can someone help me calculate part A?

ach Industries Balance Sheet December 31, 2019 \begin{tabular}{lr} \hline Assets & \\ \hline Cash & $500 \\ \hline Marketable securities & 1,000 \\ \hline Accounts receivable & 25,000 \\ \hline Inventories & 45,500 \\ \hline Total current assets & $72,000 \\ \hline Land & $26,000 \\ \hline Buildings and equipment & 90,000 \\ \hline Less: Accumulated depreciation & 38,000 \\ \hline Net fixed assets & $78,000 \\ \hline Total assets & $150,000 \\ \hline Liabilities and Stockholders' Equity & \\ \hline Accounts payable & $22,000 \\ \hline Notes payable & 47,000 \\ \hline Total current liabilities & $69,000 \\ \hline Long-term debt & 22,950 \\ \hline Common stocka & 31,500 \\ \hline Retained earnings & 26,550 \\ \hline Total liabilities and stockholders' equit & $150,000 \\ \hline \end{tabular} aThe firm's 3,000 outstanding shares of common stock closed 2019 at a price of $25 per share. Use the preceding financial statements to complete the table below. Assume that the industry averages Financial statement analysis. The financial statements of Zach Industries for the year ended December 31, 2019 , follow