EXHIBIT 11.2 LANDSTAR SYSTEM, INC. AND SUBSIDIARY CALCULATION OF DILUTED EARNINGS PER SHARE (In thousands, except per share amounts) (Unaudited) Twenty Six Thirteen Weeks Ended Weeks Ended --------------------------- --------------------------- June 26, June 27, June 26, June 27, 1999 1998 1999 1998 ------------ ------------ ------------- ----------- Earnings available for earnings per share: Income from continuing operations $ 18,230 $ 13,916 $ 10,755 $ 8,987 Discontinued operations, net of income taxes (22,589) (22,152) ------------ ------------ ------------ ------------ Net income (loss) $ 18,230 $ (8,673) $ 10,755 $ (13,165) ============ ============ ============ ============ Average number of common shares outstanding 10,246 11,462 10,125 11,239 Plus: Incremental shares from assumed exercise of stock options 120 85 117 109 ------------ ------------ ------------ ------------ Average number of common shares and common share equivalents outstanding 10,366 11,547 10,242 11,348 ============ ============ ============ ============ Diluted earnings (loss) per share: Income from continuing operations $ 1.76 $ 1.21 $ 1.05 $ 0.79 Loss from discontinued operations (1.96) (1.95) ------------ ------------ ------------ ------------ Diluted earnings (loss) per share $ 1.76 $ (0.75) $ 1.05 $ (1.16) ============ ============ ============ ============ 24