Consider the following statement with reference to 'employee referaI' as a recruitment option by a company.
1. Referrals tend to generate lower yield ratio (hire/applicants).
2. Current employees usually provide accurate information above the job applicants they are referring.
3. Relying on referral might be discriminatory.
4. The new employee join with more realistic picture of what company is like.

A. Statements 1, 2 are true, others are false

B. Statements 2, 3 are true, others are false

C. Statements 2, 3 and 4 are true, but Statement 1 is false

D. All statements are true

Answer: Option C