If Researchers Are Attempting to Recruit Subjects Who Are Members

If researchers are attempting to recruit subjects who are members of a group that is not mainstream and may be disdained, why is snowball sampling often used?

A) It is less time-consuming than other methods for hard-to-access populations.
B) It produces a sample that is more representative.
C) It increases recruitment success.
D) It produces a more diverse sample.
E) It increases generalizability.