Problem 7-8 Calculating IRR Compute the internal rate of return for the cash flows of the following two projects: (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Year Project A Project B 0 $10,800 4,200 5,000 3,800 2,300 6,100 3,400 1 Internal_rate of return ProjectA Project B