There are three mutually exclusive alternatives being considered. One of the three must be selected, so this is a set of three cost alternatives. MARR is 15% and the life of each project is 12 years. These projects are:

Project I

Capital Cost: $130,000

Revenue/Savings: 22,000

Expense/Cost: $12,000

Salvage: $25,000

Project II

Capital Cost: $100,000

Revenue/Savings: $10,000

Expense/Cost: $15,000

Salvage: $20,000

Project III

Capital Cost: $160,000

Revenue/Savings: $10,000

Expense/Cost: $20,000

Salvage: $40,000

please solve asap, thank you!