Joan Smith Is Entering the United States at the Canadian

Joan Smith is entering the United States at the Canadian border.Officers have reasonable suspicion to believe she is smuggling drugs.Which of the following searches of Joan may the officers lawfully conduct?

A) Routine border search,a strip search of her person,a search of her handbag,and a body cavity search.
B) Only a routine border search and a search of her handbag.
C) Routine border search,a strip search of her person,and a search of her handbag.
D) Only a routine border search.