Answer:
CoffeeStop should use a WACC of 8.42%
Explanation:
Weighted Average Cost of Capital (WACC) is the minimum return that a project must offer before it can be accepted.
Calculation of WACC
Capital Source Weight Cost Total
Debt 10 % 3.24% 0.32%
Equity 90% 9% 8.10%
Total 100% 8.42%
Weight
Note : CoffeeStop plans to finance 10 % of the new liquor-focused division with debt and the rest with equity
Cost of Debt
WACC calculation considers the after tax cost of debt
Cost of Debt = Market Interest Rate × (1-tax rate)
= 5.4 % × (1-0.40)
= 3.24%
Cost of Equity
Cost of Equity = Risk free rate + Beta × Market Premium
= 2.3 % + 6.7 %
= 9%