Which Is NOT a Challenge Associated with Vocational Education at the Secondary

Which is NOT a challenge associated with vocational education at the secondary level in the United States?

A) Many of the most experienced teachers instruct students in college-bound courses.
B) Teachers tend to favor college-bound students.
C) Graduates of vocational programs earn less than students who do not attend them.
D) Preparing students for jobs instead of college may appear to be racist, classist, or sexist.