2. The average price of tuition and fees at public 4-year colleges and universities increased from $1,720 in 1990 to $6,600 in 2009. Calculate the relative change in price from 1990 to 2009 and compare it to the overall rate of inflation as measured by the Consumer Price Index. Was the tuition increase greater or less than the overall rate of inflation? Clearly show your calculations for both the relative change in price from 1990 to 2009 and for the overall rate of inflation from 1990 to 2009 and answer the