Year	Cash Flow ($)
0	-3,000,000
1	1,000,000
2	1,200,000
3	1,500,000
4	1,000,000

Requirements:

1. Calculate the NPV at a 10% discount rate.
2. Find the IRR.
3. What is the project’s payback period?
4. Assess if the project should be undertaken if the required rate of return is 10%.