6. (40 points) You are considering the following two mutually exclusive projects. Both projects will be depreciated using straight-line depreciation to a zero book value over the life of the project. Neither project has any salvage value. Year Project(A) Project (B) 0 -$30,000 $30,000 5,000 13,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 11,000 9,000 7,000 0 4 10 0 The required rate of return is 10%. a. (5 points) What is the NPV for each of the projects? Which project should be accepted if NPV method is applied? Explain why. b. (5 points) What is the IRR for each of the projects? Which project should be accepted if IRR method is applied? Explain why