Answer:
b. societal marketing concept
Explanation:
Societal marketing concept -
It refers to the marketing concept in the society , where the welfare of the human beings is considered to as the most important aspect .
In this practice , the social responsibility like any health issue , social issue is the top most priority .
The practice require making good marketing decision which are in favour of the consumers , and helps the company and the humans in the long term way .
Hence , from the given scenario of the question ,
The correct answer is b. societal marketing concept .