EXHIBIT 11 THE CHROMALINE CORPORATION COMPUTATION OF NET EARNINGS PER COMMON SHARE (Unaudited)
Six Months Ended ---------------- June 30, 1999 June 30, 1998 ------------- ------------- Net earnings applicable to common shareholders $ 400,761 $ 565,087 for basic and diluted earnings per share Weighted average shares outstanding for basic 1,179,084 1,159,886 earnings per share Dilutive effect of stock options computed using the 7,519 8,550 treasury stock method and the average market price Weighted average shares outstanding for diluted 1,186,603 1,168,436 earnings per share Basic earnings per share $ 0.34 $ 0.48 Diluted earnings per share $ 0.34 $ 0.48