An engineering team has a goal of installing new, more efficient solar panels on the International Space Station. Which equation best describes a cost-benefit analysis the
team might perform?
A. Improved efficiency - manufacturing expenses - fuel to reach orbit = net
benefit
B. Improved efficiency + manufacturing expenses + fuel to reach orbit = net
benefit
C. Improved efficiency - manufacturing expenses + fuel to reach orbit = net
benefit
D. Improved efficiency + manufacturing expenses - fuel to reach orbit = net
benefit