Rhetorical context is important to know for all journalists to understand because no matter what you're trying to say, if you don't understand context, none of it will matter much in the end. ... Bias can be positive and helpful to journalist by helping them do a more thorough job of investigating
Answer: C. The design of the Boeing 787 Dreamliner has also taken noise pollution into account, and boasts noise-reducing chevrons on its engine housings.