information is supplemented by the financial statements, accompanying notes and
the report of PricewaterhouseCoopers LLP, independent accountants, which appear
in the Fund's Annual Report to Shareholders for the fiscal year ended July 31,
1998, and are incorporated by reference into the Statement of Additional
Information. The financial statements and notes, as well as the information
appearing below, have been audited by PricewaterhouseCoopers LLP. Further
information about the Fund's performance is also included in the Annual Report
to Shareholders, which may be obtained without charge by calling 1-800-647-1568.
    
 
   
<TABLE>
<CAPTION>
                                                                   SMALL CAP FUND
                                   ------------------------------------------------------------------------------
                                                                      CLASS A
                                   ------------------------------------------------------------------------------
                                                                                        FOR THE        FOR THE
                                                    FOR THE YEARS                        PERIOD         YEAR
                                                   ENDED JULY 31,                        ENDED          ENDED
                                   -----------------------------------------------      JULY 31,      JANUARY 31,
                                    1998         1997         1996#         1995         1994+          1994
                                   -------      -------      -------      --------      --------      -----------
<S>                                <C>          <C>          <C>          <C>           <C>           <C>
Net asset value, beginning of     
  period......................       13.42      $ 10.22      $ 11.30      $  10.27      $  10.61        $ 10.00
                                   -------      -------      -------      --------      --------        -------
Net investment income             
  (loss)......................       (0.13)       (0.14)        0.00@         0.05          0.02           0.13
Net realized and unrealized       
  gains (losses) from             
  investments.................        1.22         3.75         0.50@         1.50         (0.36)          0.62
                                   -------      -------      -------      --------      --------        -------
Net increase (decrease) from      
  investment operations.......        1.09         3.61         0.50          1.55         (0.34)          0.75
                                   -------      -------      -------      --------      --------        -------
Dividends from net investment     
  income......................          --           --           --            --            --          (0.12)
Distributions from net            
  realized gains from             
  investments.................       (1.17)       (0.41)       (1.58)        (0.52)           --          (0.02)
                                   -------      -------      -------      --------      --------        -------
Total dividends and               
  distributions...............       (1.17)       (0.41)       (1.58)        (0.52)         0.00          (0.14)
                                   -------      -------      -------      --------      --------        -------
Net asset value, end of           
  period......................     $ 13.34      $ 13.42      $ 10.22      $  11.30      $  10.27        $ 10.61
                                   -------      -------      -------      --------      --------        -------
                                   -------      -------      -------      --------      --------        -------
Total investment return (1)...        8.45 %      36.11%        4.69%        15.80%        (3.20)%         7.58%
                                   -------      -------      -------      --------      --------        -------
                                   -------      -------      -------      --------      --------        -------
                                  
Ratios/Supplemental Data:         
Net assets, end of period         
  (000's).....................     $47,589      $32,968      $30,675      $ 20,494      $ 22,848        $25,226
Expenses to average net           
  assets......................        1.56 %       2.00 %       2.11%         1.98%         1.91%*         1.75%
Net investment income (loss)      
  to average net assets.......       (0.99)%      (1.16)%       0.02%         0.41%         0.41%*         1.41%
Portfolio turnover............          45 %         54 %         84%           19%           20%            98%
</TABLE>
    
 
- ------------------
   
  * Annualized
    
  + For the period February 1, 1994 to July 31, 1994.
 ++ For the period July 26, 1996 (commencement of offering shares) to July 31,
    1996.
  # Effective April 1, 1996, Mitchell Hutchins took over day-to-day management
    of the Fund's assets.
  @ Calculated using the average shares outstanding for the period.
   
(1) Total investment return is calculated assuming a $1,000 investment on the
    first day of each period reported, reinvestment of all dividends and other
    distributions, if any, at net asset value on the payable dates, and a sale
    at net asset value on the last day of each period reported. The figures do
    not include sales charges; results for Class A, Class B and Class C shares
    would be lower if sales charges were included. Total investment return
    information for periods of less than one year has not been annualized.
    
 
                              --------------------
                               Prospectus Page 40
<PAGE>
                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------

   
<TABLE>
<CAPTION>
                                                                SMALL CAP FUND
                                  ---------------------------------------------------------------------------
                                                                    CLASS B
                                  ---------------------------------------------------------------------------
                                                                                    FOR THE
                                                  FOR THE YEARS                      PERIOD        FOR THE
                                                 ENDED JULY 31,                      ENDED        YEAR ENDED
                                  ---------------------------------------------     JULY 31,      JANUARY 31,
                                   1998        1997        1996#        1995         1994+          1994
                                  -------     -------     -------     ---------     ---------     -----------
<S>                               <C>         <C>         <C>         <C>           <C>           <C>
Net asset value, beginning of     
  period......................      13.00     $  9.98     $ 11.15      $ 10.22       $ 10.60        $ 10.00
                                  -------     -------     -------      -------       -------        -------
Net investment income             
  (loss)......................      (0.22)      (0.23)      (0.09)@      (0.04)        (0.02)          0.06
Net realized and unrealized       
  gains (losses) from             
  investments.................       1.17        3.66        0.50 @       1.49         (0.36)          0.62
                                  -------     -------     -------      -------       -------        -------
Net increase (decrease) from      
  investment operations.......       0.95        3.43        0.41         1.45         (0.38)          0.68
                                  -------     -------     -------      -------       -------        -------
Dividends from net investment     
  income......................         --          --          --           --            --          (0.06)
Distributions from net            
  realized gains from             
  investments.................      (1.17)      (0.41)      (1.58)       (0.52)           --          (0.02)
                                  -------     -------     -------      -------       -------        -------
Total dividends and               
  distributions...............      (1.17)      (0.41)      (1.58)       (0.52)         0.00          (0.08)
                                  -------     -------     -------      -------       -------        -------
Net asset value, end of           
  period......................    $ 12.78     $ 13.00     $  9.98      $ 11.15       $ 10.22        $ 10.60
                                  -------     -------     -------      -------       -------        -------
                                  -------     -------     -------      -------       -------        -------
Total investment return (1)...       7.60%      35.16%       3.90%       14.86%        (3.58)%         6.81%
                                  -------     -------     -------      -------       -------        -------
                                  -------     -------     -------      -------       -------        -------
                                  
Ratios/Supplemental Data:         
Net assets, end of period         
  (000's).....................     $54,639     $40,749     $36,612      $46,142       $52,624        $59,993
Expenses to average net           
  assets......................       2.33 %      2.75 %      2.90 %       2.74 %        2.69 %*        2.50%
Net investment income (loss)      
  to average net assets.......      (1.75)%     (1.91)%     (0.78)%      (0.35)%       (0.37)%*        0.67%
Portfolio turnover............         45 %        54 %        84 %         19 %          20 %           98%
 
<CAPTION>
                                --------------------------------------------------------------------------
                                                                  CLASS C
                                --------------------------------------------------------------------------
                                                                                 FOR THE
                                               FOR THE YEARS                      PERIOD        FOR THE
                                               ENDED JULY 31,                     ENDED        YEAR ENDED
                                --------------------------------------------     JULY 31,      JANUARY 31,
                                 1998       1997        1996#        1995         1994+          1994
                                -------    -------     -------     ---------     ---------     -----------
<S>                             <C>        <C>         <C>         <C>           <C>           <C>
Net asset value, beginning of     
  period......................    12.98    $  9.97     $ 11.14      $ 10.22       $ 10.59        $ 10.00
                                  -----    -------     -------      -------       -------        -------
Net investment income             
  (loss)......................    (0.21)     (0.24)      (0.08)@      (0.05)        (0.02)          0.06
Net realized and unrealized       
  gains (losses) from             
  investments.................     1.16       3.66        0.49 @       1.49         (0.35)          0.62
                                  -----    -------     -------      -------       -------        -------
Net increase (decrease) from      
  investment operations.......     0.95       3.42        0.41         1.44         (0.37)          0.68
                                  -----    -------     -------      -------       -------        -------
Dividends from net investment     
  income......................       --         --          --           --            --          (0.07)
Distributions from net            
  realized gains from             
  investments.................    (1.17)     (0.41)      (1.58)       (0.52)           --          (0.02)
                                  -----    -------     -------      -------       -------        -------
Total dividends and               
  distributions...............    (1.17)     (0.41)      (1.58)       (0.52)         0.00          (0.09)
                                  -----    -------     -------      -------       -------        -------
Net asset value, end of           
  period......................    12.76    $ 12.98     $  9.97      $ 11.14       $ 10.22        $ 10.59
                                  -----    -------     -------      -------       -------        -------
                                  -----    -------     -------      -------       -------        -------
Total investment return (1)...     7.61%     35.09%       3.90%       14.76%        (3.49)%         6.77%
                                  -----    -------     -------      -------       -------        -------
                                  -----    -------     -------      -------       -------        -------
                                  
Ratios/Supplemental Data:         
Net assets, end of period         
  (000's).....................    2,174    $18,812     $18,606      $13,263       $16,285        $20,941
Expenses to average net           
  assets......................     2.32 %     2.77 %      2.91 %       2.73 %        2.69 %*        2.50%
Net investment income (loss)      
  to average net assets.......    (1.75)%    (1.93)%     (0.77)%      (0.34)%       (0.36)%*        0.64%
Portfolio turnover............       45 %       54 %        84 %         19 %          20 %           98%
 
<CAPTION>
 
                                             CLASS Y
                                ----------------------------------
                                                         FOR THE
                                   FOR THE YEARS          PERIOD
                                   ENDED JULY 31,         ENDED
                                --------------------     JULY 31,
                                 1998        1997         1996++
                                -------    ---------     ---------
<S>                             <C>        <C>           <C>       
Net asset value, beginning of     
  period......................    13.46     $ 10.21       $ 10.23
                                  -----     -------       -------
Net investment income             
  (loss)......................    (0.07)      (0.11)         00.0 @
Net realized and unrealized       
  gains (losses) from             
  investments.................     1.20        3.77         (0.02)@
                                  -----     -------       -------
Net increase (decrease) from      
  investment operations.......     1.13        3.66         (0.02)
                                  -----     -------       -------
Dividends from net investment     
  income......................       --          --            --
Distributions from net            
  realized gains from             
  investments.................    (1.17)      (0.41)           --
                                  -----     -------       -------
Total dividends and               
  distributions...............    (1.17)      (0.41)         0.00
                                  -----     -------       -------
Net asset value, end of           
  period......................    13.42     $ 13.46       $ 10.21
                                  -----     -------       -------
                                  -----     -------       -------
Total investment return (1)...     8.74       36.65%        (0.20)%
                                  -----     -------       -------
                                  -----     -------       -------
                                  
Ratios/Supplemental Data:         
Net assets, end of period         
  (000's).....................    7,169     $ 2,768       $ 2,801
Expenses to average net           
  assets......................     1.39 %      1.72 %        1.72 %*
Net investment income (loss)      
  to average net assets.......    (0.83)%     (0.88)%        0.07 %*
Portfolio turnover............       45%         54 %          84 %
</TABLE>
    
 
                              --------------------
                               Prospectus Page 41
<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------
 
GROWTH FUND
 
   
The following tables provide investors with data and ratios for one Class A,
Class B, Class C and Class Y share for each of the periods shown. This
information is supplemented by the financial statements, accompanying notes and
the report of Ernst & Young LLP, independent auditors, which appear in the
Fund's Annual Report to Shareholders for the fiscal year ended August 31, 1998,
and are incorporated by reference into the Statement of Additional Information.
The financial statements and notes, as well as the information for each of the
five years in the period ended August 31, 1998 appearing in the following
tables, have been audited by Ernst & Young LLP, independent auditors. Further
information about the Fund's performance is also included in the Annual Report
to Shareholders, which may be obtained without charge by calling 1-800-647-1568.
Information shown below for periods prior to the year ended August 31, 1994 has
also been audited by Ernst & Young LLP, independent auditors, whose reports
thereon were unqualified.
    

   
<TABLE>
<CAPTION>
                                                              GROWTH FUND
                            -----------------------------------------------------------------------------
                                                                CLASS A
                            -----------------------------------------------------------------------------
                                                     FOR THE YEARS ENDED AUGUST 31,
                            -----------------------------------------------------------------------------
                              1998        1997              1996        1995            1994        1993
                            --------    --------          --------    --------        --------    --------
<S>                         <C>         <C>               <C>         <C>             <C>         <C>
Net asset value,                     
 beginning of period.....   $  25.94    $  24.37          $  22.27    $  20.04        $  20.60    $  16.78
                            --------    --------          --------    --------        --------    --------
Net investment income                
 (loss)..................      (0.09)      (0.08)(3)        (0.12)      0.01              --        0.07
Net realized and                     
 unrealized gains                    
 (losses)                            
 from investments........       1.01        3.76 (3)         4.06       2.25            0.51        4.37
                            --------    --------          --------    --------        --------    --------
Total increase (decrease)            
 from investment                     
 operations..............       0.92        3.68              3.94        2.26            0.51        4.44
                            --------    --------          --------    --------        --------    --------
Dividends from net                   
 investment income.......         --          --                --          --              --          --
Distributions from net               
 realized gains on                   
 investment                          
 transactions............      (6.78)      (2.11)            (1.84)      (0.03)          (1.07)      (0.62)
                            --------    --------          --------    --------        --------    --------
Total dividends and                  
 distributions to                    
 shareholders............      (6.78)      (2.11)            (1.84)      (0.03)          (1.07)      (0.62)
                            --------    --------          --------    --------        --------    --------
Net asset value, end of              
 period..................   $  20.08    $  25.94          $  24.37    $  22.27        $  20.04    $  20.60
                            --------    --------          --------    --------        --------    --------
                            --------    --------          --------    --------        --------    --------
Total investment                     
 return(1)...............       3.37%      15.85%            18.43%      11.28%           2.33%      26.97%
                            --------    --------          --------    --------        --------    --------
                            --------    --------          --------    --------        --------    --------
Ratios/Supplemental data:            
Net assets, end of period            
 (000's).................   $202,253    $201,725          $203,882    $183,958        $141,342    $130,353
Expenses to average net              
 assets**................       1.19%       1.27%             1.28%       1.28%(2)         1.21%      1.22%
Net investment income                
 (loss) to average net               
 assets**................      (0.39)%     (0.32)%           (0.49)%      0.19%(2)         0.06%      0.38%
Portfolio turnover.......         52%         86%               60%         36%             24%         36%
   
<CAPTION>
 
                            ----------------------------------------
                                           CLASS A
                            ---------------------------------------- 
                                FOR THE YEARS ENDED AUGUST 31,
                            ---------------------------------------- 
                             1992       1991       1990       1989
                           --------   --------    -------    -------
<S>                         <C>       <C>         <C>        <C>
Net asset value,          
 beginning of period.....  $  17.50   $  13.43    $ 15.57    $ 11.21
                           --------   --------    -------    -------
Net investment income     
 (loss)..................        --       0.02       0.17       0.06
Net realized and          
 unrealized gains         
 (losses)                 
 from investments........     (0.11)      4.68      (1.16)      4.40
                           --------   --------    -------    -------
Total increase (decrease) 
 from investment          
 operations..............     (0.11)      4.70      (0.99)      4.46
                           --------   --------    -------    -------
Dividends from net        
 investment income.......     (0.01)     (0.17)        --      (0.10)
Distributions from net    
 realized gains on        
 investment               
 transactions............     (0.60)     (0.46)     (1.15)        --
                           --------   --------    -------    -------
Total dividends and       
 distributions to         
 shareholders............     (0.61)     (0.63)     (1.15)     (0.10)
                           --------   --------    -------    -------
Net asset value, end of   
 period..................  $  16.78   $  17.50    $ 13.43    $ 15.57
                           --------   --------    -------    -------
                           --------   --------    -------    -------
Total investment          
 return(1)...............     (0.85)%    37.02%     (7.05)%    40.10%
                           --------   --------    -------    -------
                           --------   --------    -------    -------
Ratios/Supplemental data: 
Net assets, end of period 
 (000's).................  $102,640   $ 96,796    $72,805    $71,681
Expenses to average net   
 assets**................      1.43%      1.56%      1.59%      1.37%
Net investment income     
 (loss) to average net    
 assets**................      0.00%      0.10%      2.96%      0.14%
Portfolio turnover.......        32%        29%        39%        44%
</TABLE>
    
 
- ------------------
  * Annualized.
   
 ** During certain periods presented, PaineWebber/Mitchell Hutchins waived fees
    or reimbursed the Fund for portions of its operating expenses. If such
    waivers or reimbursements had not been made for the Class A shares, the
    annualized ratio of expenses to average net assets and the annualized ratio
    of net investment income (loss) to average net assets would have been 1.76%
    and (0.25)%, respectively, for the year ended August 31, 1989.
    
  + Commencement of offering of shares.
   
(1) Total investment return is calculated assuming a $1,000 investment on the
    first day of each period reported, reinvestment of all dividends and other
    distributions at net asset value on the payable dates and a sale at net
    asset value on the last day of each period reported. The figures do not
    include sales charges; results would be lower if sales charges were
    included. Total investment returns information for periods less than one
    year have not been annualized.
    
(2) These ratios include non-recurring reorganization expenses of 0.06%.
   
(3) Calculated using the average shares outstanding for the year.
    
 
                              --------------------
                               Prospectus Page 42
<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------

   
<TABLE>
<CAPTION>
                                                                  GROWTH FUND
                          ------------------------------------------------------------------------------------------------
                                                                    CLASS B
                          --------------------------------------------------------------------------------------------------
                                                                                                                   FOR THE
                                                                                                                    PERIOD
                                                                                                                    JULY 1,
                                                     FOR THE YEARS ENDED AUGUST 31,                                1991+ TO
                          -------------------------------------------------------------------------------------   AUGUST 31,
                             1998         1997         1996         1995          1994        1993        1992       1991
                          --------     --------     --------     --------       -------     -------     -------   ----------
<S>                       <C>           <C>          <C>          <C>            <C>         <C>         <C>       <C>
Net asset value,                                                                           
 beginning of period.....  $  24.51     $  23.30     $  21.53     $  19.53       $ 20.25     $ 16.64     $ 17.48     $15.63
                           --------     --------     --------     --------       -------     -------     -------     ------
Net investment income                                                                      
 (loss)..................     (0.30)       (0.26)(3)    (0.39)       (0.02)        (0.06)      (0.05)      (0.06)     (0.02)
Net realized and                                                                           
 unrealized gains                                                                          
 (losses)                                                                                  
 from investments........      1.01         3.58 (3)     4.00         2.05          0.41        4.28       (0.18)      1.87
                           --------     --------     --------     --------       -------     -------     -------     ------
Total increase (decrease)                                                                  
 from investment                                                                           
 operations..............      0.71         3.32         3.61         2.03          0.35        4.23       (0.24)      1.85
                           --------     --------     --------     --------       -------     -------     -------     ------
Dividends from net                                                                         
 investment income.......        --           --           --           --            --          --          --         --
Distributions from net                                                                     
 realized gains on                                                                         
 investment                                                                                
 transactions............     (6.78)       (2.11)       (1.84)       (0.03)        (1.07)      (0.62)      (0.60)        --
                           --------     --------     --------     --------       -------     -------     -------     ------
Total dividends and                                                                        
 distributions to                                                                          
 shareholders............     (6.78)       (2.11)       (1.84)       (0.03)        (1.07)      (0.62)      (0.60)        --
                           --------     --------     --------     --------       -------     -------     -------     ------
Net asset value, end of                                                                    
 period..................  $  18.44     $  24.51     $  23.30     $  21.53       $ 19.53     $ 20.25     $ 16.64     $17.48
                           --------     --------     --------     --------       -------     -------     -------     ------
                           --------     --------     --------     --------       -------     -------     -------     ------
Total investment                                                                           
 return(1)...............      2.55%       14.98%       17.48%       10.40%         1.55%      25.91%      (1.58)%    11.84% 
                           --------     --------     --------     --------       -------     -------     -------     ------
                           --------     --------     --------     --------       -------     -------     -------     ------
Ratios/Supplemental data:                                                                  
Net assets, end of period                                                                  
 (000's).................  $ 74,094     $115,529     $140,551     $152,357       $97,272     $60,280     $35,867     $3,804
Expenses to average net                                                                    
 assets**................      1.99%        2.06%        2.06%        2.06%(2)      2.00%       2.02%       2.20%      2.24%*
Net investment income                                                                      
 (loss) to average net                                                                   
 assets**................     (1.18)%      (1.12)%      (1.27)%      (0.60)%(2)   (0.66)%      (0.46)%     (0.70)%    (0.81)%*
Portfolio turnover.......        52%          86%          60%          36%          24%          36%         32%        29%
 
<CAPTION>
                             --------------------------------------------------------------------------------------------
                                                                 CLASS C
                             --------------------------------------------------------------------------------------------
                                                                                                              FOR THE
                                                                                                               PERIOD
                                                                                                              JULY 2,
                                               FOR THE YEARS ENDED AUGUST 31,                                 1992+ TO
                             ---------------------------------------------------------------------------     AUGUST 31,
                                1998         1997           1996        1995          1994        1993         1992
                             ----------    --------        -------     -------       -------     -------     ----------
<S>                          <C>           <C>             <C>         <C>           <C>         <C>         <C>
Net asset value,                   
 beginning of period.....    $    24.71    $  23.48        $ 21.68     $ 19.67       $ 20.38     $ 16.75       $17.04
                             ----------    --------        -------     -------       -------     -------       ------
Net investment income              
 (loss)..................         (0.27)      (0.27)(3)      (0.34)      (0.10)        (0.08)      (0.06)       (0.01)
Net realized and                   
 unrealized gains                  
 (losses)                          
 from investments........          0.99        3.61 (3)       3.98        2.14          0.44        4.31        (0.28)
                             ----------    --------        -------     -------       -------     -------       ------
Total increase (decrease)          
 from investment                   
 operations..............          0.72        3.34           3.64        2.04          0.36        4.25        (0.29)
                             ----------    --------        -------     -------       -------     -------       ------
Dividends from net                 
 investment income.......            --          --             --          --            --          --           --
Distributions from net             
 realized gains on                 
 investment                        
 transactions............         (6.78)      (2.11)         (1.84)      (0.03)        (1.07)      (0.62)          --
                             ----------    --------        -------     -------       -------     -------       ------
Total dividends and                
 distributions to                  
 shareholders............         (6.78)      (2.11)         (1.84)      (0.03)        (1.07)      (0.62)          --
                             ----------    --------        -------     -------       -------     -------       ------
Net asset value, end of            
 period..................    $    18.65    $  24.71        $ 23.48     $ 21.68       $ 19.67     $ 20.38       $16.75
                             ----------    --------        -------     -------       -------     -------       ------
                             ----------    --------        -------     -------       -------     -------       ------
Total investment                   
 return(1)...............          2.59%      14.95%         17.50%      10.37%         1.59%      25.86%       (2.95)%
                             ----------    --------        -------     -------       -------     -------       ------
                             ----------    --------        -------     -------       -------     -------       ------
Ratios/Supplemental data:          
Net assets, end of period          
 (000's).................    $   21,714    $ 24,760        $29,923     $30,608       $28,561     $16,474       $2,275
Expenses to average net            
 assets**................          1.99%       2.07%          2.07%       2.05 %(2)      1.98%      2.06%        1.98%*
Net investment income              
 (loss) to average net    
 assets**................         (1.19)%     (1.13)%        (1.28)%     (0.57)%(2)     (0.65)%     (0.69)%      (0.65)%*
Portfolio turnover.......            52%         86%            60%         36%            24%         36%          32%
</TABLE>
    
 
                              --------------------
                               Prospectus Page 43
<PAGE>
                         ------------------------------
 
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund
 
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------
 
   
<TABLE>
<CAPTION>
                                                                   GROWTH FUND
                              -------------------------------------------------------------------------------------
                                                                     CLASS Y
                              -------------------------------------------------------------------------------------
                                                         FOR THE YEARS ENDED AUGUST 31,
                              -------------------------------------------------------------------------------------
                               1998         1997         1996         1995         1994         1993         1992
                              -------      -------      -------      -------      -------      -------      -------
<S>                           <C>          <C>          <C>          <C>          <C>          <C>          <C>
Net asset value,
 beginning of year.......     $ 26.46      $ 24.74      $ 22.53      $ 20.22      $ 20.71      $ 16.83      $ 17.50
                              -------      -------      -------      -------      -------      -------      -------
Net investment income
 (loss)..................       (0.03)       (0.01)(3)    (0.02)        0.24         0.03         0.08         0.05
Net realized and
 unrealized gains
 (losses) from
 investments.............        1.02         3.84 (3)     4.07         2.10         0.55         4.42        (0.11)
                              -------      -------      -------      -------      -------      -------      -------
Total increase (decrease)
 from investment
 operations..............        0.99         3.83         4.05         2.34         0.58         4.50        (0.06)
                              -------      -------      -------      -------      -------      -------      -------
Dividends from net
 investment income.......          --           --           --           --           --           --        (0.01)
Distributions from net
 realized gains on
 investment
 transactions............       (6.78)       (2.11)       (1.84)       (0.03)       (1.07)       (0.62)       (0.60)
                              -------      -------      -------      -------      -------      -------      -------
Total dividends and
 distributions...........       (6.78)       (2.11)       (1.84)       (0.03)       (1.07)       (0.62)       (0.61)
                              -------      -------      -------      -------      -------      -------      -------
Net asset value, end of
 year....................     $ 20.67      $ 26.46      $ 24.74      $ 22.53      $ 20.22      $ 20.71      $ 16.83
                              -------      -------      -------      -------      -------      -------      -------
                              -------      -------      -------      -------      -------      -------      -------
Total investment
 return(1)...............        3.61%       16.24%       18.72%       11.58%        2.67%       27.26%       (0.52)%
                              -------      -------      -------      -------      -------      -------      -------
                              -------      -------      -------      -------      -------      -------      -------
Ratios/supplemental data:
Net assets, end of year
 (000's).................     $21,440      $20,281      $21,409      $20,948      $30,521      $20,706      $11,581
Expenses to average net
 assets..................        0.91%        1.00%        1.02%        0.97%(2)     0.94%        0.95%        1.12%
Net investment income
 (loss) to average net
 assets..................       (0.12)%      (0.05)%      (0.23)%       0.53%(2)     0.40%        0.60%        0.38%
Portfolio turnover.......          52 %         86 %         60 %         36%          24%          36%          32%
</TABLE>
    
 
- ------------------
(1) Total investment return is calculated assuming a $1,000 investment on the
    first day of each year reported, reinvestment of all dividends and other
    distributions at net asset value on the payable dates and a sale at net
    asset value on the last day of each year reported.
(2) These ratios include non-recurring acquisition expenses of 0.05%.
   
(3) Calculated using the average shares outstanding for the year.
    
 
                              --------------------
                               Prospectus Page 44
<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund



 
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                              --------------------
                               Prospectus Page 45

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund



 
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                              --------------------
                               Prospectus Page 46

<PAGE>

                         ------------------------------
PaineWebber   Growth and Income Fund   Mid Cap Fund  Small Cap Fund  Growth Fund



 
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                              --------------------
                               Prospectus Page 47

<PAGE>
   
                       PaineWebber Growth and Income Fund
                            PaineWebber Mid Cap Fund
                           PaineWebber Small Cap Fund
                            PaineWebber Growth Fund
    
 
   
                        PROSPECTUS--NOVEMBER 30, 1998
    
- ------------------------------------------------------------------------------- 

   
<TABLE>
<S>                                                 <C>
O PAINEWEBBER BOND FUNDS                            O PAINEWEBBER STOCK FUNDS

  High Income Fund                                  Financial Services Growth Fund
  Investment Grade Income Fund                      Growth Fund
  Low Duration U.S. Government                      Growth and Income Fund
    Income Fund                                     Mid Cap Fund
  Strategic Income Fund                             Small Cap Fund
  U.S. Government Income Fund                       S&P 500 Index Fund
                                                    Tax-Managed Equity Fund
O PAINEWEBBER TAX-FREE BOND FUNDS                   Utility Income Fund

  California Tax-Free Income Fund                   O PAINEWEBBER GLOBAL FUNDS
  Municipal High Income Fund                        
  National Tax-Free Income Fund                     Asia Pacific Growth Fund
  New York Tax-Free Income Fund                     Emerging Markets Equity Fund
                                                    Global Equity Fund
O PAINEWEBBER ASSET                                 Global Income Fund
  ALLOCATION FUNDS                                  
                                                    O PAINEWEBBER MONEY MARKET FUND
  Balanced Fund                                     
  Tactical Allocation Fund                          O PAINEWEBBER FUNDS OF FUNDS

                                                    Mitchell Hutchins Conservative Portfolio
                                                    Mitchell Hutchins Moderate Portfolio
                                                    Mitchell Hutchins Aggressive Portfolio
</TABLE>
    
 
        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) 1998 PaineWebber Incorporated
    
 
<PAGE>
   
                       PAINEWEBBER GROWTH AND INCOME FUND
                            PAINEWEBBER MID CAP FUND
                           PAINEWEBBER SMALL CAP FUND
                            PAINEWEBBER GROWTH FUND
                          1285 AVENUE OF THE AMERICAS
                            NEW YORK, NEW YORK 10019
    
 
                      STATEMENT OF ADDITIONAL INFORMATION
 
   
     The four funds named above (each a "Fund") are diversified series of
professionally managed, open-end management investment companies organized as
Massachusetts business trusts (each a "Trust"). PaineWebber Growth and Income
Fund ("Growth and Income Fund"), a series of PaineWebber America Fund ("America
Fund"), seeks to provide current income and capital growth by investing
primarily in dividend-paying equity securities believed to have potential for
rapid earnings growth. PaineWebber Mid Cap Fund ("Mid Cap Fund"), a series of
PaineWebber Managed Assets Trust ("Managed Assets Trust"), seeks capital
appreciation by investing primarily in common stocks of medium-sized companies.
PaineWebber Small Cap Fund ("Small Cap Fund"), a series of PaineWebber
Securities Trust ("Securities Trust"), seeks long-term capital appreciation by
investing primarily in equity securities of small capitalization companies.
PaineWebber Growth Fund ("Growth Fund"), a series of PaineWebber Olympus Fund
("Olympus Fund"), seeks long-term capital appreciation by investing primarily in
equity securities of companies believed to have substantial potential for
capital growth.
    
 
     Mitchell Hutchins Asset Management Inc. ("Mitchell Hutchins"), a wholly
owned asset management subsidiary of PaineWebber Incorporated ("PaineWebber"),
serves as investment adviser, administrator and distributor for each Fund. As
distributor, Mitchell Hutchins has appointed PaineWebber as the exclusive dealer
for the sale of Fund shares.
 
   
     This Statement of Additional Information is not a prospectus and should be
read only in conjunction with the Funds' current Prospectus, dated November 30,
1998. 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 November 30,
1998.
    
 
                      INVESTMENT POLICIES AND RESTRICTIONS
 
     The following supplements the information contained in the Prospectus
concerning the Funds' investment policies and limitations. Except as otherwise
indicated in the Prospectus or Statement of Additional Information, there are no
policy limitations on a Fund's ability to use the investments or techniques
discussed in these documents.
 
   
     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 bonds, debt
obligations and certain other securities. 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 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.
    
 
     Ratings of debt securities represent the NRSROs' opinions regarding their
quality, are not a guarantee of quality, and may be reduced after a Fund has
acquired the security. Mitchell Hutchins will consider such an event in
determining whether a Fund should continue to hold the security but is not
required to dispose of it. In the event that, due to a downgrade of one or more
debt securities, an amount in excess of the permitted percentage of a Fund's net
assets is held in securities rated below investment grade and comparable unrated
securities, the Fund will engage in an orderly disposition of such securities to
the extent necessary to ensure that its holdings of such securities does not
exceed that percentage.
 
     Debt securities rated Ba or lower by Moody's, BB or lower by S&P,
comparably rated by another NRSRO or determined by Mitchell Hutchins to be of
comparable quality are below investment grade, are

<PAGE>

deemed by those agencies to be predominantly speculative with respect to the
issuer's capacity to pay interest and repay principal and may involve major risk
exposure to adverse conditions. Lower rated debt securities generally offer a
higher current yield than that available for investment grade issues, but they
involve higher risks, in that they are especially subject to adverse changes in
general economic conditions and in the industries in which the issuers are
engaged, to changes in the financial condition of the issuers and to price
fluctuations in response to changes in interest rates. During periods of
economic downturn or rising interest rates, highly leveraged issuers may
experience financial stress which could adversely affect their ability to make
payments of interest and principal and 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.
The risk of loss due to default by such issuers is significantly greater because
such securities frequently are unsecured and subordinated to the prior payment
of senior indebtedness.
 
