Read the passage below and answer the question that follows.
Jake is continually laughing at other co-workers when they express feelings of frustration about work. He often sits by himself and ignores requests for assistance when others ask him to help. Jake also does not participate in any work-related extracurricular activities.
Based on this information, Jake most likely has __________ personality disorder.
A.
avoidant
B.
borderline
C.
schizoid
D.
narcissistic