Answer:
D
Explanation:
People are able to change the amount spent out at restaurants. It is not a static bill.
You're, because it is a homphone (you're, your) and makes sense in this sentence.
The second and last sentences use the most florid language and are thus more interesting to a reader.
Hope this helps.
Subjective: based on or influenced by personal experiences, beliefs, thoughts
I just copied and pasted this to see if anyone else had an answer, one person said B and that got 5 stars and a few thanks, so I'd go with B. Also, B seems objective because it is influenced by the person's feeling of the character.
Ethical reform and fitting in with adult society are right