EXHIBIT 12 CASE CORPORATION AND CONSOLIDATED SUBSIDIARIES COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES AND PREFERRED DIVIDENDS (dollars in millions) Six Months Ended June 30, -------- 1998 1997 ---- ---- Net Income....................................................... $195 $202 Add: Interest....................................................... 104 79 Amortization of capitalized debt expense....................... 1 1 Portion of rentals representative of interest factor........... 5 5 Income tax expense and other taxes on income................... 89 95 Fixed charges of unconsolidated subsidiaries................... 2 1 ---- ---- Earnings as defined.......................................... $396 $383 ==== ==== Interest......................................................... $104 $ 79 Amortization of capitalized debt expense......................... 1 1 Portion of rentals representative of interest factor............. 5 5 Fixed charges of unconsolidated subsidiaries..................... 2 1 ---- ---- Fixed charges as defined..................................... $112 $ 86 ==== ==== Preferred Dividends: Amount declared................................................ $ 3 $ 3 Gross-up to pre-tax based on effective rates of 31% and 32%, respectively............................................. $ 4 $ 4 Ratio of earnings to fixed charges and preferred dividends....... 3.41x 4.26x 23