4. You invested @350,000 and expect to earn 120,000 at the end of year 2, 220,000 in year 3 and 150,000 in year 4. Calculate the IRR of the project. Required rate of return is 15%. * Your answer 5. A project requires an initial investment of 40,000 and additional investment of @10,000 at the beginning of year 2. The project will end in year 5. The expected cash flows from the project are as follows, Year 1 10,000, Year 2 25,000, Year 3 40,000, Year 4 18,000 and Year 5 10,000. find the MIRR if the cost of capital is 15% * Your answer 6. A project requires initial capital outlay of GH300,000. The project will provide annual cash flow of GH80,000 for 5 years. what is the payback period? * Your