You are preparing a weekly workbook for a small fulfillment team. Some questions compare categories, some track observations over time, and others combine counts with a rate. Each task gives the comparison the reader needs. Use that question to choose the chart type and then check the source carefully.
The data in this practice set is new. You will create charts, repair an existing source, add labels, build a small schedule, and place row-level trends beside the data. Titles and axes should describe the requested measurements. Keep total rows out of comparisons of their own components.
Before checking an answer, inspect Select Data. Confirm the first and last source rows, the category labels, and the series that use a secondary axis. A chart can look reasonable while pointing at the wrong cells. Source references matter because the workbook must still work when the next week's observations arrive.