Selected year-end financial statements of Cabot Corporation follow. (All sales were on credit; selected balance sheet amounts at December 31, 2014, were inventory, $53,900; total assets, $249,400; common stock, $83,000; and retained earnings, $52,734.)

CABOT CORPORATION Income Statement For Year Ended December 31, 2015
Sales	$	448,600
Cost of goods sold		298,350
Gross profit		150,250
Operating expenses		99,100
Interest expense		3,900
Income before taxes		47,250
Income taxes		19,034
Net income	$	28,216

CABOT CORPORATION Balance Sheet December 31, 2015
Assets				Liabilities and Equity
Cash	$	12,000		Accounts payable	$	17,500
Short-term investments		9,600		Accrued wages payable		4,200
Accounts receivable, net		33,800		Income taxes payable		4,400
Notes receivable (trade)*		6,000		Long-term note payable, secured
Merchandise inventory		40,150		by mortgage on plant assets		65,400
Prepaid expenses		2,600		Common stock		83,000
Plant assets, net		151,300		Retained earnings		80,950
Total assets	$	255,450		Total liabilities and equity	$	255,450

* These are short-term notes receivable arising from customer (trade) sales.

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 common stockholders' equity.(Do not round intermediate calculations.)