EXHIBIT 11 Computation of Per Share Earnings For the three and nine months ended September 27, 1997 and September 28, 1996 (Unaudited) (000's omitted except per share data) Three Months Ended Nine Months Ended September September September September 27, 1997 28, 1996 27, 1997 28, 1996 Primary Earnings Per Share: Net Income $ 1,153 $ 1,050 $ 2,131 $ 1,841 Weighted Average Shares Outstanding: Common Shares 1,103 1,103 1,103 1,106 Common Stock Equivalents 31 16 30 10 Total 1,134 1,119 1,133 1,116 Primary Earnings Per Share $ 1.02 $ .94 $ 1.88 $ 1.65 Fully Diluted Earnings Per Share: Net Income $ 1,153 $ 1,050 $ 2,131 $ 1,841 Weighted Average Shares Outstanding: Common Shares 1,103 1,103 1,103 1,106 Common Stock Equivalents 33 18 33 18 Total 1,136 1,121 1,136 1,124 Fully Diluted Income Per Share $ 1.01 $ .94 $ 1.88 $ 1.64 Notes: Primary and fully diluted amounts are not reflected on the face of the Consolidated Statements of Operations and Retained Earnings because they differ from basic earnings per share by less than 3%. Therefore, basic earnings per share are presented on the face of the statements.