Exhibit 11 CALCULATION OF PRIMARY EARNINGS PER SHARE Three Months Ended Nine Months Ended January 31, January 31, 1995 1994 1995 1994 --------------- -------------- ------------- --------------- Net earnings (loss) from continuing operations $ 8,084,000 $ (17,934,000) $ 3,872,000 $ (30,350,000) =============== ============== ============= =============== Net earnings $ 8,084,000 $ 12,556,000 $ 3,872,000 $ 6,183,000 =============== ============== ============= =============== Average number of shares outstanding - primary: Average number of common shares outstanding 105,311,000 105,919,000 105,104,000 105,802,000 Dilutive effect of stock options after application of treasury stock method 347,000 973,000 625,000 779,000 --------------- -------------- ------------- --------------- Average number of shares outstanding 105,658,000 106,892,000 105,729,000 106,581,000 =============== ============== ============= =============== Primary earnings (loss) per share: From continuing operations $ .08 $ (.17) $ .04 $ (.28) =============== ============== ============= =============== Net earnings $ .08 $ .12 $ .04 $ .06 =============== ============== ============= =============== CALCULATION OF FULLY DILUTED EARNINGS PER SHARE Three Months Ended Nine Months Ended January 31, January 31, 1995 1994 1995 1994 --------------- -------------- -------------- --------------- Net earnings (loss) from continuing operations $ 8,084,000 $ (17,934,000) $ 3,872,000 $ (30,350,000) =============== ============== ============== =============== Net earnings $ 8,084,000 $ 12,556,000 $ 3,872,000 $ 6,183,000 =============== ============== ============== =============== Average number of shares outstanding - fully diluted: Shares used in calculating primary earnings per share 105,658,000 106,892,000 105,729,000 106,581,000 Additional effect of stock options after application of treasury stock method - - - - --------------- -------------- -------------- --------------- Average number of shares outstanding 105,658,000 106,892,000 105,729,000 106,581,000 =============== ============== ============== =============== Fully diluted earnings (loss) per share: From continuing operations $ .08 $ (.17) $ .04 $ (.28) =============== ============== ============== =============== Net earnings $ .08 $ .12 $ .04 $ .06 =============== ============== ============== ===============