Final answer:
Rosa should place her chart close to the relevant text for better cohesion and readability, or include a reference to guide the reader. Labels and scale should be clear on the chart.
Step-by-step explanation:
Rosa should incorporate her bar chart on the same page where it is referenced, or as close to the text as possible. Doing so will improve the readability and cohesion of her report, making it easier for readers to connect the visual data with her written analysis. Graphics and charts are crucial in illustrating points and aiding comprehension, and their placement is just as important as their content. If placing it on the same page is not possible due to layout constraints, a reference to the figure (e.g., See Figure X on page Y) should be included where it is first mentioned to guide the reader.
Additionally, Rosa should ensure that her chart is clear and well-labeled with a scale and totals where relevant, similar to the guidance provided in Solution 1.11 and descriptions of bar charts in use, as mentioned in the context provided.