   
     The market for lower rated debt securities has expanded rapidly in recent
years, which has been a period of generally expanding growth and lower
inflation. These securities will be susceptible to greater risk when economic
growth slows or reverses and when inflation increases or deflation occurs. In
the past, the prices of many lower rated debt securities declined substantially,
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 restructuring or defaults. There can be no
assurance that such declines will not recur. The market for lower rated debt
issues generally is thinner and less active than that for higher quality
securities, which may limit a Fund's ability to sell such securities 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.
    
 
     RISK CONSIDERATIONS RELATING TO FOREIGN SECURITIES.  Securities of foreign
issuers may not be registered with the Securities and Exchange Commission
("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 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 Funds may invest in foreign securities by purchasing American
Depository Receipts ("ADRs"). Generally, ADRs, in registered form, are
denominated in U.S. dollars and are designed for use in the U.S. securities
markets. ADRs are receipts typically issued by a U.S. bank or trust company
evidencing ownership of the underlying securities. For purposes of each Fund's
investment policies, ADRs are deemed to have the same classification as the
underlying securities they represent. Thus, an ADR representing ownership of
common stock will be treated as common stock. ADRs are publicly traded on
exchanges or over-the-counter ("OTC") in the United States and are issued
through "sponsored" or "unsponsored" arrangements. In a sponsored ADR
arrangement, the foreign issuer assumes the obligation to pay some or all of the
depositary's transaction fees, whereas under an unsponsored arrangement, the
foreign issuer assumes no obligations and the depositary's transaction fees are
paid directly by the ADR holders. In addition, less information is available in
the United States about an unsponsored ADR than about a sponsored ADR.
 
     Investment income on certain foreign securities in which the Funds may
invest may be subject to foreign 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 Funds would be subject.
 
   
     ILLIQUID SECURITIES.  Each Fund may invest up to 10% of its net assets (15%
for Small Cap Fund) 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 a 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 has determined are liquid pursuant to
guidelines established by each Trust's board of trustees ("board"). The assets
used as cover for OTC options written by each Fund will be considered illiquid
unless the OTC options are sold to qualified
    
 
                                       2
<PAGE>

dealers who agree that the 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.
 
   
     Restricted securities are not registered under the Securities Act of 1933
("1933 Act") and may be sold only in privately negotiated transactions or other
exempted transactions or after a 1933 Act registration statement has become
effective. Where registration is required, a Fund may be obligated to pay all or
part of the registration expenses and a considerable period may elapse between
the time of the decision to sell and the time the Fund may be permitted to sell
a security under an effective registration statement. If, during such a period,
adverse market conditions were to develop, a Fund might obtain a less favorable
price than prevailed when it decided to sell.
    
 
   
     Not all restricted securities are illiquid. A large institutional market
has developed for many securities that are not registered under the 1933 Act.
Institutional investors generally will not seek to sell these instruments to the
general public, but instead will often depend either on an efficient
institutional market in which such unregistered securities can be readily resold
or on an issuer's ability to honor a demand for repayment. Therefore, the fact
that there are contractual or legal restrictions on resale to the general public
or certain institutions is not dispositive of the liquidity of such investments.
    
 
   
     Institutional markets for restricted securities also have developed as a
result of Rule 144A, which establishes a "safe harbor" from the registration
requirements of the 1933 Act for resales of certain securities to qualified
institutional buyers. Such markets include automated systems for the trading,
clearance and settlement of unregistered securities of domestic and foreign
issuers, such as the PORTAL System sponsored by the National Association of
Securities Dealers, Inc. An insufficient number of qualified institutional
buyers interested in purchasing Rule 144A-eligible restricted securities held by
the Funds, however, could affect adversely the marketability of such portfolio
securities, and the Funds 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, pursuant to guidelines approved by the board.
Mitchell Hutchins takes into account a number of factors in reaching liquidity
decisions, including (1) the frequency of trades for the security, (2) the
number of dealers that make quotes for the security, (3) the 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 monitors the liquidity of
restricted securities in each Fund's portfolio and reports periodically on such
decisions to the boards.
 
     CONVERTIBLE SECURITIES.  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
nonconvertible 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.
 
     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 since 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
 
                                       3
<PAGE>

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 a Fund is called for redemption,
the Fund will be required to permit the issuer to redeem the security, convert
it into underlying common stock or sell it to a third party.
 
     Lower rated convertible securities generally offer a higher current yield
than that available from higher grade issues, but they involve higher risks, in
that they are especially subject to adverse changes in general economic
conditions and in the industries in which the issuers are engaged, to changes in
the financial condition of the issuers and to price fluctuation in response to
changes in interest rates. During periods of economic downturn or rising
interest rates, highly leveraged issuers may experience financial stress, which
could adversely affect their ability to make payments of principal and interest
(or, in the case of convertible preferred stock, dividends) and 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. The risk of loss due to default by such issuers is
significantly greater because such securities frequently are unsecured and
subordinated to the prior payment of senior indebtedness.
 
   
     MONEY MARKET INSTRUMENTS.  Money market instruments in which each Fund may
invest include: U.S. Treasury bills and other obligations issued or guaranteed
as to interest and principal by the U.S. government, its agencies and
instrumentalities; obligations of U.S. banks (including certificates of deposit
and bankers' acceptances); interest-bearing savings deposits in U.S. commercial
and savings banks; investment grade commercial paper and other short-term
corporate obligations; variable and floating-rate securities; and repurchase
agreements. In addition, each Fund may hold cash and may invest in participation
interests in the money market securities mentioned above, to the extent that it
is permitted to invest in money market instruments.
    
 
   
     GOVERNMENT SECURITIES.  Government securities in which the Funds may invest
include 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"). Direct obligations of the U.S.
Treasury include a variety of securities that differ in their interest rates,
maturities and dates of issuance. Among the U.S. government securities that may
be held by the Funds are instruments that are supported by the full faith and
credit of the United States and securities that are supported primarily or
solely by the creditworthiness of the government-related issuer.
    
 
   
     REPURCHASE AGREEMENTS.  Repurchase agreements are transactions in which a
Fund purchases securities or other obligations and simultaneously commits to
resell them to the counterparty at an agreed-upon date or upon demand and at a
price reflecting a market rate of interest unrelated to the coupon rate or
maturity of the purchased obligations. The Fund maintains custody of the
underlying obligations prior to their repurchase, either through its regular
custodian or through a special "tri-party" custodian or subcustodian that
maintains separate accounts for both the Fund and its counterparty. Thus, the
obligation of the counterparty to pay the repurchase price on the date agreed to
or upon demand is, in effect, secured by such obligations. If their value
becomes less than the repurchase price, plus any agreed-upon additional amount,
the counterparty must provide additional collateral so that at all times the
collateral is at least equal to the repurchase price, plus any agreed-upon
additional amount. The difference between the total amount to be received upon
repurchase of the obligations and the price that was paid by a Fund upon
acquisition is accrued as interest and included in its net investment income.
    
 
   
     The Funds 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 each board. Mitchell Hutchins
reviews and monitors the creditworthiness of those institutions under each
board's general supervision.
    
 
                                       4
<PAGE>

   
     REVERSE REPURCHASE AGREEMENTS.  The Funds may enter into reverse repurchase
agreements with banks and securities dealers up to an aggregate value of not
more than 5% of a Fund's net assets (10% of total assets for Small Cap Fund).
Such agreements involve the sale of securities held by a Fund subject to its
agreement to repurchase the securities at an agreed-upon date and price
reflecting a market rate of interest. Such agreements are considered to be
borrowings and may be entered into only for temporary purposes. While a reverse
repurchase agreement is outstanding, a Fund's custodian segregates assets to
cover the Fund's obligations under the reverse repurchase agreement. See
"Investment Policies and Restrictions--Segregated Accounts."
    
 
   
     Reverse repurchase agreements involve the risk that the buyer of the
securities sold by a Fund might be unable to deliver them when the Fund seeks to
repurchase. If the buyer of securities under a reverse repurchase agreement
files for bankruptcy or becomes insolvent, the buyer or a trustee or receiver
may receive an extension of time to determine whether to enforce a Fund's
obligation to repurchase the securities, and the Fund's use of the proceeds of
the reverse repurchase agreement may effectively be restricted pending such
decision.
    
 
   
     LENDING OF PORTFOLIO SECURITIES.  Each Fund is authorized to lend portfolio
securities 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 with that Fund's custodian bank acceptable collateral, marked to
market daily, in an amount 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. Each Fund may reinvest cash
collateral in money market instruments or other short-term liquid investments.
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 Fund will retain authority to terminate
any of its loans at any time. Each Fund may pay reasonable fees in connection
with a loan and may pay the borrower or placing broker a negotiated portion of
the interest earned on the cash or money market instruments held as collateral.
Each Fund will receive amounts equivalent to any dividends, interest or other
distributions on the securities loaned. Each Fund will regain record ownership
of loaned securities to exercise beneficial rights, such as voting and
subscription rights and rights to dividends, interest or other distributions,
when regaining such rights is considered to be in the Fund's interest.
    
 
   
     Pursuant to procedures adopted by the boards governing each Fund's
securities lending program, PaineWebber has been retained to serve as lending
agent for each Fund. The appropriate board also has authorized the payment of
fees (including fees calculated as a percentage of invested cash collateral) to
PaineWebber for these services. Each board periodically reviews all portfolio
securities loan transactions for which PaineWebber acted as lending agent.
PaineWebber also has been approved as a borrower under each Fund's securities
lending program.
    
 
     SHORT SALES "AGAINST THE BOX".  Each Fund 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 a Fund, and that Fund is
obligated to replace the securities borrowed at a date in the future. When a
Fund sells short, it establishes a margin account with the broker effecting the
short sale, and deposits collateral with the broker. In addition, that Fund
maintains with its custodian, in a segregated account, the securities that could
be used to cover the short sale. Each Fund will incur transaction costs,
including interest expense, in connection with opening, maintaining and closing
short sales against the box. No Fund currently expects to have obligations under
short sales that at any time during the coming year exceed 5% of its net assets.
 
     The Funds might make a short sale "against the box" in order to hedge
against market risks when Mitchell Hutchins 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
a Fund. In such case, any loss in a Fund's long position after the short sale
should be reduced by a corresponding gain in the short position. Conversely, any
gain in the long position after the short sale should be reduced by a
corresponding loss in the short position. The extent to which gains or losses in
the long position are reduced will depend upon the amount of the securities sold
short relative to the amount of the securities a Fund owns,
 
                                       5
<PAGE>

either directly or indirectly, and in the case where a Fund owns convertible
securities, changes in the investment values or conversion premiums of such
securities.
 
     WHEN-ISSUED AND DELAYED DELIVERY SECURITIES.  Each Fund may purchase
securities on a "when-issued" basis or may purchase or sell securities for
"delayed delivery." In when-issued or delayed delivery transactions, delivery of
the securities occurs beyond normal settlement periods, but a Fund generally
would not pay for such securities or start earning interest or dividends on them
until they are delivered. However, when a Fund purchases securities on a
when-issued or delayed delivery basis, it immediately assumes the risks of
ownership, including the risk of price fluctuation. Failure by a counterparty to
deliver a security purchased on a when-issued or delayed delivery basis may
result in a loss or missed opportunity to make an alternative investment.
Depending on market conditions, a Fund's when-issued and delayed delivery
purchase commitments could cause its net asset value per share to be more
volatile, because such securities may increase the amount by which the Fund's
total assets, including the value of when-issued and delayed delivery securities
held by the Fund, exceeds its net assets.
 
     A security purchased on a when-issued or delayed delivery basis is recorded
as an asset on the commitment date and is subject to changes in market value.
Thus, fluctuation in the value of the security from the time of the commitment
date will affect a Fund's net asset value. When a Fund agrees to purchase
securities on a when-issued basis, its custodian segregates assets to cover the
amount of the commitment. See "Investment Policies and Restrictions--Segregated
Accounts." The Funds purchase 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 deems it advantageous to do so, which may result
in capital gain or loss to a Fund.
 
   
     SEGREGATED ACCOUNTS.  When a Fund enters into certain transactions that
involve obligations to make future payments to third parties, such as reverse
repurchase agreements or the purchase of securities on a when-issued or delayed
delivery basis, 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 "Strategies Using Derivative Instruments," segregated
accounts may also be required in connection with certain transactions involving
options and futures contracts.
    
 
     FUNDAMENTAL INVESTMENT LIMITATIONS.  The following fundamental investment
limitations cannot be changed for a Fund without the affirmative vote of the
lesser of (a) more than 50% of the outstanding shares of that Fund or (b) 67% or
more of the shares of that Fund present at a shareholders' meeting if more than
50% of the outstanding shares are represented at the meeting in person or by
proxy. If a percentage restriction is adhered to at the time of an investment or
transaction, a later increase or decrease in percentage resulting from a change
in values of portfolio securities or amount of total assets will not be
considered a violation of any of the following limitations.
 
      Each Fund will not:
 
     (1) purchase securities of any one issuer if, as a result, more than 5% of
the Fund's total assets would be invested in securities of that issuer or the
Fund would own or hold more than 10% of the outstanding voting securities of
that issuer, except that up to 25% of the Fund's total assets may be invested
without regard to this limitation, and except that this limitation does not
apply to securities issued or guaranteed by the U.S. government, its agencies
and instrumentalities or to securities issued by other investment companies.
 
     The following interpretation applies to, but is not a part of, this
fundamental limitation: Mortgage- and asset-backed securities will not be
considered to have been issued by the same issuer by reason of the securities
having the same sponsor, and mortgage- and asset-backed securities issued by a
finance or other special purpose subsidiary that are not guaranteed by the
parent company will be considered to be issued by a separate issuer from the
parent company.
 
     (2) purchase any security if, as a result of that purchase, 25% or more of
the Fund's total assets would be invested in securities of issuers having their
principal business activities in the same industry, except that this limitation
does not apply to securities issued or guaranteed by the U.S. government, its
agencies or instrumentalities or to municipal securities.
 
                                       6
<PAGE>

     (3) 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 Fund's total assets (including the amount of the senior securities issued
but reduced by any liabilities not constituting senior securities) at the time
of the issuance or borrowing, except that the Fund may borrow up to an
additional 5% of its total assets (not including the amount borrowed) for
temporary or emergency purposes.
 
     (4) 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.
 
     (5) engage in the business of underwriting securities of other issuers,
except to the extent that the Fund might be considered an underwriter under the
federal securities laws in connection with its disposition of portfolio
securities.
 
     (6) 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 Fund may
exercise rights under agreements relating to such securities, including the
right to enforce security interests and to hold real estate acquired by reason
of such enforcement until that real estate can be liquidated in an orderly
manner.
 
     (7) purchase or sell physical commodities unless acquired as a result of
owning securities or other instruments, but the Fund may purchase, sell or enter
in financial options and futures, forward and spot currency contracts, swap
transactions and other financial contracts or derivative instruments.
 
     NON-FUNDAMENTAL LIMITATIONS.  The following investment restrictions are not
fundamental and may be changed by each board without shareholder approval.
 
     Each Fund will not:
 
   
     (1) invest more than 10% of its net assets (15% of net assets for Small Cap
Fund) in illiquid securities.
    
 
     (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 Fund may make margin
deposits in connection with its use of financial options and futures, forward
and spot currency contracts, swap transactions and other financial contracts or
derivative instruments.
 
     (4) engage in short sales of securities or maintain a short position,
except that the Fund may (a) sell short "against the box" and (b) maintain short
positions in connection with its use of financial options and futures, forward
and spot currency contracts, swap transactions and other financial contracts or
derivative instruments.
 
     (5) purchase securities of other investment companies, except to the extent
permitted by the 1940 Act (and except that each Fund will not purchase
securities of registered open-end investment companies or registered unit
investment trusts in reliance on sections 12(d)(1)(F) or 12(d)(1)(G) of the 1940
Act) and except that this limitation does not apply to securities received or
acquired as dividends, through offers of exchange, or as a result of
reorganization, consolidation, or merger.
 
       
   
                    STRATEGIES USING DERIVATIVE INSTRUMENTS
    
 
   
     GENERAL DESCRIPTION OF DERIVATIVE INSTRUMENTS.  Mitchell Hutchins may use a
variety of financial instruments ("Derivative Instruments"), including certain
options, futures contracts (sometimes referred to as "futures") and options on
futures contracts, to attempt to hedge each Fund's portfolio. A 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, a Fund's use of Derivative Instruments will place at risk a much
smaller portion of its assets. In particular, each Fund may use the Derivative
Instruments described below:
    
 
   
     OPTIONS ON EQUITY AND DEBT SECURITIES--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 underlying the option at a specified price at
any time during the term of the option or at specified times or at the
expiration of the option,
    
 
                                       7
<PAGE>

   
depending on the type of option involved. 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 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 at a specified price
during the option term or at specified times or at the expiration of the option,
depending on the type of option involved. 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 at the exercise price.
    
 
     OPTIONS ON STOCK INDEXES--A stock index assigns relative values to the
stocks included in the index and fluctuates with changes in the market values of
those stocks. A stock index option operates in the same way as a more
traditional stock option, except that exercise of a stock index option is
effected with cash payment and does not involve delivery of securities. Thus,
upon exercise of a stock 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 stock index.
 
     STOCK INDEX FUTURES CONTRACTS--A stock 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 stock 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 stocks comprising the index is
made. Generally, contracts are closed out prior to the expiration date of the
contract.
 
     INTEREST RATE FUTURES CONTRACTS--Interest rate 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 at a
specified future time and at a specified price. Although such futures contracts
by their terms call for actual delivery or acceptance of debt securities, 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, 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, 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.
 
   
     GENERAL DESCRIPTION OF STRATEGIES USING DERIVATIVE INSTRUMENTS.  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 a Fund's portfolio. Thus, in a short hedge, a 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, a
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, a Fund could exercise the put and thus
limit its loss below the exercise price to the premium paid plus transaction
costs. In the alternative, because the value of the put option can be expected
to increase as the value of the underlying security declines, a 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 a Fund intends to acquire. Thus, in a long
hedge, a 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, a 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, a Fund could exercise the call and thus limit its acquisition
cost to the exercise price plus the premium paid and transaction costs.
Alternatively, a Fund might be able to offset the price increase by closing out
an appreciated call option and realizing a gain.
 
                                       8
<PAGE>

   
     A Fund may purchase and write (sell) covered straddles on securities or
indices of securities. A long straddle is a combination of a call and a put
option purchased on the same security or on the same futures contract, where the
exercise price of the put is equal to the exercise price of the call. A Fund
might enter into a long straddle when Mitchell Hutchins believes it likely that
the prices of the securities will be more volatile during the term of the option
than the option pricing implies. A short straddle is a combination of a call and
put written on the same security where the exercise price of the put is equal to
the exercise price of the call. A Fund might enter into a short straddle when
Mitchell Hutchins believes it unlikely that the prices of the securities will be
as volatile during the term of the option as the option pricing implies.
    
 
     Derivative Instruments on securities generally are used to hedge against
price movements in one or more particular securities positions that a 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 a 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.
 
   
     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, a Fund's
ability to use Derivative Instruments may be limited by tax considerations. See
"Taxes."
    
 
     In addition to the products, strategies and risks described below and in
the Prospectus, Mitchell Hutchins expects to discover additional opportunities
in connection with options, futures contracts and other hedging techniques.
These new opportunities may become available as Mitchell Hutchins develops new
techniques, as regulatory authorities broaden the range of permitted
transactions and as new options, futures contracts, or other techniques are
developed. Mitchell Hutchins may utilize these opportunities to the extent that
they are consistent with a Fund's investment objective and permitted by the
Fund's investment limitations and applicable regulatory authorities. The Funds'
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 the Prospectus.
 
   
     SPECIAL RISKS OF STRATEGIES USING DERIVATIVE INSTRUMENTS.  The use of
Derivative Instruments 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 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 is 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 affecting the markets in which Derivative Instruments
are traded, rather than the value of the investments being hedged. 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 a Fund entered into a short
hedge because Mitchell Hutchins projected a decline in the price of a security
in that Fund's portfolio, and the price of that security increased instead, the
gain from that 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 Fund could
suffer a loss. In either such case, the Fund would have been in a better
position had it not hedged at all.
 
   
     (4) As described below, a 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 Fund were
unable to close out
    
 
                                       9
<PAGE>

   
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 a 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. A 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 counterparty to enter into a transaction closing out the
position. Therefore, there is no assurance that any position in a Derivative
Instrument can be closed out at a time and price that is favorable to a Fund.
    
 
   
     COVER FOR STRATEGIES USING DERIVATIVE INSTRUMENTS.  Transactions using
Derivative Instruments, other than purchased options, expose the Funds to an
obligation to another party. A 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. The Funds 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
a 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 Funds may purchase put and call options, and write (sell)
covered put or call options, on equity and debt securities and stock indices.
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 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 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 a Fund would be considered
illiquid to the extent described under "Investment Policies and
Restrictions--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.
 
     A Fund may effectively terminate its right or obligation under an option by
entering into a closing transaction. For example, a 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, a 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 a Fund to realize profits or limit
losses on an option position prior to its exercise or expiration.
 
   
     The Funds may purchase and write both exchange-traded and OTC options.
Exchange markets for options on debt securities 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 that, in effect, guarantees
completion of every exchange-traded option transaction. In contrast, OTC options
are contracts between a Fund and its counterparty (usually a securities dealer
or a bank) with no clearing organization guarantee. Thus, when a Fund purchases
or writes an OTC option, it relies on the counterparty to make or take delivery
of the underlying investment upon exercise of the
    
 
                                       10
<PAGE>

   
option. Failure by the counterparty to do so would result in the loss of any
premium paid by the Fund as well as the loss of any expected benefit of the
transaction.
    
 
   
     Generally, the OTC debt options used by the 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 Funds' ability to establish and close out positions in exchange-traded
options depends on the existence of a liquid market. The 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 counterparty, or by a
transaction in the secondary market if any such market exists. Although the
Funds will enter into OTC options only with counterparties that are expected to
be capable of entering into closing transactions with the Funds, there is no
assurance that the Funds 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 counterparty, the Funds might be unable to close out an OTC option position
at any time prior to its expiration.
    
 
     If a 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 a 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.
 
   
     A Fund may purchase and write put and call options on stock indices in much
the same manner as the more traditional options discussed above, except the
index options may serve as a hedge against overall fluctuations in the equity
securities market (or market sectors) rather than anticipated increases or
decreases in the value of a particular security.
    
 
     LIMITATIONS ON THE USE OF OPTIONS.  The Funds' use of options is governed
by the following guidelines, which can be changed by each board without
shareholder vote:
 
          (1) Each Fund may purchase a put or call option, including any
     straddle or spread, only if the value of its premium, when aggregated with
     the premiums on all other options held by that Fund, does not exceed 5% of
     its total assets.
 
          (2) The aggregate value of underlying securities on which a Fund
     writes covered calls will not exceed 50% of its total assets.
 
   
          (3) The aggregate premiums paid on all options (including options on
     securities and stock or bond indices and options on futures contracts)
     purchased by a Fund that are held at any one time will not exceed 20% of
     its net assets.
    
 
     FUTURES.  The Funds may purchase and sell stock index futures contracts and
interest rate futures contracts. The Funds 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.
 
   
     No price is paid upon entering into a futures contract. Instead, at the
inception of a futures contract a 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 U.S. government or obligations 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 a Fund at the termination of the transaction if all
contractual obligations have been satisfied. Under certain circumstances, such
as periods of high volatility, a 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.
    
 
                                       11
<PAGE>

     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 Fund's obligations to or from a futures
broker. When a Fund purchases an option on a future, the premium paid plus
transaction costs is all that is at risk. In contrast, when a 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 a 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 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 a 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. A Fund would continue to be subject
to market risk with respect to the position. In addition, except in the case of
purchased options, a 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
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 Funds' use of
futures and related options is governed by the following guidelines, which can
be changed by each board without shareholder vote:
 
          (1) To the extent a 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 its net assets.
 
          (2) The aggregate premiums paid on all options (including options on
     securities and stock or bond indices and options on futures contracts)
     purchased by a Fund that are held at any one time will not exceed 20% of
     its net assets.
 
          (3) The aggregate margin deposits on all futures contracts and options
     thereon held at any one time by a Fund will not exceed 5% of its total
     assets.
 
                                       12

<PAGE>
             TRUSTEES AND OFFICERS; PRINCIPAL HOLDERS OF SECURITIES
 
   
     The trustees and executive officers of each Trust (the same positions are
held in each of the four Trusts, except as otherwise indicated), their ages,
business addresses and principal occupations during the past five years are:
    
 
   
<TABLE>
<CAPTION>
                                                                               BUSINESS EXPERIENCE;
       NAME, ADDRESS* AND AGE          POSITION WITH EACH TRUST                 OTHER DIRECTORSHIPS
- ------------------------------------  ---------------------------  ---------------------------------------------
<S>                                   <C>                          <C>
Margo N. Alexander**; 51                      Trustee and          Mrs. Alexander is president, chief executive
                                               President             officer and a director of Mitchell Hutch-
                                                                     ins (since January 1995) and an executive
                                                                     vice president and a director of Paine-
                                                                     Webber (since March 1994). Mrs. Alexander
                                                                     is president and a director or trustee of
                                                                     32 investment companies for which Mitchell
                                                                     Hutchins, PaineWebber or their affiliates
                                                                     serve as investment adviser.

Richard Q. Armstrong; 63                        Trustee            Mr. Armstrong is chairman and principal of
One Old Church Road                                                  R.Q.A. Enterprises (management consulting
Unit #6                                                              firm) (since April 1991 and principal
Greenwich, CT 06830                                                  occupation since March 1995). Mr. Armstrong
                                                                     was chairman of the board, chief executive
                                                                     officer and co-owner of Adirondack
                                                                     Beverages (producer and distributor of soft
                                                                     drinks and sparkling/still waters) (October
                                                                     1993-March 1995). He was a partner of the
                                                                     New England Consulting Group (management
                                                                     consulting firm) (December 1992-September
                                                                     1993). He was managing director of LVMH
                                                                     U.S. Corporation (U.S. subsidiary of the
                                                                     French luxury goods conglomerate, Louis
                                                                     Vuitton Moet Hennessey Corporation)
                                                                     (1987-1991) and chairman of its wine and
                                                                     spirits subsidiary, Schieffelin & Somerset
                                                                     Company (1987-1991). Mr. Armstrong is a
                                                                     director or trustee of 31 investment
                                                                     companies for which Mitchell Hutchins,
                                                                     PaineWebber or their affiliates serve as
                                                                     investment adviser.

E. Garrett Bewkes, Jr.**; 72                  Trustee and          Mr. Bewkes is a director of Paine Webber
                                            Chairman of the          Group Inc. ("PW Group") (holding company of
                                           Board 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 also a director of Interstate
                                                                     Bakeries Corporation. Mr. Bewkes is a
                                                                     director or trustee of 34 investment
                                                                     companies for which Mitchell Hutchins,
                                                                     PaineWebber or their affiliates serve as
                                                                     investment adviser.
</TABLE>
    
 
                                       13
<PAGE>

   
<TABLE>
<CAPTION>
                                                                               BUSINESS EXPERIENCE;
       NAME, ADDRESS* AND AGE          POSITION WITH EACH TRUST                 OTHER DIRECTORSHIPS
- ------------------------------------  ---------------------------  ---------------------------------------------
<S>                                   <C>                          <C>
Richard R. Burt; 51                             Trustee            Mr. Burt is chairman of IEP Advisors Inc.
1275 Pennsylvania Avenue, N.W.                                       (international investments and consulting
Washington, D.C. 20004                                               firm) (since March 1994) and a partner of
                                                                     McKinsey & Company (management consulting
                                                                     firm) (since 1991). He is also a director
                                                                     of Archer-Daniels-Midland Co. (agricultural
                                                                     commodities), Hollinger International Co.
                                                                     (publishing), Homestake Mining Corp.,
                                                                     Powerhouse Technologies Inc. and Wierton
                                                                     Steel Corp. 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 31 investment companies for
                                                                     which Mitchell Hutchins, PaineWebber or
                                                                     their affiliates serve as investment
                                                                     adviser.

Mary C. Farrell**; 48                           Trustee            Ms. Farrell is a managing director, senior
                                                                     investment strategist, and member of the
                                                                     Investment Policy Committee of PaineWeb-
                                                                     ber. Ms. Farrell joined PaineWebber in
                                                                     1982. She is a member of the Financial
                                                                     Women's Association and Women's Economic
                                                                     Roundtable and appears as a regular
                                                                     panelist on Wall $treet Week with Louis
                                                                     Rukeyser. She also serves on the Board of
                                                                     Overseers of New York University's Stern
                                                                     School of Business. Ms. Farrell is a
                                                                     director or trustee of 31 investment
                                                                     companies for which Mitchell Hutchins,
                                                                     PaineWebber or their affiliates serve as
                                                                     investment adviser.

Meyer Feldberg; 56                              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 In-
                                                                     stitute of Technology. Dean Feldberg is
                                                                     also a director of Primedia Inc., Feder-
                                                                     ated Department Stores Inc., and Revlon,
                                                                     Inc. Dean Feldberg is a director or trustee
                                                                     of 33 investment companies for which
                                                                     Mitchell Hutchins, PaineWebber or their
                                                                     affiliates serve as investment adviser.

George W. Gowen; 69                             Trustee            Mr. Gowen is a partner in the law firm of
666 Third Avenue                                                     Dunnington, Bartholow & Miller. Prior to
New York, New York 10017                                             May 1994, he was a partner in the law firm
                                                                     of Fryer, Ross & Gowen. Mr. Gowen is a
                                                                     director or trustee of 31
</TABLE>
    
 
                                       14
<PAGE>

   

<TABLE>
<CAPTION>
                                                                               BUSINESS EXPERIENCE;
       NAME, ADDRESS* AND AGE          POSITION WITH EACH TRUST                 OTHER DIRECTORSHIPS
- ------------------------------------  ---------------------------  ---------------------------------------------
<S>                                   <C>                          <C>
                                                                     investment companies for which Mitchell
                                                                     Hutchins, PaineWebber or their affiliates
                                                                     serve as investment adviser.
 
Frederic V. Malek; 61                           Trustee            Mr. Malek is chairman of Thayer Capital
1455 Pennsylvania Avenue, N.W.                                       Partners (merchant bank). From January 1992
Suite 350                                                            to November 1992, he was campaign manager
Washington, D.C. 20004                                               of 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 North-
                                                                     west 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), Manor Care, Inc.
                                                                     (health care) and Northwest Airlines Inc.
                                                                     Mr. Malek is a director or trustee of 31
                                                                     investment companies for which Mitchell
                                                                     Hutchins, PaineWebber or their affiliates
                                                                     serve as investment adviser.
 
Carl W. Schafer; 62                             Trustee            Mr. Schafer is president of the Atlantic
66 Witherspoon Street                                                Foundation (charitable foundation sup-
#1100                                                                porting mainly oceanographic exploration
Princeton, N.J. 08542                                                and research). He is a director of Base Ten
                                                                     Systems, Inc. (software), Roadway Ex-
                                                                     press, Inc. (trucking), The Guardian Group
                                                                     of Mutual Funds, the Harding, Loevner
                                                                     Funds, Evans Systems, Inc. (a motor fuels,
                                                                     convenience store and diversified company),
                                                                     Electronic Clearing House, Inc. (financial
                                                                     transactions processing), Frontier Oil
                                                                     Corporation and Nutraceutix Inc.
                                                                     (biotechnology company). Prior to January
                                                                     1993, Mr. Schafer was chairman of the
                                                                     Investment Advisory Committee of the Howard
                                                                     Hughes Medical Institute. Mr. Schafer is a
                                                                     director or trustee of 31 investment
                                                                     companies for
</TABLE>
    
 
                                       15
<PAGE>

   
<TABLE>
<CAPTION>
                                                                               BUSINESS EXPERIENCE;
       NAME, ADDRESS* AND AGE          POSITION WITH EACH TRUST                 OTHER DIRECTORSHIPS
- ------------------------------------  ---------------------------  ---------------------------------------------
<S>                                   <C>                          <C>
                                                                     which Mitchell Hutchins, PaineWebber or
                                                                     their affiliates serve as investment
                                                                     adviser.

