Using the WACC in practice: Poly's Parrot Shops has found that its cost of common equity capital is 17 percent. It has 7-year maturity semiannual bonds outstanding with a price of $767.03 that have a coupon rate of 7 percent. If the firm is financed with $120,000,000 of common shares (market value) and $80,000,000 of debt, then what is the after-tax weighted average cost of capital for Poly's if it is subject to a 35 percent marginal tax rate?
A) 10.20%
B) 11.76%
C) 11.88%
D) 13.32%