The information below shows the cost for a year of college in public and private colleges in 2002-03 and 2013-14. What is the geometric mean annual increase for the period for the two types of colleges? (Round your answers to 2 decimal places.) pe of College Public Private 2002-03 2013-14 3,000 $7,132 13,788 5,524 The geometric mean annual increase for public colleges The geometric mean annual increase for private colleges