Exhibit 12 Computation of Ratio of Earnings to Fixed Charges (Unaudited) (Dollars in millions) 1997 1996 1995 1994 1993 ----- ----- ----- ----- ----- Profit before tax $ 97.9 $ 64.1 $ 29.4 $ 38.8 $ 56.8 Income (Loss) of 50% owned subsidiaries 2.9 1.3 (0.8) 0.3 2.0 Dividends received from less than 50% owned subsidiaries 1.2 2.7 2.6 1.6 1.3 Interest expense 42.6 45.4 44.9 44.9 37.4 25% of rent expense 4.1 3.9 3.9 3.2 3.2 ----- ----- ----- ----- ----- Total fixed charges 46.7 49.3 48.8 48.1 40.6 Pre-tax earnings required to cover preferred dividends -- -- -- -- -- ----- ----- ----- ----- ----- Total fixed charges and preferred dividends 46.7 49.3 48.8 48.1 40.6 ===== ===== ===== ===== ===== Earnings before income taxes and fixed charges $ 148.5 $ 117.1 $ 79.5 $ 88.8 $ 100.7 ===== ===== ===== ===== ===== Ratio of earnings to fixed charges 3.2 2.4 1.6 1.8 2.5 Ratio of earnings to fixed charges and preferred dividends 3.2 2.4 1.6 1.8 2.5 <FN> Note 1: For purposes of calculating the ratio of earnings to fixed charges, "earnings" consist of earnings from continuing operations before income taxes, adjusted for the portion of fixed charges deducted from such earnings. "Fixed charges" consist of interest on all indebtedness (including capital lease obligations, capital securities and capitalized interest), amortization of debt expense and the percentage of rental expense on operating leases deemed representative of the interest factor. Note 2: The ratios of earnings to fixed charges, before the restructuring and special charges for 1997, 1996, 1995 and 1994 were 3.3, 2.5, 1.9 and 2.4, respectively.