Question #5 (10 points) The cash flows associated with an investment project are as follows: Year 0 1 3 3 1 Project Y (400 000) 100000 100000 100000 90000 80000 80000 5 The required return is 7 percent. Reinvestment rate 8%. a What's the discount payback period of the projects? (compile a spreadsheet) b) Calculate NPV. PI, IRR. MIRR of a projects c) Should the firm accept the project