Which of the Following Statements About Employee Referrals as a Job

Which of the following statements about employee referrals as a job recruitment method is true?

A) Compared with other internal recruiting methods, employee referrals result in the highest one-year survival rate.
B) The employee referral approach benefits only the employer and not the employee.
C) The informal employee referral approach is a very low-cost recruitment method.
D) The employee referral process is a useful method of increasing diversity.
E) An organization that relies heavily on employee referral will have no difficulty in complying with equal employment opportunity goals.