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.) Project A -$12,300 Project B -$9,900 Year 0 1 4,800 2,600 5,600 4,400 7,300 4,000 2 3 Internal rate of return Project A o Project B