Answer:
a. micromarketing
Explanation:
Micromarketing -
It is the strategy of marketing , where the advertising is done on the basis of the location and the taste of the people , is referred to as micromarketing .
In this method ,
The ares are bifurcated into small regions , and for each and every region different method of marketing is used , depending on the people and location .
This enables to market the goods and services in a better manner .
Hence , from the given scenario of the question ,
The correct option is a. micromarketing .