Exhibit 99.1(b) CNF INC. COMPUTATION OF RATIOS OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS (Dollars in thousands) Three Months Ended March 31, --------------------------- 2003 2002 Combined Fixed Charges and Preferred ------------ ------------ Stock Dividends: Interest Expense $ 7,661 $ 5,885 Capitalized Interest 46 248 Amortization of Debt Expense 331 327 Dividend Requirement on Series B Preferred Stock [1] 2,534 2,604 Dividend Requirement on Preferred Securities of Subsidiary Trust 1,563 1,563 Interest Component of Rental Expense [2] 7,534 5,812 ------------ ------------ $ 19,669 $ 16,439 ------------ ------------ Earnings: Income Before Taxes $ 29,435 $ 33,222 Fixed Charges 19,669 16,439 Capitalized Interest (46) (248) Preferred Dividend Requirements [3] (2,534) (2,604) ------------ ------------ $ 46,524 $ 46,809 ------------ ------------ Ratio of Earnings to Combined Fixed Charges and Preferred Stock Dividends: 2.4x 2.8x ============ ============ [1] Dividends on shares of the Series B cumulative convertible preferred stock are used to pay debt service on notes issued by the CNF's Thrift and Stock Plan. [2] Estimate of the interest portion of lease payments. [3] Preferred stock dividend requirements included in fixed charges but not deducted in the determination of Income Before Taxes.