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, $$47,900$; total assets, $$219,400$; common stock, $$87,000$; and retained earnings, $$41,671.)$

CABOT CORPORATION

Balance Sheet

December $31$ of current year

Assets Liabilities and Equity

Cash $ $20,000$ Accounts payable $ $15,500$

Short$-$term investments $8,600$ Accrued wages payable $3,200$

Accounts receivable, net $32,400$ Income taxes payable $4,100$

Merchandise inventory $36,150$ Long$-$term note payable, secured by mortgage on plant assets $70,400$

Prepaid expenses $3,100$ Common stock $87,000$

Plant assets, net $153,300$ Retained earnings $73,350$

Total assets $ $253,550$ Total liabilities and equity $ $253,550$

CABOT CORPORATION

Income Statement

For Current Year Ended December $31$

Sales $ $454,600$

Cost of goods sold $298,050$

Gross profit $156,550$

Operating expenses $98,900$

Interest expense $4,600$

Income before taxes $53,050$

Income tax expense $21,371$

Net income $ $31,679$

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 equity.