The text states, "The question of media bias depends entirely on the particular medium's own definition of objectivity—its stated commitment to avoid partisan or political bias." Which of the following would then be considered bias?

a. an openly conservative radio host endorsing a conservative candidate
b. an openly liberal radio host endorsing a liberal candidate
c. an impartial or objective television host endorsing a particular candidate
d. an impartial or objective television host criticizing all the candidates
e. an openly liberal television host criticizing a conservative candidate

c