Problem 8-13 NPV/IRR (LO4) Consider projects A and B: Cash Flows (dollars) Project CO C1 C2 NPV at 10% $8,776.86 A -36,000 25,800 25,800 + B -56,000 39,000 39,000 +11,685.95 a. Calculate IRRs for A and B. (Do not round intermediate calculations. Round your answers to 2 decimal places.) Project A B IRR do do % % b. Which project does the IRR rule suggest is best? Project A O Project B c. Which project is really best? Project A O Project B