The following table gives the value of the consumer price index for 2009 through 2018.

Year	Consumer Price Index	Percentage Increase
2009	214.5	NA
2010	218.1
2011	224.9
2012	229.6
2013	233.0
2014	236.7
2015	237.0
2016	240
2017	245.1
2018	251.1

Instructions: To answer the followingquestions, complete the percentage increasecolumn in the above table. Enter your responses rounded to two decimal places and include a negative sign (-) where appropriate. a) Use the data in the table to calculate the inflation rate in2014. % b) What was the percentage increase of the average price level from 2009 to 2015? % c) Inflation was highest in? inflation was lowest in ?