Can you walk me through this question? Thank you! I know that the payback period in Part 1 is 2 years, and the payback period in Part 2 is 2.15 years (2 and 2/13 years).

10. (Part 1) Suppose you have an investment opportunity that requires a $40,000 initial investment, but will repay you $20,000 at the end of each of the next three years (first payment in one year). (a) Calculate the payback period (b) Calculate the IRR (c) Assuming an interest rate of 6%, calculate the NPV 10. (Part 2) Suppose you are given a different investment opportunity, one that requires the same initial investment of $40,000, but is estimated to pay out $10,000 the rst year and $26,000 in each of the following two years. Compare this investment to the investment in Part 1. Which is more attractive? If it depends on interest rates, explain how