1 EXHIBIT 12 RATIO OF EARNINGS TO FIXED CHARGES (in thousands) FOR THE QUARTERS ENDED FOR THE YEARS ENDED DECEMBER 31, ---------------------- ---------------------------------------------------- MARCH 30, MARCH 29, 1993 1994 1995 1996 1997 1997 1998 ----- ------ ----- ------ ------- --------- --------- Earnings: Pre-tax income (loss)(1) 4,186 (7,285) (582) (13,703) (10,580) (2,799) (2,204) Fixed charges(2) 7,725 12,574 15,712 22,724 26,232 6,031 7,028 Less: capitalized interest -- (964) (7) (1,814) -- -- -- ------ ----- ------ ----- ------ ------ ------ Earnings available for fixed charges 11,911 4,325 15,123 7,207 15,652 3,232 4,824 ====== ===== ====== ===== ====== ====== ====== Ratio of earnings to fixed charges 1.5 (3) (3) (3) (3) (3) (3) ====== ===== ====== ===== ====== ====== ====== - ---------------------------- (1) Excludes the equity in net losses of unconsolidated affiliates. (2) Includes interest expense, amortization of debt issue costs and capitalized interest. (3) Earnings were insufficient to cover fixed charges by $8,249, $590, $15,517 and $10,580 for the years ended December 31, 1994, 1995, 1996 and 1997, respectively, by $2,799 for the quarter ended March 30, 1997 and $2,204 for the quarter ended March 29, 1998.