An inferior product with an extensive advertising campaign does well when it is released, but sales decline

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An inferior product with an extensive advertising campaign does well when it is released, but sales decline as people discontinue use of the product. If the sales S (in thousands of dollars) after t weeks are given by

what is the rate of change of sales when t = 9? Interpret your result.

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Mathematical Applications for the Management Life and Social Sciences

ISBN: 978-1305108042

11th edition

Authors: Ronald J. Harshbarger, James J. Reynolds

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Question Posted: Feb 09, 2018 06:40 AM

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An inferior product with an extensive advertising campaign does well when it is released, but sales decline

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200t S(t) = (t + 1)? ' t20

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St 200t t 1 2 From the 9th to th...View the full answer

Mathematical Applications for the Management Life and Social Sciences

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