Multiple Choice
The following table shows some costs and prices faced by a company that produces submarines.
Table 7.3 
-In Table 7.3,at an output rate of 4 submarines per year,marginal revenue is equal to:
A) $30 million.
B) $60 million.
C) $70 million.
D) $240 million.
Correct Answer:

Verified
Correct Answer:
Verified
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