Please help me find the 'Return on common stockholders equity', 'Debt to assets ratio', and 'Price earnings ratio'.

The following financial information is for Sheridan Company. SHERIDAN COMPANY Balance Sheets December 31 2017 Assets 2016 $ 64,000 Cash 72,000 Debt investments (short-term) 54,000 42,000 91,000 104,000 Accounts receivable Inventory 230,000 165,000 Prepaid expenses 22,000 25,000 Land 134,000 134,000 261,000 189,000 Building and equipment (net) $877,000 $710,000 Total ets Liabilities and Stockholders' Equity Notes payable $171,000 $108,000 Accounts payable 65,000 50,000 Accrued liabilities 41,000 41,000 Bonds payable, due 2020 249,000 172,000 Common stock, $10 par 207,000 207,000 Retained earnings 144,000 132,000 $877,000 $710,000 Total liabilities and stockholders' equity SHERIDAN COMPANY Income Statements For the Years Ended December 31 2017 2016 Sales revenue $896,000 $796,000 648,000 574,000 Cost of goods sold Gross profit 222,000 248,000 165,000 189,000 Operating expenses $ 59,000 $57,000 Net income Additional information: 1. Inventory at the beginning of 2016 was $115,000. 2. Accounts receivable (net) at the beginning of 2016 were $88,000 3. Total assets at the beginning of 2016 were $639,000 4. No common stock transactions occurred during 2016 or 2017. 5. All sales were on account. 2017 2016 % Change LIQUIDITY Current ratio 1.741 1.941 -10.3% Accounts receivables turnover 9.19 times 8.89 times 3.4 % Inventory turnover 3.28 times 4.07 times -19.4% 2017 2016 % Change PROFITABILITY Profit margin 6.58 % 7.16% -8.3% Asset turnover 1.13 times 1.19 times -4.2 % Return on assets 7.44 % 8.43 % -12.9% Earnings per share 2.85 2.75 3.63 % $ (b) The following are three independent situations and a ratio that may be affected. For each situation, compute the affected ratio (1) as of December 31, 2017, and (2) as of December 31, 2018, after giving effect to the situation. (Round all answers to 1 decimal places, e.g. 1.8 or 1.8%. If % change is a decrease show the numbers as negative, e.g. -1.83% or (1.83%).) Situation Ratio 1. 19,000 shares of common stock were sold at par on July 1, 2018. Net income for 2018 was $53,000 Return on common stockholders' equity 2. All of the notes payable were paid in 2018. All other liabilities remained at the same levels as at December 31, 2018. At December 31, 2018, total assets were $868,000. Debt to assets ratio 3. The market price of common stock was $9 and $12 on December 31, 2017 and 2018, respectively. Net income for 2018 was $53,000. Price-earnings ratio % Change 2018 2017 Return on common stockholders' equity Debt to assets ratio Price earnings ratio times times