With no explanation, chose the best option from "A" or "B". Grace just got her paycheck and after paying bills, has some extra cash left over that's she's undecided on how to spend. Grace wants to decide what to do with her money.

A: Grace deposits the money in her savings account for a potential emergency.
B: Grace decides to buy a pair of Kanye West designed shoes she doesn't really like, but wanted to buy something.
A.