3.1 Consider two projects whose cash inflows are not even. Assume that the project costs R205 000. The net cash inflows for each year are as follows: Year Project X Project Y 1 R30 000,00 R75 000,00 2 R35 000,00 R95 000,00 3 R65 000,00 R60 000,00 4 R55 000,00 R26 000,00 5 R75 000,00 6 R95 000,00 REQUIRED 3.1.1 Calculate the payback period of each project and recommend the project that should be selected based on the payback period. ( 6 Marks) 3.2 Dunstan Limited has a choice of investing in one of two projects. The following details relate to these: Project X Project Y Investment required R95 000 R95 000 Expected Economic lifetime 6 years 6 years Minimum required return of return 12% 12% Net annual cash inflows 1st year R15 000,00 R21 000,00 2nd year R30 000,00 R21 000,00 3rd year R28 000,00 R21 000,00 4th year R18 000,00 R21 000,00 5th year R15 000,00 R21 000,00 6thyear R14 000,00 R21 000,00 3.2.1 Use the net present value method to determine which project Dunstan Ltd should choose. (8 Marks) 3.2.2 Calculate the internal rate of return of Project Y. ( 6 Marks) 3.2.3 D iscuss whether the advantages of using the NPV method outweigh the disadvantages. ( 5 Marks)