The market value of Charcoal Corporation’s common stock is $…

The market value of Charcoal Corporation’s common stock is $20 million, and the market value of its debt is $5 million. The yield to maturity is 7%.  The beta of the company’s common stock is 1.25, and the market risk premium is 8%.  If the T-bill rate is 5%, what is the company’s weighted average cost of capital? (Assume no taxes.)