"Whistle-Blowers" Are Referred to as ______

"Whistle-blowers" are referred to as ______.

A) people who like to look for problems and report them as much as possible
B) employees who express their concerns within the organization
C) people who take valid organizational concerns to outsiders in hopes the problem will be corrected
D) people who see a problem within the organization and rely on others to report the issue