What is true about Job Corps?

What is true about Job Corps?
 
  a. The Department of Education developed the program hoping for reductions in social assistance dependence and delinquency.
  b. The three main components of the program are vocational skills training, basic education and health care.
  c. Participation in the program led to an increase in criminal activity due to involvement with deviant and delinquent peers and mentors.
  d. Most of the young people enrolled in the program are not at risk for delinquency, substance abuse, or social assistance dependency.