1 Exhibit 11 CALCULATION OF EARNINGS PER SHARE OF COMMON STOCK (In thousands of shares) Thirteen Weeks Ended --------------------------- March 29, March 30, 1998 1997 --------- --------- Number of shares of Class A and Class B common stock outstanding at beginning of period 10,089 10,910 Issuance of shares of Class B common stock (weighted), net of forfeiture of re- stricted stock awards 3 16 Repurchase of Class B common stock (weighted) (8) (82) ------ ------ Shares used in the computation of basic earnings per common share 10,084 10,844 Adjustment to reflect dilution from common stock equivalents 47 22 ------ ------ 10,131 10,866 ------ ------ Net income available for common shares $207,396 $47,216 ------- ------ Basic earnings per common share $ 20.57 $ 4.35 ------- ------ Diluted earnings per common share $ 20.47 $ 4.35 ------- ------