Selected comparative statement data for Queen Products Company are presented on the next page. All balance sheet data are as of December 31.

2015	2014
Net sales	$760,250	$720,880
Cost of goods sold	475,480	444,740
Interest expense	7,910	4,090
Net income	54,850	38,730
Accounts receivable	120,020	104,180
Inventory	88,030	78,280
Total assets	579,280	502,570
Total common stockholders equity	425,740	324,830

Compute the following ratios for 2015.(Round answers to 1 decimal place, e.g. 1.6, or 1.6% .)

Profit margin		%
Asset turnover		times
Return on assets		%
Return on common stockholders equity		%