The most recent financial statements for Minnie's Manufacturing Co. are shown below: Assets and costs are proportional to sales. Debt and equity are not. The company maintains a constant 45 percent dividend payout ratio. No external equity financing is possible. What is the ROE? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) What is the sustainable growth rate? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)