Since the age of two, michael has had a history of acting out. as a child, michael’s acting out consisted of disrespecting his parents. by the age of 12, he was skipping school and hanging out with older boys in the neighborhood. by the time he was 15, he started using drugs and alcohol. michael was consistently uncooperative with his parents. he was hostile to all authority figures, including teachers and police officers. he would frequently lose his temper and blame everyone else for his misbehavior. what mental disorder was most likely the appropriate diagnosis for michael? a. schizophrenia b. mood disorder c. bipolar disorder d. oppositional disorder