Concept:The marketing concept focuses on identifying and meeting consumer needs to achieve customer satisfaction.
Explanation:Consumer satisfaction is the central goal of the marketing concept.
This philosophy guides an organization to study customer needs first.
It then designs products, prices, and promotions to satisfy those needs.
This approach is different from consumerism, which is about protecting consumer rights.
It is also different from market segmentation, which divides the market into groups.
The selling concept focuses on pushing products, not on customer satisfaction.
Therefore, an organization focused on consumer satisfaction practices the marketing concept.
Answer:D. marketing concept