What is advertising?

• A. Face-To-Face interaction with one or more buyers for the purpose of making presentations, answering questions and taking orders.
• B. It is a variety of short-term incentives to encourage trial or purchase of a product or service.
• C. any paid form of non-personal promotion of products or services by an identified sponsor.
• D. A variety of programs directed toward improving the relationship between the organisation and the public.