Answer:
Check the following calculations
Explanation:
Bond trade at Par, thus,
Cost of Debt = Coupon rate = 8%
Tax rate = 35%
Post-tax cost of Debt (kd) = 0.08*(1-0.35) = 0.052
Beta of stock = 1.25
Market return = 10%
T-bills rate = 4%
Cost of Equity (ke) = 0.04*1.25*(0.1-0.04) = 0.115
Debt to equity ratio = 3
Weight of Debt (wd) = 3/4 = 0.75
Weight of equity (we) = 0.25
WACC= wd * kd+ we *ke
WACC =0.75* 0.052+0.25* 0.115
WACC =0.06775
WACC= 6.76%
Please note: In above solution, CAPM model used to determine the cost of equity because CAPM model gives minimum required return by equity investors.