Identifying what you will need to review takes place during surveying (A).
Imagine it this way, if you wanted to improve something, you would take a survey to get ideas and opinions from other people on how to improve something. This would be the first step in figuring out what needs to be reviewed or revised.
C is the answer for ur ques
I think the answer you are looking for is Persuade thats in every advertising because they aren't going to tell you a story they want you to buy or try out their product they are showing. <span />