When writing a persuasive essay (or giving a persuasive speech) the speaker should tell them what you're going to tell them, tell them, then tell them what you told them. Also the speaker should present the opposite viewpoint and then disprove that point with their point
I would go with the last one but I’m not a 100% sure. :)
The answer to your question is b
A noun phrase denoting a person or thing that is the recipient of the action of a transitive verb, for example the dog in Jimmy fed the dog.
Hope this helps!