You are considering the following two mutually exclusive projects. The crossover point is and Project should be accepted if the discount rate for the project exceeds the crossover rate. Year Project A Project B 0 -$4,500 -$4,500 1 1,300 2,500 2 1,000 2,000 3 3,500 1,000 Select one: a. C. 8.56 percent; A b. A. 6.91 percent; A C. E. 8.78 percent; A d. D. 8.56 percent; B e. B. 6.91 percent; B