A Late 1990s Study About Drug Use and Prostitution by Potterat

A late 1990s study about drug use and prostitution by Potterat et al.indicated that ________.

A) women began using drugs prior to their first experience with prostitution
B) women began working as prostitutes and then started using drugs
C) women working as prostitutes started using drugs earlier than other drug users who did not become prostitutes
D) women's drug of choice was alcohol