Christopher G. Altschul; 32                 Vice President         Mr. Altschul is a first vice president and
                                      (Managed Assets Trust only)    portfolio manager of Mitchell Hutchins.
                                                                     Prior to April 1995, he was an equity an-
                                                                     alyst at Chase Manhattan Bank. Mr. Alt-
                                                                     schul is a vice president of one invest-
                                                                     ment company for which Mitchell Hutchins,
                                                                     PaineWebber or their affiliates serve as
                                                                     investment adviser.

Lawrence Chinsky; 29                      Vice President and       Mr. Chinsky is an assistant vice president
                                          Assistant Treasurer        and investment monitoring officer of the
                                                                     mutual fund finance department of Mitchell
                                                                     Hutchins. Prior to August 1997, he was a
                                                                     securities compliance examiner with the
                                                                     Office of Compliance, Inspections and
                                                                     Examinations in the New York Regional
                                                                     Office of the United States Securities and
                                                                     Exchange Commission. Mr. Chinsky is vice
                                                                     president and assistant treasurer of 32
                                                                     investment companies for which Mitchell
                                                                     Hutchins, PaineWebber or their affiliates
                                                                     serve as investment adviser.

Karen L. Finkel; 40                         Vice President         Mrs. Finkel is a senior vice president and a
                                          (Olympus Fund only)        portfolio manager of Mitchell Hutchins.
                                                                     Mrs. Finkel is a vice president of three
                                                                     investment companies for which Mitchell
                                                                     Hutchins, PaineWebber or their affiliates
                                                                     serve as investment adviser.

Ellen R. Harris; 52                         Vice President         Ms. Harris is a managing director and a
                                          (Olympus Fund only)        portfolio manager of Mitchell Hutchins.
                                                                     Ms. Harris is a vice president of two in-
                                                                     vestment companies for which Mitchell
                                                                     Hutchins, PaineWebber or their affiliates
                                                                     serve as investment adviser.

Donald R. Jones; 38                         Vice President         Mr. Jones is a senior vice president and a
                                        (Securities Trust only)      portfolio manager of Mitchell Hutchins.
                                                                     Prior to February 1996, he was a vice
                                                                     president in the asset management group of
                                                                     First Fidelity Bancorporation. Mr. Jones is
                                                                     a vice president of two investment
                                                                     companies for which Mitchell Hutchins,
                                                                     PaineWebber or their affiliates serve as
                                                                     investment adviser.

John J. Lee; 30                           Vice President and       Mr. Lee is a vice president and a manager of
                                          Assistant Treasurer        the mutual fund finance department of
                                                                     Mitchell Hutchins. Prior to September 1997,
                                                                     he was an audit manager in the financial
                                                                     services practice of Ernst &
</TABLE>
    
 
                                       16
<PAGE>

   
<TABLE>
<CAPTION>
                                                                               BUSINESS EXPERIENCE;
       NAME, ADDRESS* AND AGE          POSITION WITH EACH TRUST                 OTHER DIRECTORSHIPS
- ------------------------------------  ---------------------------  ---------------------------------------------
<S>                                   <C>                          <C>
                                                                     Young LLP. Mr. Lee is a vice president and
                                                                     assistant treasurer of 32 investment
                                                                     companies for which Mitchell Hutchins,
                                                                     PaineWebber or their affiliates serve as
                                                                     investment adviser.

Thomas J. Libassi; 39                       Vice President         Mr. Libassi is a senior vice president and
                                        (Securities Trust only)      portfolio manager of Mitchell Hutchins.
                                                                     Prior to May 1994, he was a vice president
                                                                     of Keystone Custodian Funds Inc. with
                                                                     portfolio management responsibility.
                                                                     Mr. Libassi is a vice president of six
                                                                     investment companies for which Mitchell
                                                                     Hutchins, PaineWebber or their affiliates
                                                                     serve as investment adviser.

Dennis McCauley; 52                         Vice President         Mr. McCauley is a managing director and chief
                                        (Securities Trust only)      investment officer--fixed income of
                                                                     Mitchell Hutchins. Prior to December 1994,
                                                                     he was director of fixed income in-
                                                                     vestments of IBM Corporation. Mr. Mc-
                                                                     Cauley is a vice president of 22 investment
                                                                     companies for which Mitchell Hutchins,
                                                                     PaineWebber or their affiliates serve as
                                                                     investment adviser.

Ann E. Moran; 41                          Vice President and       Ms. Moran is a vice president and a manager
                                          Assistant Treasurer        of the mutual fund finance department of
                                                                     Mitchell Hutchins. Ms. Moran is a vice
                                                                     president and assistant treasurer of 32 in-
                                                                     vestment companies for which Mitchell
                                                                     Hutchins, PaineWebber or their affiliates
                                                                     serve as investment adviser.

Dianne E. O'Donnell; 46                   Vice President and       Ms. O'Donnell is a senior vice president and
                                               Secretary             deputy general counsel of Mitchell Hutch-
                                                                     ins. Ms. O'Donnell is a vice president and
                                                                     secretary of 31 investment companies and
                                                                     vice president and assistant secretary of
                                                                     one investment company for which Mitchell
                                                                     Hutchins, PaineWebber or their affiliates
                                                                     serve as investment adviser.

Emil Polito; 38                             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 ser-
                                                                     vice center for Mitchell Hutchins,
                                                                     PaineWebber. Mr. Polito is also vice
                                                                     president of 32 investment companies for
                                                                     which Mitchell Hutchins, PaineWebber or
                                                                     their affiliates serve as investment
                                                                     adviser.
</TABLE>
    
 
                                       17
<PAGE>

   
<TABLE>
<CAPTION>
                                                                               BUSINESS EXPERIENCE;
       NAME, ADDRESS* AND AGE          POSITION WITH EACH TRUST                 OTHER DIRECTORSHIPS
- ------------------------------------  ---------------------------  ---------------------------------------------
<S>                                   <C>                          <C>
Victoria E. Schonfeld; 47                   Vice President         Ms. Schonfeld is a managing director and
                                                                     general counsel of Mitchell Hutchins. Pri-
                                                                     or to May 1994, she was a partner in the
                                                                     law firm of Arnold & Porter. Ms. Schon-
                                                                     feld is a vice president of 31 investment
                                                                     companies and a vice president and secre-
                                                                     tary of one investment company for which
                                                                     Mitchell Hutchins, PaineWebber or their
                                                                     affiliates serve as investment adviser.

Paul H. Schubert; 35                      Vice President and       Mr. Schubert is a senior vice president and
                                               Treasurer             the director of the mutual fund finance
                                                                     department of Mitchell Hutchins. From
                                                                     August 1992 to August 1994, he was a vice
                                                                     president at BlackRock Financial Manage-
                                                                     ment Inc. Mr. Schubert is a vice president
                                                                     and treasurer of 32 investment companies
                                                                     for which Mitchell Hutchins, PaineWebber or
                                                                     their affiliates serve as investment
                                                                     adviser.

Antony J. Scott; 35                         Vice President         Mr. Scott is a first vice president and
                                      (Managed Assets Trust only)    portfolio manager of Mitchell Hutchins.
                                                                     Prior to May 1996, he was a research
                                                                     analyst at Morgan Stanley. Mr. Scott is a
                                                                     vice president of one investment company
                                                                     for which Mitchell Hutchins, PaineWebber or
                                                                     their affiliates serve as investment
                                                                     adviser.

Nirmal Singh; 42                            Vice President         Mr. Singh is a senior vice president and a
                                        (Securities Trust only)      portfolio manager of Mitchell Hutchins.
                                                                     Prior to September 1993, he was a member of
                                                                     the portfolio management team at Merrill
                                                                     Lynch Asset Management, Inc. Mr. Singh is
                                                                     vice president of four investment companies
                                                                     for which Mitchell Hutchins, PaineWebber or
                                                                     their affiliates serve as investment
                                                                     adviser.

Barney A. Taglialatela; 37                Vice President and       Mr. Taglialatela is a vice president and a
                                          Assistant Treasurer        manager of the mutual fund finance de-
                                                                     partment 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 assis-
                                                                     tant treasurer of 32 investment companies
                                                                     for which Mitchell Hutchins, PaineWebber or
                                                                     their affiliates serve as investment
                                                                     adviser.
</TABLE>
    
 
                                       18
<PAGE>

   
<TABLE>
<CAPTION>
                                                                               BUSINESS EXPERIENCE;
       NAME, ADDRESS* AND AGE          POSITION WITH EACH TRUST                 OTHER DIRECTORSHIPS
- ------------------------------------  ---------------------------  ---------------------------------------------
<S>                                   <C>                          <C>
Mark A. Tincher; 43                         Vice President         Mr. Tincher is a managing director and chief
                                                                     investment officer--U.S. equity invest-
                                                                     ments 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, PaineWebber or their affiliates
                                                                     serve as investment adviser.

Craig M. Varrelman; 39                      Vice President         Mr. Varrelman is a senior vice president and
                                        (Securities Trust only)      a portfolio manager of Mitchell Hutchins.
                                                                     Mr. Varrelman is a vice president of four
                                                                     investment companies for which Mitchell
                                                                     Hutchins, PaineWebber or their affiliates
                                                                     serve as investment adviser.

Stuart Waugh; 43                            Vice President         Mr. Waugh is a managing director and a
                                        (Securities Trust only)      portfolio manager of Mitchell Hutchins
                                                                     responsible for global fixed income in-
                                                                     vestments and currency trading. Mr. Waugh
                                                                     is a vice president of five investment
                                                                     companies for which Mitchell Hutchins,
                                                                     PaineWebber or their affiliates serve as
                                                                     investment adviser.

Keith A. Weller; 37                       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
                                                                     31 investment companies for which Mitchell
                                                                     Hutchins or PaineWebber serves as in-
                                                                     vestment 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 each
   Trust as defined in the 1940 Act by virtue of their positions with Mitchell
   Hutchins, PaineWebber, and/or PW Group.
 
   
     Olympus Fund and America Fund each pays trustees who are not "interested
persons" of the Trust $1,500 annually for each series; each Trust presently has
one series and thus pays each such trustee $1,500 annually. Managed Assets Trust
pays trustees who are not "interested persons" of the Trust $1,000 annually for
each series; this Trust has only one series and thus pays each such board member
$1,000 annually. Securities Trust pays trustees who are not "interested persons"
of the Trust $1,500 for Small Cap Fund and $1,000 for the Trust's second series
and thus pays each such trustee $2,500 annually. Each Trust also pays $150 per
series for each board meeting and separate meeting of a board committee (other
than committee meetings held on the same day as a board meeting). Each chairman
of the audit and contract review committees of individual funds within the
PaineWebber fund complex receives additional compensation, aggregating $15,000
each from the relevant funds. 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 Fund. Because PaineWebber and Mitchell
Hutchins perform substantially all of the services necessary for the operation
of the
    
 
                                       19
<PAGE>

Trusts and each Fund, the Trusts require no employees. No officer, director or
employee of Mitchell Hutchins or PaineWebber presently receives any compensation
from any Trust for acting as a trustee or officer.
 
   
     The table below includes certain information relating to the compensation
of each Trust's current trustees who held office with that Trust or with other
PaineWebber funds during the period indicated.
    
 
                               COMPENSATION TABLE
 
   
<TABLE>
<CAPTION>
                                       AGGREGATE
                                      COMPENSATION       AGGREGATE      AGGREGATE        AGGREGATE         TOTAL
                                          FROM          COMPENSATION   COMPENSATION    COMPENSATION     COMPENSATION
                                      AMERICA FUND      FROM MANAGED       FROM             FROM          FROM THE
                                      (GROWTH AND       ASSETS TRUST    SECURITIES      OLYMPUS FUND    TRUSTS AND
                                         INCOME           (MID CAP      TRUST (SMALL      (GROWTH         THE FUND
     NAME OF PERSON, POSITION           FUND)(1)          FUND)(4)      CAP FUND)(2)      FUND)(1)       COMPLEX(3)
- -----------------------------------   --------------    ------------    ------------    ------------    ------------
<S>                                   <C>               <C>             <C>             <C>             <C>
Richard Q. Armstrong, Trustee......       $2,400           $2,550          $2,400          $2,400         $ 94,885
Richard R. Burt, Trustee...........       $2,250           $2,400          $2,250          $2,250         $ 87,085
Meyer Feldberg, Trustee............       $3,553           $3,157          $3,369          $3,157         $117,853
George W. Gowen, Trustee...........       $2,400           $2,400          $2,400          $2,250         $101,567
Frederic V. Malek, Trustee.........       $2,400           $2,550          $2,400          $2,400         $ 95,845
Carl W. Schafer, Trustee...........       $2,400           $2,550          $2,400          $2,400         $ 94,885
</TABLE>
    
 
- ------------------
     Only independent members of the board are compensated by the Trusts and
identified above; trustees who are "interested persons," as defined by the 1940
Act, do not receive compensation.
 
   
(1) Represents fees paid to each trustee during the fiscal year ended
    August 31, 1998.
    
   
(2) Represents fees paid to each trustee during the fiscal year ended July 31,
    1998.
    
   
(3) Represents total compensation paid to each trustee during the calendar year
    ended December 31, 1997; no fund within the fund complex has a bonus,
    pension, profit sharing or retirement plan.
    
   
(4) Represents fees paid to each trustee during the twelve months ended
    August 31, 1998.
    
 
                  OWNERSHIP OF GREATER THAN 5% OF FUND SHARES
 
     The following shareholder is shown in Olympus Fund's records as owning more
than 5% of Growth Fund's shares.
 
   
<TABLE>
<CAPTION>
                                             NUMBER AND PERCENTAGE
                                                OF SHARES OWNED
NAME AND ADDRESS*                           AS OF NOVEMBER 1, 1998
- ----------------------------------------   -------------------------
<S>                                        <C>
Northern Trust Company as Trustee for
  the benefit of
  PaineWebber 401(k) Plan...............     966,468.429       5.97%
</TABLE>
    
 
- ------------------
 * The shareholder listed may be contacted c/o Mitchell Hutchins Asset
   Management Inc., 1285 Avenue of the Americas, New York, NY 10019.
 
                                       20

<PAGE>
               INVESTMENT ADVISORY AND DISTRIBUTION ARRANGEMENTS
 
   
     INVESTMENT ADVISORY ARRANGEMENTS.  Mitchell Hutchins acts as the investment
adviser and administrator of each Fund pursuant to separate advisory contracts
(each an "Advisory Contract") with each Trust. Under the Advisory Contracts,
each Fund pays Mitchell Hutchins a fee, computed daily and paid monthly, at the
annual rate specified below. Prior to August 1, 1997, pursuant to service
agreements, PaineWebber provided certain services to the Funds not otherwise
provided by the transfer agent. These agreements were reviewed annually by each
Trust's board. Effective August 1, 1997, PaineWebber provides transfer agency
related services to the Funds pursuant to a delegation of authority from PFPC
Inc. and is compensated for those services by PFPC Inc., not the Funds.
    
 
     Under the terms of the Advisory Contracts, each Fund bears all expenses
incurred in its operation that are not specifically assumed by Mitchell
Hutchins. Expenses borne by each Fund include the following: (1) the cost
(including brokerage commissions) of securities purchased or sold by the Fund
and any losses incurred in connection therewith; (2) fees payable to and
expenses incurred on behalf of the Fund by Mitchell Hutchins; (3) organizational
expenses; (4) filing fees and expenses relating to the registration and
qualification of the Fund's shares under federal and state securities laws and
maintenance of such registrations and qualifications; (5) fees and salaries
payable to trustees and officers who are not interested persons (as defined in
the 1940 Act) of the Fund or Mitchell Hutchins; (6) all expenses incurred in
connection with the trustees' services, including travel expenses; (7) taxes
(including any income or franchise taxes) and governmental fees; (8) costs of
any liability, uncollectible items of deposit and other insurance or fidelity
bonds; (9) any costs, expenses or losses arising out of a liability of or claim
for damages or other relief asserted against the Trust or Fund for violation of
any law; (10) legal, accounting and auditing expenses, including legal fees of
special counsel for the independent trustees; (11) charges of custodians,
transfer agents and other agents; (12) costs of preparing share certificates;
(13) expenses of setting in type and printing prospectuses, statements of
additional information and supplements thereto, reports and proxy materials for
existing shareholders, and costs of mailing such materials to shareholders;
(14) any extraordinary expenses (including fees and disbursements of counsel)
incurred by the Fund; (15) fees, voluntary assessments and other expenses
incurred in connection with membership in investment company organizations;
(16) costs of mailing and tabulating proxies and costs of meetings of
shareholders, the boards and any committees thereof; (17) the cost of investment
company literature and other publications provided to trustees and officers; and
(18) costs of mailing, stationery and communications equipment.
 
     Under each Advisory Contract, Mitchell Hutchins will not be liable for any
error of judgment or mistake of law or for any loss suffered by a Fund in
connection with the performance of the contracts, 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. Each Advisory Contract terminates
automatically upon assignment and is terminable at any time without penalty by
the applicable board or by vote of the holders of a majority of a Fund's
outstanding voting securities on 60 days' written notice to Mitchell Hutchins,
or by Mitchell Hutchins on 60 days' written notice to a Fund.
 
   
     GROWTH AND INCOME FUND.  Pursuant to the Advisory Contract dated March 1,
1989, between America Fund and Mitchell Hutchins, Growth and Income Fund pays
Mitchell Hutchins a fee at the annual rate of 0.70% of the Fund's average daily
net assets, computed daily and paid monthly. For the fiscal years ended August
31, 1998, August 31, 1997 and August 31, 1996, Growth and Income Fund paid (or
accrued) to Mitchell Hutchins investment advisory and administration fees of
$8,823,952, $5,312,189 and $4,075,174, respectively. Pursuant to the applicable
service agreement, during the fiscal years ended August 31, 1997 and August 31,
1996, Growth and Income Fund paid (or accrued) to PaineWebber service fees of
$191,744, $206,622 respectively.
    
 
   
     MID CAP FUND.  Pursuant to the Advisory Contract dated March 20, 1992
between Managed Assets Trust and Mitchell Hutchins, Mid Cap Fund pays Mitchell
Hutchins a fee, computed daily and paid monthly, at the annual rate of 1.00% of
the Fund's average daily net assets. For the five-month period ended August 31,
1998 and the fiscal years ended March 31, 1998, March 31, 1997 and March 31,
1996, Mid Cap Fund paid (or accrued) to Mitchell Hutchins investment advisory
and administration fees of $964,741, $2,680,122, $2,684,390 and $2,443,715,
respectively. Pursuant to the applicable service agreement PaineWebber earned
    
 
                                       21
<PAGE>

   
(or accrued) $28,077, $89,240 and $93,745, during the fiscal years ended
March 31, 1998, March 31, 1997 and March 31, 1996 respectively.
    
 
   
     Prior to May 1, 1998, Denver Investment Advisors, LLC served as investment
sub-adviser for the Fund pursuant to a separate contract with Mitchell Hutchins
dated March 21, 1995. Under that contract and a substantially identical prior
contract, for the one month period ended May 1, 1998 and the fiscal years ended
March 31, 1998, March 31, 1997 and March 31, 1996, Mitchell Hutchins (not the
Fund) paid Denver Investment Advisors LLC sub-advisory fees in the amount of
$110,392, $1,340,049, $1,342,195 and $1,221,858, respectively.
    
 
   
     SMALL CAP FUND.  Pursuant to the Advisory Contract dated January 28, 1993,
between Securities Trust and Mitchell Hutchins, Small Cap Fund pays Mitchell
Hutchins a fee at the annual rate of 1.00% of the Fund's average daily net
assets, computed daily and paid monthly. For the fiscal years ended July 31,
1998, July 31, 1997, and July 31, 1996, Small Cap Fund paid (or accrued) to
Mitchell Hutchins investment advisory and administration fees of $1,340,576,
$873,636 and $731,472, respectively. Pursuant to the applicable service
agreement during the fiscal years ended July 31, 1997 and July 31, 1996, Small
Cap Fund paid (or accrued) to PaineWebber service fees of $35,040 and $36,944
respectively.
    
 
   
     Royce and Associates ("Royce"), formerly Quest Advisory Corp., served as a
sub-adviser to Small Cap Fund from February 1, 1993 through March 31, 1996,
pursuant to a sub-advisory contract between Royce and Mitchell Hutchins dated
January 28, 1993, under which Mitchell Hutchins (not the Fund) paid or accrued
to Royce Advisory $249,955 during the fiscal year ended July 31, 1996, in
sub-advisory fees.
    
 
   
     GROWTH FUND.  Pursuant to the Advisory Contract dated March 1, 1989,
between Olympus Fund and Mitchell Hutchins, Growth Fund pays Mitchell Hutchins a
fee at the annual rate of 0.75% of the Fund's average daily net assets, computed
daily and paid monthly. For the fiscal years ended August 31, 1998, August 31,
1997 and August 31, 1996, Growth Fund paid (or accrued) to Mitchell Hutchins
investment advisory and administration fees of $2,858,153, $2,934,644 and
$2,985,925, respectively. Pursuant to the applicable service agreement, during
the fiscal years ended August 31, 1997 and August 31, 1996, Growth Fund paid (or
accrued) to PaineWebber service fees of $110,890 and $134,864 respectively.
    
 
   
     ALL FUNDS. For its services as lending agent, PaineWebber received $57,530
and $82,147 in compensation from Growth and Income Fund and Growth Fund,
respectively, for the fiscal year ended August 31, 1998, $25,267 from Small Cap
Fund for the fiscal year ended July 31, 1998 and $8,609 and $2,859, respectively
from Mid Cap Fund for the five months ended August 31, 1998 and the fiscal year
ended March 31, 1998.
    
 
   
     NET ASSETS.  The following table shows the approximate net assets as of
October 31, 1998, sorted by category of investment objective, of the investment
companies for which Mitchell Hutchins serves as adviser or sub-adviser. An
investment company may fall into more than one of the categories below.
    
 
   
<TABLE>
<CAPTION>
                                                   NET ASSETS
        INVESTMENT CATEGORY                         ($ MIL)
        ----------------------------------------   ----------
<S>                                                <C>
        Domestic (excluding Money Market).......   $  7,761.7
        Global..................................      3,627.2
        Equity/Balanced.........................      6,301.2
        Fixed Income (excluding Money Market)...      5,087.7
          Taxable Fixed Income..................      3,496.1
          Tax-Free Fixed Income.................      1,591.6
        Money Market Funds......................     31,335.1
</TABLE>
    
 
     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
 
                                       22
<PAGE>

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 Fund under separate distribution contracts with
each Trust (collectively, "Distribution Contracts") that require Mitchell
Hutchins to use its best efforts, consistent with its other businesses, to sell
shares of each Fund. Shares of each of the Funds are offered continuously. Under
separate exclusive dealer agreements between Mitchell Hutchins and PaineWebber
relating to each class of shares (collectively, "Exclusive Dealer Agreements"),
PaineWebber and its correspondent firms sell the Funds' shares.
 
     Under separate plans of distribution pertaining to the Class A, Class B and
Class C shares adopted by each Trust in the manner prescribed under Rule 12b-1
under the 1940 Act ("Class A Plan," "Class B Plan" and "Class C Plan,"
collectively, "Plans"), each Fund pays Mitchell Hutchins a service fee, accrued
daily and payable monthly, at the annual rate of 0.25% of the average daily net
assets for each class, except that the Class A Plans for Growth and Income Fund
and Growth Fund provide that the service fee paid with respect to shares sold
prior to December 2, 1988 ("Old Shares") is paid at the annual rate of 0.15% of
the Fund's net assets represented by such Old Shares. Shares acquired through
new purchases, reinvestment of dividends and other distributions and exchanges
on/or after December 2, 1988 are not considered "Old Shares" for this purpose.
Under the Class B Plan and the Class C Plan, those Funds also pay Mitchell
Hutchins a distribution fee, accrued daily and payable monthly, at the annual
rate of 0.75% of the average daily net assets of the Class B shares and Class C
shares, respectively. There is no distribution plan with respect to the Funds'
Class Y shares.
 
     Among other things, each Plan provides that (1) Mitchell Hutchins will
submit to the applicable 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 applicable board, including those trustees who are not
"interested persons" of the relevant 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
Fund under the Plan shall not be materially increased without the affirmative
vote of the holders of a majority of the outstanding shares of the relevant
class of the Fund, and (4) while the Plan remains in effect, the selection and
nomination of trustees who are not "interested persons" of a Trust shall be
committed to the discretion of the trustees who are not "interested persons" of
the respective Trust.
 
     In reporting amounts expended under the Plans to the trustees, Mitchell
Hutchins allocates expenses attributable to the sale of each class of each
Fund's shares to such class based on the ratio of sales of shares of such class
to the sales of all three classes of shares. The fees paid by one class of a
Fund's shares will not be used to subsidize the sale of any other class of Fund
shares.
 
   
     For the fiscal years (or periods) set forth below the Funds paid (or
accrued) the following fees to Mitchell Hutchins under the Plans:
    
 
   
<TABLE>
<CAPTION>
                                             GROWTH AND
                                             INCOME FUND                MID CAP FUND               SMALL CAP FUND      GROWTH FUND
                                             FISCAL YEAR        FIVE MONTH        FISCAL YEAR       FISCAL YEAR        FISCAL YEAR
                                                ENDED          PERIOD ENDED          ENDED             ENDED              ENDED
                                           AUGUST 31, 1998    AUGUST 31, 1998    MARCH 31, 1998    JULY 31, 1998     AUGUST 31, 1998
                                           ---------------    ---------------    --------------    --------------    ---------------
<S>                                        <C>                <C>                <C>               <C>               <C>
Class A.................................     $ 1,500,561         $ 130,218         $  231,601         $113,570         $   527,772
Class B.................................     $ 4,063,846         $ 345,115         $1,478,236         $541,791         $ 1,023,937
Class C.................................     $ 1,378,915         $  98,551         $  269,903         $302,004         $   261,217
</TABLE>
    
 
                                       23
<PAGE>

   
     Mitchell Hutchins estimates that it and its parent corporation,
PaineWebber, incurred the following shareholder service-related and
distribution-related expenses with respect to each Fund during these fiscal
years (or periods):
    
 
                                    CLASS A
 
   
<TABLE>
<CAPTION>
                                                          MID CAP FUND       MID CAP FUND
                                                           FIVE MONTH        FISCAL YEAR
                                           GROWTH AND     PERIOD ENDED          ENDED           SMALL CAP     GROWTH
                                           INCOME FUND    AUGUST 31, 1998    MARCH 31, 1998       FUND         FUND
                                           -----------    ---------------    ---------------    ---------    --------
<S>                                        <C>            <C>                <C>                <C>          <C>
Marketing and advertising...............   $  869,936        $  41,723          $  67,337       $ 86,033     $146,724
Printing of prospectuses and statements
   of additional information to other
   than current shareholders............        3,539            3,727              1,597            240        1,346
Branch network costs allocated and
   interest expense.....................    1,501,826          178,830            359,909        127,400      928,808
Service fees paid to PaineWebber
   investment executives................      570,214           49,483             88,008         43,157      200,554

<CAPTION>
 
                                    CLASS B
 
                                                          MID CAP FUND       MID CAP FUND
                                                           FIVE MONTH        FISCAL YEAR
                                           GROWTH AND     PERIOD ENDED          ENDED          SMALL CAP     GROWTH
                                           INCOME FUND    AUGUST 31, 1998    MARCH 31, 1998      FUND         FUND
                                           -----------    ---------------    --------------    ---------    --------
<S>                                        <C>            <C>                <C>               <C>          <C>
Marketing and advertising...............   $  499,240        $  27,852          $107,737       $102,602     $ 65,570
Amortization of commissions.............    1,181,623          100,306           409,312        154,734      291,301
Printing of prospectuses and statements
   of additional information to other
   than current shareholders............        2,022            2,262             2,247            288          495
Branch network costs allocated and
   interest expense.....................    1,090,830          124,891           599,585        168,851      432,606
Service fees paid to PaineWebber
   investment executives................      386,065           32,786           140,433         51,470       97,273
 
<CAPTION>

                                    CLASS C
 
                                                          MID CAP FUND       MID CAP FUND
                                                           FIVE MONTH        FISCAL YEAR
                                           GROWTH AND     PERIOD ENDED          ENDED           SMALL CAP     GROWTH
                                           INCOME FUND    AUGUST 31, 1998    MARCH 31, 1998       FUND         FUND
                                           -----------    ---------------    ---------------    ---------    --------
<S>                                        <C>            <C>                <C>                <C>          <C>
Marketing and advertising...............   $  187,510        $   7,938          $  19,645       $ 57,180     $ 16,727
Amortization of commissions.............      392,990           28,087             76,923         86,071       74,447
Printing of prospectuses and statements
   of additional information to other
   than current shareholders............          758              666                437            157          138
Branch network costs allocated and
   interest expense.....................      322,674           34,254            105,859         85,916      106,841
Service fees paid to PaineWebber
   investment executives................      130,997            9,362             25,640         28,690       24,816
</TABLE>
    
 
     "Marketing and advertising" includes various internal costs allocated by
Mitchell Hutchins to its efforts at distributing the Funds' shares. These
internal costs encompass office rent, salaries and other overhead expenses of
various departments and areas of operations of Mitchell Hutchins. "Branch
network costs allocated and interest expense" consist of an allocated portion of
the expenses of various PaineWebber departments involved in the distribution of
the Funds' shares, including the PaineWebber retail branch system.
 
                                       24
<PAGE>

   
     In approving each Fund's overall Flexible Pricing(Service Mark) system of 
distribution, each 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 the Funds and attracting
new investors and assets to the Funds to the benefit of each Fund and its
shareholders, (2) facilitate distribution of the Fund's shares and (3) maintain
the competitive position of a Fund in relation to other funds that have
implemented or are seeking to implement similar distribution arrangements.
    
 
     In approving the Class A Plan, each 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 Funds than might otherwise be the case,
(3) the advantages to the shareholders of economies of scale resulting from
growth in each Fund's assets and potential continued growth, (4) the services
provided to each Fund 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, each 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 Fund
purchase payments and instead having the entire amount of their purchase
payments immediately invested in Fund 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 each Fund
than might otherwise be the case, (4) the advantages to the shareholders of
economies of scale resulting from growth in each Fund's assets and potential
continued growth, (5) the services provided to a Fund 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 trustees
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, each board considered all the features of
the distribution system, including (1) the advantage to investors in having no
initial sales charges deducted from Fund purchase payments and instead having
the entire amount of an investor's purchase payments immediately invested in
Fund 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 each Fund
than might otherwise be the case, (4) the advantages to the shareholders of
economies of scale resulting from growth in each Fund's assets and potential
continued growth, (5) the services provided to each Fund 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 trustees
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 boards 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 boards also considered the
benefits that would accrue to Mitchell Hutchins under each Plan in that Mitchell
Hutchins would receive service, distribution and
 
                                       25
<PAGE>

advisory fees which are calculated based upon a percentage of the average net
assets of each Fund, which fees would increase if the Plan were successful and
the Funds attained and maintained significant asset levels.
 
   
     Under the Distribution Contracts for the Class A shares and similar prior
distribution contracts, for the fiscal years (or periods) set forth below,
Mitchell Hutchins earned the following approximate amounts of sales charges and
retained the following approximate amounts, net of concessions to PaineWebber as
exclusive dealer.
    
