Consider the following two mutually exclusive projects Cash Flow (A) Cash Flow (B) Year -$52,006e 25,0e0 22,000 21,5ee 17,50e -$364,000 46, 000 68,000 68,000 458,000 1 2 4 Whichever project you choose, if any, you require a return of 11 percent on your investment a-1. What is the payback period for each project? (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.) Payback period Project A Project B Years Years