Answer:
B. This is a firm that sell highly differentiated consumer goods
Explanation:
This tends to explain monopolistic competition type of market in which many firms sell products that are similar but not identical. In this market there are many sellers or firms competing for the same group of customers. It is a market structure that lies between the extreme cases of competition and monopoly. Hence, many producer or firm uses advertisement to attract many customer and they spend large percentage of their profit on advertisement in order to control the larger part of customers in the market.