EXHIBIT 11.01 COMPUTATION OF EARNINGS PER SHARE (IN THOUSANDS, EXCEPT PER SHARE DATA) (AS RESTATED) ------------------------------------------- 1992 1993 1994 1995 1996 PRIMARY EARNINGS PER SHARE: NUMBER OF SHARES OF COMMON STOCK OUTSTANDING AT THE BEGINNING OF PERIOD 19,149 19,149 20,849 20,849 20,856 WEIGHTED AVERAGE NUMBER OF SHARES OF COMMON STOCK ISSUED DURING THE PERIOD - 256 - 2 120 WEIGHTED AVERAGE NUMBER OF SHARES ATTRIBUTED TO OPTIONS - - - 265 732 WEIGHTED AVERAGE NUMBER OF SHARES OF COMMON STOCK OUTSTANDING DURING THE PERIOD FOR COMPUTATION OF PRIMARY EARNINGS PER SHARE 19,149 19,405 20,849 21,116 21,708 ====== ====== ====== ====== ====== FULLY DILUTED EARNINGS PER SHARE: NUMBER OF SHARES OF COMMON STOCK OUTSTANDING AT THE BEGINNING OF PERIOD 19,149 19,149 20,849 20,849 20,856 WEIGHTED AVERAGE NUMBER OF SHARES OF COMMON STOCK ISSUED DURING THE PERIOD - 256 - 2 120 WEIGHTED AVERAGE NUMBER OF CONVERTIBLE PREFERRED STOCK ISSUED DURING THE PERIOD - - - - 264 WEIGHTED AVERAGE NUMBER OF SHARES ATTRIBUTED TO OPTIONS - - - 293 846 WEIGHTED AVERAGE NUMBER OF SHARES OF COMMON STOCK OUTSTANDING DURING THE PERIOD FOR COMPUTATION OF FULLY DILUTED EARNINGS PER SHARE 19,149 19,405 20,849 21,144 22,086 ========== ========== =========== =========== ========= NET INCOME APPLICABLE TO COMMON SHARES $7,850 $8,618 $7,827 $10,935 $15,237 ========= ========= ========== =========== ========= NET INCOME PER COMMON SHARE: PRIMARY $ 0.41 $ 0.44 $ 0.38 $ 0.52 $ 0.70 ========= ========== ========= =========== ========== FULLY DILUTED $ 0.41 $ 0.44 $ 0.38 $ 0.52 $ 0.69 ========= ========== ========= =========== ========== At August 31, 1994, Options for 1,155,000 shares (after effect of stock splits) of D&PL Common Stock were granted at exercise prices of 8 5/16 and 8 13/16. These options are exercisable over five years commencing in March 1995. They are not included in the calculations above until 1995 because the deemed exercise of these options would be antidilutive and/or the impact was less than 3%.