Here are the cash flows for two mutually exclusive projects: Project A B CO -$ 33,200 - 33,200 C1 +$ 13, 200 0 C2 +$13,200 +$ 13,200 + 41,700 a. Given the following interest rates (0%, 2%, 4%, 6%, 8%, 10%, 12%, 14%, 16%, 18%, 20%), above what interest rates would you prefer project A to B? Interest rates above % b. What is the IRR of each project? (Round your answers to 2 decimal places.) Project A % Project B % IRR