Question

Engineering Economic Analysis textbook

Different Lives 6-45 A pump is needed for 10 years at a remote loca- tion. The pump can be driven by an electric motor if a power line is extended to the site. Otherwise a gasoline engine will be used. Use an annual cash flow analysis and an 8% interest rate. How should the pump be powered? Electric Gasoline 9000 250 50 600 10 $2400 1200 300 300 First cost Annual operating cost Annual mantenance Salvage value Life, in years

Answer 1

Sot? sasoline 2 Mence Present worth fel L olay (2355.304

に # presenta, orth Gait utu Henek