Using the income statement for Times Mirror and Glass Company, compute the following ratios: a. Compute the interest coverage ratio. Note: Round your answer to 2 decimal places. b. Compute the fixed charge coverage ratio. Note: Round your answer to 2 decimal places. The total assets for this company equal $236,000. Set up the equation for the DuPont system of ratio analysis, and answer the following questions. c. Compute the profit margin ratio. Note: Input your answer as a percent rounded to 2 decimal places. d. Compute the total asset turnover ratio. Note: Round your answer to 2 decimal places. e. Compute the return on assets (investment). Note: Do not round intermediate calculations. Input your answer as a percent rounded to 2 decimal places