 
   
<TABLE>
<CAPTION>
                                                       FISCAL YEARS
                                           ------------------------------------
                                              1998          1997         1996
                                           ----------    ----------    --------
<S>                                        <C>           <C>           <C>
GROWTH AND INCOME FUND
Earned..................................   $3,377,803    $1,057,894    $369,006
Retained................................   $  200,804    $   28,748    $ 21,741
SMALL CAP FUND
Earned..................................   $  299,265    $   39,599    $ 16,418
Retained................................   $   17,983    $    2,303    $  1,131
GROWTH FUND
Earned..................................   $   77,935    $  113,033    $104,474
Retained................................   $    5,776    $    6,886    $  6,032

<CAPTION>
                                             FIVE MONTH                  FISCAL YEARS
                                            PERIOD ENDED      ----------------------------------
                                           AUGUST 31, 1998      1998         1997         1996
                                           ---------------    --------    ----------    --------
<S>                                        <C>                <C>         <C>           <C>
MID CAP FUND
Earned..................................      $  42,878       $ 79,480    $  124,319    $112,032
Retained................................      $   3,039       $  4,826    $    7,597    $  6,149
</TABLE>
    
 
   
     Mitchell Hutchins earned and retained the following contingent deferred
sales charges paid upon certain redemptions of Class A, Class B and Class C
shares for the last fiscal year (and for the five month period ended August 31,
1998 for Mid Cap Fund):
    
 
   
<TABLE>
<CAPTION>
                                                  GROWTH AND INCOME FUND   SMALL CAP FUND   GROWTH FUND
                                                  ----------------------   --------------   -----------
<S>                                               <C>                      <C>              <C>
Class A........................................          $      0             $      0       $       0
Class B........................................          $420,002             $ 81,893       $ 130,715
Class C........................................          $ 38,256             $ 13,948       $   1,052

<CAPTION>
                                                                           FIVE MONTH PERIOD      FISCAL YEAR ENDED
                                                                         ENDED AUGUST 31, 1998     MARCH 31, 1998
                                                                         ---------------------    -----------------
<S>                                                                      <C>                      <C>
MID CAP FUND
Class A...............................................................         $       0              $       0
Class B...............................................................         $  62,744              $ 180,119
Class C...............................................................         $     873              $       0
</TABLE>
    
 
                                       26
<PAGE>
                             PORTFOLIO TRANSACTIONS
 
   
     Subject to policies established by each board, Mitchell Hutchins is
responsible for the execution of each Fund's portfolio transactions and the
allocation of brokerage transactions. In executing portfolio transactions,
Mitchell Hutchins seeks to obtain the best net results for the Funds, 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 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 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. During the indicated fiscal years ended
August 31 (for Growth and Income Fund and Growth Fund), March 31. (for Mid Cap
Fund) and July 31 (for Small Cap Fund) and for the five month period ended
August 31, 1998 for Mid Cap Fund, the Funds paid the brokerage commissions set
forth below:
    
 
   
<TABLE>
<CAPTION>
                                                                                FISCAL YEARS
                                                                   --------------------------------------
                                                                      1998          1997          1996
                                                                   ----------    ----------    ----------
<S>                                                                <C>           <C>           <C>
Growth and Income Fund..........................................   $1,782,530    $1,139,813    $1,246,465
Growth Fund.....................................................      455,002       665,156       400,232
Small Cap Fund..................................................      163,052       147,913       211,004

<CAPTION>
                                                  FIVE MONTH             FISCAL YEAR ENDED MARCH 31,
                                                 PERIOD ENDED       --------------------------------------
                                                 AUGUST 31, 1998       1998          1997          1996
                                                 ---------------    ----------    ----------    ----------
<S>                                              <C>                <C>           <C>           <C>
Mid Cap Fund..................................     $   673,061      $  388,468    $  330,810    $  329,556
</TABLE>
    
 
   
     The Funds have no obligation to deal with any broker or group of brokers in
the execution of portfolio transactions. The Funds contemplate that, consistent
with the policy of obtaining the best net results, brokerage transactions may be
conducted through PaineWebber. Each 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
Contracts authorize PaineWebber and any of its affiliates that is a member of a
national security exchange to effect portfolio transactions for the Funds 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. During the indicated fiscal years
ended August 31 (for Growth and Income Fund and Growth Fund), March 31, (for Mid
Cap Fund), and July 31 (for Small Cap Fund), and during the five month period
ended August 31, 1998 for Mid Cap Fund, the Funds paid to PaineWebber the
brokerage commissions set forth below:
    
 
   
<TABLE>
<CAPTION>
                                                                                   FISCAL YEAR
                                                                          -----------------------------
                                                                           1998       1997       1996
                                                                          -------    -------    -------
<S>                                                                       <C>        <C>        <C>
Growth and Income Fund.................................................   $51,462    $43,440    $22,470
Growth Fund............................................................    43,380     32,130      2,400
Small Cap Fund.........................................................         0      3,900      3,066

<CAPTION>
                                                           FIVE MONTH               FISCAL YEARS
                                                          PERIOD ENDED       --------------------------
                                                          AUGUST 31, 1998    1998       1997       1996
                                                          ---------------    ----       ----       ----
<S>                                                       <C>                <C>        <C>        <C>
Mid Cap Fund...........................................     $         0      $  0       $  0       $  0
</TABLE>
    
 
   
     The amounts paid by the Funds to PaineWebber in brokerage commissions for
their most recent fiscal years represent (1) for Growth and Income Fund, 2.89%
of the total brokerage commission paid and 0.12% of the total dollar amount of
transactions involving the payment of brokerage commissions and (2) for Growth
Fund, 9.53% of the total brokerage commission paid and 3.37% of the total dollar
amount of transactions involving the payment of brokerage commissions.
    
 
                                       27
<PAGE>

     Transactions in futures contracts are executed through futures commission
merchants ("FCMs"), who receive brokerage commissions for their services. The
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 each Fund and subject to the review of its
board, Mitchell Hutchins may cause the Fund to purchase and sell portfolio
securities from and to dealers or through brokers who provide Mitchell Hutchins
with research, analysis, advice and similar services. The Fund may pay to those
brokers a higher commission than may be charged by other brokers, provided that
Mitchell Hutchins 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 the particular 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. During the fiscal years ended
August 31, 1998 (for Growth and Income Fund and Growth Fund) March 31, 1998 (for
Mid Cap Fund) and July 31, 1998 (for Small Cap Fund), and during the five month
period ended August 31, 1998 for Mid Cap Fund, Mitchell Hutchins directed the
portfolio transactions indicated below to brokers chosen because they provide
research and analysis, for which the Funds paid the brokerage commissions
indicated below:
    
 
   
<TABLE>
<CAPTION>
                                                             AMOUNT OF PORTFOLIO    BROKERAGE COMMISSIONS
                                                                 TRANSACTIONS                PAID
                                                             -------------------    ---------------------
<S>                                                          <C>                    <C>
Growth and Income Fund....................................      $ 180,923,115             $ 201,780
Small Cap Fund............................................          2,147,789                 5,880
Growth Fund...............................................         71,769,640                84,992
Mid Cap Fund
  Five month period ended August 31, 1998.................      $  50,417,243             $  67,575
  Fiscal year ended March 31, 1998........................      $ 189,974,320             $ 104,232
</TABLE>
    
 
     For purchases or sales with broker-dealer firms which act as principal,
Mitchell Hutchins seeks best execution. Although Mitchell Hutchins may receive
certain research or execution services in connection with these transactions,
Mitchell Hutchins will not purchase securities at a higher price or sell
securities at a lower price than would otherwise be paid if no weight were
attributed to the services provided by the executing dealer. Moreover, Mitchell
Hutchins 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 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 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 Funds effect securities transactions may be used by
Mitchell Hutchins in advising other funds or accounts and, conversely,
information and research services furnished to Mitchell Hutchins by brokers or
dealers in connection with other funds or accounts that either of them advises
may be used in advising the 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 Contracts.
 
     Investment decisions for the Funds 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 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 Fund and such other
account(s) as to amount according to a formula deemed equitable to the Fund and
such account(s). While in some cases this practice could have a detrimental
effect upon the price or value of the security as far as the 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 Funds.
 
     The 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 board pursuant
 
                                       28
<PAGE>

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 Funds.
 
     PORTFOLIO TURNOVER.  The Funds' 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
calculated by dividing the lesser of each Fund'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.
 
   
<TABLE>
<CAPTION>
                                                     PORTFOLIO
                                                     TURNOVER RATE
                                                     -------------
<S>                                                  <C>
GROWTH AND INCOME FUND
Fiscal Year Ended August 31, 1998.................         62%
Fiscal Year Ended August 31, 1997.................         70%

MID CAP FUND
Five Month Period Ended August 31, 1998...........         80%
Fiscal Year Ended March 31, 1998..................         64%
Fiscal Year Ended March 31, 1997..................         56%

SMALL CAP FUND
Fiscal Year Ended July 31, 1998...................         45%
Fiscal Year Ended July 31, 1997...................         54%

GROWTH FUND
Fiscal Year Ended August 31, 1998.................         52%
Fiscal Year Ended August 31, 1997.................         86%
</TABLE>
    
 
           REDUCED SALES CHARGES, ADDITIONAL EXCHANGE AND REDEMPTION
                         INFORMATION AND OTHER SERVICES
 
     COMBINED PURCHASE PRIVILEGE--CLASS A SHARES.  Investors and eligible groups
of related Fund investors may combine purchases of Class A shares of the Funds
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 Funds 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 Fund 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 such 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
 
                                       29
<PAGE>

   
          (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 ACCUMULATION--CLASS A SHARES.  Reduced sales charges are
available through a right of accumulation, under which investors and eligible
groups of related Fund investors (as defined above) are permitted to purchase
Class A shares of the Funds 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 Fund shares and Class A shares of any other
PaineWebber mutual 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 Funds may be exchanged for shares of the
corresponding class of most other PaineWebber mutual funds. This exchange
privilege is available only in those jurisdictions where the sale of PaineWebber
fund shares to be acquired through such exchange may be legally made.
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 the exchange fee and no
notice need be given if, under extraordinary circumstances, either redemptions
are suspended under the circumstances described below or a Fund temporarily
delays or ceases the sales of its shares because it is unable to invest amounts
effectively in accordance with the Fund's investment objective, policies and
restrictions.
 
     If conditions exist that make cash payments undesirable, the Funds reserve
the right to honor any request for redemption by making payment in whole or in
part in securities chosen by the Funds and valued in the same way as they would
be valued for purposes of computing the Funds' net asset value. Any such
redemption in kind will be made with readily marketable securities, to the
extent available. If payment is made in securities, a shareholder may incur
brokerage expenses in converting these securities into cash. Each Trust has
elected, however, to be governed by Rule 18f-1 under the 1940 Act, under which a
Fund is obligated to redeem shares solely in cash up to the lesser of $250,000
or 1% of its net asset value during any 90-day period for one shareholder. This
election is irrevocable unless the SEC permits its withdrawal. The Funds 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 Fund to dispose of
securities owned by it or fairly to determine the value of its assets or (3) as
the SEC may otherwise permit. The redemption price may be more or less than the
shareholder's cost, depending on the market value of a Fund's portfolio at the
time.
 
   
     SERVICE ORGANIZATIONS.  A Fund may authorize service organizations, and
their agents, to accept on its behalf purchase and redemption orders that are in
"good form." A Fund will be deemed to have received these purchase and
redemption orders when a service organization or its agent accepts them. Like
all customer orders, these orders will be priced based on the Fund's net asset
value next computed after receipt of the order by the service organizations or
their agents. Service organizations may include retirement plan service
providers who aggregate purchase and redemption instructions received from
numerous retirement plans or plan participants.
    
 
     AUTOMATIC INVESTMENT PLAN.  Participation in the Automatic Investment Plan
enables an investor to use the technique of "dollar cost averaging." When the
investor invests the same dollar amount each month under the Plan, the investor
will purchase more shares when a Fund'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
                                       30
<PAGE>

   
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 Fund 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 Fund shares concurrent with withdrawals are ordinarily
disadvantageous to shareholders because of tax liabilities and, for Class A
shares, initial sales charges. On or about the 20th of each month for monthly,
quarterly, semiannual or annual plans, PaineWebber will arrange for redemption
by a Fund of sufficient Fund shares to provide the withdrawal payment specified
by participants in the Fund's systematic withdrawal plan. The payment generally
is mailed approximately five 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 dividends, a shareholder's investment may be correspondingly
reduced. A shareholder may change the amount of the systematic withdrawal or
terminate participation in the systematic withdrawal plan at any time without
charge or penalty by written instructions with signatures guaranteed to
PaineWebber or 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 the Funds 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.
 
PAINEWEBBER RMA RESOURCE ACCUMULATION PLAN(SERVICE MARK);
PAINEWEBBER RESOURCE MANAGEMENT ACCOUNT(REGISTERED)(RMA)(REGISTERED)
 
     Shares of PaineWebber mutual funds (each a "PW Fund" and, collectively, the
"PW Funds") are available for purchase through the RMA Resource Accumulation
Plan ("Plan") by customers of PaineWebber and its correspondent firms who
maintain Resource Management Accounts ("RMA Accountholders"). The Plan allows an
RMA accountholder to continually invest in one or more of the PW Funds at
regular intervals, with payment for shares purchased automatically deducted from
the client's RMA account. The client may elect to invest at monthly or quarterly
intervals and may elect either to invest a fixed dollar amount (minimum $100 per
period) or to purchase a fixed number of shares. A client can elect to have Plan
purchases executed on the first or fifteenth day of the month. Settlement occurs
three Business Days (defined under "Valuation of Shares") after the trade date,
and the purchase price of the shares is withdrawn from the investor's RMA
account on the settlement date from the following sources and in the following
order: uninvested cash balances, balances in RMA money market funds, or margin
borrowing power, if applicable to the account.
 
     To participate in the Plan, an investor must be an RMA accountholder, must
have made an initial purchase of the shares of each PW Fund selected for
investment under the Plan (meeting applicable minimum investment requirements)
and must complete and submit the RMA Resource Accumulation Plan Client Agreement
and Instruction Form available from PaineWebber. The investor must have received
a
 
                                       31
<PAGE>

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.
 
     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:
 
     o monthly Premier account statements that itemize all account activity,
       including investment transactions, checking activity and Gold
       MasterCard(Registered) transactions during the period, and provide
       unrealized and realized gain and loss estimates for most securities held
       in the account;
 
     o comprehensive preliminary 9-month and year-end summary statements that
       provide information on account activity for use in tax planning and tax
       return preparation;
 
   
     o automatic "sweep" of uninvested cash into the RMA accountholder's choice
       of one of the six RMA money market funds--RMA Money Market Portfolio, RMA
       U.S. Government Portfolio, RMA Tax-Free Fund, RMA California Municipal
       Money Fund, RMA New Jersey Municipal Money Fund and RMA New York
       Municipal Money Fund. An investment in a money market fund is not insured
       or guaranteed by the Federal Deposit Insurance Corporation or any other
       government agency. Although a money market fund seeks to preserve the
       value of your investment at $1.00 per share, it is possible to lose money
       by investing in a money market fund.
    
 
     o check writing, with no per-check usage charge, no minimum amount on
       checks and no maximum number of checks that can be written. RMA
       accountholders can code their checks to classify expenditures. All
       canceled checks are returned each month;
 
     o 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;
 
     o 24-hour access to account information through toll-free numbers, and more
       detailed personal assistance during business hours from the RMA Service
       Center;
 
     o expanded account protection to $100 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
 
     o automatic direct deposit of checks into your RMA account and automatic
       withdrawals from the account.
 
     The annual account fee for an RMA account is $85, which includes the Gold
MasterCard, with an additional fee of $40 if the investor selects an optional
line of credit with the Gold MasterCard.
 
                                       32
<PAGE>

                          CONVERSION OF CLASS B SHARES
 
     Class B shares of a Fund will automatically convert to Class A shares of
that Fund, 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 the conversion of
shares will 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
 
   
     The Funds determine their net asset values per share separately for each
class of shares, normally as of the close of regular trading on the NYSE
(usually 4:00 p.m., Eastern time) on each Business Day, which is defined as each
Monday through Friday when the NYSE is open. Prices will be calculated earlier
when the NYSE closes early because trading has been halted for the day.
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.
    
 
   
     Securities that are listed on U.S. stock exchanges are valued at the last
sale price prior to valuation on the day the securities are valued or, lacking
any sales on such day, at the last available bid price. In cases where
securities are traded on more than one exchange, the securities are generally
valued on the exchange considered by Mitchell Hutchins as the primary market.
Securities traded in the OTC market and listed on the Nasdaq Stock Market
("Nasdaq") are valued at the last trade price on Nasdaq prior to valuation;
other OTC securities are valued at the last bid price available prior to
valuation (other than short-term investments that mature in 60 days or less,
which are valued as described further below). Securities and assets for which
market quotations are not readily available are valued at fair value as
determined in good faith by or under the direction of each board. It should be
recognized that judgment often plays a greater role in valuing thinly traded
securities and lower rated securities than is the case with respect to
securities for which a broader range of dealer quotations and last-sale
information is available. The amortized cost method of valuation generally is
used 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
 
     The Funds' performance data quoted in advertising and other promotional
materials ("Performance Advertisements") represent past performance and are not
intended to indicate future performance. The investment return 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.
 
                                       33



<PAGE>

     TOTAL RETURN CALCULATIONS.  Average annual total return quotes
("Standardized Return") used in each Fund's Performance Advertisements are
calculated according to the following formula:
 
<TABLE>
<S>                      <C>
                  n
            P(1 + T)  =  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.
</TABLE>
 
     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% 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 Funds 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 Funds calculate Non-Standardized Return
for specified periods of time by assuming an investment of $1,000 in Fund shares
and assuming the reinvestment of all dividends 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 reflect conversion of the Class B shares to Class A
shares at the end of the sixth year.
 
     The following table shows performance information for each classs of shares
of the Funds for the periods indicated. All returns for periods of more than one
year are expressed as an average return.
 
                             GROWTH AND INCOME FUND
 
   
<TABLE>
<CAPTION>
                                           CLASS A     CLASS B     CLASS C     CLASS Y
                                           -------     -------     -------     -------
<S>                                        <C>         <C>        <C>        <C>
Year ended August 31, 1998:
  Standardized Return*..................    (7.85)%     (8.67)%     (5.11)%     (3.24)%
  Non-Standardized Return...............    (3.51)%     (4.28)%     (4.23)%     (3.24)%
Five years ended August 31, 1998:
  Standardized Return*..................    12.63%      12.54%      12.81%      13.98%
  Non-Standardized Return...............    13.67%      12.79%      12.81%      13.98%
Ten years ended August 31, 1998
  Standardized Return*..................    12.22%        NA          NA          NA
  Non-Standardized Return...............    12.74%        NA          NA          NA
Inception** to August 31, 1998:
  Standardized Return*..................    12.19%      11.25%      11.18%      10.80%
  Non-Standardized Return...............    12.54%      11.25%      11.18%      10.80%

<CAPTION>
                                  MID CAP FUND

                                           CLASS A     CLASS B     CLASS C     CLASS Y
                                           -------     -------     -------     -------
<S>                                        <C>         <C>         <C>         <C>
One year ended August 31, 1998:
  Standardized Return*..................   (23.88)%    (23.20)%    (21.33)%         NA
  Non-Standardized Return...............   (20.28)%    (20.91)%    (20.89)%         NA
Five years ended August 31, 1998:
  Standardized Return*..................     7.21%      7.18%        7.38%          NA
  Non-Standardized Return*..............     8.21%      7.39%        7.38%          NA
Inception* to August 31, 1998:
  Standardized Return*..................     8.55%      8.50%       10.14%      (26.82)%
  Non-Standardized Return...............     9.33%      8.50%       10.14%      (26.82)%
</TABLE>
    
 
                                       34
<PAGE>

   
                                 SMALL CAP FUND
    
 
   
<TABLE>
<CAPTION>
                                           CLASS A     CLASS B     CLASS C     CLASS Y
                                           -------     -------     -------     -------
<S>                                        <C>         <C>         <C>         <C>
One year ended July 31, 1998:
  Standardized Return*..................     3.58%       2.69%       6.63%       8.74%
  Non-Standardized Return...............     8.45%       7.60%       7.61%       8.74%
Five years ended July 31, 1998:
  Standardized*.........................    11.71%      11.64%      11.88%         NA
  Non-Standardized......................    12.74%      11.90%      11.88%         NA
Inception** to July 31, 1998:
  Standardized Return*..................    11.05%      11.03%      11.12%      21.58%
  Non-Standardized Return...............    11.98%      11.14%      11.12%      21.58%
 
<CAPTION>

                                  GROWTH FUND

                                           CLASS A     CLASS B     CLASS C     CLASS Y
                                           -------     -------     -------     -------
<S>                                        <C>         <C>         <C>       <C>
Fiscal year ended August 31, 1998:
  Standardized Return*..................    (1.27)%     (1.21)%      1.83%      3.61%
  Non-Standardized Return...............     3.37%       2.55%       2.59%      3.61%
Five years ended August 31, 1998:
  Standardized Return*..................     9.05%       8.94%       9.21%     10.37%
  Non-Standardized Return*..............    10.06%       9.20%       9.21%     10.37%
Ten years ended August 31, 1998:
  Standardized Return*..................    13.23%        NA          NA          NA
  Non-Standardized Return*..............    13.75%        NA          NA          NA
Inception** to August 31, 1998:
  Standardized Return*..................    13.02%      11.41%      11.17%     11.31%
  Non-Standardized Return...............    13.41%      11.41%      11.17%     11.31%
</TABLE>
    
 
- ------------------
   
 * All Standardized Return figures for Class A shares reflect deduction of the
   current maximum sales charge of 4.5%. All Standardized Return figures for
   Class B and Class C shares reflect deduction of the applicable contingent
   deferred sales charges imposed on a redemption of shares held for the period.
   Class Y shares do not impose an initial or contingent deferred sales charge;
   therefore, Non-Standardized Return is identical to Standardized Return.
    
 
   
** The inception date for each class of shares is as follows:
    
 
   
<TABLE>
<CAPTION>
                                                             CLASS A     CLASS B     CLASS C     CLASS Y
                                                             --------    --------    --------    --------
<S>                                                          <C>         <C>         <C>         <C>
Growth and Income Fund....................................   12/20/83    07/01/91    07/02/92    02/12/92
Mid Cap Fund..............................................   04/07/92    04/07/92    07/02/92    03/17/98
Small Cap Fund............................................   02/01/93    02/01/93    02/01/93    07/26/96
Growth Fund...............................................   03/18/85    07/01/91    07/02/92    08/26/91
</TABLE>
    
 
                                       35
<PAGE>

   
     OTHER INFORMATION.  In Performance Advertisements, the Funds 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 Standard & Poor's 600 Small-Cap Index, the Standard & Poor's 400 Mid-
Cap Index, the Dow Jones Industrial Average, the Nasdaq Composite Index, the
Russell 2000 Index, the Russell 1000 Index (including Value and Growth
sub-indexes), the Wilshire 5000 Index, Standard & Poor's Mid Cap Financials
Index, Standard & Poor's Super Composite Financials Index, Standard & Poor's
Financial Index, the Lehman Bond Index, 30-year and 10-year U.S. Treasury bonds,
the Morgan Stanley Capital International World Index and changes in the Consumer
Price Index as published by the U.S. Department of Commerce. The Funds 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 Funds and comparative mutual fund data and ratings reported
in independent periodicals, including THE WALL STREET JOURNAL, MONEY, SMART
MONEY, MUTUAL FUNDS, 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 Funds 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 Fund investment are reinvested in
additional Fund shares, any future income or capital appreciation of a Fund
would increase the value, not only of the original Fund investment, but also of
the additional Fund shares received through reinvestment. As a result, the value
of a Fund investment would increase more quickly than if dividends or other
distributions had been paid in cash.
 
     The Funds 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
Funds' 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 Funds are not insured or guaranteed by
the U.S. government and returns and net asset value will fluctuate. The debt
securities held by the Funds generally have longer maturities than most CDs and
may reflect interest rate fluctuations for longer term securities. An investment
in any Fund involves greater risks than an investment in either a money market
fund or a CD.
 
     The Funds 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.
 
                                       36
<PAGE>

          U.S. 30 Day TBill TR, $142,496*
             U.S. Inflation, $90,092*

(*Figures are too small to be charted here)

            S&P 500 TR      SMALL CAP    U.S. LT Gvt TR
1925          10,000          10,000          10,000
1926          11,162          10,028          10,777
1927          15,347          12,243          11,739
1928          22,040          17,103          11,751
1929          20,185           8,319          12,153
1930          15,159           5,146          12,719
1931           8,590           2,586          12,044
1932           7,886           2,446          14,073
1933          12,144           5,941          14,062
1934          11,969           7,380          15,472
1935          17,674          10,346          16,243
1936          23,669          17,051          17,464
1937          15,379           7,160          17,504
1938          20,165           9,508          18,473
1939          20,002           9,541          19,570
1940          18,117           9,049          20,761
1941          16,017           8,235          20,955
1942          19,275          11,900          21,629
1943          24,267          22,417          22,080
1944          29,060          34,459          22,702
1945          39,649          59,825          25,139
1946          36,449          52,870          25,113
1947          38,529          53,354          24,454
1948          40,649          52,227          25,285
1949          48,287          62,541          26,916
1950          63,601          86,774          26,932
1951          78,875          93,546          25,873
1952          93,363          96,377          26,173
1953          92,439          90,125          27,125
1954         141,084         144,725          29,075
1955         185,614         174,308          28,699
1956         197,783         181,774          27,096
1957         176,457         155,289          29,117
1958         252,975         256,051          27,342
1959         283,219         298,039          26,725
1960         284,549         288,230          30,407
1961         361,060         390,716          30,703
1962         329,545         335,401          32,818
1963         404,685         414,440          33,216
1964         471,388         511,927          34,381
1965         530,081         725,674          34,625
1966         476,737         674,791          35,889
1967         591,038       1,238,704          32,594
1968         656,415       1,684,285          32,509
1969         600,590       1,262,332          30,860
1970         624,653       1,042,259          34,596
1971         714,058       1,214,228          39,173
1972         849,559       1,268,069          41,400
1973         725,003         876,179          40,942
1974         533,110         701,424          42,725
1975         731,443       1,071,887          46,653
1976         905,842       1,686,909          54,470
1977         840,766       2,114,997          54,095
1978         895,922       2,611,199          53,458
1979       1,061,126       3,746,139          52,799
1980       1,405,137       5,239,922          50,715
1981       1,336,161       5,967,169          51,657
1982       1,622,226       7,638,290          72,507
1983       1,987,451      10,668,278          72,979
1984       2,111,991       9,956,805          84,274
1985       2,791,166      12,412,341         110,371
1986       3,306,709      13,262,748         137,446
1987       3,479,675      12,029,656         133,716
1988       4,064,583      14,781,351         146,650
1989       5,344,555      16,285,901         173,215
1990       5,174,990      12,774,487         183,924
1991       6,755,922      18,476,288         219,420
1992       7,274,115      22,790,386         237,092
1993       8,000,785      27,571,472         280,339
1994       8,105,379      28,427,732         258,556
1995      11,139,184      38,223,980         340,436
1996      13,709,459      44,959,933         337,265
1997      18,272,762      55,199,693         390,736


   
     The chart is shown for illustrative purposes only and does not represent
any Fund'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. Small cap stocks are represented by an index of the ninth and
tenth decile of the NYSE plus stocks listed on the American Stock Exchange
(AMEX) and OTC with the same or less capitalization as the upper bound of the
NYSE ninth decile. Common 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 indices are
unmanaged and are not available for investment.
    

- ------------------
   
Source: Stocks, Bonds, Bills and Inflation 1998 Yearbook(Trademark) Ibbotson
        Assoc., Chi., (annual updates work by Roger C. Ibbotson & Rex A
        Sinquefield).
    
 
   
     Over time, small cap and large cap stocks have outperformed all other
investments by a wide margin, offering a solid hedge against inflation. From
1926 to 1997, stocks beat all other traditional asset classes.
    
 
                                     TAXES
 
   
     To continue to qualify for treatment as a regulated investment company
("RIC") under the Internal Revenue Code, each Fund must distribute to its
shareholders for each taxable year at least 90% of its investment company
taxable income (consisting generally of net investment income and net short-term
capital gain) ("Distribution Requirement") and must meet several additional
requirements. For each Fund, these requirements include the following: (1) the
Fund must derive at least 90% of its gross income each taxable year from
dividends, interest, payments with respect to securities loans and gains from
the sale or other
    
 
                                       37
<PAGE>

   

disposition of securities, or other income (including gains from options or
futures) derived with respect to its business of investing in securities
("Income Requirement"); (2) at the close of each quarter of the Fund's taxable
year, at least 50% of the value of its total assets must be represented by cash
and cash items, U.S. government securities, securities of other RICs and other
securities, with these other securities limited, in respect of any one issuer,
to an amount that does not exceed 5% of the value of the Fund's total assets and
that does not represent more than 10% of the issuer's outstanding voting
securities; and (3) at the close of each quarter of the Fund's taxable year, not
more than 25% of the value of its total assets may be invested in securities
(other than U.S. government securities or the securities of other RICs) of any
one issuer. If a Fund failed to qualify for treatment as a RIC for any taxable
year, it would be taxed as an ordinary corporation on its taxable income for
that year (even if that income was distributed to its shareholders) and all
distributions out of its earnings and profits would be taxable to its
shareholders as dividends (that is, ordinary income).
    
 
     Dividends and other distributions declared by a Fund 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 Fund and received by the
shareholders on December 31 of that year if the distributions are paid by the
Fund during the following January. Accordingly, those distributions will be
taxed to shareholders for the year in which that December 31 falls.
 
     A portion of the dividends from each Fund'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 may
not exceed the aggregate dividends received by a Fund from U.S. corporations.
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 shares of a Fund 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.
 
     Each Fund 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.
 
   
     Each Fund may invest in the stock of "passive foreign investment companies"
("PFICs") if such stock is a permissible investment. A PFIC is a foreign
corporation--other than a "controlled foreign corporation" (i.e., a foreign
corporation in which, on any day during its taxable year, more than 50% of the
total voting power of all voting stock therein or the total value of all stock
therein is owned, directly, indirectly, or constructively, by "U.S.
shareholders," defined as U.S. persons that individually own, directly,
indirectly, or constructively, at least 10% of that voting power) as to which a
Fund is a shareholder--that, in general, meets either of the following tests:
(1) at least 75% of its gross income is passive or (2) an average of at least
50% of its assets produce, or are held for the production of, passive income.
Under certain circumstances, a Fund will be subject to federal income tax on a
portion of any "excess distribution" received on the stock of a PFIC or of any
gain from disposition of that stock (collectively "PFIC income"), plus interest
thereon, even if the Fund distributes the PFIC income as a taxable dividend to
its shareholders. The balance of the PFIC income will be included in the Fund's
investment company taxable income and, accordingly, will not be taxable to it to
the extent it distributes that income to its shareholders.
    
 
   
     If a Fund invests in a PFIC and elects to treat the PFIC as a "qualified
electing fund" ("QEF"), then in lieu of the foregoing tax and interest
obligation, the Fund would be required to include in income each year its pro
rata share of the QEF's annual ordinary earnings and net capital gain (the
excess of net long-term capital gain over net short-term capital loss)--which
probably would have to be distributed by the Fund to satisfy the Distribution
Requirement and avoid imposition of the Excise Tax--even if those earnings and
gain were not distributed to the Fund by the QEF. In most instances it will be
very difficult, if not impossible, to make this election because of certain
requirements thereof.
    
 
                                       38
<PAGE>

   
     Each Fund may elect to "mark to market" its stock in any PFIC.
"Marking-to-market," in this context, means including in ordinary income each
taxable year the excess, if any, of the fair market value of a PFIC's stock over
a Fund's adjusted basis therein as of the end of that year. Pursuant to the
election, a Fund also would be allowed to deduct (as an ordinary, not capital,
loss) the excess, if any, of its adjusted basis in PFIC stock over the fair
market value thereof as of the taxable year-end, but only to the extent of any
net mark-to-market gains with respect to that stock included by the Fund for
prior taxable years. A Fund's adjusted basis in each PFIC's stock with respect
to which it makes this election will be adjusted to reflect the amounts of
income included and deductions taken thereunder (and under regulations proposed
in 1992 that provided a similar election with respect to the stock of certain
PFICs).
    
 
   
     The use of hedging strategies involving Derivative Instruments, such as
writing (selling) and purchasing options and futures contracts, involves complex
rules that will determine for income tax purposes the amount, character and
timing of recognition of the gains and losses a Fund realizes in connection
therewith. Gains from options and futures derived by a Fund with respect to its
business of investing in securities will qualify as permissible income under the
Income Requirement.
    
 
   
     If a Fund has an "appreciated financial position"--generally, an interest
(including an interest through an option, futures contract or short sale) with
respect to any stock, debt instrument (other than "straight debt") or
partnership interest the fair market value of which exceeds its adjusted
basis--and enters into a "constructive sale" of the same or substantially
similar property, the Fund will be treated as having made an actual sale
thereof, with the result that gain will be recognized at that time. A
constructive sale generally consists of a short sale, an offsetting notional
principal contract or a futures contract entered into by a Fund or a related
person with respect to the same or substantially similar property. In addition,
if the appreciated financial postion is itself a short sale or such a contract,
acquisition of the underlying property or substantially similar property will be
deemed a constructive sale. The foregoing will not apply, however, to any
transaction during any taxable year that otherwise would be treated as a
constructive sale if the transaction is closed within 30 days after the end of
that year and the Fund holds the appreciated financial position unhedged for
60 days after that closing (i.e., at no time during that 60-day period is the
Fund's risk of loss with respect to that position reduced by reason of certain
specified transactions with respect to substantially similar or related
property, such as having an option to sell, being contractually obligated to
sell, making a short sale or granting an option to buy substantially identical
stock or securities).
    
 
                               OTHER INFORMATION
 
   
     Prior to April 3, 1995, Growth and Income Fund was known as "PaineWebber
Dividend Growth Fund." Prior to May 1, 1998, Mid Cap Fund was known as
"PaineWebber Capital Appreciation Fund." Prior to July 26, 1996, Small Cap Fund
was known as "PaineWebber Small Cap Value Fund." On July 26, 1996, Small Cap
Fund was combined in a tax-free reorganization with PaineWebber Small Cap Growth
Fund, a series of PaineWebber Investment Trust III. As a result of the
reorganization, each shareholder of PaineWebber Small Cap Growth Fund became a
shareholder of Small Cap Fund. Prior to November 10, 1995, each Fund's Class C
shares were known as "Class D" shares. Prior to November 10, 1995, the Class Y
shares of Growth and Income Fund and Growth Fund were known as Class C shares.
    
 
     Each Trust is an entity of the type commonly known as a "Massachusetts
business trust." Under Massachusetts law, shareholders of a Fund could, under
certain circumstances, be held personally liable for the obligations of the
applicable Trust or Fund. However, each Declaration of Trust disclaims
shareholder liability for acts or obligations of the Trust or the Fund and
requires that notice of such disclaimer be given in each note, bond, contract,
instrument, certificate or undertaking made or issued by the trustees or by any
officers or officer by or on behalf of the Trust or Fund, the trustees or any of
them in connection with the Trust. Each Declaration of Trust provides for
indemnification from a Fund's property for all losses and expenses of any
shareholder held personally liable for the obligations of that Fund. Thus, the
risk of a shareholder's incurring financial loss on account of shareholder
liability is limited to circumstances in which a Fund itself would be unable to
meet its obligations, a possibility that 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, the shareholder paying such
liability will be entitled to reimbursement from the general assets
 
                                       39

<PAGE>

of that Fund. The trustees intend to conduct the operations of each Fund in such
a way as to avoid, as far as possible, ultimate liability of the shareholders
for liabilities of the Funds.
 
   
     CLASS-SPECIFIC EXPENSES.  Each Fund may determine to allocate certain of
its expenses (in addition to service and distribution fees) to the specific
classes of its shares to which those expenses are attributable. For example,
Class B and Class C shares bear higher transfer agency fees per shareholder
account than those borne by Class A or Class Y shares. The higher fee is imposed
due to the higher costs incurred by the Transfer Agent in tracking shares
subject to a contingent deferred sales charge because, upon redemption, the
duration of the shareholder's investment must be determined in order to
determine the applicable charge. Although the transfer agency fee will differ on
a per account basis as stated above, the specific extent to which the transfer
agency fees will differ between the classes as a percentage of net assets is not
certain, because the fee as a percentage of net assets will be affected by the
number of shareholder accounts in each class and the relative amounts of net
assets in each class.
    
 
     COUNSEL.  The law firm of Kirkpatrick & Lockhart LLP, 1800 Massachusetts
Avenue, N.W., Washington, D.C. 20036-1800, serves as counsel to the Funds.
Kirkpatrick & Lockhart LLP also acts as counsel to PaineWebber and Mitchell
Hutchins in connection with other matters.
 
   
     AUDITORS.  Ernst & Young LLP, 787 Seventh Avenue, New York, New York 10019,
serves as independent auditors for Growth and Income Fund, Mid Cap Fund and
Growth Fund. PricewaterhouseCoopers LLP, 1177 Avenue of the Americas, New York,
New York 10036, serves as independent accountants for Small Cap Fund.
    
 
                              FINANCIAL STATEMENTS
 
     Each Fund's Annual Report to Shareholders for its last fiscal year is a
separate document supplied with this Statement of Additional Information, and
the financial statements, accompanying notes and report of independent auditors
appearing therein are incorporated herein by this reference.
 
                                       40

<PAGE>



                      [This page intentionally left blank]

<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
"gilt edge." 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 payments and principal security appear adequate for the
present but certain protective elements may be lacking or may be
characteristically unreliable over any great length of time. Such bonds lack
outstanding investment characteristics and in fact have speculative
characteristics as well; 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 apply 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; 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
least degree of speculation and C the highest. While such debt will likely have
some quality and protective characteristics, these may be outweighed by large
uncertainties or major exposures to adverse conditions; 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; 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
 
                                      A-1

<PAGE>

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.
 
                                      A-2
<PAGE>




                      [This page intentionally left blank]
<PAGE>




                      [This page intentionally left blank]

<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 FUNDS OR THEIR DISTRIBUTOR. THE PROSPECTUS
AND THIS STATEMENT OF ADDITIONAL INFORMATION DO NOT CONSTITUTE AN OFFERING BY
ANY FUND OR BY THE DISTRIBUTOR IN ANY JURISDICTION IN WHICH SUCH OFFERING MAY
NOT LAWFULLY BE MADE.

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

                               TABLE OF CONTENTS
 
   
<TABLE>
<CAPTION>
                                                  PAGE
                                                  ----
<S>                                               <C>
Statement of Additional Information............      1
Investment Policies and Restrictions...........      1
Strategies Using Derivative Instruments........      7
Trustees and Officers; Principal Holders of
  Securities...................................     13
Investment Advisory and Distribution
  Arrangements.................................     21
Portfolio Transactions.........................     27
Reduced Sales Charges, Additional Exchange and
  Redemption Information and Other Services....     29
Conversion of Class B Shares...................     33
Valuation of Shares............................     33
Performance Information........................     33
Taxes..........................................     37
Other Information..............................     39
Financial Statements...........................     40
Appendix.......................................    A-1
</TABLE>
    
 
   
(Copyright)
    

       
   
1998 PaineWebber Incorporated
    
 
                                                                     PaineWebber
                                                          Growth and Income Fund
   
                                                                     PaineWebber
                                                                    Mid Cap Fund
    
   
                                                                     PaineWebber
                                                                  Small Cap Fund
    
                                                                     PaineWebber
                                                                     Growth Fund
        
- --------------------------------------------------------------------------------
                                             Statement of Additional Information
   
                                                               November 30, 1998
    
- --------------------------------------------------------------------------------


                                                                     PAINEWEBBER

<PAGE>

                            PART C. OTHER INFORMATION

   
<TABLE>
<CAPTION>

Item 23. Exhibits
         --------
<S>               <C>
         (1)      Amended and Restated Declaration of Trust (1)

         (2)      Restated By-laws (1)

         (3)      Instruments defining the rights of holders of Registrant's
                  shares of beneficial interest (2)

         (4)      Investment Advisory and Administration Contract (filed
                  herewith)

         (5)      (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 (3)

                  (d) Distribution Contract with respect to Class Y shares (3)

                  (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
                      (3)

                  (h) Exclusive Dealer Agreement with respect to Class Y shares
                      (3)

         (6)      Bonus, profit sharing or pension plans - none

         (7)      Custodian Agreement (filed herewith)

         (8)      Transfer Agency Agreement (filed herewith)

         (9)      Opinion and consent of counsel (filed herewith)

         (10)     Other opinions, appraisals, rulings and consents: Auditor's
                  Consent (filed herewith)

         (11)     Financial statements omitted from prospectus-none

         (12)     Letter of investment intent (filed herewith) 

         (13)     (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)

         (14)     and

         (27)     Financial Data Schedule (filed herewith)

         (15)     Plan pursuant to Rule 18f-3 (4)

</TABLE>
    

- -------------------------------
   
(1)      Incorporated by reference from Post-Effective Amendment No. 42 to the
         registration statement, SEC File No. 2-78626, filed November 25, 1997.
    
(2)      Incorporated by reference from Articles III, VIII, IX, X and XI of
         Registrant's Amended and Restated Declaration of Trust and from
         Articles II, VII and X of Registrant's Restated By-Laws.
(3)      Incorporated by reference from Post-Effective Amendment No. 38 to the
         registration statement, SEC File No. 2-78626, filed November 15, 1995.
(4)      Incorporated by reference from Post-Effective Amendment No. 40 to the
         registration statement, SEC File No. 2-78626, filed September 25, 1996.


                                      C-1
<PAGE>

Item 24. Persons Controlled by or under Common Control with Registrant

         None.

       

Item 25. Indemnification

         Section 2 of "Indemnification" in Article X of the Declaration of Trust
provides that the appropriate series of the Registrant will indemnify its
Trustees and officers 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
X, 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 or her action was in the best interest of the
Registrant. Section 2 of "Indemnification" in Article X also provides that the
Registrant may maintain insurance policies covering such rights of
indemnification.

         Additionally, "Limitation of Liability" in Article X of the Declaration
of Trust 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 Trust or a particular series thereof; 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 Trustees and
officers shall not be liable for neglect or wrongdoing by them or any officer,
agent, employee or investment adviser of the Registrant.

         Section 2 of Article XI of the Declaration of Trust additionally
provides that, subject to the provisions of Section 1 of Article XI and to
Article X, Trustees shall not be liable for errors of judgment or mistakes of
fact or law, or for any act or omission in accordance with advice of counsel or
other experts, or failing to follow such advice, with respect to the meaning and
operation of the Declaration of Trust.

         Article IX of the By-laws provides that the Registrant may purchase and
maintain insurance on behalf of any person who is or was a Trustee, officer or
employee of the Trust, or is or was serving at the request of the Trust as a
Trustee, officer or employee of a corporation, partnership, joint venture, trust
or other enterprise against any liability asserted against him or her and
incurred by him or her in any such capacity or arising out of his or her status
as such, whether or not the Registrant would have the power to indemnify him or
her against such liability, provided that the Registrant may not acquire
insurance protecting any Trustee or officer against liability to the Registrant
or its shareholders to which he or she would otherwise be subject by reason of
willful misfeasance, bad faith, gross negligence, or reckless disregard of the
duties involved in the conduct of his or her office.

         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 


                                      C-2
<PAGE>

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

         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.

         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 Trust, pursuant to the foregoing provisions or otherwise, the
Trust 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 Trust of expenses
incurred or paid by a Trustee, officer or controlling person of the Trust in
connection with the successful defense of any action, suit or proceeding or
payment pursuant to any insurance policy) is asserted against the Trust by such
Trustee, officer or controlling person in connection with the securities being
registered, the Trust 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.

Item 26.  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 PaineWebber 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 27.  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 MUNICIPAL INCOME FUND INC.
         MANAGED HIGH YIELD FUND INC.
   
         MANAGED HIGH YIELD PLUS FUND INC.
    
   
         MITCHELL HUTCHINS INSTITUTIONAL SERIES
    
   
         MITCHELL HUTCHINS PORTFOLIOS
    
         MITCHELL HUTCHINS SERIES TRUST
         PAINEWEBBER AMERICA FUND


                                      C-3
<PAGE>

         PAINEWEBBER FINANCIAL SERVICES GROWTH FUND INC.
         PAINEWEBBER INDEX TRUST
         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
         PAINEWEBBER SECURITIES 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
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.

   
<TABLE>
<CAPTION>
                                                                               Position and Offices With Underwriter or
   Name                               Position and Offices With Registrant     Exclusive Dealer
   ----                               ------------------------------------     ----------------
<S>                                   <C>                                      <C>
   Margo N. Alexander                 President and Trustee                    President, Chief Executive Officer and a
                                                                               Director of Mitchell Hutchins and
                                                                               Executive Vice President and a Director
                                                                               of PaineWebber

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

   Lawrence Chinsky                   Vice President and Assistant Treasurer   Assistant Vice President and Investment
                                                                               Monitoring Officer of the Mutual Fund
                                                                               Finance Department of Mitchell Hutchins

   John J. Lee                        Vice President and Assistant Treasurer   Vice President and a Manager of the
                                                                               Mutual Fund Finance Department of
                                                                               Mitchell Hutchins
</TABLE>
    


                                      C-4
<PAGE>

   
<TABLE>
<CAPTION>
                                                                               Position and Offices With Underwriter or
   Name                               Position and Offices With Registrant     Exclusive Dealer
   ----                               ------------------------------------     ----------------
<S>                                   <C>                                      <C>
   Ann E. Moran                       Vice President and Assistant Treasurer   Vice President and a Manager of the
                                                                               Mutual Fund Finance Department of
                                                                               Mitchell Hutchins

   Diane 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 for Mitchell
                                                                               Hutchins

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

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

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

   Mark A. Tincher                    Vice President                           Managing Director and Chief Investment
                                                                               Officer - U.S. Equity Investments of
                                                                               Mitchell Hutchins

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

</TABLE>
    

         c)       None.

Item 28.  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 and administrator,
Mitchell Hutchins, 1285 Avenue of the Americas, New York, New York 10019. All
other accounts, books and documents required by Rule 31a-1 are maintained in the
physical possession of Registrant's transfer agent and custodian.

Item 29.  Management Services

         Not applicable.

   
Item 30.  Undertakings
    
   
         None.
    

                                      C-5
<PAGE>


                                   SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant certifies that it meets all the
requirements for effectiveness of this Post-Effective Amendment to its
Registration Statement pursuant to Rule 485(b) under the Securities Act of 1933
and has duly caused this Post-Effective Amendment 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 19th day of November, 1998.

                                            PAINEWEBBER AMERICA FUND

                                            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
Post-Effective Amendment has been signed below by the following persons in the
capacities and on the dates indicated: 

<TABLE>
<CAPTION>
Signature                            Title                                      Date
- ---------                            -----                                      ----
<S>                                  <C>                                        <C> 
/s/ Margo N. Alexander               President and Trustee                      November 19, 1998
- ---------------------------          (Chief Executive Officer)
Margo N. Alexander *                 

/s/ E. Garrett Bewkes, Jr.           Trustee and Chairman                       November 19, 1998
- ---------------------------          of the Board of Trustees
E. Garrett Bewkes, Jr. *             

/s/ Richard Q. Armstrong             Trustee                                    November 19, 1998
- ---------------------------
Richard Q. Armstrong *

/s/ Richard R. Burt                  Trustee                                    November 19, 1998
- ---------------------------
Richard R. Burt *

/s/ Mary C. Farrell                  Trustee                                    November 19, 1998
- ---------------------------
Mary C. Farrell *

/s/ Meyer Feldberg                   Trustee                                    November 19, 1998
- ---------------------------
Meyer Feldberg *

/s/ George W. Gowen                  Trustee                                    November 19, 1998
- ---------------------------
George W. Gowen *

/s/ Frederic V. Malek                Trustee                                    November 19, 1998
- ---------------------------
Frederic V. Malek *

/s/ Carl W. Schafer                  Trustee                                    November 19, 1998
- ---------------------------
Carl W. Schafer *

/s/ Paul H. Schubert                 Vice President and Treasurer (Chief        November 19, 1998
- ---------------------------          Financial and Accounting Officer)
Paul H. Schubert                                     

</TABLE>

<PAGE>



                             SIGNATURES (Continued)

*        Signature affixed by Elinor W. Gammon pursuant to powers of attorney
         dated May 21, 1996 and incorporated by reference from Post-Effective
         Amendment No. 30 to the registration statement of PaineWebber Managed
         Municipal Trust, SEC File 2-89016, filed June 27, 1996.

<PAGE>

                            PAINEWEBBER AMERICA FUND

                                  EXHIBIT INDEX

   
<TABLE>
Exhibit
Number
- -------
<S>               <C>
         (1)      Amended and Restated Declaration of Trust (1)

         (2)      Restated By-laws (1)

         (3)      Instruments defining the rights of holders of Registrant's
                  shares of beneficial interest (2)

         (4)      Investment Advisory and Administration Contract (filed
                  herewith)

         (5)      (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 (3)

                  (d) Distribution Contract with respect to Class Y shares (3)

                  (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
                      (3)

                  (h) Exclusive Dealer Agreement with respect to Class Y shares
                      (3)

         (6)      Bonus, profit sharing or pension plans - none

         (7)      Custodian Agreement (filed herewith)

         (8)      Transfer Agency Agreement (filed herewith)

         (9)      Opinion and consent of counsel (filed herewith)

         (10)     Other opinions, appraisals, rulings and consents: Auditor's
                  Consent (filed herewith)

         (11)     Financial statements omitted from prospectus-none

         (12)     Letter of investment intent (filed herewith) 

         (13)     (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)

         (14)     and

         (27)     Financial Data Schedule (filed herewith)

         (15)     Plan pursuant to Rule 18f-3 (4)

</TABLE>
    

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

(1)      Incorporated by reference from Post-Effective Amendment No. 42 to the
         registration statement, SEC File No. 2-78626, filed November 25, 1997.

(2)      Incorporated by reference from Articles III, VIII, IX, X and XI of
         Registrant's Amended and Restated Declaration of Trust and from
         Articles II, VII and X of Registrant's Restated By-Laws.

(3)      Incorporated by reference from Post-Effective Amendment No. 38 to the
         registration statement, SEC File No. 2-78626, filed November 15, 1995.

<PAGE>

(4)      Incorporated by reference from Post-Effective Amendment No. 40 to the
         registration statement, SEC File No. 2-78626, filed September 25, 1996.



<PAGE>

                                                                   Exhibit No. 4


                 INVESTMENT ADVISORY AND ADMINISTRATION CONTRACT

         Contract made as of March 1, 1989, between PAINEWEBBER AMERICA FUND, a
Massachusetts 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
intends to offer for public sale distinct series of shares of beneficial
interest ("Series"), each corresponding to a distinct portfolio; 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, 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 management with respect to all
securities and investments and cash equivalents in each Series. Mitchell
Hutchins will determine from time to time what securities and other investments
will be purchased, retained or sold by each Series.

         (b) Mitchell Hutchins agrees that in placing orders with brokers and
dealers, it will attempt to obtain the best net result in terms of price and
execution; provided that, on behalf of any Series, Mitchell Hutchins may, in its
discretion, purchase and sell portfolio securities to and from brokers and
dealers who provide the Series with research, analysis, advice and similar
services, and Mitchell Hutchins may pay to those brokers and dealers, in return
for research and analysis, a higher commission or spread than may be charged by
other brokers and dealers, subject to Mitchell Hutchins' determining in good
faith that such commission or spread is reasonable in terms either of the
particular transaction or of the overall responsibility of Mitchell Hutchins to
such Series and its other clients and that the total commissions or spreads paid
by such Series will be reasonable in relation to the benefits to the Series over
the long term. In no instance will portfolio securities be purchased from or
sold to Mitchell Hutchins, or any affiliated person thereof, except in
accordance with the federal securities laws and the rules and regulations

<PAGE>

thereunder. Whenever Mitchell Hutchins simultaneously places orders to purchase
or sell the same security on behalf of a Series and one or more other accounts
advised by Mitchell Hutchins, such orders will be allocated as to price and
amount among all such accounts in a manner believed to be equitable to each
account. The Trust recognizes that in some cases this procedure may adversely
affect the results obtained for the Series.

         (c) 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.

         (d) Mitchell Hutchins will oversee the computation of the net asset
value and the net income of each Series as described in the currently effective
registration statement of the Trust under the Securities Act of 1933, as
amended, and 1940 Act and any supplements thereto ("Registration Statement") or
as more frequently requested by the Board.

         (e) The Trust hereby authorizes Mitchell Hutchins and any entity or
person associated with Mitchell Hutchins which is a member of a national
securities exchange to effect any transaction on such exchange for the account
of any Series, which transaction is permitted by Section 11(a) of the 1934 Act
and Rule 11a2-2(T) thereunder, and the Trust hereby consents to the retention of
compensation by Mitchell Hutchins or person or entity associated with Mitchell
Hutchins for such transactions in accordance with Rule 11a2-2(T)(a)(2)(iv).

         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 the oversight of transfer agency, custodial
and accounting services, except as hereinafter set forth; provided, however,
that nothing 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
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, but not pay, for the periodic
preparation, updating, filing and dissemination (as applicable) of the Trust's
Registration Statement, proxy material, tax returns and required reports to each
Series' shareholders and the Securities and Exchange Commission and other
appropriate federal or state regulatory authorities.


                                     - 2 -
<PAGE>

         (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 Declaration of
Trust, 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 Paragraph 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 Paragraph 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 nature or a dissimilar
nature.

         7. Expenses.

         (a) During the term of this Contract, each Series will bear all
expenses, not specifically assumed by Mitchell Hutchins, incurred in its
operations and the offering of its shares.

         (b) Expenses borne by each Series will include but not be limited to
the following (or each Series' proportionate share of the following): (i) the
cost (including brokerage commissions) of securities purchased or sold by the
Series and any losses incurred in connection therewith; (ii) fees payable to and
expenses incurred on behalf of the Series by Mitchell Hutchins under this
Contract; (iii) expenses of organizing the Trust and the Series; (iv) filing
fees and expenses relating to the registration and qualification of the Series'
shares and the Trust under federal and/or state securities laws and maintaining
such registrations and qualifications; (v) fees 


                                     - 3 -
<PAGE>

and salaries payable to the Trust's Trustees and officers who are not interested
persons of the Trust or Mitchell Hutchins; (vi) all expenses incurred in
connection with the Trustees' services, including travel expenses; (vii) taxes
(including any income or franchise taxes) and governmental fees; (viii) costs of
any liability, uncollectible items of deposit and other insurance and fidelity
bonds; (ix) any costs, expenses or losses arising out of a liability of or claim
for damages or other relief asserted against the Trust or Series for violation
of any law; (x) 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; (xi) charges of custodians, transfer agents and other agents;
(xii) costs of preparing share certificates; (xiii) 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; (xiv) costs of mailing prospectuses and supplements thereto,
statements of additional information and supplements thereto, reports and proxy
materials to existing shareholders; (xv) any extraordinary expenses (including
fees and disbursements of counsel, costs of actions, suits or proceedings to
which the Trust is a party and the expenses the Trust may incur as a result of
its legal obligation to provide indemnification to its officers, Trustees,
agents and shareholders) incurred by the Trust or Series; (xvi) fees, voluntary
assessments and other expenses incurred in connection with membership in
investment company organizations; (xvii) costs of mailing and tabulating proxies
and costs of meetings of shareholders, the Board and any committees thereof;
(xviii) the cost of investment company literature and other publications
provided by the Trust to its Trustees and officers; and (xix) costs of mailing,
stationery and communications equipment.

         (c) The Trust or a Series may pay directly any expense incurred by it
in its normal operations and, if any such payment is consented to by Mitchell
Hutchins and acknowledged as otherwise payable by Mitchell Hutchins pursuant to
this Contract, the Series may reduce the fee payable to Mitchell Hutchins
pursuant to Paragraph 8 hereof by such amount. To the extent that such
deductions exceed the fee payable to Mitchell Hutchins on any monthly payment
date, such excess shall be carried forward and deducted in the same manner from
the fee payable on succeeding monthly payment dates.

         (d) Mitchell Hutchins will assume the cost of any compensation for
services provided to the Trust received by the officers of the Trust and by
those Trustees who are interested persons of the Trust.

         (e) The payment or assumption by Mitchell Hutchins of any expense 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, with respect to the PaineWebber Classic Growth and Income Fund series,
the Trust will pay to Mitchell Hutchins a fee, computed daily and paid monthly,
at an annual rate of 0.70% of such Series' average daily net assets.


                                     - 4 -
<PAGE>

         (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
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 date 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
shall not be liable for any error of judgment or mistake of law or for any loss
suffered by any Series or the Trust in connection with the matters to which this
Contract relates except a loss resulting 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. 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, it 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.

         11. 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


                                     - 5 -
<PAGE>

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
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.

         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 and the 1940 Act, provided, however, that
Section 10 above will be construed in accordance with the laws of the
Commonwealth of Massachusetts. To the extent that the applicable laws of the
State of Delaware or the Commonwealth of Massachusetts 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,"
"assignment", "broker," "dealer," "investment adviser," "national securities
exchange," "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:                                             PAINEWEBBER AMERICA FUND

             /s/ Robin Berger                       By: /s/ Dianne E O'Donnell
- -------------------------------------                  -------------------------
Attest:
                                                       MITCHELL HUTCHINS ASSET 
                                                           MANAGEMENT INC.

             /s/ Robin Berger                       By: /s/ Joyce Fensterstock
- --------------------------------------                  ------------------------


                                     - 7 -



<PAGE>


                                                                Exhibit No. 5(a)

                            PAINEWEBBER AMERICA FUND

                              DISTRIBUTION CONTRACT
                                 CLASS A SHARES

         CONTRACT made as of July 7, 1993, between PAINEWEBBER AMERICA FUND, a
Massachusetts 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 one distinct series of shares of beneficial interest ("Series"),
which corresponds to a distinct portfolio and has been designated as the
PaineWebber Dividend Growth Fund; 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 Section 26(d) of the National Association of
Securities Dealers, Inc. ("NASD") Rules of Fair Practice (collectively, "service
activities"). "Service activities" do not include the transfer agency-related
and other services for which PaineWebber receives compensation under the Service
Contract between PaineWebber and the Fund.


                                     - 2 -
<PAGE>

                  (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
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 


                                     - 3 -
<PAGE>

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.

         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 Declaration of Trust 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 


                                     - 4 -
<PAGE>

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
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 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 


                                     - 5 -
<PAGE>

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 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 


                                     - 6 -
<PAGE>

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
hereabove written, 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 


                                     - 7 -
<PAGE>

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.

         14. Governing Law. This Contract shall be construed in accordance with
the laws of the State of Delaware and the 1940 Act, provided, however, that
Section 10 above will be construed in accordance with the laws of the
Commonwealth of Massachusetts. To the extent that the applicable laws of the
State of Delaware or the Commonwealth of Massachusetts 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.


                                     - 8 -
<PAGE>

         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:                              PAINEWEBBER AMERICA FUND

     /s/ Jenny Ann Frank                 By: /s/ Dianne E. O'Donnell
     -------------------                     -------------------------------
                                                 Dianne E. O'Donnell
                                                 Secretary and Vice President

    ATTEST:                              MITCHELL HUTCHINS ASSET MANAGEMENT INC.

    /s/  Jenny Ann Frank                 By: /s/ Jack W. Murphy
    --------------------                     -------------------------------
                                                 Jack W. Murphy
                                                 First Vice President

                                     - 9 -




<PAGE>


                                                                Exhibit No. 5(b)

                            PAINEWEBBER AMERICA FUND

                              DISTRIBUTION CONTRACT
                                 CLASS B SHARES

         CONTRACT made as of July 7, 1993, between PAINEWEBBER AMERICA FUND, a
Massachusetts 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 one distinct series of shares of beneficial interest ("Series"),
which corresponds to a distinct portfolio and has been designated as the
PaineWebber Dividend Growth Fund; 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 Section 26(d) of the National Association of
Securities Dealers, Inc. ("NASD") Rules of Fair Practice (collectively, "service
activities"). "Service activities" do not include the transfer agency-related
and other services for which PaineWebber receives compensation under the Service
Contract between PaineWebber and the Fund.

                  (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 


                                       2
<PAGE>

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
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.


                                       3
<PAGE>

                  (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.

                  (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 Declaration of Trust 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 


                                       4
<PAGE>

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
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 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; 


                                       5
<PAGE>

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
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 


                                       6
<PAGE>

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
hereabove written, 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 

                                       7
<PAGE>

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, provided, however, that
        Section 10 above will be construed in accordance with the laws of the
        Commonwealth of Massachusetts. To the extent that the applicable laws of
        the State of Delaware or the Commonwealth of Massachusetts 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:                              PAINEWEBBER AMERICA FUND

    /s/ Jenny Ann Frank                  By: /s/ Dianne E. O'Donnell
    -------------------                      -----------------------------------
                                                 Dianne E. O'Donnell
                                                 Secretary and Vice President

    ATTEST:                              MITCHELL HUTCHINS ASSET MANAGEMENT INC.

    /s/ Jenny Ann Frank                  By:  /s/ Jack W. Murphy
    -------------------                      -----------------------------------
                                                  Jack W. Murphy
                                                  First Vice President


                                       8



<PAGE>

                                                                Exhibit No. 5(e)

                           EXCLUSIVE DEALER AGREEMENT
                   CLASS A SHARES OF PAINEWEBBER AMERICA FUND

         AGREEMENT made as of July 7, 1993, between Mitchell Hutchins Asset
Management Inc. ("Mitchell Hutchins"), a Delaware corporation, and PaineWebber
Incorporated ("PaineWebber"), a Delaware corporation.

         WHEREAS PaineWebber America Fund ("Fund") is a Massachusetts 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 one distinct series of shares of
beneficial interest ("Series"), which corresponds to a distinct portfolio and
has been designated as the PaineWebber Dividend Growth Fund; 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:



<PAGE>

         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
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.


                                       2
<PAGE>

                  (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
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 Section 26(d) of the National Association of Securities Dealers,
Inc. ("NASD") Rules of Fair Practice (collectively, "service activities").
"Service activities" do not include the transfer agency-related and other
services for which PaineWebber receives compensation under the Service Contract
between PaineWebber and the Fund.

                  (h) PaineWebber represents and warrants that: (i) it is a
member in good standing of the NASD and agrees to abide by the Rules of Fair
Practice 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 


                                       3
<PAGE>

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.

                  (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.

         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 


                                       4
<PAGE>

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 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.


                                       5
<PAGE>

         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
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.


                                       6
<PAGE>

         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.

                  (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 


                                       7
<PAGE>

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.

         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:  /s/ Jenny Ann Frank            By:  /s/ Dianne E. O'Donnell
                                                 ----------------------------
                                                     Dianne E. O'Donnell
                                                     First Vice President

                                                 PAINEWEBBER INCORPORATED

    Attest:  /s/ Jenny Ann Frank             By: /s/ Steven M. Joenk
                                                 ----------------------------
                                                     Steven M. Joenk
                                                     Corporate Vice President


                                       8



<PAGE>

                                                                Exhibit No. 5(f)

                           EXCLUSIVE DEALER AGREEMENT
                   CLASS B SHARES OF PAINEWEBBER AMERICA FUND

         AGREEMENT made as of July 7, 1993, between Mitchell Hutchins Asset
Management Inc. ("Mitchell Hutchins"), a Delaware corporation, and PaineWebber
Incorporated ("PaineWebber"), a Delaware corporation.

         WHEREAS PaineWebber America Fund ("Fund") is a Massachusetts 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 one distinct series of shares of
beneficial interest ("Series"), which corresponds to a distinct portfolio and
has been designated as the PaineWebber Dividend Growth Fund; 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:


<PAGE>

         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
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.


                                     - 2 -
<PAGE>

                  (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.

                  (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 Section 26(d) of the National Association of Securities Dealers,
Inc. ("NASD") Rules of Fair Practice (collectively, "service activities").
"Service activities" do not include the transfer agency-related and other
services for which PaineWebber receives compensation under the Service Contract
between PaineWebber and the Fund.

                  (h) PaineWebber represents and warrants that: (i) it is a
member in good standing of the NASD and agrees to abide by the Rules of Fair
Practice 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 


                                     - 3 -
<PAGE>

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.

                  (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
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 


                                     - 5 -
<PAGE>

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.

                  (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.


                                     - 6 -
<PAGE>

                  (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.

