Question 1: What are the two factors on which present value depends?
Question 2: A firm uses a single discount rate to compute the NPV of all its potential capital budgeting projects, even though the projects have a wide range of nondiversifiable risk. The firm then undertakes all those projects that appear to have positive NPVs. Briefly explain why such a firm would tend to become riskier over time.
Question 3: The required return on debt is 8%, the required return on equity is 14%, and the marginal tax rate is 40%. If the firm is financed 70% equity and 30% debt, what is the weighted average cost of capital?