1 ) The cost of capital for a firm with a 60/40 debt/equity split, 4.16% cost of debt, 15% cost of equity, and a 35% tax rate would be ?

2) The risk free rate currently have a return of 2.5% and the market risk premium is 4.91%. If a firm has a beta of 1.42, what is its cost of equity?

3)How much should you pay for a share of stock that offers a constant growth rate of 10%, requires a 16% rate of return, and is expected to sell for $71.72 one year from now?