Business Calculus Quiz
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APPLICATIONS OF DERIVATIVES IN BUSINESS
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A company's monthly advertising expenditure function is A(x)=2000+150x+0.5x2 dollars, where x is the number of additional promotional campaigns beyond the base level. The marginal advertising cost is currently $275 per campaign. The company is planning to reduce from the current level to 3 fewer campaigns. What was the company's current number of additional campaigns, and what is the approximate savings in advertising expenditure?
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