Answer:
Step-by-step explanation:
Here are the Pros and Cons of informal research to gather primary data.
-Pros
*Primary Research Data adds credibility to information.
* It proves very useful especially when data is required to solve a particular problem.
-Cons
* Collecting primary research data has been proven to be very expensive.
* It involves using a lot of time and energy. That is to say that it can be very time consuming and energy draining.