The Walk-Up Window is considering two mutually exclusive projects. Project A has an initial cost of $64,230 and annual cash flows of $25,200 for three years. Project B has an initial cost of $45,400 and annual cash flows of $21,400, $21,900, and $10,200 for Years 1 to 3, respectively. What is the incremental IRRAB? Which project should be accepted if the discount rate is 9 percent? Which project should be accepted if the discount rate is 6 percent? Multiple Choice 0 6.65%; Project A; Project A 0 6.65%; Project B; Project A 0 7.21%; Project A; Project B 0 7.21%; Project B: Project A 0 6.65%; Project A; Project B