How Is Operation: Varsity Blues, the College Admissions Scandal, an Example

How is Operation: Varsity Blues, the college admissions scandal, an example of white-collar crime in the educational system?

A) People working within the educational system admitted unqualified students as a favor to others.
B) Outsiders gave large sums of money to people in the educational system to fraudulently admit their children.
C) Students used bribery to get coaches in the educational system to give them spot on athletic teams so they could play sports.
D) People within the educational system solicited money from qualified students for a guaranteed admission.