Respuesta :
I think that the sentence that
shows a counterclaim to a claim that supports advertising is C.) It
has been argued that the cost of major advertising campaigns is such that few
firms can afford them, thus helping these firms to dominate the market. This is
because the statement implies that only large firms can afford advertising
services.
Answer: It had been argued that the cost of major advertising campaigns is such that few firms can afford them, thus helping these firms to dominate the market;
I got it right on the test ((: