Which type of chart would best illustrate each department's sales as a percentage of the overall store sales?

Answer
a.
area
b.
bar
c.
line
d.
pie

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The best type of chart to illustrate each department's sales as a percentage of the overall store sales would be a pie chart.

To create a pie chart, follow these steps:

1. Gather the data: Collect the sales data for each department and calculate the percentage of each department's sales in relation to the total store sales.

2. Choose a software or tool: There are many software programs and online tools that can help you create charts, including Microsoft Excel, Google Sheets, and various data visualization platforms.

3. Input the data: Input your department sales data, including the percentage values, into the charting software or tool you have chosen.

4. Select the pie chart type: In your charting software or tool, select the option for creating a pie chart. This will create a circular chart divided into sections, with each section representing a department's sales as a percentage of the total store sales.

5. Customize the chart: Customize the appearance of the chart by adjusting colors, adding labels, and other formatting options to enhance clarity and visual presentation.

6. Add a title and labels: Include a title that clearly indicates that the chart represents each department's sales as a percentage of the overall store sales. Add labels to each section of the chart to specify which department it represents.

7. Review and finalize: Review the pie chart to ensure accuracy and clarity. Make any necessary adjustments or refinements before finalizing the chart.

Remember to include a legend or key if multiple departments are being represented in the chart. This will help viewers understand which department each section of the pie represents.