Given cost and price (demand) functions C(q) = 100q + 44,700 and p(g) = - 1.9q + 850, what is the marginal revenue at a production level of 45 items? dollars per item. The marginal revenue is (Round answer to nearest dollar.)

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A: Given, To plot the critical points in the graph

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A: We can solve it as below.

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A: This question can be solved by using some basic formulas of integration like ∫xndx

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A: This question is based on Limits.

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A: Topic = Derivative

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A: answer is following-

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