Exhibit 11.1 International Electronics, Inc. Calculation of Net Income Per Share (unaudited) PRIMARY NET INCOME PER SHARE - ---------------------------- Weighted average common and Three months ended ------------------ equivalent shares: Nov. 30, 1997 Nov. 30, 1996 ------------- ------------- Common stock 1,493,301 1,492,469 Common equivalent shares resulting from dilutive stock options and warrants (treasury stock method using the average market price) 93,752 228,425 --------- --------- Total 1,587,053 1,720,894 ========= ========= Net income $109,064 $28,128 ========= ========= Net income per share $.07 $.02 ========= ========= FULLY DILUTED NET INCOME PER SHARE - ---------------------------------- Weighted average common and equivalent shares: Common stock 1,493,301 1,492,469 Common equivalent shares resulting from dilutive stock options and warrants (treasury stock method using the higher of the ending or average market price) 99,128 247,901 --------- --------- Total 1,592,429 1,740,370 ========= ========= Net income $109,064 $28,128 ========= ========= Net income per share $.07 $.02 ========= =========