EXHIBIT 11 STATEMENTS REGARDING COMPUTATION OF PER SHARE EARNINGS HISTORICAL EARNINGS PER SHARE For the three months For the nine months ended ended August 31, August 31, ------------------------ ------------------------- 1996 1997 1996 1997 ---------- ---------- ---------- ----------- Net income available to common shareholders $ 477,786 $ 996,019 $ 930,670 $1,747,247 ========== ========== ========== ========== Common stock and common stock equivalents: Weighted average shares outstanding 655,773 6,747,049 655,773 2,753,939 Convertible Securities: Series B Preferred Stock 663,761 14,430 663,761 445,738 Series F Preferred Stock 135,025 2,935 135,025 90,674 Series G Preferred Stock 673,638 14,644 673,638 452,370 Options (calculated on Treasury Method) 1987 Plan 21,374 16,956 21,374 16,956 Options and warrants issued within one year of the offering (calculated on Treasury Method): Vested options repriced or granted 207,020 297,690 207,020 296,162 Warrants repriced 65,782 89,547 65,782 80,391 ---------- ---------- ---------- ---------- 272,802 387,237 272,802 376,553 ---------- ---------- ---------- ---------- Total common stock and common stock equivalents 2,422,373 7,183,251 2,422,373 4,136,230 ========== ========== ========== ========== Net income per common share $ 0.20 $ 0.14 $ 0.38 $ 0.42 ========== ========== ========== ========== EXHIBIT 11 STATEMENTS REGARDING COMPUTATION OF PER SHARE EARNINGS (CONTINUED) PRO FORMA EARNINGS PER SHARE TO GIVE EFFECT TO THE RECAPITALIZATION (Presented on the face of the historical Statement of Operations) For the three For the nine months ended months ended August 31, 1997 August 31, 1997 --------------- --------------- Pro forma net income: Net income $ 996,019 $ 1,747,427 Add back interest (tax affected at 40%) on debt included in Recapitalization: $2,000,000 subordinated note (7.74%) converted to stock in Recapitalization - 46,440 $2,867,546 portion of subordinated note (12.0%) converted to stock in Recapitalization - 103,232 -------------- --------------- Pro forma net income $ 996,019 $ 1,897,099 ============== =============== Common stock and common stock equivalents: Historical weighted average shares outstanding 7,183,251 4,136,230 Less common stock equivalents included in historical earnings per share: Series B Preferred Stock (14,430) (445,738) Series F Preferred Stock (2,935) (90,674) Series G Preferred Stock (14,644) (452,370) Add effect of Recapitalization: Series A Preferred Stock 1,870 57,754 Series B Preferred Stock 14,430 445,738 Series F & G Preferred Stock 16,603 512,882 Shares for $2,867,546 of subordinated debt 13,403 414,030 Shares for $2,000,000 of subordinated debt 9,348 288,769 --------------- --------------- Total pro forma common stock and common stock equivalents 7,206,896 4,866,621 ============== =============== Pro forma net income per common share $ 0.14 $ 0.39 ============== ===============