A Concern About the DSM-5's Classification System for Personality Disorders

A concern about the DSM-5's classification system for personality disorders is that

A) about half of the people who meet criteria for one personality disorder also meet criteria for another personality disorder.
B) some of the disorders are rare in community settings,and even in most clinical settings.
C) many people who seem to have a serious personality problem don't fit any of the personality disorder diagnoses.
D) all of the above.