1 EXHIBIT 12 COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (IN THOUSANDS, EXCEPT RATIOS) Year Ended June 30, ------------------- 1998 1997 1996 1995 1994 ---- ---- ---- ---- ---- Earnings: Earnings (loss) from continuing operations before income taxes $ 66,458 $ 62,009 ($ 11,924) $ 43,832 $ 26,186 Add: Fixed charges 65,026 54,388 54,292 48,226 34,891 Amortization of capitalized interest in costs and expenses 46,212 49,457 42,354 31,205 18,003 Deduct: Interest incurred (61,546) (51,917) (52,022) (46,641) (33,677) --------- --------- --------- --------- --------- Earnings, as adjusted $ 116,150 $ 113,937 $ 32,700 $ 76,622 $ 45,403 ========= ========= ========= ========= ========= Fixed charges: Interest incurred and amortization of deferred financing costs $ 61,546 $ 51,917 $ 52,022 $ 46,641 $ 33,677 Interest expense component of rent expense 3,480 2,471 2,270 1,585 1,214 --------- --------- --------- --------- --------- Total fixed charges $ 65,026 $ 54,388 $ 54,292 $ 48,226 $ 34,891 ========= ========= ========= ========= ========= Ratio of earnings to fixed charges 1.79x 2.09x (1) 1.59x 1.30x ========= ========= ========= ========= ========= (1) Earnings were inadequate to cover fixed charges by $21.6 million.