HoolahanCorporation's common stock has a beta of 1.15. Assume the risk-free rate is 5 percent and the expected return on the market is 12.5 percent.What is the company's cost of equity capital?

ICU Window, Inc., is trying to determine its cost of debt. The firm has a debt issue outstanding with 11 years to maturity that is quoted at 108 percent of face value. The issue makes semiannual payments and has an embedded cost of 6.8 percent annually.

What is the company's pretax cost of debt?If the tax rate is 22 percent, what is the aftertax cost of debt?

Baron Corporation has a target capital structure of 65 percent common stock, 10 percent preferred stock, and 25 percent debt. Its cost of equity is 12 percent, the cost of preferred stock is 6 percent, and the pretax cost of debt is 7 percent. The relevant tax rate is 24 percent.

What is the company's WACC?What is the aftertax cost of debt?