9. (9 points) Calculate the following profitability ratios for the current year and give a one sentence description of each result. a. Profit Margin Ratio b. Rate of return on Total Assets c. Return on Common Stockholders' Equity (ROE) 10. (6 points) Calculate the following solvency ratios for the current year and give a one sentence description of each result. a. Debt to assets ratio b. Debt to Equity ratio- (total liabilities/total equity) b. Times Interest Earned Ratio 11. (2 points) Calculate the free cash flow of the company for the most current year (Hint: use the formula given in the book on page 17-17)