Assume tuition cost $6,142 (per semester) in 2007 and $7562 in 2021. Price index was 207.34 in 2007 and 226 in 2012. What is the 2007 tuition fee in 2012? What is the growth rate of inflation-adjusted tuition fee from 2007 to 2012? What is the inflation rate from 2007 to 2012? Is it faster than the growth rate of the inflation-adjusted tuition fee from 2007 to 2012?