According to Statistics Canada, undergraduate students paid an average of $6191 in tuition fees for the 2015/2016 academic year compared to fees of $4747 for the 2008/2009 year. During the same period, the Consumer Price Index rose from 114.1 to 126.6.

a. What would have been the average tuition fees for the 2015/2016 year if tuition fees had grown just at the rate of inflation since the 2008/2009 year?

b. What was the (equivalent) compound annual rate of increase of tuition fees during the period?

c. What was the (equivalent) compound annual rate of inflation during the period?