Final answer:
A drug dealer in Merton's typology is an 'innovator' using illegitimate means for societal goals, whereas a drug addict is a 'conformist' to deviant norms due to their compulsive substance use.
Step-by-step explanation:
In Robert Merton's typology, a drug dealer would be considered a deviant innovator, while a drug addict would be considered a deviant conformist. An innovator refers to individuals who accept society's goals but use illegitimate means to achieve them, such as dealing drugs to obtain wealth.
On the other hand, a conformist is someone who adheres to societal goals and norms, but in the case of a drug addict, their conformity is to a subculture that embraces the compulsive use of a substance such as a psychoactive drug despite the negative consequences. This represents an internalized conformity to norms that are deviant in relation to wider societal standards. Thus, the drug dealer aims for financial success by unacceptable methods, while the drug addict seeks social acceptance or psychological relief through drug use, which is considered socially unacceptable.