With no explanation, chose the best option from "A" or "B". Greg works late nights as a security guard and doesn't have a lot of free time. Greg wants to get ready for work efficiently.

A: Greg showers and shaves once a week to give himself extra time, puts on some clothes, and goes to work.
B: Greg buys an electric razor and takes 5-minute showers, puts on clothes, and goes to work daily.
B.