Question 28 (1 point) Given the following information on Big Brothers, Inc. capital structure, compute the company's weighted average cost of capital (WACC). The company's marginal tax rate is 40%. Round the answer to two decimal places in percentage form. (Write the percentage sign in the "uits" bor) Type of Capital Percent of Capital Structure Before-Tax Component Cost Bonds 52% 10.11% 10% 14.20% Preferred Stock 12.71% Common Stock Please calculate it