You are deciding between two mutually exclusive investment opportunities.

Project A requires an investment of $1,000 at t = 0 and generates a perpetual cash flow of $150 starting at t = 1.

Project B requires an investment of $1,000 at t = 0 and generates a cash flow of $60 at t = 1. After t = 1 the cash flow grows at the rate of 4% in perpetuity (so the cash flow at t = 2 is 4% higher than the cash flow at t = 1, the cash flow at t = 3 is 4% higher than the cash flow at t = 2 and so on).

a. Which investment has the higher IRR?

b. Which investment has the higher NPV when the cost of capital is 6%?

c. Which investment should you pick (if any) if the cost of capital is 6%? d. For what range of values for the opportunity cost of capital would you make the opposite decision, compared to part c?