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5. (20 points) A structural engineering consulting company is thinking about investing in a project. The project estimates over a 5-year period show an income of $6,000 at the end of the rst year, and the income increases by $10,000 each year after through year 5. If the project needs a $300,000 investment, and the MARR is %10 per year, should the company move forward with this project or not? Use NPV method. 6. (20 points) Table below shows the cash ows for two projects, Project P and Project Q. Using the IRR method, which project should be chosen considering MARR = 10%? Are both products acceptable? Show all the steps. (Find IRR with trial and error and use interest rates of 5%, 10%, and 15%) End of Year Cash Flows End of Year Project P Project Q 100 100 33 33 33 33