For a cost function TC = 3Q2+ 7Q +12, MC is :

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Question:

For a cost function TC = 3Q2+ 7Q +12, MC is :

A.

6Q

B.

6Q + 7

C.

3Q + 7

D.

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Answer» b. 6Q + 7

Note: The above multiple-choice question is for all general and Competitive Exams in India.