Final answer:
To improve readability, Monica should focus on Formatting her writing by breaking down long paragraphs and ensuring clarity and flow.
Step-by-step explanation:
Monica's supervisor is concerned about the readability of her messages due to long paragraphs. To improve the readability of her writing, Monica should focus on Formatting. This involves breaking down long paragraphs into shorter ones that are easier to read and ensuring each paragraph has a clear main point. She should also use transitional words and phrases to maintain flow between paragraphs. Additionally, Monica might need to revise her thesis statement and consider the organization of her content to ensure that each paragraph aligns well with her overall message and purpose. By doing so, Monica will engage the audience better and meet or challenge conventional expectations in rhetorically effective ways.