Consider projects A and B with the following cash flows: C0 C1 C2 C3 A $ 27 + $ 16 + $ 16 + $ 16 B 52 + 27 + 27 + 27 a-1. What is the NPV of each project if the discount rate is 10%? (Do not round intermediate calculations. Round your answers to 2 decimal places.) a-2. Which project has the higher NPV? b-1. What is the profitability index of each project? (Do not round intermediate calculations. Round your answers to 2 decimal places.) b-2. Which project has the higher profitability index? c. Which project is most attractive to a firm that can raise an unlimited amount of funds to pay for its investment projects? d. Which project is most attractive to a firm that is limited in the funds it can raise?