Which of the Following Is True of Competitive Advertising

Which of the following is true of competitive advertising?

A) It informs potential customers about the new product and turns them into adopters.
B) It means making specific brand comparisons using actual product names.
C) It tries to develop selective demand for a specific brand.
D) It tries to keep the product's name before the public.
E) It is usually done in the early stages of the product life cycle.