<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> OCT-31-2000
<PERIOD-END> JUL-31-2000
<CASH> 474790
<SECURITIES> 3197884
<RECEIVABLES> 1184974
<ALLOWANCES> 100000
<INVENTORY> 1133399
<CURRENT-ASSETS> 6923353
<PP&E> 160612
<DEPRECIATION> 0
<TOTAL-ASSETS> 7083965
<CURRENT-LIABILITIES> 934079
<BONDS> 0
0
0
<COMMON> 11000
<OTHER-SE> 6129815
<TOTAL-LIABILITY-AND-EQUITY> 7083965
<SALES> 0
<TOTAL-REVENUES> 12662788
<CGS> 0
<TOTAL-COSTS> 7272457
<OTHER-EXPENSES> 2105923
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 0
<INCOME-PRETAX> 3424269
<INCOME-TAX> 0
<INCOME-CONTINUING> 2120034
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 2120034
<EPS-BASIC> 0.19
<EPS-DILUTED> 0.19
</TABLE>