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, $$48,900$; total assets, $$249,400$; common stock, $$88,000$; and retained earnings, $$41,651.)$

CABOT CORPORATION

Balance Sheet

December $31$ of current year

Assets Liabilities and Equity

Cash $ $22,000$ Accounts payable $ $17,500$

Short$-$term investments $8,400$ Accrued wages payable $4,000$

Accounts receivable, net $31,800$ Income taxes payable $3,500$

Merchandise inventory $36,150$ Long$-$term note payable, secured by mortgage on plant assets $64,400$

Prepaid expenses $3,050$ Common stock $88,000$

Plant assets, net $147,300$ Retained earnings $71,300$

Total assets $ $248,700$ Total liabilities and equity $ $248,700$

CABOT CORPORATION

Income Statement

For Current Year Ended December $31$

Sales $ $450,600$

Cost of goods sold $297,350$

Gross profit $153,250$

Operating expenses $99,000$

Interest expense $4,600$

Income before taxes $49,650$

Income tax expense $20,001$

Net income $ $29,649$

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.