Which of the Following Is a Major Weakness of the Graphic

Which of the following is a major weakness of the graphic rating scale method?

A) The evaluator is generally not aware of the weights associated with each question.
B) The rater is required to jot down incidents regularly,which can be burdensome and time-consuming.
C) This method may lead to friction between the manager and employees when the employees believe the manager is keeping a "book" on them.
D) Evaluators are unlikely to interpret written descriptions in the same manner due to differences in background,experience,and personality.