If Your Tuition Is $20,000 This Semester, Your Books Cost

Multiple Choice

If your tuition is $20,000 this semester, your books cost $2,000, you can only work 10 rather than 40 hours per week during the 15 weeks you are taking classes and you make $15 per hour, and your room and board is $8,000 this semester (same as if not attending college) , then your opportunity cost of attending college this semester is

A) $22,000.
B) $22,150.
C) $28,750.
D) $36,750.