Answer:
The WACC is 8.75%
Explanation:
The WACC or weighted average cost of capital is the cost of a firm's capital structure. The capital structure is made up of debt, preferred stock and common stock.
The formula for WACC is,
WACC = wD * rD * (1 - tax rate) + wP * rP + wE * rE
Where,
The weight of common equity = 1 - (0.53 + 0.15) = 0.32 or 32%
The WACC is:
WACC = 0.53 * 0.0712 * (1 - 0.29) + 0.15 * 0.109 + 0.32 * 0.1387
WACC = 0.0875 or 8.75%