Which of the Following Is an Opportunity Cost of Going

Multiple Choice

Which of the following is an opportunity cost of going to college?  

A)  the total spent on food, clothing, books, and other expenses 
B)  the value of the best opportunity a student gives up to attend college 
C)  zero for students fortunate enough to have all their college expenses paid for by someone else 
D)  zero, because a college education will give a student the opportunity to earn a larger income after graduation