EXHIBIT 12(b) D&N CAPITAL CORPORATION Computation of ratio of earnings to fixed charges and preferred stock dividend requirements For the Three Months Ended March 31, 1999 1998 ---------------------------- (In thousands, except ratio) Net income $ 904 $ 1,003 Fixed charges: Advisory fees 31 31 Total fixed charges 31 31 Earnings before fixed charges 935 1,034 Fixed charges, as above 31 31 Preferred stock dividend requirement 681 681 Fixed charges including preferred stock dividends $ 712 $ 712 Ratio of earnings to fixed charges and preferred stock dividends requirements 1.31 1.45