In Describing His Stages of Moral Development,which of the Following

In describing his stages of moral development,which of the following did Kohlberg argue?

A) Individuals go through all of the stages and always in the same sequence though the pace may vary.
B) Individuals go through the same sequence,but the pace may vary,and some individuals may never progress beyond the first few stages.
C) Individuals go through some of the stages,but not necessarily in the same order,and the pace may vary.
D) Individuals go through all the stages,but not necessarily in the same order,and the pace may vary.