Answer:
If you wanted to create a graph that showed how much each value contributed to the whole value, you would use an area chart.
Explanation:
An area chart is used to graph the cumulative sum of groups in order of time and to evaluate how each group contributes to the whole.
It is a line chart where the area between the line and the axis is shaded with a color. These graphs are commonly used to represent accumulated totals over time and are the conventional way to display stacked lines.