         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 


                                     - 7 -
<PAGE>

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:  /s/ Jenny Ann Frank                By:  /s/ Dianne E. O'Donnell
            --------------------                     -----------------------
                                                     Dianne E. O'Donnell
                                                     First Vice President

                                                PAINEWEBBER INCORPORATED

    Attest:  /s/ Jenny Ann Frank                By:  /s/ Steven M. Joenk

                                                     Steven M. Joenk
                                                     Corporate Vice President


                                     - 8 -



<PAGE>



                                                                   Exhibit No. 7

                               CUSTODIAN CONTRACT
                                     Between
                            PAINEWEBBER AMERICA FUND
                                       and
                       STATE STREET BANK AND TRUST COMPANY


<PAGE>



                                TABLE OF CONTENTS

<TABLE>
<CAPTION>

                                                                                                               Page
<S>               <C>                                                                                          <C>
      1.          Employment of Custodian and Property to be Held By It...........................................1

      2.          Duties of the Custodian with Respect to Property of the Fund Held by the 
                  Custodian.......................................................................................2

                  2.1          Holding Securities.................................................................2
                  2.2          Delivery of Securities.............................................................2
                  2.3          Registration of Securities.........................................................6
                  2.4          Bank Accounts......................................................................6
                  2.5          Payments for Shares................................................................7
                  2.6          Investment and Availability of Federal Funds.......................................7
                  2.7          Collection of Income...............................................................7
                  2.8          Payment of Fund Moneys.............................................................8
                  2.9          Liability for Payment in Advance of Receipt of Securities
                               Purchased.........................................................................10
                  2.10         Payments for Repurchases or Redemptions of Shares of the Fund.....................10
                  2.11         Appointment of Agents.............................................................10
                  2.12         Deposit of Fund Assets in Securities System.......................................11
                  2.13         Segregated Account................................................................13
                  2.14         Ownership Certificates for Tax Purposes...........................................14
                  2.15         Proxies...........................................................................14
                  2.16         Communications Relating to Fund Portfolio Securities..............................14
                  2.17         Proper Instructions...............................................................15
                  2.18         Actions Permitted Without Express Authority.......................................15
                  2.19         Evidence of Authority.............................................................16

      3.          Duties of Custodian With Respect to the Books of Account and Calculation
                  of Net Asset Value and Net Income..............................................................16

      4.          Records........................................................................................17

      5.          Opinion of Fund's Independent Certified Public Accountants.....................................17

      6.          Reports to Fund by Independent Certified Public Accountants....................................18

      7.          Compensation of Custodian......................................................................18

      8.          Responsibility of Custodian....................................................................18

      9.          Effective Period, Termination and Amendment....................................................19

      10.         Successor Custodian............................................................................20

</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                               Page
<S>                                                                                                            <C>

      11.         Interpretive and Additional Provisions.........................................................21

      12.         Additional Funds...............................................................................21

      13.         Massachusetts Law to Apply.....................................................................22

      14.         Prior Contracts; Assignment....................................................................22

      15.         Headings.......................................................................................22

      16.         Notices........................................................................................22

      17.         Limitation of Liability of the Trustees and Shareholders.......................................23

</TABLE>

<PAGE>

                               CUSTODIAN CONTRACT

         This Contract between PaineWebber America Fund, a Massachusetts
business trust organized and existing under the laws of Massachusetts, having
its principal place of business at 1285 Avenue of the Americas, New York, New
York 10019 hereinafter called the "Fund", and State Street Bank and Trust
Company, a Massachusetts corporation, having its principal place of business at
225 Franklin Street, Boston, Massachusetts, 02110, hereinafter called the
"Custodian",

                                   WITNESSETH:

         WHEREAS, the Fund is authorized to issue shares in separate series,
with each such series representing interests in a separate portfolio of
securities and other assets; and

         WHEREAS, the Fund intends to initially offer shares in one series (such
series together with all other series subsequently established by the Fund and
made subject to this Contract in accordance with paragraph 12, being herein
referred to as the "Fund(s)");

         NOW THEREFOR, in consideration of the mutual covenants and agreements
hereinafter contained, the parties hereto agree as follows:

1.       Employment of Custodian and Property to be Held by It

         The Fund hereby employs the Custodian as the custodian of its assets
pursuant to the provisions of the Declaration of Trust. The Fund agrees to
deliver to the Custodian all securities and cash owned by it, and all payments
of income, payments of principal or capital distributions received by it with
respect to all securities owned by the Fund from time to time, and the cash
consideration received by it for such new or treasury shares of beneficial
interest ("Shares") of the Fund as may be issued or sold from time to time. The
Custodian shall not be responsible for any property of the Fund held or received
by the Fund and not delivered to the Custodian.

         Upon receipt of "Proper Instructions" (within the meaning of Section
2.17), the Custodian shall from time to time employ one or more sub-custodians,
but only in accordance with an 


<PAGE>

applicable vote by the Trustees of the Fund, and provided that the Custodian
shall have no more or less responsibility or liability to the Fund on account of
any actions or omissions of any sub-custodian so employed than any such
sub-custodian has to the Custodian.

2.       Duties of the Custodian with Respect to Property of the Fund Held By 
         the Custodian

2.1      Holding Securities. The Custodian shall hold and physically segregate 
         for the account of the Fund all non-cash property, including all
         securities owned by the Fund, other than securities which are
         maintained pursuant to Section 2.12 in a clearing agency which acts as
         a securities depository or in a book-entry system authorized by the
         U.S. Department of the Treasury, collectively referred to herein as
         "Securities System".

2.2      Delivery of Securities. The Custodian shall release and deliver
         securities owned by the Fund held by the Custodian or in a Securities
         System account of the Custodian only upon receipt of Proper
         Instructions, which may be continuing instructions when deemed
         appropriate by the parties, and only in the following cases:

         1)       Upon sale of such securities for the account of the Fund and
                  receipt of payment therefor;

         2)       Upon the receipt of payment in connection with any repurchase
                  agreement related to such securities entered into by the Fund;

         3)       In the case of a sale effected through a Securities System, in
                  accordance with the provisions of Section 2.12 hereof;

         4)       To the depository agent in connection with tender or other
                  similar offers for portfolio securities of the Fund;


                                        2
<PAGE>

         5)       To the issuer thereof or its agent when such securities are
                  called, redeemed, retired or otherwise become payable;
                  provided that, in any such case, the cash or other
                  consideration is to be delivered to the Custodian;

         6)       To the issuer thereof, or its agent, for transfer into the
                  name of the Fund or into the name of any nominee or nominees
                  of the Custodian or into the name or nominee name of any agent
                  appointed pursuant to Section 2.11 or into the name or nominee
                  name of any sub-custodian appointed pursuant to Article l; or
                  for exchange for a different number of bonds, certificates or
                  other evidence representing the same aggregate face amount or
                  number of units; provided that, in any such case, the new
                  securities are to be delivered to the Custodian;

         7)       Upon the sale of such securities for the account of the Fund,
                  to the broker or its clearing agent, against a receipt, for
                  examination in accordance with "street delivery" custom;
                  provided that in any such case, the Custodian shall have no
                  responsibility or liability for any loss arising from the
                  delivery of such securities prior to receiving payment for
                  such securities except as may arise from the Custodian's own
                  negligence or willful misconduct; 


         8)       For exchange or conversion pursuant to any plan of merger,
                  consolidation, recapitalization, reorganization or
                  readjustment of the securities of the issuer of such
                  securities, or pursuant to provisions for conversion contained
                  in such securities, or pursuant to any deposit agreement;


                                       3
<PAGE>

                  provided that, in any such case, the new securities and cash,
                  if any, are to be delivered to the Custodian; 

         9)       In the case of warrants, rights or similar securities, the
                  surrender thereof in the exercise of such warrants, rights or
                  similar securities or the surrender of interim receipts or
                  temporary securities for definitive securities; provided that,
                  in any such case, the new securities and cash, if any, are to
                  be delivered to the Custodian;

         10)      For delivery in connection with any loans of securities made
                  by the Fund, but only against receipt of adequate collateral
                  as agreed upon from time to time by the Custodian and the
                  Fund, which may be in the form of cash or obligations issued
                  by the United States government, its agencies or
                  instrumentalities, except that in connection with any loans
                  for which collateral is to be credited to the Custodian's
                  account in the book-entry system authorized by the U.S.
                  Department of the Treasury, the Custodian will not be held
                  liable or responsible for the delivery of securities owned by
                  the Fund prior to the receipt of such collateral;

         11)      For delivery as security in connection with any borrowings by
                  the Fund requiring a pledge of assets by the Fund, but only
                  against receipt of amounts borrowed;

         12)      For delivery in accordance with the provisions of any
                  agreement among the Fund, the Custodian and a broker-dealer
                  registered under the Securities Exchange Act of 1934 (the
                  "Exchange Act") and a member of The National Association of
                  Securities Dealers, Inc. ("NASD"), relating to 


                                       4
<PAGE>

                  compliance with the rules of The Options Clearing Corporation
                  and of any registered national securities exchange, or of any
                  similar organization or organizations, regarding escrow or
                  other arrangements in connection with transactions by the
                  Fund;

         13)      For delivery in accordance with the provisions of any
                  agreement among the Fund, the Custodian, and a Futures
                  Commission Merchant registered under the Commodity Exchange
                  Act, relating to compliance with the rules of the Commodity
                  Futures Trading Commission and/or any Contract Market, or any
                  similar organization or organizations, regarding account
                  deposits in connection with transactions by the Fund; 

         14)      Upon receipt of instructions from the transfer agent
                  ("Transfer Agent") for the Fund, for delivery to such Transfer
                  Agent or to the holders of shares in connection with
                  distributions in kind, as may be described from time to time
                  in the Fund's currently effective prospectus and statement of
                  additional information ("prospectus"), in satisfaction of
                  requests by holders of Shares for repurchase or redemption;
                  and

         15)      For any other proper corporate purpose, but only upon receipt
                  of, in addition to Proper Instructions, a certified copy of a
                  resolution of the Trustees or of the Executive Committee
                  signed by an officer of the Fund and certified by the
                  Secretary or an Assistant Secretary, specifying the securities
                  to be delivered, setting forth the purpose for which such
                  delivery is to be made, declaring such purpose to be a proper
                  corporate purpose, 


                                       5
<PAGE>

                  and naming the person or persons to whom delivery of such
                  securities shall be made.


2.3      Registration of Securities. Securities held by the Custodian (other
         than bearer securities) shall be registered in the name of the Fund or
         in the name of any nominee of the Fund or of any nominee of the
         Custodian which nominee shall be assigned exclusively to the Fund,
         unless the Fund has authorized in writing the appointment of a nominee
         to be used in common with other registered investment companies having
         the same investment adviser as the Fund, or in the name or nominee name
         of any agent appointed pursuant to Section 2.11 or in the name or
         nominee name of any sub-custodian appointed pursuant to Article 1. All
         securities accepted by the Custodian on behalf of the Fund under the
         terms of this Contract shall be in "street name" or other good delivery
         form.

2.4      Bank Accounts. The Custodian shall open and maintain a separate bank
         account or accounts in the name of the Fund, subject only to draft or
         order by the Custodian acting pursuant to the terms of this Contract,
         and shall hold in such account or accounts, subject to the provisions
         hereof, all cash received by it from or for the account of the Fund,
         other than cash maintained by the Fund in a bank account established
         and used in accordance with Rule 17f-3 under the Investment Company Act
         of 1940. Funds held by the Custodian for the Fund may be deposited by
         it to its credit as Custodian in the Banking Department of the
         Custodian or in such other banks or trust companies as it may in its
         discretion deem necessary or desirable; provided, however, that every
         such bank or trust company shall be qualified to act as a custodian
         under the Investment Company Act of 1940 and that each such bank or
         trust company and the funds to be deposited with each such bank or
         trust company shall be approved by vote of a majority of the Trustees
         of the Fund. Such funds shall be deposited by the Custodian in its
         capacity as Custodian and shall be withdrawable by the Custodian only
         in that capacity.


                                       6
<PAGE>

2.5      Payments for Shares. The Custodian shall receive from the distributor
         for the Fund's Shares or from the Transfer Agent of the Fund and
         deposit into the Fund's account such payments as are received for
         Shares of the Fund issued or sold from time to time by the Fund. The
         Custodian will provide timely notification to the Fund and the Transfer
         Agent of any receipt by it of payments for Shares of the Fund.

2.6      Investment and Availability of Federal Funds. Upon mutual agreement
         between the Fund and the Custodian, the Custodian shall, upon the
         receipt of Proper Instructions, make federal funds available to the
         Fund as of specified times agreed upon from time to time by the Fund
         and the Custodian in the amount of checks received in payment for
         Shares of the Fund which are deposited into the Fund's account.

2.7      Collection of Income. The Custodian shall collect on a timely basis
         all income and other payments with respect to registered securities
         held hereunder to which the Fund shall be entitled either by law or
         pursuant to custom in the securities business, and shall collect on a
         timely basis all income and other payments with respect to bearer
         securities if, on the date of payment by the issuer, such securities
         are held by the Custodian or its agent thereof and shall credit such
         income, as collected, to the Fund's custodian account. Without limiting
         the generality of the foregoing, the Custodian shall detach and present
         for payment all coupons and other income items requiring presentation
         as and when they become due and shall collect interest when due on
         securities held hereunder. Income due the Fund on securities loaned
         pursuant to the provisions of Section 2.2 (10) shall be the
         responsibility of the Fund. The Custodian will have no duty or
         responsibility in connection therewith, other than to provide the Fund
         with such information or data as may be necessary to assist the Fund in
         arranging for the timely delivery to the Custodian of the income to
         which the Fund is properly entitled.


                                       7
<PAGE>

2.8      Payment of Fund Moneys. Upon receipt of Proper Instructions, which may
         be continuing instructions when deemed appropriate by the parties, the
         Custodian shall pay out moneys of the Fund in the following cases only:

         1)       Upon the purchase of securities, futures contracts or options
                  on futures contracts for the account of the Fund but only (a)
                  against the delivery of such securities, or evidence of title
                  to futures contracts or options on futures contracts, to the
                  Custodian (or any bank, banking firm or trust company doing
                  business in the United States or abroad which is qualified
                  under the Investment Company Act of 1940, as amended, to act
                  as a custodian and has been designated by the Custodian as its
                  agent for this purpose) registered in the name of the Fund or
                  in the name of a nominee of the Custodian referred to in
                  Section 2.3 hereof or in proper form for transfer; (b) in the
                  case of a purchase effected through a Securities System, in
                  accordance with the conditions set forth in Section 2.12
                  hereof; or (c) in the case of repurchase agreements entered
                  into between the Fund and the Custodian, or another bank, or a
                  broker-dealer which is a member of NASD, (i) against delivery
                  of the securities either in certificate form or through an
                  entry crediting the Custodian's account at the Federal Reserve
                  Bank with such securities or (ii) against delivery of the
                  receipt evidencing purchase by the Fund of securities owned by
                  the Custodian along with written evidence of the agreement by
                  the Custodian to repurchase such securities from the Fund; 


                                       8
<PAGE>

         2)       In connection with conversion, exchange or surrender of
                  securities owned by the Fund as set forth in Section 2.2
                  hereof;

         3)       For the redemption or repurchase of Shares issued by the Fund
                  as set forth in Section 2.10 hereof;

         4)       For the payment of any expense or liability incurred by the
                  Fund, including but not limited to the following payments for
                  the account of the Fund: interest, taxes, management,
                  accounting, transfer agent and legal fees, and operating
                  expenses of the Fund whether or not such expenses are to be in
                  whole or part capitalized or treated as deferred expenses;

         5)       For the payment of any dividends declared pursuant to the
                  governing documents of the Fund;

         6)       For payment of the amount of dividends received in respect of
                  securities sold short;

         7)       For any other proper purpose, but only upon receipt of, in
                  addition to Proper Instructions, a certified copy of a
                  resolution of the Trustees or of the Executive Committee of
                  the Fund signed by an officer of the Fund and certified by its
                  Secretary or an Assistant Secretary, specifying the amount of
                  such payment, setting forth the purpose for which such payment
                  is to be made, declaring such purpose to be a proper purpose,
                  and naming the person or persons to whom such payment is to be
                  made.

2.9      Liability for Payment in Advance of Receipt of Securities Purchased.
         In any and every case where payment for purchase of securities for the
         account of the Fund is made by the 


                                       9
<PAGE>

         Custodian in advance of receipt of the securities purchased in the
         absence of specific written instructions from the Fund to so pay in
         advance, the Custodian shall be absolutely liable to the Fund for such
         securities to the same extent as if the securities had been received by
         the Custodian.

2.10     Payments for Repurchases or Redemptions of Shares of the Fund. From
         such funds as may be available for the purpose but subject to the
         limitations of the Declaration of Trust and any applicable votes of the
         Trustees of the Fund pursuant thereto, the Custodian shall, upon
         receipt of instructions from the Transfer Agent, make funds available
         for payment to holders of Shares who have delivered to the Transfer
         Agent a request for redemption or repurchase of their Shares. In
         connection with the redemption or repurchase of Shares of the Fund, the
         Custodian is authorized upon receipt of instructions from the Transfer
         Agent to wire funds to or through a commercial bank designated by the
         redeeming shareholders. In connection with the redemption or repurchase
         of Shares of the Fund, the Custodian shall honor checks drawn on the
         Custodian by a holder of Shares, which checks have been furnished by
         the Fund to the holder of Shares, when presented to the Custodian in
         accordance with such procedures and controls as are mutually agreed
         upon from time to time between the Fund and the Custodian.

2.11     Appointment of Agents. The Custodian may at any time or times in its
         discretion appoint (and may at any time remove) any other bank or trust
         company which is itself qualified under the Investment Company Act of
         1940, as amended, to act as a custodian, as its agent to carry out such
         of the provisions of this Article 2 as the Custodian may from time to
         time direct; provided, however, that the appointment of any agent shall
         not relieve the Custodian of its responsibilities or liabilities
         hereunder.

2.12     Deposit of Fund Assets in Securities Systems. The Custodian may
         deposit and/or maintain securities owned by the Fund in a clearing
         agency registered with the Securities


                                       10
<PAGE>

         and Exchange Commission under Section 17A of the Securities Exchange
         Act of 1934, which acts as a securities depository, or in the
         book-entry system authorized by the U.S. Department of the Treasury and
         certain federal agencies, collectively referred to herein as
         "Securities System" in accordance with applicable Federal Reserve Board
         and Securities and Exchange Commission rules and regulations, if any,
         and subject to the following provisions:

         1)       The Custodian may keep securities of the Fund in a Securities
                  System provided that such securities are represented in an
                  account ("Account") of the Custodian in the Securities System
                  which shall not include any assets of the Custodian other than
                  assets held as a fiduciary, custodian or otherwise for
                  customers; 

         2)       The records of the Custodian with respect to securities of the
                  Fund which are maintained in a Securities System shall
                  identify by book-entry those securities belonging to the Fund;

         3)       The Custodian shall pay for securities purchased for the
                  account of the Fund upon (i) receipt of advice from the
                  Securities System that such securities have been transferred
                  to the Account, and (ii) the making of an entry on the records
                  of the Custodian to reflect such payment and transfer for the
                  account of the Fund. The Custodian shall transfer securities
                  sold for the account of the Fund upon (i) receipt of advice
                  from the Securities System that payment for such securities
                  has been transferred to the Account, and (ii) the making of an
                  entry on the records of the Custodian to reflect such transfer
                  and payment for the account of the Fund. Copies of all 


                                       11
<PAGE>

                  advices from the Securities System of transfers of securities
                  for the account of the Fund shall identify the Fund, be
                  maintained for the Fund by the Custodian and be provided to
                  the Fund at its request. Upon request, the Custodian shall
                  furnish the Fund confirmation of each transfer to or from the
                  account of the Fund in the form of a written advice or notice
                  and shall furnish to the Fund copies of daily transaction
                  sheets reflecting each day's transactions in the Securities
                  System for the account of the Fund. 

         4)       The Custodian shall provide the Fund with any report obtained
                  by the Custodian on the Securities System's accounting system,
                  internal accounting control and procedures for safeguarding
                  securities deposited in the Securities System;

         5)       The Custodian shall have received the initial or annual
                  certificate, as the case may be, required by Article 9 hereof;

         6)       Anything to the contrary in this Contract notwithstanding, the
                  Custodian shall be liable to the Fund for any loss or damage
                  to the Fund resulting from use of the Securities System by
                  reason of any negligence, misfeasance or misconduct of the
                  Custodian or any of its agents or of any of its or their
                  employees or from failure of the Custodian or any such agent
                  to enforce effectively such rights as it may have against the
                  Securities System; at the election of the Fund, it shall be
                  entitled to be subrogated to the rights of the Custodian with
                  respect to any claim against the Securities System or any
                  other person which the Custodian may have as a 


                                       12
<PAGE>

                  consequence of any such loss or damage if and to the extent
                  that the Fund has not been made whole for any such loss or
                  damage.

2.13     Segregated Account. The Custodian shall upon receipt of Proper
         Instructions establish and maintain a segregated account or accounts
         for and on behalf of the Fund, into which account or accounts may be
         transferred cash and/or securities, including securities maintained in
         an account by the Custodian pursuant to Section 2.12 hereof, (i) in
         accordance with the provisions of any agreement among the Fund, the
         Custodian and a broker-dealer registered under the Exchange Act and a
         member of the NASD (or any futures commission merchant registered under
         the Commodity Exchange Act), relating to compliance with the rules of
         The Options Clearing Corporation and of any registered national
         securities exchange (or the Commodity Futures Trading Commission or any
         registered contract market), or of any similar organization or
         organizations, regarding escrow or other arrangements in connection
         with transactions by the Fund, (ii) for purposes of segregating cash or
         government securities in connection with options purchased, sold or
         written by the Fund or commodity futures contracts or options thereon
         purchased or sold by the Fund, (iii) for the purposes of compliance by
         the Fund with the procedures required by Investment Company Act Release
         No. 10666, or any subsequent release or releases of the Securities and
         Exchange Commission relating to the maintenance of segregated accounts
         by registered investment companies and (iv) for other proper corporate
         purposes, but only, in the case of clause (iv), upon receipt of, in
         addition to Proper Instructions, a certified copy of a resolution of
         the Trustees or of the Executive Committee signed by an officer of the
         Fund and certified by the Secretary or an Assistant Secretary, setting
         forth the purpose or purposes of such segregated account and declaring
         such purposes to be proper corporate purposes.


                                       13
<PAGE>

2.14     Ownership Certificates for Tax Purposes. The Custodian shall execute
         ownership and other certificates and affidavits for all federal and
         state tax purposes in connection with receipt of income or other
         payments with respect to securities of the Fund held by it and in
         connection with transfers of securities.

2.15     Proxies. The Custodian shall, with respect to the securities held
         hereunder, cause to be promptly executed by the registered holder of
         such securities, if the securities are registered otherwise than in the
         name of the Fund or a nominee of the Fund, all proxies, without
         indication of the manner in which such proxies are to be voted, and
         shall promptly deliver to the Fund such proxies, all proxy soliciting
         materials and all notices relating to such securities.

2.16     Communications Relating to Fund Portfolio Securities. The Custodian
         shall transmit promptly to the Fund all written information (including,
         without limitation, pendency of calls and maturities of securities and
         expirations of rights in connection therewith and notices of exercise
         of call and put options written by the Fund and the maturity of futures
         contracts purchased or sold by the Fund) received by the Custodian from
         issuers of the securities being held for the Fund. With respect to
         tender or exchange offers, the Custodian shall transmit promptly to the
         Fund all written information received by the Custodian from issuers of
         the securities whose tender or exchange is sought and from the party
         (or his agents) making the tender or exchange offer. If the Fund
         desires to take action with respect to any tender offer, exchange offer
         or any other similar transaction, the Fund shall notify the Custodian
         at least three business days prior to the date on which the Custodian
         is to take such action.

2.17     Proper Instructions. Proper Instructions as used throughout this
         Article 2 means a writing signed or initialled by one or more person or
         persons as the Trustees shall have from time to time authorized. Each
         such writing shall set forth the specific transaction or type of


                                       14
<PAGE>

         transaction involved, including a specific statement of the purpose for
         which such action is requested. Oral instructions will be considered
         Proper Instructions if the Custodian reasonably believes them to have
         been given by a person authorized to give such instructions with
         respect to the transaction involved. The Fund shall cause all oral
         instructions to be confirmed in writing. Upon receipt of a certificate
         of the Secretary or an Assistant Secretary as to the authorization by
         the Trustees of the Fund accompanied by a detailed description of
         procedures approved by the Trustees, Proper Instructions may include
         communications effected directly between electro-mechanical or
         electronic devices provided that the Trustees and the Custodian are
         satisfied that such procedures afford adequate safeguards for the
         Fund's assets.

2.18     Actions Permitted without Express Authority. The Custodian may in its
         discretion, without express authority from the Fund:

         1)       make payments to itself or others for minor expenses of
                  handling securities or other similar items relating to its
                  duties under this Contract, provided that all such payments
                  shall be accounted for to the Fund; 

         2)       surrender securities in temporary form for securities in
                  definitive form;

         3)       endorse for collection, in the name of the Fund, checks,
                  drafts and other negotiable instruments; and

         4)       in general, attend to all non-discretionary details in
                  connection with the sale, exchange, substitution, purchase,
                  transfer and other dealings with the securities and property
                  of the Fund except as otherwise directed by the Trustees of
                  the Fund.


                                       15
<PAGE>

2.19     Evidence of Authority. The Custodian shall be protected in acting upon
         any instructions, notice, request, consent, certificate or other
         instrument or paper believed by it to be genuine and to have been
         properly executed by or on behalf of the Fund. The Custodian may
         receive and accept a certified copy of a vote of the Trustees of the
         Fund as conclusive evidence (a) of the authority of any person to act
         in accordance with such vote or (b) of any determination or of any
         action by the Trustees pursuant to the Declaration of Trust as
         described in such vote, and such vote may be considered as in full
         force and effect until receipt by the Custodian of written notice to
         the contrary.

3.       Duties of Custodian with Respect to the Books of Account and
         Calculation of Net Asset Value and Net Income.

         The Custodian shall cooperate with and supply necessary information to
the entity or entities appointed by the Trustees of the Fund to keep the books
of account of the Fund and/or compute the net asset value per Share of the
outstanding Shares of the Fund or, if directed in writing to do so by the Fund,
shall itself keep such books of account and/or compute such net asset value per
Share. If so directed, the Custodian shall also calculate daily the net income
of the Fund as described in the Fund's currently effective prospectus and shall
advise the Fund and the Transfer Agent daily of the total amounts of such net
income and, if instructed in writing by an officer of the Fund to do so, shall
advise the Transfer Agent periodically of the division of such net income among
its various components. The calculations of the net asset value per Share and
the daily income of the Fund shall be made at the time or times described from
time to time in the Fund's currently effective prospectus.

4.       Records

         The Custodian shall create and maintain all records relating to its
activities and obligations under this Contract in such manner as will meet the
obligations of the Fund under the Investment Company Act of 1940, with
particular attention to Section 31 thereof and Rules 31a-1 


                                       16
<PAGE>

and 31a-2 thereunder, applicable federal and state tax laws and any other law or
administrative rules or procedures which may be applicable to the Fund. All such
records shall be the property of the Fund and shall at all times during the
regular business hours of the Custodian be open for inspection by duly
authorized officers, employees or agents of the Fund and employees and agents of
the Securities and Exchange Commission. The Custodian shall, at the Fund's
request, supply the Fund with a tabulation of securities owned by the Fund and
held by the Custodian and shall, when requested to do so by the Fund and for
such compensation as shall be agreed upon between the Fund and the Custodian,
include certificate numbers in such tabulations.

5.       Opinion of Fund's Independent Certified Public Accountant

         The Custodian shall take all reasonable action, as the Fund may from
time to time request, to obtain from year to year favorable opinions from the
Fund's independent certified public accountants with respect to its activities
hereunder in connection with the preparation of the Fund's Form N-lA, and Form
N-SAR or other annual reports to the Securities and Exchange Commission and with
respect to any other requirements of such Commission.

6.       Reports to Fund by Independent Certified Public Accountants

         The Custodian shall provide the Fund, at such times as the Fund may
reasonably require, with reports by independent certified public accountants on
the accounting system, internal accounting control and procedures for
safeguarding securities, futures contracts and options on futures contracts,
including securities deposited and/or maintained in a Securities System,
relating to the services provided by the Custodian under this Contract; such
reports, shall be of sufficient scope and in sufficient detail, as may
reasonably be required by the Fund to provide reasonable assurance that any
material inadequacies would be disclosed by such examination, and, if there are
no such inadequacies, the reports shall so state.


                                       17
<PAGE>

7.       Compensation of Custodian

         The Custodian shall be entitled to reasonable compensation for its
services and expenses as Custodian, as agreed upon from time to time between the
Fund and the Custodian.

8.       Responsibility of Custodian

         So long as and to the extent that it is in the exercise of reasonable
care, the Custodian shall not be responsible for the title, validity or
genuineness of any property or evidence of title thereto received by it or
delivered by it pursuant to this Contract and shall be held harmless in acting
upon any notice, request, consent, certificate or other instrument reasonably
believed by it to be genuine and to be signed by the proper party or parties.
The Custodian shall be held to the exercise of reasonable care in carrying out
the provisions of this Contract, but shall be kept indemnified by and shall be
without liability to the Fund for any action taken or omitted by it in good
faith without negligence. It shall be entitled to rely on and may act upon
advice of counsel (who may be counsel for the Fund) on all matters, and shall be
without liability for any action reasonably taken or omitted pursuant to such
advice. Notwithstanding the foregoing, the responsibility of the Custodian with
respect to redemptions effected by check shall be in accordance with a separate
Agreement entered into between the Custodian and the Fund.

         If the Fund requires the Custodian to take any action with respect to
securities, which action involves the payment of money or which action may, in
the opinion of the Custodian, result in the Custodian or its nominee assigned to
the Fund being liable for the payment of money or incurring liability of some
other form, the Fund, as a prerequisite to requiring the Custodian to take such
action, shall provide indemnity to the Custodian in an amount and form
satisfactory to it.

         If the Fund requires the Custodian to advance cash or securities for
any purpose or in the event that the Custodian or its nominee shall incur or be
assessed any taxes, charges, expenses, assessments, claims or liabilities in
connection with the performance of this Contract, except 


                                       18
<PAGE>

such as may arise from its or its nominee's own negligent action, negligent
failure to act or willful misconduct, any property at any time held for the
account of the Fund shall be security therefor and should the Fund fail to repay
the Custodian promptly, the Custodian shall be entitled to utilize available
cash and to dispose of Fund assets to the extent necessary to obtain
reimbursement.

9.       Effective Period, Termination and Amendment

         This Contract shall become effective as of its execution, shall
continue in full force and effect until terminated as hereinafter provided, may
be amended at any time by mutual agreement of the parties hereto and may be
terminated by either party by an instrument in writing delivered or mailed,
postage prepaid to the other party, such termination to take effect not sooner
than sixty (60) days after the date of such delivery or mailing; provided,
however that the Custodian shall not act under Section 2.12 hereof in the
absence of receipt of an initial certificate of the Secretary or an Assistant
Secretary that the Trustees of the Fund have approved the initial use of a
particular Securities System and the receipt of an annual certificate of the
Secretary or an Assistant Secretary that the Trustees have reviewed the use by
the Fund of such Securities System, as required in each case by Rule 17f-4 under
the Investment Company Act of 1940, as amended; provided further, however, that
the Fund shall not amend or terminate this Contract in contravention of any
applicable federal or state regulations, or any provision of the Declaration of
Trust, and further provided, that the Fund may at any time by action of its
Trustees (i) substitute another bank or trust company for the Custodian by
giving notice as described above to the Custodian, or (ii) immediately terminate
this Contract in the event of the appointment of a conservator or receiver for
the Custodian by the Comptroller of the Currency or upon the happening of a like
event at the direction of an appropriate regulatory agency or court of competent
jurisdiction.


                                       19
<PAGE>

         Upon termination of the Contract, the Fund shall pay to the Custodian
such compensation as may be due as of the date of such termination and shall
likewise reimburse the Custodian for its costs, expenses and disbursements.

