Answer:
a. Capture the reader's attention and interest.
Step-by-step explanation:
To be able to make a request to someone persuasively, , it is very pertinent to lead the person to a point where such person can listen to you. This can only work in a context where you are very efficient in using story telling and other means of interaction that are capable of winning the persona interest and loyalty. Otherwise, you cannot have the person respond to your request.