A stacked bar chart shows the revenue breakdown by product category (A, B, C) for a company across four different regions (North, South, East, West) in a particular year. If Product C consistently represents the smallest proportion of total revenue in the North and East regions, but the largest proportion in the South and West regions, what does this indicate about Product C's market performance?
✓ Correct Answer: Option B
The varied proportions across regions (smallest in North/East, largest in South/West) directly indicate that Product C's market performance or appeal is not uniform but varies geographically.