EXHIBIT 11 ARMCO INC. AND CONSOLIDATED SUBSIDIARIES COMPUTATION OF INCOME (LOSS) PER SHARE (Dollars in Millions, Except Per Share Amounts) Year Ended December 31 -------------------------------------------- 1996 1995 1994 1993 1992 ---- ---- ---- ---- ---- I. PRIMARY Income (loss) from continuing operations $ 26.0 $ 23.5 $ 65.8 $(247.5) $(402.2) Less: preferred dividends 17.9 17.9 17.8 17.8 10.3 -------- -------- -------- -------- -------- Income (loss) from continuing operations after preferred dividends $ 8.1 $ 5.6 $ 48.0 $(265.3) $(412.5) ======== ======== ======== ======== ======== Income (loss) before extra- ordinary items and cumula- tive effect of changes in accounting principles. $ 32.5 $ 29.8 $ 77.7 $(327.0) $(421.5) Less: preferred dividends 17.9 17.9 17.8 17.8 10.3 -------- -------- -------- -------- -------- Income (loss) before extra- ordinary items and cumula- tive effect of changes in accounting principles after preferred dividends $ 14.6 $ 11.9 $ 59.9 $(344.8) $(431.8) ======== ======== ======== ======== ======== Income (loss) before extra- ordinary items and cumula- tive effect of changes in accounting principles $ 32.5 $ 29.8 $ 77.7 $(327.0) $(421.5) Loss on extraordinary items -- -- -- (7.3) (8.4) Cumulative effect of changes in accounting principles -- -- -- (307.5) -- -------- -------- -------- -------- -------- Net income (loss) $ 32.5 $ 29.8 $ 77.7 $(641.8) $(429.9) Less: preferred dividends 17.9 17.9 17.8 17.8 10.3 -------- -------- -------- -------- -------- Net income (loss) after preferred dividends $ 14.6 $ 11.9 $ 59.9 $(659.6) $(440.2) ======== ======== ======== ======== ======== Weighted average number of common shares 106.6 106.0 104.6 103.8 98.8 Weighted average number of common equivalent shares (A) -- -- 0.1 * * -------- -------- -------- -------- -------- Total shares for computation 106.6 106.0 104.7 103.8 98.8 ======== ======== ======== ======== ======== Primary income (loss) per share: Income (loss) from continuing operations $ 0.08 $ 0.05 $ 0.46 $ (2.56) $ (4.18) Income (loss) before extra- ordinary items and cumula- tive effect of changes in accounting principles 0.14 0.11 0.57 (3.32) (4.37) Loss on extraordinary items -- -- -- (0.07) (0.08) Cumulative effect of changes in accounting principles -- -- -- (2.96) -- Net income (loss) 0.14 0.11 0.57 (6.35) (4.45) EXHIBIT 11 ARMCO INC. AND CONSOLIDATED SUBSIDIARIES COMPUTATION OF INCOME (LOSS) PER SHARE (Continued) (Dollars in Millions, Except Per Share Amounts)	 Year Ended December 31 -------------------------------------------- 1996 1995 1994 1993 1992 ---- ---- ---- ---- ---- II. FULLY DILUTED Income (loss) from continuing operations $ 26.0 $ 23.5 $ 65.8 $(247.5) $(402.2) Less: preferred dividends -- -- -- 17.8 10.3 -------- -------- -------- -------- -------- Income (loss) from continuing operations after preferred dividends $ 26.0 $ 23.5 $ 65.8 $(265.3) $(412.5) ======== ======== ======== ======== ======== Income (loss) before extra- ordinary items and cumula- tive effect of changes in accounting principles $ 32.5 $ 29.8 $ 77.7 $(327.0) $(421.5) Less: preferred dividends -- -- -- 17.8 10.3 -------- -------- -------- -------- -------- Income (loss) before extra- ordinary items and cumula- tive effect of changes in accounting principles after preferred dividends $ 32.5 $ 29.8 $ 77.7 $(344.8) $(431.8) ======== ======== ======== ======== ======== Income (loss) before extra- ordinary items and cumula- tive effect of changes in accounting principles $ 32.5 $ 29.8 $ 77.7 $(327.0) $(421.5) Loss on extraordinary items -- -- -- (7.3) (8.4) Cumulative effect of changes in accounting principles -- -- -- (307.5) -- -------- -------- -------- -------- -------- Net income (loss) $ 32.5 $ 29.8 $ 77.7 $(641.8) $(429.9) Less preferred dividends -- -- -- 17.8 10.3 -------- -------- -------- -------- -------- Net income (loss) after preferred dividends $ 32.5 $ 29.8 $ 77.7 $(659.6) $(440.2) ======== ======== ======== ======== ======== Weighted average number of common shares 106.6 106.0 104.6 103.8 98.8 Weighted average number of common equivalent shares (A) -- -- 0.1 * * Weighted average number of preferred shares on an "if converted" basis 22.7 22.7 22.7 * * -------- -------- -------- -------- -------- Total shares for computation 129.3 128.7 127.4 103.8 98.8 ======== ======== ======== ======== ======== Fully diluted income (loss) per share (B): Income (loss) from continuing operations $ 0.20 $ 0.18 $ 0.52 $ (2.56) $ (4.18) Income (loss) before extra- ordinary items and cumula- tive effect of changes in accounting principles 0.25 0.23 0.61 (3.32) (4.37) Loss on extraordinary items -- -- -- (0.07) (0.08) Cumulative effect of changes in accounting principles -- -- -- (2.96) -- Net income (loss) 0.25 0.23 0.61 (6.35) (4.45) - ------------------- <FN> * Antidilutive NOTES: (A) Common equivalent shares are included for dilutive stock options as if the options were exercised and the proceeds used to acquire common shares of Armco. (B) Calculation of fully diluted income (loss) per share is submitted for 1996, 1995 and 1994 in accordance with Securities Exchange Act of 1934 Release No. 9083, although it is contrary to paragraph 40 of APB Opinion No. 15 because it produces an antidilutive result, or is not required by footnote 2 to paragraph 13 of APB Opinion No. 15 because it results in dilution of less than 3%.