Im so confused!!!

NPV Your division is considering two projects with the following cash flows (in millions): 2 Project A Project B $12 $3 $9 -$13 a. what are the projects' NPVs assuming the WACC is 5%? Round your answer to two decimal places Project A $ Project B $ million million What are the projects' NPVs assuming the WACC is 10%? Round your answer to two decimal places Project A $ Project B $ million million What are the projects' NPVs assuming the WACC is 15%? Round your answer to two decimal places Project A $ Project B million million b. what are the projects' IRRs assuming the WACC is 5%? Round your answer to two decimal places Project A Project B What are the projects' IRRs assuming the WACC is 10%? Round your answer to two decimal places Project A Project B What are the projects' IRRs assuming the wACC is 15%? Round your answer to two decimal places Project A Project B c. If the WACC were 596 and A and B were mutually exclusive, which would you choose? (Hint: The crossover rate is 3.86%.) Select If the WACC were 10% and A and B were mutually exclusive, which would you choose? (Hint: The crossover rate is 3.86%.) Select If the WACC were 15% and A and B were mutually exclusive, which would you choose? (Hint: The crossover rate is 3.86%.) Select