To Prospective Employers, an Honors Degree from a Highly Selective

To prospective employers, an honors degree from a highly selective college is:

A) a credible signal about whether a job applicant is intelligent and hardworking.
B) a credible signal about whether a job applicant has had a job before.
C) not a credible signal about whether a job applicant is intelligent and hardworking.
D) only a credible signal about a whether job applicant is intelligent and hardworking if the job requires a college degree.