MA240.2.1 College Algebra Assignment 8 missing graph

For this assignment it states to reference the bar graph below....but there isnt a bar graph reflected?

1. #Use the numbers shown in the bar graph below to find the total cost of tuition and fees at public colleges for a four year period from the school year ending in 2007 through the school year ending in 2010.

2. The model a_n = 395_n + 5419 describes the cost of tuition and fees at public colleges in academic year n, where n = 1 corresponds to the school year ending in 2007, n = 2 to the school year ending in 2008, and so on. 

1. Use this model and the formula for S_n to find the total cost of tuition and fees at public colleges for a four-year period from the school year ending in 2007 through the school year ending in 2010. 

2. How does this compare with the actual sum you obtained in part (a)? 

Am I missing something?