Which of the following is true of a whistle$-$blower hotline?

Multiple Choice

It is a secure telephone line through which a whistle$-$blower can communicate with federal employees.

It is a government$-$owned service that addresses the concerns a potential whistle$-$blower might have.

It is a telephone line linked to various law enforcement agencies used by external whistle$-$blowers.

It is a telephone line that employees use to anonymously alert a company of suspected misconduct.