please answer with steps on a$-$cand will upvote thank you

2. Consider projects A and B with the following cash flows: ProjectCO Cl C2 C3 B -$36+$20+$20 +$20 -50 +25 +25 +25 a. Which project has the higher NPV if the discount rate is b. Which 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? Which project is most attractive to a firm that is limited in the funds it can raise? Answer: $13.74; $12.17; $0.38; $0.24; Choose all if fund unlimited, choose the best if limited