equipped with your new knowledge of choice, you perform a functional analysis of how your roommate spends their leisure time. you observe how they spend free time over the course of a few weeks. you find your roommate spends 20% of free time on exercising, 30% playing video games, 40% aimlessly surfing the internet, and 10% reading. using the matching law, rank order your roommate's hobbies from most reinforcing to least.