Answer:
The correct answer is letter "C": developing the research plan.
Explanation:
A research plan is a document that companies create when they plan to conduct a study that will be useful to determine what projects the firm should invest in to make profits. The research plan includes a set of organized steps the firm should follow to conduct the research logically and obtain relevant results.
A research plan starts by determining the problems and objectives that cause the study to be necessary. Next, the research plan is developed thanks to the guidelines already established knowing what the purpose of the investigation is. The gathering and analysis of information take place in this stage to come up to a conclusion that will help a business make a decision.