1. Calculate the IRR for the following Investment Proposal Project Co -125,000 Year 1 35,000 Year 2 35,000 Year 3 35,000 Year 4 35,000 Year 5 35,000 2. The project requires an initial investment of $200,000 each and are expected to generate the following net cash inflows: PROJECT A PROJECT B Year 1: $95,000 60,000 Year 2: $80,000 60,000 Year 3: $60,000 80,000 Year 4: $55,000 30,000 Year 5: $60,000 30,000 Required: Compute PBP, Net Present Value and Profitability Index of the projects and rank the projects if the minimum desired rate of return is 10%. 3. Find the Mean Time, float and Variance for the following project Activity Predecessor AMB 153 B A 2820 C A 81216 D B 468 E C 123 F C 68 10 G D.E 234 H F.G 222