please help me correct the 3 wrong answers. thanks!(red outlined boxes)

2020 2019 Current assets Cash and cash equivalents $330 $360 Accounts receivable (net) 470 400 Inventory 460 390 Prepaid expenses 130 160 Total current assets 1,390 1,310 Property, plant, and equipment (net) 410 380 Investments 10 10 Intangibles and other assets 530 510 Total assets $2,340 $2,210 Current liabilities $820 $790 Long-term liabilities 480 380 Stockholders' equity-common 1,040 1,040 Total liabilities and stockholders' equity $2,340 $2,210 Ness Company Income Statements For the Years Ended December 31 (in thousands) 2020 2019 $3,800 $3,460 Sales revenue Costs and expenses Cost of goods sold 970 890 2,400 2,330 Selling & administrative expenses 10 20 Interest expense Total costs and expenses 3,380 3,240 420 220 Income before income taxes Income tax expense 168 88 Net income $252 $132 Compute the following ratios for 2020 and 2019. Inventory on December 31, 2018, was $340. Assets on December 31, 2018, were $1,900. Equity on December 31, 2018, was $900. (Round current ratio and inventory turnover to 2 decimal places, eg. 15.25. Round other answers to 1 decimal place, e.g. 15.2 or 15.2%.) Compute the following ratios for 2020 and 2019. Inventory on December 31, 2018, was $340. Assets on December 31, 2018, were $1,900. Equity on December 31, 2018, was $900. (Round current ratio and inventory turnover to 2 decimal places, e.g. 15.25. Round other answers to 1 decimal place, eg. 15.2 or 15.2%) 2020 2019 (a) Current ratio 1.70 :1 1.66 91 (b) Inventory turnover 2.28 times 2.27 times (c) Profit margin 6,63 % 3.81 % (d) Return on assets 11.1 % % e) Return on common stockholders' equity 242 % 12.7 % (f) Debt to assets ratio 55.6 % 53.0 % g) (8) Times Interest earned 43 times 12 times