Answer:
The correct answer is A) Establishing the need for marketing research.
Step-by-step explanation:
It is hardly understandable that in order to start any project, the utility and benefit that its implementation would entail must be established. In marketing, it is necessary to determine why and why the research is being carried out, which users would be interested and what would be the benefit for the product promotion process. Without this, it would be impossible to implement such a plan.