Du Pont system of analysis (L03-3) 15. Using the Du Pont method, evaluate the effects of the following relationships for the Butters Corporation: a. Butters Corporation has a profit margin of 7 percent and its return on assets (investment) is 25.2 percent. What is its assets turnover? b. If the Butters Corporation has a debt-to-total-assets ratio of 50 percent, what would the firm's return on equity be? c. What would happen to return on equity if the debt-to-total-assets ratio decreased to 35 percent