Ok, I'm at the end of my rope.
It's reached the point where i'm asking the Starbucks employees. I have NO IDEA why C is correct and why D is wrong. In fact, I've reread this thing so many times I can recite it. If anyone can help, please do. It's one of the few questions I genuinely do not get. Please point out the part of the passage that supports C before I throw things.
I love each and everyone of you who even try to help me.
https://classic.7sage.com/lsat_explanations/lsat-54-section-1-passage-1-passage/
https://classic.7sage.com/lsat_explanations/lsat-54-section-1-passage-1-questions/