Option A. The type of expository writing that breaks down a subject into its parts and examines them in relation to the whole is known as analytical.
Explanation:
In writing, the goal of an analytical expository is to reflect in some way on a specific topic. Despite the topic they are treating, all analytical expository essays have the same structure which consists of an introduction, a main body an an conclusion. In order for the essay to be analytical, it needs to break down the subject is studying and analyze its different parts in order to examine their relation to the whole, and to reach to a conclusion about the topic they all relate to.
There is no need to imitate Reagon and it will make it just an audio tape. Also, no need to add slangs as there would be teachers and other members there.