1) Use Table to create a Pivot Table 2) Why it's meaningful information 3) Bar graph

Hello! I am doing an "assignment" for a potential job opening. I have figured out most the problems, but a little confused on this one:

"Use Table 7 to create a Pivot Table that shows the most meaningful information. Please write a brief description outlining why you chose to highlight the specific information."

The instructions are within the attached file. I'm assuming that 'month' and 'category code' aren't meaningful, but would love another opinion. I know how to create a pivot table but again not really sure which information is relevant.

The images below are a snapshot of the worksheet.

Once again thanks for the help!

Screen Shot 2016-12-30 at 9.18.15 PM.png