Answer:
The authors purpose is to inform you about caffeine.
Explanation:
I hope this helps :)
C the thesis. You're paragraph and essay is all about the thesis you that's what you focus on.
Black friday is a time for catching deals and getting a head start on holiday shopping, but with some weird morality in its juxtaposition with Thanksgiving where black friday wrecked havoc after the Thankful holiday. Hope this helps :D