I want to know the answer to the following question:
What is a "C-note" a reference to?
All the background I'm provided with is that "The $100 note is nicknamed "Benjamin", "Benji", "Ben", or "Franklin" (after Benjamin Franklin), "C-note" (C being the Roman numeral for 100), "Century note" or "bill" (e.g. "two bills" being $200).". Is that enough to answer the question?
Answer: yes