Final answer:
Khan's thesis is to analyze the author's persuasive techniques. The story serves his purpose of discussing the use of narration. His ethical appeal is objective and professional.
Step-by-step explanation:
Khan's thesis in the essay is his opinion on how successful the author has been in achieving their goal through the use of rhetorical strategies. Khan's purpose is to analyze how the writer seeks to persuade readers. He accomplishes this by providing a detailed analysis of the author's use of narration in developing the argument.
The story serves Khan's purpose by providing concrete examples and evidence to support his analysis of the author's persuasive techniques. Through the narration, Khan is able to discuss how the writer effectively uses rhetorical strategies to persuade the readers.
Khan's ethical appeal is presented through the language he uses and the way he tells his story. His analysis is objective and based on the evidence provided in the essay. He presents his own viewpoint without being biased and maintains professionalism throughout his analysis.