Suppose selected comparative statement data for the giant bookseller Barnes & Noble are as follows. All balance sheet data are as of the end of the fiscal year (in millions). 2022 2021 Net sales $5,150.4 $5,100.2 Cost of goods sold 3,000.0 3,700.6 Net income 75.2 190.9 Accounts receivable 65.0 102.2 Inventory 1,250.1 1,350.1 Total assets 2,950.1 3,250.1 Total common stockholders' equity 920.4 1,070.2 Compute the following ratios for 2022. (Round asset turnover to 2 decimal places, e.g 1.83 and all other answers to 1 decimal place, e.g. 1.8 or 2.5%) (a) Profit margin (b) Asset turnover % times % (c) Return on assets (d) Return on common stockholders' equity % % (e) Gross profit rate