VAUGHN COMMUNICATIONS, INC. COMPUTATION OF EARNINGS PER SHARE Six Months Ended Three Months Ended July 31 July 31 ------------------------ ------------------------ 1996 1995 1996 1995 ---- ---- ---- ---- PRIMARY: Average shares outstanding 3,569,504 3,179,944 3,598,718 3,234,144 Net effect of dilutive stock options based on the treasury stock method using average market price 348,536 462,475 339,292 439,267 ---------- ---------- ---------- ---------- TOTAL $3,918,040 $3,642,419 $3,938,010 $3,673,411 ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- Net Income $1,307,233 $ 879,163 $ 671,110 $ 520,239 ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- Net Income per Share $ .33 $ .24 $ .17 $ .14 ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- FULLY DILUTED: Average shares outstanding 3,569,504 3,179,884 3,598,718 3,234,144 Net effect of dilutive stock options based on the treasury stock method using the quarter-end market price if higher than average market price 353,865 505,408 340,035 486,985 ---------- ---------- ---------- ---------- TOTAL 3,923,369 3,685,292 3,938,753 3,721,129 ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- Net Income $1,307,233 $ 879,163 $ 671,110 $ 520,239 ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- Net Income per Share $ .33 $ .24 $ .17 $ .14 ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- EXHIBIT 11 - 13 -