Blogger: Traditionally, newspapers have taken objectivity to be an essential of good journalism . However, today' s newer media are more inclined to try to create a stir with openly partisan reporting. This contrast in journalistic standards is best understood in terms of differing business strategies. The newer media outlets need to differentiate themselves in a crowded marketplace. The standard of objectivity developed primarily among newspapers with no serious rivals, so the most important objective was to avoid offending potential readers. Which one of the following is an assumption required by the blogger's argument? ['People prefer objective reporting to partisan reporting that merely reinforces their own partisan leanings.', 'Journalists at traditional newspapers are just as partisan as journalists who work for newer media outlets.', 'Newspapers have regarded objective reporting as less likely to offend people than openly partisan reporting.', 'The newer media outlets are increasing in popularity at the expense of traditional newspapers.']