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CMA Foundation · Fundamentals of Business Laws and Business Communication · Use of Graphics and References for Business Communication

An analyst plots a company's quarterly profit for the last eight quarters to show whether profit is rising or falling. Which graphic best serves this purpose?

A line graph is best because it plots values across successive time periods and connects them, so rising or falling profit trends over eight quarters are easy to see. A pie chart shows only shares of a total, and a flowchart shows process steps.

  1. ALine graphCorrect
  2. BPie chart
  3. CPictogram of company logo
  4. DFlowchart

Explanation

A line graph joins data points across time periods, making upward or downward trends easy to see over eight quarters. A pie chart shows composition at a single point in time, not a trend. A logo pictogram or flowchart does not display time-series movement.

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