Who Among the Following Is Examining the Validity of a Job

Who among the following is examining the validity of a job evaluation?

A) Keira, who is measuring the degree to which the job evaluation plan matches an agreed-upon pay structure for benchmark jobs
B) Laila, who is measuring the effectiveness of a formal appeals process
C) Keith, who is surveying employee attitudes about the job evaluation plan
D) Rita, who is requesting the management for a reanalysis and a reevaluation of the required skills as she feels her job is evaluated incorrectly