JACOB CORPORATION RATIO ANALYSIS. LIQUIDITY RATIOS 2015201620172018 CurrentRatioQuickorAcidTestRatioASSETMANAGEMENTRATIOSInventoryTurnoverDaysSalesOutstanding(DSO)TotalAssetsTurnoverformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulformulaformulaformulaformula DEBT MANAGEMENT RATIOS DebtRatioEquityMultiplierTimesInterestEarnedRatioformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformula PROFITABILITY RATIOS GrossProfitMarginOperatingProfitMarginNetProfitMarginReturnOnTotalAssets(ROA)ReturnOnEquity(ROE)BasicEarningPowerEarningsPerShareBookValuePerShareformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformulaformula Debt Management Ratios \begin{tabular}{|l|l|} \hline Debt Ratio & Total debt Total assets \\ \hline Equity Multiplier & Total assets Total equity \\ \hline Times Interest Earned Ratio & Earnings before interest and taxes Interest expenses \\ \hline \multicolumn{2}{|l|}{ Profitability Ratios } \\ \hline Gross Profit Margin & Gross profits Sales \\ \hline Operating Profit Margin & Operating profits (EBIT) Sales \\ \hline Net Profit Margin & Net income Sales \\ \hline Return On Total Assets (ROA) & Net income Total assets \\ \hline Return On Equity (ROE) & Net income Total equity \\ \hline Basic Earning Power & Earnings before interest and taxes Total assets \\ \hline Earnings Per Share (EPS) & Net income # of common shares outstanding \\ \hline Book Value Per Share & Total Equity # of common shares outstanding \\ \hline P/E Ratio & Market price per share of stock Earnings per share \\ \hline \end{tabular}