Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 4 - 4.2 - Graphs of Rational Functions - 4.2 Exercises - Page 325: 88

Answer

See graph The estimated order size that minimizes the average cost per unit: $5$ units

Work Step by Step

Using a graphing utility, the graph of the average cost function is as shown. From the graph, the relative minimum is at $(5,12)$. Thus, the estimated order size that minimizes the average cost per unit is $5$ units.
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