In a rhetorical analysis essay, the conclusion serves to summarise the writer's points. Therefore, option (a) or (i): "to wrap up the writer’s argument" is the correct purpose.
Similar to other essays, rhetorical analysis has;
It's critical to accomplish the purpose of the conclusion in a rhetorical analysis essay, which is to summarise the writer's primary points and demonstrate to the audience how those points were produced through text analysis.
The remaining options, b, c, and d focus on analyzing the text, considering an introduction, and body of the text respectively.
Therefore, option (a) or (i) is the correct answer with a purpose.
Check out the link below to learn more about rhetorical essays;
https://brainly.com/question/18461740
#SPJ1