One of the Best Ways to Evaluate Performance Is To

One of the best ways to evaluate performance is to:

A) Use the components of the job description. or position description, for measurable criteria.
B) Use the staff members' self appraisals of performance as the only source of data for the evaluation.
C) Provide an environment that is comfortable, relaxed and filled with close ended questions.
D) Is to do it on an annual basis and then to do it every two years after initial employment.