You are considering two mutually exclusive projects with the following cash flows. If the discount rate is 7.5%, you prefer Project. prefer Project Year 0 Project A Project B -$320,000 -$358,000 1 $0 $330,500 2 $0 $79,500 3 $425,000 $0 and if the discount rate is 12%, you O a. A; A O b. A; B O c. B; A d. O e. B; B B; A or B as you are indifferent.