Answer:
8.45%
Explanation:
Firstly, we need to calculate cost of equity using capital asset pricing model:
Cost of equity = Risk-free rate + Beta x Market risk premium
= 4% + 1.2 x 7.5% = 13%
Then, The weight average cost of capital (WACC) is stated as:
WACC = Debt contribution to capital structure x Cost of debt x (1 - tax rate) + Equity contribution capital structure x Cost of equity
Note: Debt and equity contribution is calculated using market values
Putting all the number together, we have:
WACC = [880/(880+880)] x 6% x (1 - 35%) + [880/(880+880)] x 13% = 8.45%