Microeconomics: Principles, Applications, and Tools (8th Edition)

Published by Prentice Hall
ISBN 10: 0-13294-886-9
ISBN 13: 978-0-13294-886-9

Chapter 1 - Appendix - Using Graphs and Percentages - Exercises - Page 26: A.8

Answer

-33.3% -40%

Work Step by Step

$\frac{40-60}{60}\times100=\frac{-20}{60}\times100=-33.3$ $\frac{40-60}{50}\times100=\frac{-20}{50}\times100=-40$
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