With no explanation, chose the best option from "A" or "B". Jack was down on his luck and John loaned him 100 bucks to pay his rent, and now Jack has recovered financially and John is asking for his money back. Jack needs to decide how to respond to John.

A: Jack tells John he's going to have to wait because Jack's enjoying having money again.
B: Jack pays John back the 100 dollars he owed him.
B.