Keller Cosmetics maintains an operating profit margin of 4% and asset turnover ratio of 5. a. What is its ROA? (Enter your answer as a whole percent.) ROA 20% b. If its debt-equity ratio is 1, its interest payments are $9,800 and taxes are $11,600, and EBIT is S29,000, what is its ROE? (Do not round intermediate calculations. Enter your answer as a whole percent.) ROE %