Joe, a User, Reports That His Neck and Back Are

Multiple Choice

Joe, a user, reports that his neck and back are hurting after being at his desk for the whole day. Which of the following are the possible causes of the problem? (Select TWO) .

A) The keyboard is not ergonomic.
B) The monitor does not have a screen protector.
C) The monitor height is not adjusted to Joe's needs.
D) Joe is not using a wrist rest with the keyboard.
E) The chair is not properly adjusted to Joe's needs.