Aidan’s Cost of Capital. Terry McDermott now estimates Aidan’s risk-free rate to be 3.60%, the company’s credit risk premium is 4.40%, the domestic beta is estimated at 1.05, the international beta is estimated at 0.85, and the company’s capital structure is now 30% debt. All other values remain the same as those presented in the section “Sample Calculation: Aidan’s Cost of Capital.” For both the domestic CAPM and ICAPM, calculate the following:

a. Aidan’s cost of equity

b. Aidan’s cost of debt

c. Aidan’s weighted average cost of capital