Advertisers Are Often Supportive of Voluntary Self-Regulation Because

Advertisers are often supportive of voluntary self-regulation because:

A) self-regulation is viewed as a way of limiting government interference of advertising
B) all clients and agencies are affected by voluntary self-regulation
C) self-regulation does not require interaction between agency and client
D) self-regulation results in even more stringent regulations than state and federal agencies want
E) of all of the above reasons