Some employers follow the $$employee referrals$$ method as a source of recruitment.

a$.$ Explain $[0\mathrm{.}5$ point$]$

b$.$ Provide an example $[0\mathrm{.}5$ point$]$

c$.$ How do you perceive; do you stand with it as a practice $[0\mathrm{.}5$ point$]?$ Justify your opinion