Answer:
A. advertising
Step-by-step explanation:
Advertising is a marketing strategy that focuses on communication through a sponsored, non-personal massage that promotes or sells an idea, product, a cause or a service to a target audience. It also involves calling peoples attention or making them notice your product, service or cause.
Advertising usually involves paying for space in mass media to promote a product, service or idea. Advertising has its goal or purpose and its purpose is reach people who are willing to pay for the product, service, or cause. The promotional massage in advertising is called an advertisement or ''ads'' for short.