Which of the following promotion restrictions prevent a Marine from being promoted? Select all that apply.
a. Within six months of return to full duty after a post-partum convalescent period
b. While assigned to temporary limited duty due to injuries NOT the result of misconduct by the Marine
c. Within three months of date awarded nonjudicial punishment (NJP)
d. Within three months of punitive or administrative reduction to private or private first class as a result of a competency review board