Answer:
C. Antisocial personality disorder
Step-by-step explanation:
Antisocial personality disorder is a mental condition in which a person hmanipulates and decieves people for a long-period of time, but does not feel any remorse for his or her actions. Since Kwaku is often deceitful and manipulative to get what he wants and then leter never regrets it or considers other feelings, this is a good sign that antisocial personality disorder would be a good diagnosis for him.