She eats breakfast, occasionally has coffee and attends classes from 8:00 a.m. to 12:30 p.m. Afterwards, Emily can have a snack or lunch before attending class from 2:00 p.m. to 3:30 p.m. After class, she will have a snack with a friend when they are both hungry, have dinner with her roommates at 5:00 p.m., and go to swim practice from 6:00 p.m. to 7:00 p.m. The rest of the night is spent doing homework before going to bed. Weekends are much less structured for Emily, and she will aim to wake up at 9:00 a.m. but may choose to sleep late. She will then work on her homework and in the evening will have a movie night with