Suppose the cost function is C(Q) = 50 + Q ? 10Q2 + 2Q3. At 3 units of output, the marginal cost curve is:

A. in the declining stage.
B. at the maximum level.
C. in the increasing stage.
D. at the minimum level.


Answer: C

Economics

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a. True b. False Indicate whether the statement is true or false

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a. True b. False Indicate whether the statement is true or false

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