COST OF COMMON EQUITY Pearson Motors has a target capital structure of 30% debt and 70% common equity, with no preferred stock. The yield to maturity on the company's outstanding bands is 8%, and its tax rate is 40%. Pearson's CFO estimates that the company's WACC is 13.80%. What is Pearson's cost of common equity? Do not round intermediate calculations. Round your answer to two decimal places. %