Exhibit 11.3 EARNINGS PER SHARE PRIMARY COMPUTATION ($ in millions except share and per share amounts) Quarter Ended December 31, 1995 1994 - ------------------------------------------------------------------------------- Basis for computation of earnings per common and common equivalent shares: Earnings from continuing operations $ 38.3 $ 35.3 Deduct dividends on 4 Percent cumulative preferred stock (.1) (.1) ------- ------- Earnings from continuing operations available to common shareholders 38.2 35.2 Discontinued operations 19.0 4.5 ------- ------- Available for common shareholders $ 57.2 $ 39.7 ======= ======= Number of shares: Weighted average shares outstanding 75,484,367 76,616,993 Shares issuable upon exercise of stock options, net of shares assumed to be repurchased 913,383 632,325 ---------- ---------- 76,397,750 77,249,318 ========== ========== Earnings per common share: Continuing operations $ .52 $ .45 Discontinued operations .25 .06 ------- ------- Net earnings $ .75 $ .51 ======= =======