Required: Compute the following: (1) current ratio, (2) acid-test ratio, (3) days' sales uncollected, (4) inventory turnover, (5) days' sales in inventory, (6) debt-to-equity ratio, (7) times interest earned, (8) profit margin ratio, (9) total asset turnover, (10) return on total assets, and (11) return on equitv. (Do not round intermediate calculations.) Compute the return on total assets. Compute the total asset turnover. Compute the times interest earned. Compute the return on total assets. Compute the return on equity