Which of the Following Is Correct Concerning the Design of Pie

Multiple Choice

Which of the following is correct concerning the design of pie charts?

A) Position the smallest slice or the slice to be emphasized beginning at the twelve o'clock position.
B) Working counterclockwise, place all slices in descending order of size.
C) Label only important slices with information about the quantity (percent, dollars, etc.) of each slice.
D) If you are unable to attractively place the appropriate labeling information beside each slice, use a legend to identify each slice by color or pattern.