Your firm has a target capital structure of 60% common stock and 40% debt. Your cost of equity is 20% and cost of debt is 8%. Your tax rate is 21%. What is the WACC?

Coolco common stock has a beta of 1.85. If the risk-free rate is 3% and the market risk premium is 8.5%, what is Coolcos cost of equity?

Radcos only outstanding bonds pay $40 every six months and mature in 7 years. They currently sell for $1050. The tax rate is 21%. What is Radcos after-tax cost of debt?

The book values of Hipcos equity and debt are $2.5 million and $1.25 million, respectively. The market values are $6 million and $1 million, respectively. What is the weight of Hipcos equity?