Marshall Inc. Comparative Balance Sheet December 31, 20Y2 and 20Y1 \begin{tabular}{|c|c|c|} \hline & 20Y2 & 20Y1 \\ \hline Asse & & \\ \hline \multicolumn{3}{|l|}{ Current assets } \\ \hline Cash & $471,650 & $520,190 \\ \hline Marketable securities & 713,850 & 862,040 \\ \hline Accounts receivable (net) & 584,000 & 547,500 \\ \hline Inventories & 438,000 & 335,800 \\ \hline Prepaid expenses & 89,228 & 104,040 \\ \hline Total current assets & $2,296,728 & $2,369,570 \\ \hline Long-term investments & 1,745,252 & 484,879 \\ \hline Property, plant, and equipment (net) & 3,250,000 & 2,925,000 \\ \hline Total assets & $7,291,980 & $5,779,449 \\ \hline \multicolumn{3}{|c|}{ Liabilities } \\ \hline Current liabilities & $740,880 & $850,549 \\ \hline \multicolumn{3}{|l|}{ Long-term liabilities: } \\ \hline Mortgage note payable, 8% & $1,120,000 & $0 \\ \hline Bonds payable, 8% & 1,380,000 & 1,380,000 \\ \hline Total long-term liabilities & $2,500,000 & $1,380,000 \\ \hline Total liabilities & $3,240,880 & $2,230,549 \\ \hline \multicolumn{3}{|c|}{ Stockholders' Equity } \\ \hline Preferred $0.70 stock, $50 par & $500,000 & $500,000 \\ \hline Common stock, $10 par & 570,000 & 570,000 \\ \hline Retained earnings & 2,981,100 & 2,478,900 \\ \hline Total stockholders' equity & $4,051,100 & $3,548,900 \\ \hline Total liabilities and stockholders' equity & $7,291,980 & $5,779,449 \\ \hline \end{tabular} Required: 1. Working capital 2. Current ratio 3. Quick ratio 4. Accounts receivable turnover 5. Number of days' sales in receivables days 6. Inventory turnover 7. Number of days' sales in inventory days 8. Ratio of fixed assets to long-term liabilities 9. Ratio of liabilities to stockholders' equity 10. Times interest earned 11. Asset turnover 12. Return on total assets 13. Return on stockholders' equity 14. Return on common stockholders' equity 15. Earnings per share on common stock 16. Price-earnings ratio 17. Dividends per share of common stock 18. Dividend yield