Any help with this would be greatly appreciated. Thanks

Part A.

Assuming that the $2,300 per student is an accurate cost estimate, would it cost a school an additional $2,300 if one more student enrolled? Would it cost a school $2,300 less if one more student chose to stay home and be home-schooled? Why or why not?

Part B.

If you were in charge of developing the cost for a school, which estimate would you use - $2,300 or $490? Why?