1. The cash flow details of a public project is as follows

Initial cost = BD 210000

Annual operating cost = BD 10000

Worth of annual benefits = BD 12,000

Worth of annual disbenefits = BD 1245

Salvage value = BD 150000

Interest rate per year = 8% and useful lie = 30 Years

Using benefit-cost ratio method and find out the economical acceptability of the public project. Use PW and AW methods to find out the equivalent worth of costs, benefits and disbenefits, also discuss why it is profitable(Use excel)