Which of the Following Formatting Methods Decreases the Effectiveness of Pie

Multiple Choice

Which of the following formatting methods decreases the effectiveness of pie charts?

A) placing the data series names and data labels together in the pie slices
B) using boldface printing on the largest pie slice
C) locating the smallest pie slice at 12 o'clock
D) using a subtitle to support the main title
E) using the darkest color for the largest pie slice