Suppose selected comparative statement data for the glant bookseller Barnes&Noble are presented here. All balance sheet data are as of the end of the fiscal year (in millions). Net sales Cost of goods sold Net income Accounts receivable Inventony Total assets 2017 2016 $4,750 $5,501 3,300 3,701 85 110 75 102 1,150 1,250 2,850 3,250 Total common stockholders' equity 900 1,121 Compute the following ratios for 2017.(Round asset turnover to 2 decimal places, eg 1.83 and all other answers to 1 decimal place, eg 1.8 or 2.5%) (a) Profit margin (b) Asset turnover (c) Return on assets (d) Return on common stockholders' equity (e) Gross profit rate times