Respuesta :
It would be D because he seems to not have much parental structure in his life and since he is easygoing, he is more susceptible to just going along with everyone else. Also, since he has parties, the people at the parties could be doing drugs or drinking alcohol and could influence him to do so as well.
D. no supervision means doing what they want which is to be cool and fit in... Also no supervision could be drug abuse to try to get attention they are lacking from parents including guidance.