Which of the following is advantage of 360-degree performance appraisal？

Which of the following is advantage of 360-degree performance appraisal？
A.It arouses suspicion within an organization.
B.It is difficult to figure out the results.
C.It is both time-consuming and would cost a large sum of money.
D.It provides detailed information on an employee’s performance.
正确答案：It provides detailed information on an employee’s performance.