Selected current year-end financial statements of Cabot Corporation follow. (All sales were on credit; selected balance sheet amounts at December 31 of the prior year were inventory, $52,900; total assets, $209,400; common stock, $84,000; and retained earnings, $45,168. \begin{tabular}{lr} Income before taxes & 48,450 \\ Income tax expense & 19,518 \\ \cline { 2 - 2 } Net income & $28,932 \\ \hline \hline \end{tabular} Required: Compute the current ratio and acid-test ratio. Compute the days' sales uncollected. Compute the inventory turnover. Compute the days' sales in inventory. Compute the debt-to-equity ratio. Compute the times interest earned. Compute the profit margin ratio. Compute the total asset turnover. Compute the return on total assets. Compute the return on equity