Manfred Is Worried About His 16-Year-Old Son Hanging Around Much

Manfred is worried about his 16-year-old son hanging around much older people in the neighborhood.Research suggests that Manfred:

A) should not be concerned,because adolescents frequently have much older friends.
B) should not try to stop his son from hanging out with these friends,because it increases the chance that his son will rebel.
C) has reason to worry,because his son is more likely to engage in delinquent behaviors.
D) should not worry,because his son will soon tire of his older friends and turn to friends his own age.