Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 10 - Statistics - 10.2 Bar Graphs and Line Graphs - 10.2 Exercises: 25

Answer

1. New invention in technology which makes life of people easy. 2. Due to decrease in prices, demand got increased.

Work Step by Step

New invention in day to day life to make life easy for the people has increased the sales of the PCs One more possibility can be due to decrease in prices the demand of PCs got increased.
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