answer with: 1) increase, 2) decrease, 3) does not affect.

10. An increase in interest expense the firms operating profit margin 11. Operating at a loss the debt ratio 12. The return on equity if inventory is sold for a loss. 13. Increased use of trade credit (accounts payable) to acquire your inventory days sales outstanding. 14. Increased depreciation expense return on equity 15. If a firm repurchase shares, total asset turnover 16. If a firm sells plant for less than its book value, total asset turnover and return on equity 17. They use of the modified accelerated cost recovery system of depreciation instead of straight-line depreciation initially the return on equity 18. If a firms current ratio increases the firm's liquidity position 19. Collecting an accounts receivable . the debt ratio 20. Increasing the firm's cash fixed asset turnover