Suppose that ABC Corp. has an equity beta of 1.5. Current risk-free rates are 5% and the expected return on the market portfolio is 15%. ABC Corp has a market value debt-to-equity ratio of 0.5, debt that is rated AA, and faces a 21% tax rate. Assuming that the credit spread on AA debt is 2%, compute ABC Corps WACC? Enter your answer as a percent without the % sign. Round to two decimals.