Answer:
I don't have access to a current reading assignment to review and answer the questions for. However, I can provide a general response to the first question.
If I were to review a nonfiction piece and answer "no" to any of the above questions, it would indicate that the author's argument or presentation may be weak or flawed. For example, if the author did not clearly define their key terms, it could lead to confusion or misinterpretation of their points. If the author's main points contradict each other, it may undermine the overall credibility of their argument. If the author did not state their assumptions, it could be difficult to evaluate the validity of their argument. Finally, if the author used logical fallacies, it could suggest a lack of critical thinking or a biased perspective.
I don't have access to a specific reading assignment to list the author's main points and evaluate the evidence presented. However, if the author did not provide enough facts, examples, or expert testimony to support their main points, it could weaken their argument and undermine their credibility. A lack of evidence may suggest a need for further research or a different approach to supporting the author's claims.