Add or remove commas, if necessary, until the sentence has correct punctuation.

Maui didn't know whether his guests wanted roast
beef tuna casserole or hamburgers for lunch.

Maui didn't know whether his guest wanted roast beef, tuna casserole, or hamburgers for lunch.

Explanation:

commas should be used to separate words and word groups in a simple series of three or more items.

d is the best answer for this question.

an argumentative essay presents objectively a topic and its main characteristics. besides, it states all this information and facts by giving authentic and substantiated proof to the audience. by contrast, a persuasive text purpose is to convince the audience about some facts by presenting them according to his/her emotions and feelings. the main purpose of a persuasive text is to convince the audience to agree with the author´s opinion. on the other hand, in the argumentative essay, the author leads the writer to recognize his/her point of view as the correct one.