EXHIBIT 12 1 STATEMENTS RE COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES-- UNAUDITED(a) Sun Company, Inc. and Subsidiaries (Millions of Dollars Except Ratios) - --------------------------------------------------------------------------- For the Years Ended December 31 --------------------------------------- 1996 1995(b) 1994(b) 1993(b) 1992(b) ---- ---- ---- ---- ---- Fixed Charges: Consolidated interest cost and debt expense $ 79 $ 98 $ 83 $ 68 $ 79 Interest cost and debt expense of operations held for sale 8 16 22 8 -- Interest allocable to rental expense(c) 32 34 34 29 31 ----- ---- ---- ---- ----- Total $ 119 $148 $139 $105 $ 110 ===== ==== ==== ==== ===== Earnings: Consolidated income (loss) from continuing operations before income tax expense (benefit) and cumulative effect of change in accounting principle $(408) $(47) $(69) $123 $(133) Minority interest in net income of subsidiaries having fixed charges -- 2 9 2 2 Proportionate share of income tax expense of 50 percent owned but not controlled affiliated companies 5 4 3 3 2 Equity in income of less than 50 percent owned affiliated companies (16) (10) (7) (6) (5) Dividends received from less than 50 percent owned affiliated companies 6 5 5 5 4 Fixed charges 119 148 139 105 110 Interest capitalized (3) (4) (12) (7) (2) Amortization of previously capitalized interest 9 14 23 5 1 ----- ---- ---- ---- ----- Total $(288) $112 $ 91 $230 $ (21) ===== ==== ==== ==== ===== Ratio of Earnings to Fixed Charges N/A(d) .76(d) .65(d) 2.19 N/A(d) === === === ==== === - ---------------- (a) The consolidated financial statements of Sun Company, Inc. and subsidiaries contain the accounts of all subsidiaries that are controlled (generally more than 50 percent owned) except those accounted for as investments held for sale or discontinued operations. Prior to the fourth quarter of 1993, coal and real estate operations were accounted for as discontinued operations and, accordingly, were 2 excluded from the computation of the ratio of earnings to fixed charges. Effective in the fourth quarter of 1993, coal and real estate operations and their results of operations are included in continuing operations. Accordingly, beginning October 1, 1993, coal and real estate operations are included in the computation of the ratio of earnings to fixed charges. (See Note 2 to the Consolidated Financial Statements in the Company's 1996 Annual Report to Shareholders.) Affiliated companies over which the Company has the ability to exercise significant influence but that are not controlled (generally 20 to 50 percent owned) are accounted for by the equity method. (b) Restated to exclude amounts related to international production and Canadian upstream petroleum operations as these operations are now presented as discontinued operations. (See Note 2 to the Consolidated Financial Statements in the Company's 1996 Annual Report to Shareholders.) (c) Represents one-third of total operating lease rental expense which is that portion deemed to be interest. (d) Earnings are inadequate to cover fixed charges by $407, $36, $48 and $131 million in 1996, 1995, 1994 and 1992, respectively, due largely to $356, $93, $54 and $163 million pretax provisions for write-down of assets and other matters. (See Note 2 to the Consolidated Financial Statements in the Company's 1996 Annual Report to Shareholders.)