The Reliability of the Standards Used to Rate Employee Performance

The reliability of the standards used to rate employee performance at TrueBlue has been called into question. TrueBlue claims that the standards are reliable. One way TrueBlue can substantiate this claim is by

A) correlating the ratings made by two or more different raters.
B) correlating the ratings of an employee at two different points in time.
C) linking performance standards to organizational goals.
D) using quantifiable performance standards.