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week 12 10. The Basic Biotech Corporation wants to determine its weighted averag

ID: 2665936 • Letter: W

Question

week 12

10. The Basic Biotech Corporation wants to determine its weighted
average cost of capital. Its target capital structure weights are 50 percent
long-term debt and 50 percent common equity. The before-tax cost of
debt is estimated to be 10 percent, and the company is in the 30 percent
tax bracket. The current risk-free interest rate is 8 percent on Treasury
bills. The after-tax cost of common equity capital is 14.5 percent. Calcu-
late the after-tax weighted average cost of capital.

Explanation / Answer

cost of debt after tax, r(D) * 10 * (1-T) = 10 *(1 - 0.30) = 7% cost of equity r(E) = 14.5% weight of equity, W(E) = 0.5 weight of debt, W(D) = 0.5 (data of risk free rate is superfluous in this case) WACC = W(E)*r(E) + W(D)*r(D) (after tax rate) => = 0.5*14.5 + 0.5*7 => = 10.75 % (ANSWER)