Answer:
b) social network advertising
Step-by-step explanation:
Advertising on social networks is being highly targeted by marketers, as the use of social networks has been growing more and more, through it it is possible to carry out the communication and promotion of product and service in a cheap, fast and dynamic way that can generate engagement and value, retain and attract new customers, in addition to creating a stronger relationship between customer and company, which positions the company in the market in a positive and competitive way.