1) XYZ Systems is expected to pay a $3.00 dividend at year end, the dividend is expected to grow at a constant rate of 7% a year, and the common stock currently sells for $60 a share. The before-tax cost of debt is 8%, and the tax rate is 40%. The target capital structure consists of 60% debt and 40% common equity. What is the company's WACC if all equity is from retained earnings