10.      Successor Custodian

         If a successor custodian shall be appointed by the Trustees of the
Fund, the Custodian shall, upon termination, deliver to such successor custodian
at the office of the Custodian, duly endorsed and in the form for transfer, all
securities then held by it hereunder and shall transfer to an account of the
successor custodian all of the Fund's securities held in a Securities System.

         If no such successor custodian shall be appointed, the Custodian shall,
in like manner, upon receipt of a certified copy of a vote of the Trustees of
the Fund, deliver at the office of the Custodian and transfer such securities,
funds and other properties in accordance with such vote.

         In the event that no written order designating a successor custodian or
certified copy of a vote of the Trustees shall have been delivered to the
Custodian on or before the date when such termination shall become effective,
then the Custodian shall have the right to deliver to a bank or trust company,
which is a "bank" as defined in the Investment Company Act of 1940, doing
business in Boston, Massachusetts, of its own selection, having an aggregate
capital, surplus, and undivided profits, as shown by its last published report,
of not less than $25,000,000, all securities, funds and other properties held by
the Custodian and all instruments held by the Custodian relative thereto and all
other property held by it under this Contract and to transfer to an account of
such successor custodian all of the Fund's securities held in any Securities
System. Thereafter, such bank or trust company shall be the successor of the
Custodian under this Contract.

         In the event that securities, funds and other properties remain in the
possession of the Custodian after the date of termination hereof owing to
failure of the Fund to procure the certified copy of the vote referred to or of
the Trustees to appoint a successor custodian, the Custodian shall be entitled
to fair compensation for its services during such period as the 


                                       20
<PAGE>

Custodian retains possession of such securities, funds and other properties and
the provisions of this Contract relating to the duties and obligations of the
Custodian shall remain in full force and effect.

11.       Interpretive and Additional Provisions

         In connection with the operation of this Contract, the Custodian and
the Fund may from time to time agree on such provisions interpretive of or in
addition to the provisions of this Contract as may in their joint opinion be
consistent with the general tenor of this Contract. Any such interpretive or
additional provisions shall be in a writing signed by both parties and shall be
annexed hereto, provided that no such interpretive or additional provisions
shall contravene any applicable federal or state regulations or any provision of
the Declaration of Trust of the Fund. No interpretive or additional provisions
made as provided in the preceding sentence shall be deemed to be an amendment of
this Contract.

12.      Additional Funds

         In the event that the Fund establishes one or more series of Shares in
addition to the initial series with respect to which it desires to have the
Custodian render services as custodian under the terms hereof, it shall so
notify the Custodian in writing, and if the Custodian agrees in writing to
provide such services, such series of Shares shall become a Fund hereunder.

13.      Massachusetts Law to Apply

         This Contract shall be construed and the provisions thereof interpreted
under and in accordance with laws of The Commonwealth of Massachusetts.

14.      Prior Contracts; Assignment

         This Contract supersedes and terminates, as of the date hereof, all
prior contracts between the Fund and the Custodian relating to the custody of
the Fund's assets. This Contract may not be 


                                       21
<PAGE>

assigned by the Custodian except as expressly provided for in Section 10 hereof,
without the prior written consent of the Fund.

15.      Headings

         The Headings of the Sections of this Contract are inserted for
reference and convenience only, and shall not affect the construction of this
Contract.

16.      Notices

         All notices and communications, including Proper Instructions
(collectively referred to as "Notice" or "Notices" in this paragraph), hereunder
shall be in writing or by confirming telegram, cable or telex. Notices shall be
addressed (a) if to the Custodian at its address, 225 Franklin Street, Boston,
Massachusetts 02110, marked for the attention of the Insurance/Broker-Dealer
Services Division, (b) if to the Fund, at the address of the Fund, or (c) if to
neither of the foregoing, at such other address as shall have been notified to
the sender of any such Notice.

17.      Limitation of Liability of the Trustees and Shareholders

         A copy of the Declaration of Trust of the Trust is on file with the
Secretary of The Commonwealth of Massachusetts, and notice is hereby given that
this instrument is executed on behalf of the Trustees of the Trust as Trustees
and not individually and that the obligations of this instrument are not binding
upon any of the Trustees, officers or shareholders individually but are binding
only upon the assets and property of the Trust.


                                       22
<PAGE>

         IN WITNESS WHEREOF, each of the parties has caused this instrument to
be executed in its name and behalf by its duly authorized representative and its
seal to be hereunder affixed as of the 1st day of March, 1987.

ATTEST:                                        PAINEWEBBER AMERICA FUND

  /s/ Abbe P. Stein                            By:   /s/ Dianne E. O'Donnell
- --------------------------                         ----------------------------

ATTEST:                                        STATE STREET BANK AND TRUST
                                               COMPANY

 /s/                                           By:  /s/
- --------------------------                         ----------------------------
 Assistant Secretary                               Vice President



                                       23



<PAGE>



                                                                   Exhibit No. 8

                 TRANSFER AGENCY AND RELATED SERVICES AGREEMENT

         THIS AGREEMENT is made as of August 1, 1997 by and between PFPC INC., a
Delaware corporation ("PFPC"), and PAINEWEBBER AMERICA FUND, a Massachusetts
business trust (the "Fund").

                              W I T N E S S E T H:

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

         WHEREAS, the Fund wishes to retain PFPC to serve as transfer agent,
registrar, dividend disbursing agent and related services agent to the Fund's
Portfolios (as hereinafter defined) and PFPC wishes to furnish such services.

         NOW, THEREFORE, in consideration of the premises and mutual covenants
herein contained, and intending to be legally bound hereby, the parties hereto
agree as follows:

         1.  Definitions.  As Used in this Agreement:

                  (a) "1933 Act" means the Securities Act of 1933, as amended.

                  (b) "1934 Act" means the Securities Exchange Act of 1934, as
         amended.

                  (c) "Authorized Person" means any officer of the Fund and any
         other person duly authorized by the Fund's Board of Directors or 
         Trustees ("Board") to give Oral Instructions and Written Instructions
         on behalf of the Fund and listed on the Authorized Persons Appendix
         attached hereto and made a part hereof or any amendment thereto as may
         be received by PFPC. An Authorized Person's scope of authority may be
         limited by the Fund by setting forth such limitation in the Authorized
         Persons Appendix.


<PAGE>

                  (d) "CEA" means the Commodities Exchange Act, as amended.

                  (e) "Oral Instructions" mean oral instructions received by
         PFPC from an Authorized Person. (f) "Portfolio" means a series or
         investment portfolio of the Fund identified on Annex A hereto, as the
         same may from time to time be amended, if the Fund consists of more
         than one series or investment portfolio; however, if the Fund does not
         have separate series or investment portfolios, then this term shall be
         deemed to refer to the Fund itself.

                  (g) "SEC" means the Securities and Exchange Commission.

                  (h) "Securities Laws" mean the 1933 Act, the 1934 Act, the
         1940 Act and the CEA. 


                  (i) "Shares" mean the shares of common stock or beneficial
         interest of any series or class of the Fund.

                  (j) "Written Instructions" mean written instructions signed by
         an Authorized Person and received by PFPC. The instructions may be
         delivered by hand, mail, tested telegram, cable, telex or facsimile
         sending device.

         2. Appointment. The Fund hereby appoints PFPC to serve as transfer
agent, registrar, dividend disbursing agent and related services agent to the
Fund, and should the Fund have separate Portfolios, those Portfolios which are
listed on Annex A hereto, in accordance with the terms set forth in this
Agreement. PFPC accepts such appointment and agrees to furnish such services.

         3. Delivery of Documents. The Fund (or a particular Portfolio, as
appropriate) has provided or, where applicable, will provide PFPC with the
following:


                                       2
<PAGE>

         (a)      Certified or authenticated copies of the resolutions of the
                  Fund's Board approving the appointment of PFPC to provide
                  services to the Fund and approving this Agreement;

         (b)      A copy of each executed broker-dealer agreement with respect 
                  to each Fund; and

         (c)      Copies (certified or authenticated if requested by PFPC) of
                  any post-effective amendment to the Fund's registration
                  statement, advisory agreement, distribution agreement,
                  shareholder servicing agreement and all amendments or
                  supplements to the foregoing upon request.

         4. Compliance with Rules and Regulations. PFPC undertakes to comply
with all applicable requirements of the Securities Laws and any laws, rules and
regulations of governmental authorities having jurisdiction with respect to the
duties to be performed by PFPC hereunder. Except as specifically set forth
herein, PFPC assumes no responsibility for such compliance by the Fund or any of
its Portfolios.

         5. Instructions.

         (a) Unless otherwise provided in this Agreement, PFPC shall act only
upon Oral Instructions and Written Instructions.

         (b) PFPC shall be entitled to rely upon any Oral Instructions and
Written Instructions it receives from an Authorized Person pursuant to this
Agreement. PFPC may assume that any Oral Instruction or Written Instruction
received hereunder is not in any way inconsistent with the provisions of
organizational documents or of any vote, resolution or proceeding of the Fund's
Board or of the Fund's shareholders, unless and until PFPC receives Written
Instructions to the contrary.

         (c) The Fund agrees to forward to PFPC Written Instructions confirming
Oral Instructions so that PFPC receives the Written Instructions by the close of
business on the next day after such Oral Instructions are received. The fact
that such confirming Written Instructions 


                                       3
<PAGE>

are not received by PFPC shall in no way invalidate the transactions or
enforceability of the transactions authorized by the Oral Instructions. Where
Oral Instructions or Written Instructions reasonably appear to have been
received from an Authorized Person, PFPC shall incur no liability to the Fund in
acting upon such Oral Instructions or Written Instructions provided that PFPC's
actions comply with the other provisions of this Agreement.

         6. Right to Receive Advice.

         (a) Advice of the Fund. If PFPC is in doubt as to any action it should
or should not take, PFPC may request directions or advice, including Oral
Instructions or Written Instructions, from the Fund.

         (b) Advice of Counsel. If PFPC shall be in doubt as to any question of
law pertaining to any action it should or should not take, PFPC may request
advice at its own cost from such counsel of its own choosing (who may be counsel
for the Fund, the Fund's investment adviser or PFPC, at the option of PFPC).

         (c) Conflicting Advice. In the event of a conflict between directions,
advice or Oral Instructions or Written Instructions PFPC receives from the Fund,
and the advice it receives from counsel, PFPC may rely upon and follow the
advice of counsel. In the event PFPC so relies on the advice of counsel, PFPC
remains liable for any action or omission on the part of PFPC which constitutes
willful misfeasance, bad faith, negligence or reckless disregard by PFPC of any
duties, obligations or responsibilities set forth in this Agreement.

         (d) Protection of PFPC. PFPC shall be protected in any action it takes
or does not take in reliance upon directions, advice or Oral Instructions or
Written Instructions it receives from the Fund or from counsel and which PFPC
believes, in good faith, to be consistent with those directions, advice or Oral
Instructions or Written Instructions. Nothing in this section shall 


                                       4
<PAGE>

be construed so as to impose an obligation upon PFPC (i) to seek such
directions, advice or Oral Instructions or Written Instructions, or (ii) to act
in accordance with such directions, advice or Oral Instructions or Written
Instructions unless, under the terms of other provisions of this Agreement, the
same is a condition of PFPC's properly taking or not taking such action. Nothing
in this subsection shall excuse PFPC when an action or omission on the part of
PFPC constitutes willful misfeasance, bad faith, negligence or reckless
disregard by PFPC of any duties, obligations or responsibilities set forth in
this Agreement.

         7. Records; Visits. PFPC shall prepare and maintain in complete and
accurate form all books and records necessary for it to serve as transfer agent,
registrar, dividend disbursing agent and related services agent to each
Portfolio, including (a) all those records required to be prepared and
maintained by the Fund under the 1940 Act, by other applicable Securities Laws,
rules and regulations and by state laws and (b) such books and records as are
necessary for PFPC to perform all of the services it agrees to provide in this
Agreement and the appendices attached hereto, including but not limited to the
books and records necessary to effect the conversion of Class B shares, the
calculation of any contingent deferred sales charges and the calculation of
front-end sales charges. The books and records pertaining to the Fund, which are
in the possession or under the control of PFPC, shall be the property of the
Fund. The Fund and Authorized Persons shall have access to such books and
records in the possession or under the control of PFPC at all times during
PFPC's normal business hours. Upon the reasonable request of the Fund, copies of
any such books and records in the possession or under the control of PFPC shall
be provided by PFPC to the Fund or to an Authorized Person. Upon reasonable
notice by the Fund, PFPC shall make available during regular business hours its
facilities and premises employed in connection with its performance of this
Agreement for reasonable visits by the 


                                       5
<PAGE>

Fund, any agent or person designated by the Fund or any regulatory agency having
authority over the Fund.

         8. Confidentiality. PFPC agrees to keep confidential all records of the
Fund and information relating to the Fund and its shareholders (past, present
and future), its investment adviser and its principal underwriter, unless the
release of such records or information is otherwise consented to, in writing, by
the Fund prior to its release. The Fund agrees that such consent shall not be
unreasonably withheld and may not be withheld where PFPC may be exposed to civil
or criminal contempt proceedings or when required to divulge such information or
records to duly constituted authorities.

         9. Cooperation with Accountants. PFPC shall cooperate with the Fund's
independent public accountants and shall take all reasonable actions in the
performance of its obligations under this Agreement to ensure that the necessary
information is made available to such accountants for the expression of their
opinion, as required by the Fund.

         10. Disaster Recovery. PFPC shall enter into and shall maintain in
effect with appropriate parties one or more agreements making reasonable
provisions for periodic backup of computer files and data with respect to the
Fund and emergency use of electronic data processing equipment. In the event of
equipment failures, PFPC shall, at no additional expense to the Fund, take
reasonable steps to minimize service interruptions. PFPC shall have no liability
with respect to the loss of data or service interruptions caused by equipment
failure, provided such loss or interruption is not caused by PFPC's own willful
misfeasance, bad faith, negligence or reckless disregard of its duties or
obligations under this Agreement and provided further that PFPC has complied
with the provisions of this paragraph 10.


                                       6
<PAGE>

         11. Compensation. As compensation for services rendered by PFPC during
the term of this Agreement, the Fund will pay to PFPC a fee or fees as may be
agreed to from time to time in writing by the Fund and PFPC.

         12. Indemnification.

         (a) The Fund agrees to indemnify and hold harmless PFPC and its
affiliates from all taxes, charges, expenses, assessments, penalties, claims and
liabilities (including, without limitation, liabilities arising under the
Securities Laws and any state and foreign securities and blue sky laws, and
amendments thereto), and expenses, including (without limitation) reasonable
attorneys' fees and disbursements, arising directly or indirectly from (i) any
action or omission to act which PFPC takes (a) at the request or on the
direction of or in reliance on the advice of the Fund or (b) upon Oral
Instructions or Written Instructions or (ii) the acceptance, processing and/or
negotiation of checks or other methods utilized for the purchase of Shares.
Neither PFPC, nor any of its affiliates, shall be indemnified against any
liability (or any expenses incident to such liability) arising out of PFPC's or
its affiliates' own willful misfeasance, bad faith, negligence or reckless
disregard of its duties and obligations under this Agreement. The Fund's
liability to PFPC for PFPC's acceptance, processing and/or negotiation of checks
or other methods utilized for the purchase of Shares shall be limited to the
extent of the Fund's policy(ies) of insurance that provide for coverage of such
liability, and the Fund's insurance coverage shall take precedence.

         (b) PFPC agrees to indemnify and hold harmless the Fund from all taxes,
charges, expenses, assessments, penalties, claims and liabilities arising from
PFPC's obligations pursuant to this Agreement (including, without limitation,
liabilities arising under the Securities Laws, and any state and foreign
securities and blue sky laws, and amendments thereto) and expenses, 


                                       7
<PAGE>

including (without limitation) reasonable attorneys' fees and disbursements
arising directly or indirectly out of PFPC's or its nominee's own willful
misfeasance, bad faith, negligence or reckless disregard of its duties and
obligations under this Agreement.

         (c) In order that the indemnification provisions contained in this
Paragraph 12 shall apply, upon the assertion of a claim for which either party
may be required to indemnify the other, the party seeking indemnification shall
promptly notify the other party of such assertion, and shall keep the other
party advised with respect to all developments concerning such claim. The party
who may be required to indemnify shall have the option to participate with the
party seeking indemnification in the defense of such claim. The party seeking
indemnification shall in no case confess any claim or make any compromise in any
case in which the other party may be required to indemnify it except with the
other party's prior written consent.

         (d) The members of the Board of the Fund, its officers and
Shareholders, or of any Portfolio thereof, shall not be liable for any
obligations of the Fund, or any such Portfolio, under this Agreement, and PFPC
agrees that in asserting any rights or claims under this Agreement, it shall
look only to the assets and property of the Fund or the particular Portfolio in
settlement of such rights or claims and not to such members of the Board, its
officers or Shareholders. PFPC further agrees that it will look only to the
assets and property of a particular Portfolio of the Fund, should the Fund have
established separate series, in asserting any rights or claims under this
Agreement with respect to services rendered with respect to that Portfolio and
will not seek to obtain settlement of such rights or claims from the assets of
any other Portfolio of the Fund.

         13. Insurance. PFPC shall maintain insurance of the types and in the
amounts deemed by it to be appropriate. To the extent that policies of insurance
may provide for coverage of claims for liability or indemnity by the parties set
forth in this Agreement, the contracts of 


                                       8
<PAGE>

insurance shall take precedence, and no provision of this Agreement shall be
construed to relieve an insurer of any obligation to pay claims to the Fund,
PFPC or other insured party which would otherwise be a covered claim in the
absence of any provision of this Agreement.

         14. Security.

         (a) PFPC represents and warrants that, to the best of its knowledge,
the various procedures and systems which PFPC has implemented with regard to the
safeguarding from loss or damage attributable to fire, theft or any other cause
(including provision for twenty-four hours a day restricted access) of the
Fund's blank checks, certificates, records and other data and PFPC's equipment,
facilities and other property used in the performance of its obligations
hereunder are adequate, and that it will make such changes therein from time to
time as in its judgment are required for the secure performance of its
obligations hereunder. PFPC shall review such systems and procedures on a
periodic basis, and the Fund shall have reasonable access to review these
systems and procedures.

         (b) Y2K Compliance. PFPC further represents and warrants that any and
all electronic data processing systems and programs that it uses or retains in
connection with the provision of services hereunder on or before January 1, 1999
will be year 2000 compliant.

         15. Responsibility of PFPC.

         (a) PFPC shall be under no duty to take any action on behalf of the
Fund except as specifically set forth herein or as may be specifically agreed to
by PFPC in writing. PFPC shall be obligated to exercise care and diligence in
the performance of its duties hereunder, to act in good faith and to use its
best efforts in performing services provided for under this Agreement. PFPC
shall be liable for any damages arising out of PFPC's failure to perform its
duties under 


                                       9
<PAGE>

this Agreement to the extent such damages arise out of PFPC's willful
misfeasance, bad faith, negligence or reckless disregard of such duties.

         (b) Without limiting the generality of the foregoing or of any other
provision of this Agreement, PFPC shall not be under any duty or obligation to
inquire into and shall not be liable for (A) the validity or invalidity or
authority or lack thereof of any Oral Instruction or Written Instruction, notice
or other instrument which conforms to the applicable requirements of this
Agreement, and which PFPC reasonably believes to be genuine; or (B) subject to
Section 10, delays or errors or loss of data occurring by reason of
circumstances beyond PFPC's control, including acts of civil or military
authority, national emergencies, labor difficulties, fire, flood, catastrophe,
acts of God, insurrection, war, riots or failure of the mails, transportation,
communication or power supply.

         (c) Notwithstanding anything in this Agreement to the contrary, neither
PFPC nor its affiliates shall be liable to the Fund for any consequential,
special or indirect losses or damages which the Fund may incur or suffer by or
as a consequence of PFPC's or its affiliates' performance of the services
provided hereunder, whether or not the likelihood of such losses or damages was
known by PFPC or its affiliates.

         (d) Notwithstanding anything in this Agreement to the contrary, the
Fund shall not be liable to PFPC nor its affiliates for any consequential,
special or indirect losses or damages which PFPC or its affiliates may incur or
suffer by or as a consequence of PFPC's performance of the services provided
hereunder, whether or not the likelihood of such losses or damages was known by
the Fund.


                                       10
<PAGE>



         16. Description of Services.

         (a) Services Provided on an Ongoing Basis, If Applicable.

                  (i)      Calculate 12b-1 payments to financial intermediaries,
                           including brokers, and financial intermediary trail
                           commissions;

                  (ii)     Develop, monitor and maintain, in consultation with
                           the Fund, all systems necessary to implement and
                           operate the four-tier distribution system, including
                           Class B conversion feature, as described in the
                           registration statement and related documents of the
                           Fund, as they may be amended from time to time;

                  (iii)    Calculate contingent deferred sales charge amounts
                           upon redemption of Fund shares and deduct such
                           amounts from redemption proceeds;

                  (iv)     Calculate front-end sales load amounts at time of
                           purchase of shares;

                  (v)      Determine dates of Class B conversion and effect the
                           same;

                  (vi)     Establish and maintain proper shareholder
                           registrations;

                  (vii)    Review new applications and correspond with
                           shareholders to complete or correct information;

                  (viii)   Direct payment processing of checks or wires;

                  (ix)     Prepare and certify stockholder lists in conjunction
                           with proxy solicitations;

                  (x)      Prepare and mail to shareholders confirmation of
                           activity;

                  (xi)     Provide toll-free lines for direct shareholder use,
                           plus customer liaison staff for on-line inquiry
                           response;

                  (xii)    Send duplicate confirmations to broker-dealers of
                           their clients' activity, whether executed through the
                           broker-dealer or directly with PFPC;

                  (xiii)   Provide periodic shareholder lists, outstanding share
                           calculations and related statistics to the Fund;

                  (xiv)    Provide detailed data for underwriter/broker
                           confirmations;


                                       11
<PAGE>

                  (xv)     Prepare and mail required calendar and taxable
                           year-end tax and statement information (including
                           forms 1099-DIV and 1099-B and accompanying
                           statements);

                  (xvi)    Notify on a daily basis the investment adviser,
                           accounting agent, and custodian of fund activity;

                  (xvii)   Perform, itself or through a delegate, all of the
                           services, whether or not included within the scope of
                           another paragraph of this Paragraph 16(a), specified
                           on Annex B hereto; and

                  (xviii)  Perform other participating broker-dealer shareholder
                           services as may be agreed upon from time to time.

         (b) Services Provided by PFPC Under Oral Instructions or Written
Instructions.

                  (i)      Accept and post daily Fund and class purchases and
                           redemptions;

                  (ii)     Accept, post and perform shareholder transfers and
                           exchanges;

                  (iii)    Pay dividends and other distributions;

                  (iv)     Solicit and tabulate proxies; and

                  (v)      Cancel certificates.

         (c) Purchase of Shares. PFPC shall issue and credit an account of an
investor, in the manner described in the Fund's prospectus, once it receives:

                  (i)      A purchase order;

                  (ii)     Proper information to establish a shareholder
                           account; and

                  (iii)    Confirmation of receipt or crediting of funds for
                           such order to the Fund's custodian.

         (d) Redemption of Shares. PFPC shall redeem Shares only if that
function is properly authorized by the Fund's organizational documents or
resolutions of the Fund's Board. Shares shall be redeemed and payment therefor
shall be made in accordance with the Fund's or Portfolio's prospectus.


                                       12
<PAGE>

                  (i)      Broker-Dealer Accounts. 

                           When a broker-dealer notifies PFPC of a redemption
                           desired by a customer, and the Fund's or Portfolio's
                           custodian (the "Custodian") has provided PFPC with
                           funds, PFPC shall (a) transfer by Fedwire or other
                           agreed upon electronic means such redemption payment
                           to the broker-dealer for the credit to, and for the
                           benefit of, the customer's account or (b) shall
                           prepare and send a redemption check to the
                           broker-dealer, made payable to the broker-dealer on
                           behalf of its customer.

                  (ii)     Fund-Only Accounts.

                           If Shares (or appropriate instructions) are received
                           in proper form, at the Fund's request Shares may be
                           redeemed before the funds are provided to PFPC from
                           the Custodian. If the recordholder has not directed
                           that redemption proceeds be wired, when the Custodian
                           provides PFPC with funds, the redemption check shall
                           be sent to and made payable to the recordholder,
                           unless: 

                           (a)      the surrendered certificate is drawn to the
                                    order of an assignee or holder and transfer
                                    authorization is signed by the recordholder;
                                    or

                           (b)      transfer authorizations are signed by the
                                    recordholder when Shares are held in
                                    book-entry form.

         (e) Dividends and Distributions. Upon receipt of a resolution of the
Fund's Board authorizing the declaration and payment of dividends and
distributions, PFPC shall issue dividends and distributions declared by the Fund
in Shares, or, upon shareholder election, pay such dividends and distributions
in cash, if provided for in the appropriate Fund's or Portfolio's prospectus.
Such issuance or payment, as well as payments upon redemption as described
above, 


                                       13
<PAGE>

shall be made after deduction and payment of the required amount of funds
to be withheld in accordance with any applicable tax law or other laws, rules or
regulations. PFPC shall mail to the Fund's shareholders and the IRS and other
appropriate taxing authorities such tax forms, or permissible substitute forms,
and other information relating to dividends and distributions paid by the Fund
(including designations of the portions of distributions of net capital gain
that are 20% rate gain distributions and 28% rate gain distributions pursuant to
IRS Notice 97-64) as are required to be filed and mailed by applicable law, rule
or regulation within the time required thereby. PFPC shall prepare, maintain and
file with the IRS and other appropriate taxing authorities reports relating to
all dividends above a stipulated amount paid by the Fund to its shareholders as
required by tax or other law, rule or regulation.

         (f)      Shareholder Account Services.

                  (i)      PFPC will arrange, in accordance with the appropriate
                           Fund's or Portfolio's prospectus, for issuance of
                           Shares obtained through:

                           -        The transfer of funds from shareholders'
                                    accounts at financial institutions, provided
                                    PFPC receives advance Oral or Written
                                    Instruction of such transfer;

                           -        Any pre-authorized check plan; and

                           -        Direct purchases through broker wire orders,
                                    checks and applications.

                  (ii)     PFPC will arrange, in accordance with the appropriate
                           Fund's or Portfolio's prospectus, for a
                           shareholder's:

                           -        Exchange of Shares for shares of another 
                                    fund with which the Fund has exchange
                                    privileges;

                                    Automatic redemption from an account where
                                    that shareholder participates in a
                                    systematic withdrawal plan; and/or

                           -        Redemption of Shares from an account with a 
                                    checkwriting privilege.


                                       14
<PAGE>

         (g) Communications to Shareholders. Upon timely Written Instructions,
PFPC shall mail all communications by the Fund to its shareholders, including:

                  (i)      Reports to shareholders;

                  (ii)     Confirmations of purchases and sales of Fund  shares;

                  (iii)    Monthly or quarterly statements;

                  (iv)     Dividend and distribution notices;

                  (v)      Proxy material; and

                  (vi)     Tax forms (including substitute forms) and
                           accompanying information containing the information
                           required by paragraph 16(e).

         If requested by the Fund, PFPC will receive and tabulate the proxy
cards for the meetings of the Fund's shareholders and supply personnel to serve
as inspectors of election.

         (h) Records. PFPC shall maintain those records required by the
Securities Laws and any laws, rules and regulations of governmental authorities
having jurisdiction with respect to the duties to be performed by PFPC hereunder
with respect to shareholder accounts or by transfer agents generally, including
records of the accounts for each shareholder showing the following information:

                  (i)      Name, address and United States Taxpayer 
                           Identification or Social Security number;

                  (ii)     Number and class of Shares held and number and class
                           of Shares for which certificates, if any, have been
                           issued, including certificate numbers and
                           denominations;

                  (iii)    Historical information regarding the account of each
                           shareholder, including dividends and distributions
                           paid, their character (e.g. ordinary income, net
                           capital gain (including 20% rate gain and 28% rate
                           gain), exempt-interest, foreign tax-credit and
                           dividends received deduction eligible) for federal
                           income tax purposes and the date and price for all
                           transactions on a shareholder's account;


                                       15
<PAGE>

                  (iv)     Any stop or restraining order placed against a
                           shareholder's account;

                  (v)      Any correspondence relating to the current
                           maintenance of a shareholder's account;

                  (vi)     Information with respect to withholdings; and

                  (vii)    Any information required in order for the transfer
                           agent to perform any calculations contemplated or
                           required by this Agreement.

         (i) Lost or Stolen Certificates. PFPC shall place a stop notice against
any certificate reported to be lost or stolen and comply with all applicable
federal regulatory requirements for reporting such loss or alleged
misappropriation. The lost or stolen certificate will be canceled and
uncertificated Shares will be issued to a shareholder's account only upon:

                  (i)      The shareholder's pledge of a lost instrument bond or
                           such other appropriate indemnity bond issued by a
                           surety company approved by PFPC; and

                  (ii)     Completion of a release and indemnification agreement
                           signed by the shareholder to protect PFPC and its
                           affiliates.

         (j) Shareholder Inspection of Stock Records. Upon a request from any
Fund shareholder to inspect stock records, PFPC will notify the Fund, and the
Fund will issue instructions granting or denying each such request. Unless PFPC
has acted contrary to the Fund's instructions, the Fund agrees and does hereby
release PFPC from any liability for refusal of permission for a particular
shareholder to inspect the Fund's shareholder records.

         (k) Withdrawal of Shares and Cancellation of Certificates. Upon receipt
of Written Instructions, PFPC shall cancel outstanding certificates surrendered
by the Fund to reduce the total amount of outstanding shares by the number of
shares surrendered by the Fund.


                                       16
<PAGE>

         17. Duration and Termination.

         (a) This Agreement shall be effective on the date first written above
and shall continue for a period of three (3) years (the "Initial Term"). Upon
the expiration of the Initial Term, this Agreement shall automatically renew for
successive terms of one (1) year ("Renewal Terms") each provided that it may be
terminated by either party during a Renewal Term upon written notice given at
least ninety (90) days prior to termination. During either the Initial Term or
the Renewal Terms, this Agreement may also be terminated on an earlier date by
either party for cause.

         (b) With respect to the Fund, cause includes, but is not limited to,
(i) PFPC's material breach of this Agreement causing it to fail to substantially
perform its duties under this Agreement. In order for such material breach to
constitute "cause" under this Paragraph, PFPC must receive written notice from
the Fund specifying the material breach and PFPC shall not have corrected such
breach within a 15-day period; (ii) financial difficulties of PFPC evidenced by
the authorization or commencement of a voluntary or involuntary bankruptcy under
the U.S. Bankruptcy Code or any applicable bankruptcy or similar law, or under
any applicable law of any jurisdiction relating to the liquidation or
reorganization of debt, the appointment of a receiver or to the modification or
alleviation of the rights of creditors; and (iii) issuance of an administrative
or court order against PFPC with regard to the material violation or alleged
material violation of the Securities Laws or other applicable laws related to
its business of performing transfer agency services;

         (c) With respect to PFPC, cause includes, but is not limited to, the
failure of the Fund to pay the compensation set forth in writing pursuant to
Paragraph 11 of this Agreement.


                                       17
<PAGE>

         (d) Any notice of termination for cause in conformity with
subparagraphs (a), (b) and (c ) of this Paragraph by the Fund shall be effective
thirty (30) days from the date of any such notice. Any notice of termination for
cause by PFPC shall be effective 90 days from the date of such notice.

         (e) Upon the termination hereof, the Fund shall pay to PFPC such
compensation as may be due for the period prior to the date of such termination.
In the event that the Fund designates a successor to any of PFPC's obligations
under this Agreement, PFPC shall, at the direction and expense of the Fund,
transfer to such successor all relevant books, records and other data
established or maintained by PFPC hereunder including, a certified list of the
shareholders of the Fund or any Portfolio thereof with name, address, and if
provided, taxpayer identification or Social Security number, and a complete
record of the account of each shareholder. To the extent that PFPC incurs
expenses related to a transfer of responsibilities to a successor, other than
expenses involved in PFPC's providing the Fund's books and records described in
the preceding sentence to the successors, PFPC shall be entitled to be
reimbursed for such extraordinary expenses, including any out-of-pocket expenses
reasonably incurred by PFPC in connection with the transfer.

