Exhibit 11 -- Statement Re: Computation of Per-Share Earnings Three months ended Nine months ended May 31, May 31, 1997 1996 1997 1996 --------- --------- --------- --------- Primary Average shares outstanding 1,575,391 1,567,129 1,573,152 1,564,324 Net effect of dilutive stock options - based on the treasury stock method using average market price 146,092 151,445 146,419 161,418 --------- --------- --------- --------- Total 1,721,483 1,718,574 1,719,571 1,725,742 ========= ========= ========= ========= Net income $217,424 $163,673 $650,577 $410,504 ======== ======== ======== ======== Per-share amount $0.13 $0.10 $0.38 $0.24 ===== ===== ===== ===== Fully Diluted Average shares outstanding 1,575,391 1,567,129 1,573,152 1,564,324 Net effect of dilutive stock options - based on the treasury stock method using the quarter end market price, if higher than average market price 157,907 154,790 150,357 166,242 --------- --------- --------- --------- Total 1,733,298 1,721,919 1,723,509 1,730,566 ========= ========= ========= ========= Net income $217,424 $163,673 $650,577 $410,504 ======== ======== ======== ======== Per-share amount $0.13 $0.10 $0.38 $0.24 ===== ===== ===== =====