The following is selected balance sheet and income statement information for Menendez Company. Current Gross Profit Assets Average Average Common Total Assets Net Net Stockholders' Equity $75,834 on Sales Sales Income 2013 $24,031 $100,340 $150,003 $11,304 $136,855 Compute the following ratios: a. Gross profit percentage b. Return on sales c. Asset turnover d. Return on assets e. Return on common stockholders' equity (Menendez Company has no preferred stock)