1. Assume the following cash flows for two projects. The cost of capital is 15%. 2 Project A Project B 0 - 100,000 -100,000 40,000 50,000 40,000 40,000 40,000 40,000 40,000 30,000 40,000 30,000 a Calculate NPVs and determine which project is a better project. b. Calculate IRRs and determine which project is a better project. c. Use MIRR method and determine which project is a better project. d. Calculate payback period and determine which one is a better project