Barry,a Supervisor at Yenzen Hotels Inc

Barry,a supervisor at Yenzen Hotels Inc.,thinks self-appraisal is a valid measure of performance appraisal.However,his colleague Vincent disagrees.Whose argument is most likely to be correct and why?

A) Vincent is right because there are no disagreements between a manager and an employee when self-appraisal is used.
B) Barry is right because self-rating is the most preferred source of performance appraisal information.
C) Vincent is right because employees have a tendency to inflate their self-assessments.
D) Barry is right because self-appraisals serve as an ideal basis for administrative decisions.
E) Vincent is right because self-appraisals are important for a 360-degree performance appraisal.