Which of the Following Is a Defining Characteristic of a Stacked

Which of the following is a defining characteristic of a stacked (subdivided) column chart?

A) It compares differences in quantities using differences in the lengths of the bars to represent those quantities.
B) It compares the quantities of five or more different values in one chart.
C) It contains columns that are divided into parts and distinguished by different colors and cross-hatching.
D) It contains columns that begin at a central point of reference and either go up or down.
E) It is especially good for showing percentage changes and any series that includes plus and minus quantities.