Suppose your expenses for this term are as follows: tuition: $5,000, room and board (housing and food): $6,500, books and other educational supplies: $1,500. Further, during the term, you can only work part-time and earn $4,000 instead of your full-time salary of $14,000. What is the opportunity cost of going to college this term, assuming that your housing and food expenses would be the same even if you did not go to college