         (f) Any termination effected pursuant to this Paragraph shall not
affect the rights and obligations of the parties under Paragraph 12 hereof.

         (g) Notwithstanding the foregoing, this Agreement shall terminate with
respect to the Fund or any Portfolio thereof upon the liquidation, merger, or
other dissolution of the Fund or Portfolio or upon the Fund's ceasing to be a
registered investment company.

         18. Registration as a Transfer Agent. PFPC represents that it is
currently registered with the appropriate federal agency for the registration of
transfer agents, or is otherwise 


                                       18
<PAGE>

permitted to lawfully conduct its activities without such registration and that
it will remain so registered or able to so conduct such activities for the
duration of this Agreement. PFPC agrees that it will promptly notify the Fund in
the event of any material change in its status as a registered transfer agent.
Should PFPC fail to be registered with the SEC as a transfer agent at any time
during this Agreement, and such failure to register does not permit PFPC to
lawfully conduct its activities, the Fund may, on written notice to PFPC,
terminate this Agreement upon five days written notice to PFPC.

         19. Notices. All notices and other communications, including Written
Instructions, shall be in writing or by confirming telegram, cable, telex or
facsimile sending device. Notices shall be addressed (a) if to PFPC, at 400
Bellevue Parkway, Wilmington, Delaware 19809; (b) if to the Fund, at the address
of the Fund or (c) if to neither of the foregoing, at such other address as
shall have been given by like notice to the sender of any such notice or other
communication by the other party. If notice is sent by confirming telegram,
cable, telex or facsimile sending device during regular business hours, it shall
be deemed to have been given immediately; if sent at a time other than regular
business hours, such notice shall be deemed to have been given at the opening of
the next business day. If notice is sent by first-class mail, it shall be deemed
to have been given three days after it has been mailed. If notice is sent by
messenger, it shall be deemed to have been given on the day it is delivered. All
postage, cable, telegram, telex and facsimile sending device charges arising
from the sending of a notice hereunder shall be paid by the sender.

         20. Amendments. This Agreement, or any term thereof, may be changed or
waived only by a written amendment, signed by the party against whom enforcement
of such change or waiver is sought.


                                       19
<PAGE>

         21. Additional Portfolios. In the event that the Fund establishes one
or more investment series in addition to and with respect to which it desires to
have PFPC render services as transfer agent, registrar, dividend disbursing
agent and related services agent under the terms set forth in this Agreement, it
shall so notify PFPC in writing, and PFPC shall agree in writing to provide such
services, and such investment series shall become a Portfolio hereunder, subject
to such additional terms, fees and conditions as are agreed to by the parties.

         22. Delegation; Assignment.

         (a) PFPC may, at its own expense, assign its rights and delegate its
duties hereunder to any wholly-owned direct or indirect subsidiary of PNC Bank,
National Association or PNC Bank Corp., provided that (i) PFPC gives the Fund
thirty (30) days' prior written notice; (ii) the delegate (or assignee) agrees
with PFPC and the Fund to comply with all relevant provisions of the Securities
Laws; and (iii) PFPC and such delegate (or assignee) promptly provide such
information as the Fund may request, and respond to such questions as the Fund
may ask, relative to the delegation (or assignment), including (without
limitation) the capabilities of the delegate (or assignee). The assignment and
delegation of any of PFPC's duties under this subparagraph (a) shall not relieve
PFPC of any of its responsibilities or liabilities under this Agreement.

         (b) PFPC may delegate to PaineWebber Incorporated its obligation to
perform the services described on Annex B hereto. In addition, PFPC may assign
its rights and delegate its other duties hereunder to PaineWebber Incorporated
or Mitchell Hutchins Asset Management Inc. or an affiliated person of either,
provided that (I) PFPC gives the Fund thirty (30) days' prior written notice;
(ii) the delegate (or assignee) agrees with PFPC and the Fund to comply with all
relevant provisions of the Securities Laws; and (iii) PFPC and such delegate (or
assignee) 


                                       20
<PAGE>

promptly provide such information as the Fund may request, and respond to such
questions as the Fund may ask, relative to the delegation (or assignment),
including (without limitation) the capabilities of the delegate (or assignee).
In assigning its rights and delegating its duties under this paragraph, PFPC may
impose such conditions or limitations as it determines appropriate including the
condition that PFPC be retained as a sub-transfer agent.

         (c) In the event that PFPC assigns its rights and delegates its duties
under this section, no amendment of the terms of this Agreement shall become
effective without the written consent of PFPC.

         23. Counterparts. This Agreement may be executed in two or more
counterparts, each of which shall be deemed an original, but all of which
together shall constitute one and the same instrument.

         24. Further Actions. Each party agrees to perform such further acts and
execute such further documents as are necessary to effectuate the purposes
hereof.

         25. Miscellaneous.

         (a) Entire Agreement. This Agreement embodies the entire agreement and
understanding between the parties and supersedes all prior agreements and
understandings relating to the subject matter hereof, provided that the parties
may embody in one or more separate documents their agreement, if any, with
respect to services to be performed and fees payable under this Agreement.

         (b) Captions. 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.


                                       21
<PAGE>

         (c) Governing  Law.  This  Agreement  shall be deemed to be a contract
made in Delaware and governed by Delaware law, without regard to principles of
conflicts of law.

         (d) Partial Invalidity. 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.

         (e) Successors and Assigns. This Agreement shall be binding upon and
shall inure to the benefit of the parties hereto and their respective successors
and permitted assigns.

         (f) Facsimile Signatures. The facsimile signature of any party to this
Agreement shall constitute the valid and binding execution hereof by such party.

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed as of the day and year first above written.

                                    PFPC INC.

                                    By: /s/ Robert F. Crouse
                                        --------------------------------
                                    Title: Vice President


                                    PAINEWEBBER AMERICA FUND

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


                                       22
<PAGE>

                                     ANNEX A

                                   Portfolios

PaineWebber Growth and Income Fund


                                       23
<PAGE>

                           AUTHORIZED PERSONS APPENDIX

Name (Type)                           Signature

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


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


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


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


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


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


                                       24
<PAGE>

                                     ANNEX B

a.       Establish and maintain a dedicated service center with sufficient
         facilities, equipment and skilled personnel to address all shareholder
         inquiries received by telephone, mail or in-person regarding the Funds
         and their accounts

b.       Provide timely execution of redemptions, exchanges and non-financial
         transactions directed to investment executives and specifically
         requested by Fund shareholders

c.       Issue checks from proceeds of Fund share redemptions to shareholders as
         directed by the shareholders or their agents

d.       Process and maintain shareholder account registration information

e.       With respect to customer accounts maintained through PaineWebber
         Incorporated ("PaineWebber"), review new applications and correspond
         with shareholders to complete or correct information

f.       Prepare and mail monthly or quarterly consolidated account statements
         that reflect PaineWebber Mutual Fund balances and transactions (such
         information to be combined with other activity and holdings in
         investors' brokerage accounts if this responsibility is delegated to
         PaineWebber)

g.       Establish and maintain a dedicated service center with sufficient
         facilities, equipment and skilled personnel to address all branch
         inquiries regarding operational issues and performance

h.       Capture, process and mail required tax information to shareholders and
         report this information to the Internal Revenue Service

i.       Provide the capability to margin PaineWebber Mutual Funds held within
         the client's brokerage account (if this responsibility is delegated to
         PaineWebber)

j.       Prepare and provide shareholder registrations for mailing of proxies,
         reports and other communications to shareholders

k.       Develop, maintain and issue checks from the PaineWebber systematic
         withdrawal plan offered within the client's brokerage account (if this
         responsibility is delegated to PaineWebber)

l.       Maintain duplicate shareholder records and reconcile those records with
         those at the transfer agent (if this responsibility is delegated to
         PaineWebber)


                                       25
<PAGE>

m.       Process and mail duplicate PaineWebber monthly or quarterly statements
         to PaineWebber Investment Executives

n.       Establish and maintain shareholder distribution options (i.e., election
         to have dividends paid in cash, rather than reinvested in Fund shares)

o.       Process and mail purchase, redemption and exchange confirmations to
         Fund shareholders and PaineWebber Investment Executives

p.       Issue dividend checks to shareholders that select cash distributions to
         their brokerage account (if this responsibility is delegated to
         PaineWebber)

q.       Develop and maintain the automatic investment plan offered within the
         client's brokerage account (if this responsibility is delegated to
         PaineWebber)

r.       Provide bank-to-bank wire transfer capabilities related to transactions
         in Fund shares

s.       Maintain computerized compliance programs for blue sky and non-resident
         alien requirements (only with respect to PaineWebber Cashfund, Inc.)



                                       26



<PAGE>

                                                                   Exhibit No. 9

                           Kirkpatrick & Lockhart LLP
                         1800 Massachusetts Avenue, N.W.
                                    2nd Floor
                           Washington, D.C. 20036-1800
                             Telephone 202-778-9000
                                   www.kl.com

                                November 20, 1998

PaineWebber America Fund
1285 Avenue of the Americas
New York, New York 10019

Ladies and Gentlemen:

         You have requested our opinion, as counsel to PaineWebber America Fund
("Trust"), as to certain matters regarding the issuance of certain Shares of the
Trust. As used in this letter, the term "Shares" means the Class A, Class B,
Class C and Class Y shares of beneficial interest of the series of the Trust
listed below during the time that Post-Effective Amendment No. 43 to the Trust's
Registration Statement on Form N-1A ("PEA") is effective and has not been
superseded by another post-effective amendment. The series of the Trust is
PaineWebber Growth and Income Fund.

         As such counsel, we have examined certified or other copies, believed
by us to be genuine, of the Trust's Declaration of Trust and by-laws and such
resolutions and minutes of meetings of the Trust's Board of Trustees as we have
deemed relevant to our opinion, as set forth herein. Our opinion is limited to
the laws and facts in existence on the date hereof, and it is further limited to
the laws (other than the conflict of law rules) in the Commonwealth of
Massachusetts that in our experience are normally applicable to the issuance of
shares by investment companies organized as business trusts in that State and to
the Securities Act of 1933 ("1933 Act"), the Investment Company Act of 1940
("1940 Act") and the regulations of the Securities and Exchange Commission
("SEC") thereunder.

         Based on the foregoing, we are of the opinion that the issuance of the
Shares has been duly authorized by the Trust and that, when sold in accordance
with the terms contemplated by the PEA, including receipt by the Trust of full
payment for the Shares and compliance with the 1933 Act and the 1940 Act, the
Shares will have been validly issued, fully paid and non-assessable.

         We note, however, that the Trust is an entity of the type commonly
known as a "Massachusetts business trust." Under Massachusetts law, shareholders
could, under certain circumstances, be held personally liable for the
obligations of the Trust. The Declaration of Trust states that creditors of,
contractors with and claimants against the Trust or any series shall look only
to the assets of the Trust for the appropriate series for payment. It also
requires that notice of such disclaimer be given in each note, bond, contract,
certificate undertaking or instrument made or issued by the officers or the
trustees of the Trust on behalf of the Trust. The Declaration  


                                       
<PAGE>

PaineWebber America Fund
November 20, 1998
Page 2


of Trust further provides: (1) for indemnification from the assets of the Trust
or the appropriate series for all loss and expense of any shareholder held
personally liable for the obligations of the Trust or any series by virtue of
ownership of shares of the Trust or such series; and (2) for the Trust or
appropriate series to assume the defense of any claim against the shareholder
for any act or obligation of the Trust or series. Thus, the risk of a
shareholder incurring financial loss on account of shareholder liability is
limited to circumstances in which the Trust or series would be unable to meet
its obligations.

         We hereby consent to this opinion accompanying the PEA when it is filed
with the SEC and to the reference to our firm in the statement of additional
information that is being filed as part of the PEA.

                                             Very truly yours,

                                             /s/ Kirkpatrick & Lockhart LLP

                                             KIRKPATRICK & LOCKHART LLP



<PAGE>

                        CONSENT OF INDEPENDENT AUDITORS


We consent to the reference to our firm under the captions "Financial
Highlights" in the Prospectus and "Auditors" in the Statement of Additional
Information and to the incorporation by reference of our report on PaineWebber
Growth and Income Fund dated October 16, 1998 in this Registration Statement
(Form N-1A No. 2-78626) of PaineWebber America Fund.


                                        /s/ Ernst & Young LLP
                                        ERNST & YOUNG LLP

New York, New York
November 19, 1998



<PAGE>

                                                                  Exhibit No. 12

                                      PAINE
                                     WEBBER
                                     JACKSON
                                    & CURTIS
                                  INCORPORATED

           Established 1879 Members New York Stock Exchange, Inc. and
                           other Principal Exchanges

                140 Broadway, New York, N.Y. 10005 (212) 437-2121

                                                              September 16, 1983

Paine Webber AMERICA Fund, Inc.
140 Broadway
New York, New York  10005

Gentlemen:

         Please be advised that Paine, Webber, Jackson & Curtis Incorporated
herewith tenders a sufficient number of shares of the common stock of American
Telephone & Telegraph Company to purchase shares of Paine Webber AMERICA Fund,
Inc. ("Fund") in order to provide the Fund with a net worth of at least the
$100,000 minimum initial capital required by the Investment Company Act of 1940.
We intend to purchase the shares as an investment and have no present intention
of redeeming or selling such shares.

                                                      Very truly yours,

                                                      /s/ Carl A. Merz

                                                      Carl A. Merz
                                                      Vice President - Finance

CAM: so



<PAGE>

                                                               Exhibit No. 13(a)

                   PAINEWEBBER AMERICA FUND -- CLASS A SHARES

                   PLAN OF DISTRIBUTION PURSUANT TO RULE 12b-1
                    UNDER THE INVESTMENT COMPANY ACT OF 1940

         WHEREAS, PaineWebber America Fund ("Fund") is registered under the
Investment Company Act of 1940, as amended ("1940 Act"), as an open-end
management investment company, and has one distinct series of shares of
beneficial interest ("Series"), which corresponds to a distinct portfolio and
has been designated as PaineWebber Growth and Income Fund; and

         WHEREAS, the Fund has adopted a Plan of Distribution pursuant to Rule
12b-1 under the 1940 Act with respect to the above-referenced Series and desires
to replace it with this amended Plan of Distribution ("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 Fund's board of trustees ("Board") and have
Class A shares established; and

         WHEREAS, the Fund 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 Fund 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, except that the Series
designated as PaineWebber Growth and Income Fund is authorized to pay to
Mitchell Hutchins a service fee of no more than 0.15% of such Series' average
daily net assets that are attributable to shares of that Series sold prior to
December 2, 1988. 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 Class A 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; 


<PAGE>

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 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. This provision does not
apply to adoption as an amended Plan of Distribution where the prior Plan of
Distribution either was approved by a vote of a majority of the voting
securities of the Class A shares of the applicable Series or such approval was
not required under Rule 12b-1.

         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 Board
members of the Fund who are not "interested persons" of the Fund and have no
direct or indirect financial interest in the operation of this Plan or any
agreements related thereto ("Independent Board Members"), cast in person at a
meeting (or meetings) called for the purpose of voting on such approval; and
until the Board members 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 Paragraph 3 (if applicable) and
Paragraph 4, this Plan shall take effect and continue in full force and effect
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.

                  For purposes of this Plan, "service activities" shall mean
activities in connection with the provision by Mitchell Hutchins or PaineWebber
of personal, continuing services to investors in the Class A shares of the
Series; provided, however, that if the National Association of Securities
Dealers, Inc. ("NASD") adopts a definition of "service fee" for purposes of
Section 2830(b)(9) of the NASD Conduct Rules that differs from the definition of
"service activities" hereunder, or if the NASD adopts a related definition
intended to define the same concept, the definition of "service activities" in
this Paragraph shall be automatically amended, without further action of the
parties, to conform to such NASD definition. 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.


                                       2
<PAGE>

         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 Board Members, 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 majority of the outstanding voting securities of the Class A
shares of the affected Series and no material amendment to the Plan shall be
made unless approved in the manner provided for initial approval in Paragraph 4
hereof.

         9. The amount of the service fees payable by the 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
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 service-related expenses
incurred by Mitchell Hutchins on behalf of the Class A shares 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
Board members who are not interested persons of the Fund shall be committed to
the discretion of the Board members who are not interested persons of the Fund.

         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 Fund 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 Board members of the Fund and the shareholders of each Series
shall not be liable for any obligations of the Fund 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 Fund
or such Series in settlement of such right or claim, and not to such Board
members or shareholders.


                                       3
<PAGE>

         IN WITNESS WHEREOF, the Fund has executed this Amended Plan of
Distribution on the day and year set forth below in New York, New York.

         Date: September 10, 1998

ATTEST:                                    PAINEWEBBER AMERICA FUND

/s/ Cristina Paradiso                      By: /s/ Dianne E. O'Donnell
- ------------------------------                 --------------------------------
         
         


                                       4


<PAGE>

                                                               Exhibit No. 13(b)


                   PAINEWEBBER AMERICA FUND -- CLASS B SHARES

                   PLAN OF DISTRIBUTION PURSUANT TO RULE 12b-1
                    UNDER THE INVESTMENT COMPANY ACT OF 1940

         WHEREAS, PaineWebber America Fund ("Fund") is registered under the
Investment Company Act of 1940, as amended ("1940 Act"), as an open-end
management investment company, and has one distinct series of shares of
beneficial interest ("Series"), which corresponds to a distinct portfolio and
has been designated as PaineWebber Growth and Income Fund; and

         WHEREAS, the Fund has adopted a Plan of Distribution pursuant to Rule
12b-1 under the 1940 Act with respect to the above-referenced Series and desires
to replace it with this amended Plan of Distribution ("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 Fund's board of trustees ("Board") and have
Class B shares established; and

         WHEREAS, the Fund 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 Fund hereby adopts this Plan with respect to the
Class B 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
B shares, distribution fees at the rate of 0.75%, on an annualized basis, of the
average daily net assets of the Series' Class B shares. Such fees 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 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 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; 


<PAGE>

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 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 has first been approved by a majority of the voting
securities of the Class B shares of that Series. This provision does not apply
to adoption as an amended Plan of Distribution where the prior Plan of
Distribution either was approved by a vote of a majority of the voting
securities of the Class B shares of the applicable Series or such approval was
not required under Rule 12b-1.

         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 Board
members of the Fund who are not "interested persons" of the Fund and have no
direct or indirect financial interest in the operation of this Plan or any
agreements related thereto ("Independent Board Members"), cast in person at a
meeting (or meetings) called for the purpose of voting on such approval; and
until the Board members 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 Paragraph 3 (if applicable) and
Paragraph 4, this Plan shall take effect and continue in full force and effect
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 in connection with the
provision by Mitchell Hutchins or PaineWebber of personal, continuing services
to investors in the Class B shares of the Series; provided, however, that if the
National Association of Securities Dealers, Inc. ("NASD") adopts a definition of
"service fee" for purposes of Section 2830(b)(9) of the NASD Conduct Rules that
differs from the definition of "service activities" hereunder, or if the NASD
adopts a related definition intended to define the same concept, the 


                                       2
<PAGE>

definition of "service activities" in this Paragraph shall be automatically
amended, without further action of the parties, to conform to such NASD
definition. 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 Board Members, or by vote of a majority of the outstanding voting
securities of the Class B 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 the amount of service fees
provided for in Paragraph 1B hereof unless such amendment is approved by a
majority of the outstanding voting securities of the Class B shares of the
affected Series and no material amendment to the Plan shall be made unless
approved in the manner provided for initial approval in Paragraph 4 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
Board members who are not interested persons of the Fund shall be committed to
the discretion of the Board members who are not interested persons of the Fund.

         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 Fund 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 Board members of the Fund and the shareholders of each Series
shall not be liable for any obligations of the Fund 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 Fund
or such Series in settlement of such right or claim, and not to such Board
members or shareholders.


                                       3
<PAGE>

         IN WITNESS WHEREOF, the Fund has executed this Amended Plan of
Distribution on the day and year set forth below in New York, New York.

         Date:  September 10, 1998

ATTEST:                                         PAINEWEBBER AMERICA FUND

/s/ Cristina Paradiso                           By: /s/ Dianne E. O'Donnell
- -----------------------------                       ----------------------------
         
         


                                       4


<PAGE>

                                                               Exhibit No. 13(c)

                   PAINEWEBBER AMERICA FUND -- CLASS C SHARES

                   PLAN OF DISTRIBUTION PURSUANT TO RULE 12b-1
                    UNDER THE INVESTMENT COMPANY ACT OF 1940

         WHEREAS, PaineWebber America Fund ("Fund") is registered under the
Investment Company Act of 1940, as amended ("1940 Act"), as an open-end
management investment company, and has one distinct series of shares of
beneficial interest ("Series"), which corresponds to a distinct portfolio and
has been designated as PaineWebber Growth and Income Fund; and

         WHEREAS, the Fund has adopted a Plan of Distribution pursuant to Rule
12b-1 under the 1940 Act with respect to the above-referenced Series and desires
to replace it with this amended Plan of Distribution ("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 Fund's board of trustees ("Board") and have
Class C shares established; and

         WHEREAS, the Fund 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 Fund hereby adopts this Plan with respect to the
Class C shares of each Series in accordance with Rule 12b-1 under the 1940 Act.

         1. A. Each Series listed below is authorized to pay to Mitchell
Hutchins, as compensation for Mitchell Hutchins' services as Distributor of the
Series' Class C shares, distribution fees at the rates (on an annualized basis)
set forth below of the average daily net assets of the Series' Class C shares.
Such fees shall be calculated and accrued daily and paid monthly or at such
other intervals as the Board shall determine:

                  PaineWebber Growth and Income Fund          0.75%

            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 Fund 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 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 has first been approved by a majority of the voting
securities of the Class C shares of that Series. This provision does not apply
to adoption as an amended Plan of Distribution where the prior Plan of
Distribution either was approved by a vote of a majority of the voting
securities of the Class C shares of the applicable Series or such approval was
not required under Rule 12b-1.

         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 Board
members of the Fund who are not "interested persons" of the Fund and have no
direct or indirect financial interest in the operation of this Plan or any
agreements related thereto ("Independent Board Members"), cast in person at a
meeting (or meetings) called for the purpose of voting on such approval; and
until the Board members 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 Paragraph 3 (if applicable) and
Paragraph 4, this Plan shall take effect and continue in full force and effect
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.


                                       2
<PAGE>

            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 in connection with the
provision by Mitchell Hutchins or PaineWebber of personal, continuing services
to investors in the Class C shares of the Series; provided, however, that if the
National Association of Securities Dealers, Inc. ("NASD") adopts a definition of
"service fee" for purposes of Section 2830(b)(9) of the NASD Conduct Rules that
differs from the definition of "service activities" hereunder, or if the NASD
adopts a related definition intended to define the same concept, the definition
of "service activities" in this Paragraph shall be automatically amended,
without further action of the parties, to conform to such NASD definition.
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 Board Members, or by vote of a majority of the outstanding voting
securities of the Class B 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 Paragraph 1B hereof or the
amount of service fees provided for in Paragraph 1C hereof unless such amendment
is approved by a majority of the outstanding voting securities of the Class C
shares of the affected Series and no material amendment to the Plan shall be
made unless approved in the manner provided for initial approval in Paragraph 4
hereof.

         9. The amount of the distribution and service fees payable by the
Series to Mitchell Hutchins under Paragraphs 1A, 1B and 1C 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 Paragraphs 1A, 1B and 1C 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 1A, 1B 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
Board members who are not interested persons of the Fund shall be committed to
the discretion of the Board members who are not interested persons of the Fund.

         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.


                                       3
<PAGE>

         12. The Fund 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 Board members of the Fund and the shareholders of each Series
shall not be liable for any obligations of the Fund 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 Fund
or such Series in settlement of such right or claim, and not to such Board
members or shareholders.

         IN WITNESS WHEREOF, the Fund has executed this Amended Plan of
Distribution on the day and year set forth below in New York, New York.

         Date:  September 10, 1998

ATTEST:                                      PAINEWEBBER AMERICA FUND

/s/ Cristina Paradiso                        By: /s/ Dianne E. O'Donnell
- -------------------------                        ----------------------------
                                                
                                                



                                       4


<TABLE> <S> <C>


<ARTICLE> 6
<CIK> 0000703887
<NAME> PAINEWEBBER AMERICA FUND CLASS A
<SERIES>
   <NUMBER> 001
   <NAME> CLASS A
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          AUG-31-1998
<PERIOD-START>                             SEP-01-1997
<PERIOD-END>                               AUG-31-1998
<INVESTMENTS-AT-COST>                           635571
<INVESTMENTS-AT-VALUE>                          664927
<RECEIVABLES>                                     7746
<ASSETS-OTHER>                                      43
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                  672716
<PAYABLE-FOR-SECURITIES>                           289
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                         1821
<TOTAL-LIABILITIES>                               2110
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                        587946
<SHARES-COMMON-STOCK>                            24909
<SHARES-COMMON-PRIOR>                            14437
<ACCUMULATED-NII-CURRENT>                          239
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                          53065
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                         29356
<NET-ASSETS>                                    670606
<DIVIDEND-INCOME>                                 7937
<INTEREST-INCOME>                                 4240
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                   (7296)
<NET-INVESTMENT-INCOME>                           4881
<REALIZED-GAINS-CURRENT>                         59041
<APPREC-INCREASE-CURRENT>                      (107487)
<NET-CHANGE-FROM-OPS>                           (43564)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                        (4317)
<DISTRIBUTIONS-OF-GAINS>                        (42192)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                          12027
<NUMBER-OF-SHARES-REDEEMED>                      (8402)
<SHARES-REINVESTED>                               1444
<NET-CHANGE-IN-ASSETS>                          159330
<ACCUMULATED-NII-PRIOR>                            264
<ACCUMULATED-GAINS-PRIOR>                        35134
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                             4777
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                   7296
<AVERAGE-NET-ASSETS>                             85527
<PER-SHARE-NAV-BEGIN>                            30.60
<PER-SHARE-NII>                                   0.19
<PER-SHARE-GAIN-APPREC>                          (1.00)
<PER-SHARE-DIVIDEND>                             (0.20)
<PER-SHARE-DISTRIBUTIONS>                        (2.67)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              26.92
<EXPENSE-RATIO>                                   1.07
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<CIK> 0000703887
<NAME> PAINEWEBBER AMERICA FUND CLASS B
<SERIES>
   <NUMBER> 002
   <NAME> CLASS B
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          AUG-31-1998
<PERIOD-START>                             SEP-01-1997
<PERIOD-END>                               AUG-31-1998
<INVESTMENTS-AT-COST>                           334700
<INVESTMENTS-AT-VALUE>                          350159
<RECEIVABLES>                                     4079
<ASSETS-OTHER>                                      22
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                  354260
<PAYABLE-FOR-SECURITIES>                           562
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                          959
<TOTAL-LIABILITIES>                               1111
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                        309620
<SHARES-COMMON-STOCK>                            13191
<SHARES-COMMON-PRIOR>                            12374
<ACCUMULATED-NII-CURRENT>                          126
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                          27945
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                         15459
<NET-ASSETS>                                    353149
<DIVIDEND-INCOME>                                 4180
<INTEREST-INCOME>                                 2233
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                   (7116)
<NET-INVESTMENT-INCOME>                           (703)
<REALIZED-GAINS-CURRENT>                         31092
<APPREC-INCREASE-CURRENT>                       (56604)
<NET-CHANGE-FROM-OPS>                           (26215)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                        (32083)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                           7041
<NUMBER-OF-SHARES-REDEEMED>                      (1742)
<SHARES-REINVESTED>                                992
<NET-CHANGE-IN-ASSETS>                           76314
<ACCUMULATED-NII-PRIOR>                            225
<ACCUMULATED-GAINS-PRIOR>                        29975
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                             2516
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                   7116
<AVERAGE-NET-ASSETS>                            107196
<PER-SHARE-NAV-BEGIN>                            30.46
<PER-SHARE-NII>                                  (0.02)
<PER-SHARE-GAIN-APPREC>                          (1.02)
<PER-SHARE-DIVIDEND>                              0.00
<PER-SHARE-DISTRIBUTIONS>                        (2.65)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              26.77
<EXPENSE-RATIO>                                   1.87
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<CIK> 0000703887
<NAME> PAINEWEBBER AMERICA FUND CLASS C
<SERIES>
   <NUMBER> 004
   <NAME> CLASS C
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          AUG-31-1998
<PERIOD-START>                             SEP-01-1997
<PERIOD-END>                               AUG-31-1998
<INVESTMENTS-AT-COST>                           141650
<INVESTMENTS-AT-VALUE>                          148192
<RECEIVABLES>                                     1726
<ASSETS-OTHER>                                       9
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                  149927
<PAYABLE-FOR-SECURITIES>                            64
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                          406
<TOTAL-LIABILITIES>                                470
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                        131036
<SHARES-COMMON-STOCK>                             5573
<SHARES-COMMON-PRIOR>                             2782
<ACCUMULATED-NII-CURRENT>                           53
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                          11827
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                          6543
<NET-ASSETS>                                    149457
<DIVIDEND-INCOME>                                 1769
<INTEREST-INCOME>                                  945
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                   (2670)
<NET-INVESTMENT-INCOME>                             44
<REALIZED-GAINS-CURRENT>                         13159
<APPREC-INCREASE-CURRENT>                       (23956)
<NET-CHANGE-FROM-OPS>                           (10754)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                          (62)
<DISTRIBUTIONS-OF-GAINS>                         (8161)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                           3720
<NUMBER-OF-SHARES-REDEEMED>                      (1192)
<SHARES-REINVESTED>                                263
<NET-CHANGE-IN-ASSETS>                           37652
<ACCUMULATED-NII-PRIOR>                             51
<ACCUMULATED-GAINS-PRIOR>                         6755
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                             1065
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                   2670
<AVERAGE-NET-ASSETS>                            140369
<PER-SHARE-NAV-BEGIN>                            30.53
<PER-SHARE-NII>                                   0.01
<PER-SHARE-GAIN-APPREC>                          (1.03)
<PER-SHARE-DIVIDEND>                             (0.02)
<PER-SHARE-DISTRIBUTIONS>                        (2.67)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              26.82
<EXPENSE-RATIO>                                   1.85
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<CIK> 0000703887
<NAME> PAINEWEBBER AMERICA FUND CLASS Y
<SERIES>
   <NUMBER> 003
   <NAME> CLASS Y
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          AUG-31-1998
<PERIOD-START>                             SEP-01-1997
<PERIOD-END>                               AUG-31-1998
<INVESTMENTS-AT-COST>                            62095
<INVESTMENTS-AT-VALUE>                           64963
<RECEIVABLES>                                      757
<ASSETS-OTHER>                                       4
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                   65724
<PAYABLE-FOR-SECURITIES>                            28
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                          178
<TOTAL-LIABILITIES>                                206
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                         57442
<SHARES-COMMON-STOCK>                             2434
<SHARES-COMMON-PRIOR>                             1528
<ACCUMULATED-NII-CURRENT>                           23
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                           5184
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                          2868
<NET-ASSETS>                                     65518
<DIVIDEND-INCOME>                                  775
<INTEREST-INCOME>                                  414
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                    (566)
<NET-INVESTMENT-INCOME>                            623
<REALIZED-GAINS-CURRENT>                          5768
<APPREC-INCREASE-CURRENT>                       (10501)
<NET-CHANGE-FROM-OPS>                            (4110)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                         (566)
<DISTRIBUTIONS-OF-GAINS>                         (4315)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                           2051
<NUMBER-OF-SHARES-REDEEMED>                      (1306)
<SHARES-REINVESTED>                                161
<NET-CHANGE-IN-ASSETS>                           15230
<ACCUMULATED-NII-PRIOR>                             28
<ACCUMULATED-GAINS-PRIOR>                         3718
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                              467
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                    566
<AVERAGE-NET-ASSETS>                             18137
<PER-SHARE-NAV-BEGIN>                            30.59
<PER-SHARE-NII>                                   0.30
<PER-SHARE-GAIN-APPREC>                          (1.02)
<PER-SHARE-DIVIDEND>                             (0.28)
<PER-SHARE-DISTRIBUTIONS>                        (2.67)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              26.92
<EXPENSE-RATIO>                                   0.80
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>


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