Multiple Choice
Suppose that the revenue function for a certain product is given by , where x is in thousands of units and R is in thousands of dollars. Find the marginal revenue (in thousands of dollars per unit) when 4,000 units are sold. Round your answer to two decimal places.
A) 33.79
B) -29.48
C) 32.48
D) 29.48
E) 22.48
Correct Answer:

Verified
Correct Answer:
Verified
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