Exhibit 11 COMPUTATION OF EARNINGS PER COMMON SHARE THREE MONTHS ------------ 3/31/96 3/31/95 ----------- ---------- PRIMARY - ---------------------------------- Net earnings applicable to common stock: Net earnings $204,507 $799,035 Deduct preferred stock dividends paid (31,830) (31,830) ----------- ---------- Net earnings applicable to common stock 172,677 767,205 ----------- ---------- ----------- ---------- Weighted average number of common shares and common equivalents outstanding: Weighted average common shares outstanding 3,233,078 3,111,067 Additional shares assuming conversion of options and warrants 604,087 341,519 ----------- ---------- Weighted average number of common shares and common equivalents outstanding 3,837,165 3,452,586 ----------- ---------- ----------- ---------- Primary earnings per share $ .05 $ .22 ----------- ---------- ----------- ---------- FULLY DILUTED* - ---------------------------------- Net earnings applicable to common stock on a fully diluted basis: Net earnings applicable to common stock per above 172,677 767,205 Add net interest expense related to convertible debentures 39,600 40,862 Add dividends on convertible preferred stock 31,830 31,830 ----------- ---------- Net earnings applicable to common stock on a fully diluted basis $242,682 $839,897 ----------- ---------- ----------- ---------- Total shares for fully diluted: Shares used in calculating primary earnings per share 3,837,165 3,452,586 Additional shares to be issued under full conversion of convertible debentures 600,000 533,333 Addition shares to be issued under full conversion of preferred stock 294,723 294,723 ----------- ---------- Total shares for fully diluted $4,731,888 $4,280,642 ----------- ---------- ----------- ---------- Fully diluted earnings per share $ .05 $ .20 ----------- ---------- ----------- ---------- *This calculation is submitted in accordance with Securities Exchange Act of 1934 Release No. 9083, although not required by footnote 8, paragraph 40, of APB No. 15 because it results in anti-dilution.