Calculate

1. Nova's 2022 Debt to Capital Ratio

2. Nova's 2022 Operating profit margin ratio

3. Nova's 2022 Net profit margin ratio (NPM)

\begin{tabular}{|l|r|} \hline Nova Corp. 1/31 & \multicolumn{1}{|c|}{2022} \\ \hline Net sales (in millions) & 26,914 \\ \hline Less: Cost of goods sold & 9,439 \\ \hline Gross Profit & 17,475 \\ \hline Selling \& administrative expense & 6260 \\ \hline Depreciation expise & 1174 \\ \hline Operating Income & 10,041 \\ \hline Interest Expense & 236 \\ \hline Earnings before taxes & 9,805 \\ \hline Income tax & 189 \\ \hline Net income & $9,616 \\ \hline \end{tabular} \begin{tabular}{|l|r|} \hline Assets: (in Millions) & 2022 \\ \hline Cash and marketable securities & $21,208 \\ \hline Accounts receivable & 4,650 \\ \hline Inventories & 2,605 \\ \hline Other current assets & 366 \\ \hline Total current assets & $28,829 \\ \hline Net fixed assets & 3,607 \\ \hline Other assets & 11,751 \\ \hline Total assets & $44,187 \\ \hline LIABILITIES: & \\ \hline Accounts payable \& Accruals & $3,192 \\ \hline Notes payable & \\ \hline Other Current Liabilities & 1,143 \\ \hline Total current liabilities & $4,335 \\ \hline Long-term debt & 13,240 \\ \hline Owner's equity & 26,612 \\ \hline Total liabilities and owner's equity & $44,187 \\ \hline \end{tabular}