Answer:
How much the audience already knows about an event (option C)
Explanation:
For this question, it seems like the point of view and the knowledge of the audience are both important, and they are,
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<em>but</em>, a newspaper should be unbiased/the point of view shouldn't really matter
so, one of the most important aspects is how much the audience already knows. This allows newspaper articles to give enough information that the newspaper is able to be read, but not so much redundancy to bore readers.
Because it’s impossible to cover everything in a completely balanced way
Meaning that "when you eat food, your fat burns out slow and gets stored, and you try to work out to get rid of all that excess fat. You try really hard but nothing works