Manfred is the father of a 16-year-old boy. He notices that his son heads over to the other side of town after getting back from school to meet some friends who are older than him. Manfred also notices that the frequency of these meetings has increased over time. Manfred is now worried about his son hanging out with these older individuals. According to research studies, which of the following is most likely to be an outcome of Manfred's son's interactions with the older individuals?a. Manfred's son is more likely to engage in delinquency and early sexual behavior. b. Manfred's son will successfully transition to adulthood. c. Manfred's son will show higher levels of academic achievement. d. Manfred's son is more likely to avoid risky sexual behavior and substance abuse.