You are considering two mutually exclusive projects. Project A has cash flows of -$72,000, $21,400, $22,900, and $56,300 for years 0 to 3, respectively. Project B has cash flows of -$81,000, $20,100, $22,200, and $74,800 for years 0 to 3, respectively. Both projects have a required 2.5 year payback period. Should you accept or reject these projects based on payback analysis?