Keller Cosmetics maintains an operating profit margin of 9.00% and a sales-to-assets ratio of 3.90. It has assets of $700.000 and equity of $500,000. Assume that interest payments are $50,000 and the tax rate is 30%. What is the return on assets? (Enter your answer as a percent rounded to 2 decimal places.) Return on assets b. What is the return on equity? (Enter your answer as a percent rounded to 2 decimal places.) Return on equity 98