Thee answer to this question is D: increased the technical demands on musicians.
Debt negotiation involves working with creditors to reduce your principal balance, to minimize finance charges and late fees, or to alter payment terms such as interest rates, monthly payments or length of a loan.
The correct answer is B. a group of drug users.
A subculture refers to a group of people who differ in one way or another from the rest of the society - it may or may not be a bad thing per se. However, if that subculture is deviant (which means atypical, nonstandard), then there is a problem.
A deviant subculture means that people who belong to it have values that are not accepted by the rest of the society - obviously, drug users are considered detrimental to the society which is why they are the deviant ones here, rather than students, professionals, or accountants.
