Question
Suppose that a company's daily sales volume attributed to an advertising campaign is given by the...
Suppose that a company's daily sales volume attributed to an advertising campaign is given by the following equation. S(t) = [4/(t + 2)] − [36/(t + 2)^2] + 3 (a) Find how long it will be before sales volume is maximized. t = days (b) Find how long it will be before the rate of change of sales volume is minimized. That is, find the point of diminishing returns.
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