Which of the Following Is a Principle for Choosing the Format

Multiple Choice

Which of the following is a principle for choosing the format of a feedback in system design?

A) The feedback should draw as little attention as possible from users;
B) The feedback should be as fancy as possible;
C) The feedback should use as many colors as possible;
D) The feedback must have audio information in it;
E) The feedback should demand minimal cognitive resources from users;