1 EXHIBIT 11 -- COMPUTATION OF NET INCOME PER SHARE ---------- Quarter Ended Two Quarters Ended ------------------------------- ----------------------------- December 31, December 31, December 31, December 31, 1994 1993 1994 1993 ------------ ------------ ------------ ------------ (In millions except per share amounts) Primary: Average shares outstanding 39.3 39.9 39.4 39.8 ======= ======= ======= ======= Income before cumulative effect of change in accounting principle $ 34.8 $ 30.0 $ 63.6 $ 54.7 Cumulative effect of change in accounting principle -- -- -- (10.1) ------- ------- ------- ------- Net income $ 34.8 $ 30.0 $ 63.6 $ 44.6 ======= ======= ======= ======= Per share amounts: Income before cumulative effect of change in accounting principle $.88 $.75 $1.61 $1.37 Cumulative effect of change in Accounting principle -- -- -- (.25) ---- ---- ----- ----- Total $.88 $.75 $1.61 $1.12 ==== ==== ===== ===== Fully diluted: Total primary average shares outstanding 39.3 39.9 39.4 39.8 Dilutive stock options and employee stock purchase plan shares -- based on treasury stock method using the greater of quarter-end market price or average market price .1 .2 .1 .2 ------- -------- ------- ------- Average fully diluted shares outstanding 39.4 40.1 39.5 40.0 ======= ======== ======= ======= Per shares amounts: Income before cumulative effect of change in accounting principle $.88 $.75 $1.61 $1.36 Cumulative effect of change in accounting principle -- -- -- (.25) ---- ---- ----- ----- Total $.88 $.75 $1.61 $1.11 ==== ==== ===== =====