Using the DuPont method, evaluate the effects of the following relationships for the Lollar Corporation a. Lollar Corporation has a profit margin of 9.0 percent and its ROA (investment) is 20.00 percent What is its asset turnover? (Do not round intermediate calculations. Round the final answer to 2 decimal places.) Asset turnover ratio b. If Lollar Corporation has a debt-to-total-assets ratio of 45 percent, what would the firm's ROE be? (Do not round intermediate calculations. Round the final answer to 2 decimal places.) Return on equity c. What would be the ROE, If the debt-to-total-assets ratio decreased to 10 percent? (Do not round intermediate calculations. Round the final answer to 2 decimal places.) Return on equity %