A Student in an Inner-City School Works Hard and Gets

A student in an inner-city school works hard and gets good grades, but is not accepted into a prestigious college. A student in a wealthier school district does not work as hard or earn better grades, but is accepted to the prestigious college. How would Marx explain this?

A) Acceptance into a prestigious college is based on meritocracy, not grades.
B) Acceptance into a prestigious college is based on how well each student would function in that environment.
C) Acceptance into a prestigious college is based on which student most identifies as an honor student.
D) Acceptance into a prestigious college is based on social class.