Part Six APPLY THE CONCEPTS: Internal rate of return The Sutherland purchasing depertment has made revisions to their costs and annua cash flows for Project A and Project B, as outlined below Project A Project B Project A's revised investment is $238,500. Project B's revised investment is The project's life and cash flo he $152,400. The project's life and cash flow changed to 7 years and $49,000, respectively, whileexpenses have been while expenses reduced slightly to climinated have changed to 6 years and $90,000 $55,000. Compute the internal rate of return factor for Project A and Project B and then identify each project's corresponding percentage from the PV ordinary annuity table. Note: Enter the IRR factor, to 5 decimal places Project A: The calculated IRR factor is Project B: The calculated IRR factor is and this value corresponds to which percentage in the present value of ordinary annuity table? % -0% and this value corresponds to which percentage in the present value of ordinary annuity table