Answer:
A) advertising
Step-by-step explanation:
Advertising is a type of paid marketing communication that business use to promote their products or services on mass media or display outlets, e.g. TV, internet (Google ads), magazines, etc.
Advertisements are generally part of a marketing campaign and support a larger marketing strategy as part of the Integrated Marketing Communications (IMC) efforts. Their goal is to convince potential customers to buy your product or service.