Multiple Choice
A lighthouse that serves a dangerous coastal area is built. The lighthouse cost $2 million to build and serves 200 ships a month. If the shipping in the area increases so that 400 ships pass by a month, the increase in additional costs of providing the light to these new ships is
A) $2 million.
B) $10,000.
C) $5,000.
D) $0.
Correct Answer:
Verified
Correct Answer:
Verified
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