Consider Paul's decision to go to college. If he goes to college, he will spend $90,000 on tuition, $15,000 on room and board, and $7,000 on books. If he does not go to college, he will earn $22,000 working at a construction job and he will spend $11,000 on room and board. Paul's cost of going to college is A. $96,000. B. $123,000. C. $110,000. D. $114,000.