Chapter 12.1, Problem 6BE

General Interest The following table shows the total annual costs of tuition, room, and board for full-time undergraduate students at both public and private colleges and universities. The costs are shown in ten-year increments beginning in 1980–1981, and they are given in terms of 2011 dollars. Construct a double bar graph comparing these costs. (Hint: Round each amount to the nearest $500 before drawing the graph.)