Use the following information to answer questions 1 through 4. (3 points each) You are analyzing a proposed project and have compiled the following information: Year Cash flow 0 -S228,000 1.56.500 2 $99.700 3$115,000 Required payback period Required return 3 years 9 percent 1. What is the net present value of the proposed project? 2 3. Should the project be accepted based on the internal rate of return (IRR)? 4 Should the proposed project be accepted based on the profitability index What is the discounted payback period? Why or why not? (PI)? Why or why not