EXHIBIT 11 - COMPUTATION OF NET EARNINGS PER COMMON SHARE (UNAUDITED) Three Months Ended Six Months Ended February 28, February 28, 1995 1994 1995 1994 ------------------- -------------------- (Amounts in thousands, except per share data) Primary Average shares outstanding 9,578 8,372 9,026 8,351 Net effect of dilutive stock options--based on the treasury stock method using average market price 407 319 388 317 ------- ------- ------- ------- Total 9,985 8,691 9,414 8,668 ======= ======= ======= ======= Net income $ 2,874 $ 2,554 $ 5,834 $ 4,946 ======= ======= ======= ======= Per share data: Net income $0.29 $0.29 $.62 $ 0.57 ======= ======= ======= ======= Fully diluted Average shares outstanding 9,578 8,372 9,026 8,351 Net effect of dilutive stock options--based on the treasury stock method using average market price or closing price if higher 417 350 428 355 Net effect of dilutive convertible debentures-- based on the stated conversion price of $14 per share 743 1,851 1,282 1,851 ------- ------- ------- ------- Total 10,738 10,573 10,736 10,557 ======= ======= ======= ======= Net income $ 2,874 $ 2,554 $ 5,834 $ 4,946 Convertible bond interest, net of income tax effect 118 301 408 610 ------- ------- ------- ------- $ 2,992 $ 2,855 $ 6,242 $ 5,556 ======= ======= ======= ======= Per share data: Net income $0.28 $0.27 $0.58 $ 0.53 ======= ======= ======= ======= EXHIBIT 11 21