Exhibit 12.4 TREESOURCE INDUSTRIES, INC. AND SUBSIDIARIES COMPUTATION OF REGISTRANT'S AVERAGE STOCKHOLDERS' EQUITY (DEFICIT) TO AVERAGE TOTAL ASSETS (In Thousands, Except Ratios) YEAR ENDED APRIL 30, ----------------------------------------------------------------- 2000 1999 1998 1997 1996 ---------- ---------- --------- ---------- ---------- AVERAGE STOCKHOLDERS' EQUITY (DEFICIT) Beginning of period $ (7,816) $ 4,093 $ 18,434 $ 11,686 $ 20,076 End of period (6,804) (7,816) 4,093 18,434 11,686 Average $ (7,310) $ (1,862) $ 11,264 $ 15,060 $ 15,881 ========== ========== ========= ========== ========== AVERAGE TOTAL ASSETS Beginning of period $ 54,987 $ 65,311 $ 86,486 $ 77,396 $ 88,944 End of period 57,363 54,987 65,311 86,486 77,396 Average $ 56,175 $ 60,149 $ 75,899 $ 81,941 $ 83,170 ========== ========== ========= ========== ========== RATIO OF AVERAGE STOCKHOLDERS' EQUITY (DEFICIT) TO AVERAGE TOTAL ASSETS (13.0) % (3.1) % 14.8 % 18.4 % 19.1 %