Annual tuition increases at a large university are shown below: These increases take place in the fall semester of each year. The annual tuition expense for 2007 was \( \$ 5,000 \). a. What is the tuition expense for 2017 ? b. What compounded rate of increase in tuition has been experienced at this university? a. The tuition expense for 2017 is \( \$ 11218 \). (Round to the nearest dollar.) b. The annual compounded rate of increase in tuition during 10 year period of time is \( 8.42 \% \). (Round to two decimal places.)