According to SCOTUS's Decision in Whren V

According to SCOTUS's decision in Whren v. U.S, concerning the use of a pretext stop in a drug search: ​

A) pretext arrests violate the Fourth Amendment.
B) courts should use a "balancing" test to decide the constitutionality of auto stops.
C) a search incident to a lawful arrest for a traffic violation is a reasonable Fourth Amendment search.
D) pretext stops and the searches incident to them should be kept at a minimum.