solve using excel please

Prob. 2. A company is building a powerplant. It is considering three alternatives. Based on Benefit to cost ration, determine which project should be chosen. The estimated benefits and costs are as follows A B 100 60 220 20 18 16 Initial Investment Annual Recurring benefits Annual Recurring costs Salvage value Project life = 40 years Int rate = 5% 14 55 25 22 10 Select Project Reason