Question 1) 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 2) Phyllis believes that the firm should use straight-line depreciation for a capital project because it results in higher net income during the early years of the project's life.
Joanna believes that the firm should use the modified accelerated cost recovery system depreciation because it reduces the tax liability during the early years of the project's life. Assuming you have a choice between depreciation methods, whose advice should you follow? Why?