For the attached spreadsheet with the financial statements (prior question), identify the values and calculate the ratios: 1) Return on Total Assets 2021: a) Net income: b) Interest expense: $ c) Income tax expense: $ d) Income before income taxes: $ e) Tax Rate =% f) Average total assets: $ g) Return on Total Assets: % 2) Total Liabilities 2021: a) Total Liabilities \& Shareholders Equity: \$ b) Shareholders Equity: $ c)Total Liabilities: $ 3) Earnings Per Share 2021: a) Net income: $ b) Common shares outstanding: c) Earnings per Share: $ 4) Inventory Turnover 2021 : a) COGS (= total cost of sales): $ b) Average inventory balance: $ c) Inventory Turnover: 5) Net Margin 2021: a) Net income: $ b) Sales Revenue (Total Net Sales): $ c) Net Margin: % 6) Quick Ratio 2021: a) Current assets: $ b) Inventory: $ c) Current Liabilities: $ d) Quick Ratio: 7) Return on Equity 2021: a) Net income: $ b) Average Shareholder equity: $ c) Return on Equity: % 8) Debt Ratio 2021: a) Total Liabilities: $ b) Total Assets: $ c) Debt Ratio: 9) Gross Margin 2021: a) Sales revenue: $ b) COGS (= total cost of sales): $ c) Gross Margin: % 10) Increase or decrease in debt ratio (2020 to 2021)? a) total liabilities in 2020: \$ b) total assets in 2020: \$ c) Debt Ratio 2020: % d) Debt Ratio Increased, Decreased or stayed the same, since 2020? NUVASIVEINC. NUNASIVEINC. CONSOLIDATED BALANCE SHEETS CONSOLIDATED STATEMENTS OF OPERATIONS (in thousandsexcept par value data) (in thousands, except per share amounts) \begin{tabular}{lcl} \multicolumn{3}{|c|}{ Year Ended December31, } \\ \hline 2021 & 2020 & 2019 \\ \hline \end{tabular} Net salas: \begin{tabular}{r|r|r|} \hline & & \\ \hline 1444+4 and & $950,189 & $1,044,569 \\ \hline 104,376 & 100,393 & 123,501 \\ \hline 1,138,988 & 1,050,582 & 1,168,070 \\ \hline \end{tabular} A5SETS Products Services Total net sales Cost af sales sexcluding trelow amartization of intangtale assatsi): ): See accompanying notes to Consolidated Financial Statements