Input Data 2018 2017 Ratios 2018 2017 % Variance Revenues $500,343 $485,873 1.Profitability Ratios Cost of Goods Sold 373,396 361,256 a.Gross Margin Percentage = Gross Profit Revenues 25.37% 25.65% -1.08% Gross Profit 126,947 124,617 b.EBIT Margin Percentage = EBIT Revenues 4.08% 4.69% -12.82% EBIT 20,437 22,764 Interest Expense 1,978 2,044 Resource Management Ratios: Net Income 10,523 14,293 "a. Age of Inventory = Inventories Average Daily Cost of Goods Sold" 43 43 -1.59% Accounts Receivable 5,614 5,835 "b. Age of Accounts Receivable = Accounts Receivable Average Daily Credit Sales" 83 88 -6.59% Inventories 43,783 43,046 "c. Age of Accounts Payable = Accounts Payable Average Daily Purchases" 5 6 -7.46% Current Assets 59,664 57,689 Total Assets 204,522 198,825 "3. Liquidity Ratio:" Accounts Payable 46,092 41,433 "a. Current Ratio = Current Assets Current Liabilities" 0.76 0.86 -11.85% Current Liabilities 78,521 66,928 Total Liabilities 123,700 118,290 "4. Leverage Ratios" Total Stockholders' Equity 80,822 80,535 "a. Debt-to-Assets Ratio = Total Liabilities Total Assets" 0.60 0.59 1.66% "b. Debt-to-Equity Ratio = Total Liabilities Total Stockholders' Equity" 1.53 1.47 4.20% Credit Sales 24,788.05 24,065.85 "c. Interest Coverage = EBIT Interest Expense" 10.33 11.14 -7.23% Beginning Inventory 43,046.00 44,469.00 Ending Inventory 43,783.00 43,046.00 DuPont Ratio Purchases 374,133 359,833 Profit Margin = Net Income Revenues 2.10% 2.94% -28.51% Asset Turnover = Revenues Assets 2.45 2.44 0.11% Financial Leverage = Assets Equity 2.53 2.47 2.50% ROE = Profit Margin x Asset Turnover x Financial Leverage 13.02% 17.75% -26.64% with the given information, what are the dupont and leverage ratios? please provide calculations