Selected comparative statement data for Queen Products Company are presented below. All balance sheet data are as of December 31.

		2017		2016
Net sales		$757,500		$721,500
Cost of goods sold		480,500		445,000
Interest expense		8,000		4,200
Net income		45,500		37,000
Accounts receivable		123,500		110,000
Inventory		85,700		72,400
Total assets		577,100		501,300
Total common stockholders equity		433,400		324,500

Compute the following ratios for 2017. (Round answers to 1 decimal place, e.g. 1.6, or 1.6% .)

Profit margin:

Asset turnover

Return on assets

Return on common stockholders equity