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 $[$