Unida Systems has 34 million shares outstanding trading for $10 per share. In addition, Unida has $88 million in outstanding debt. Suppose Unida's equity cost of capital is 13%, its debt cost of capital is 9% and the corporate tax rate is 30%.
a. What is Unida's unlevered cost of capital?
b. What is Unida's after-tax debt cost of capital?
c. What is Unida's weighted average cost of capital?