Which of the Following Is a Reason for the Slowdown

Which of the following is a reason for the slowdown in the growth of incarcerated offenders?

A) There has been a decrease in the use of alternatives to incarceration.
B) There has been considerable publicity about the merit of tough sentencing laws.
C) Few states have implemented sanctions between probation and incarceration.
D) There are not enough prisons to house all convicted inmates.