Which is true? Question 13 options: A) 360 degree evaluation is time-consuming, helpful with employee development, and less helpful for decisions related to wages. B) Person-based graphic rating scales are easy to use but low in reliability and validity. C) The objective method of appraisals is harder to develop but is the best approach because it is based on performance not personality traits, the most reliable and valid approach, and useful for employee counseling and promotions. D) All of the above statements are correct. E) Only A and C are correct