Question $34(2\mathrm{.}5$ points$)$

Josip is an HR manager at Visa. He wants to hire via employee referral, because research shows that employee referrals are a highly effective way to recruit applicants. However, employee referral programs are certainly not always a success. What is the main reason a firm would NOT want to rely solely on employee referrals to source applicants?

Employment agencies always vet applicants more thoroughly.

Even if the process results in applicants accepting job offers, in the long run they have higher turnover and lower job satisfaction.

Relying on employee referrals often limits diversity in a company.

None of the above.