Which of the Following Formatting Guidelines Increases the Effectiveness of All

Multiple Choice

Which of the following formatting guidelines increases the effectiveness of all types of charts?

A) Use many bright colors as a way to highlight focal points.
B) Use darker colors to represent the most important data series.
C) Use unusual fonts for added impact.
D) Use 3-D charts to attract attention.
E) Use dark backgrounds with white type,not white backgrounds with dark type.