Answer:
Letter B is correct. Exhibiting the self-serving bias.
Explanation:
Self-serving bias is characterized as a cognitive process whose individuals relate their failures to external factors, such as incompetence and persoanlity of other individuals or bad luck, and they relate their achievements to internal factors such as intelligence, ability and effort.
This process of perception usually occurs in individuals to increase or maintain self-esteem. These individuals often present as personality traits inflated ego, difficulty dealing with criticism, difficulty recognizing failure, and others.