Solve the problem.The cost in millions of dollars for a company to manufacture x thousand automobiles is given by the function C(x) = 4x2 - 16x + 36. Find the number of automobiles that must be produced to minimize the cost.

A. 2 thousand automobiles
B. 8 thousand automobiles
C. 4 thousand automobiles
D. 20 thousand automobiles


Answer: A

Mathematics

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