Solar and conventional alternatives are available for providing energy at a remote space research site. The costs associated with each alternative are shown below. Use the B/C method to determine which should be selected at a discount rate of 0.75% per month over a 6-year study period.
Conventional Solar
Initial cost, $ 2,000,000 4,500,000
M&O cost, $/month 50,000 10,000
Salvage value, $ 0 150,000