A retail store estimates that weekly sales s and weekly advertising costs x (both in dollars) are related by s = 30,000 - 20,000 e -0.00025x The current weekly advertising costs are $4,000, and these costs are increasing at a rate of $600 per week. Find the current rate of change of sales. The current rate of change of sales is $ per week. (Round to the nearest dollar as needed.)

A retail store estimates that weekly sales s and weekly advertising costs x (both in dollars) are related by s = 30,000 - 20,000 e -0.00025x The current weekly advertising costs are $4,000, and these costs are increasing at a rate of $600 per week. Find the current rate of change of sales. The current rate of change of sales is $ per week. (Round to the nearest dollar as needed.)

Survey Of Economics

10th Edition

ISBN:9781337111522

Author:Tucker, Irvin B.

Publisher:Tucker, Irvin B.

Chapter6: Proudction Costs

Section: Chapter Questions

Problem 8SQP

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