A. Line Chart
B. Pie Chart
C. Column Chart
D. Scatter Chart

Explanation:

• Pie Charts display parts of a whole.
• Useful for percentage-based data.
• Easy for audiences to understand.
• Common in business reports.
• Makes comparisons simple.
• Provides visual clarity.
• Frequently used in presentations.
• Supports decision-making.
• Effective for summarizing data.
• Important chart type.