A stacked bar chart shows revenue by product within company X. To find the percentage that product B contributes, you should:
ADivide product B's segment height by the total bar height
BDivide the bar height by 100 then multiply by B's height
CSubtract product A's height from product B's height
DRead product B's value off the y-axis directly
Answer & Solution
Correct answer: A. Divide product B's segment height by the total bar height
Stacked bar: each component is part of the total. Product B's share = (B segment) / (total bar) × 100. Divide B's segment height by the total bar height.
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