Which of the following is correct about whistle blowing? $($a$)$ the whistle blower should resin before attempting to expose the wrong doing, $($b$)$ it requires that the whistle blower be paid to expose the wrongdoing, $($c$)$ it requires that the whistle blower first cosult with his line manager, $($d$)$ it is an attempt by a member or former memer of an organization to disclose wrongdoing in or by the organization.