Context: Hello ! I was walking at a rate of 4.5 mph and jogging at a rate of 6.0 mph . My treadmill noted about 2 miles for the first week workouts and around 300 calories . When I did the workout on the track I had no idea of the calories .

Question: Why was she interested in the calorie count ?
Options:
0. She thought the first week workouts would provide more calories .
1. She was working on a treadmill .
2. She thought jogging would burn more calories .
3. She was trying to loose weight .
Answer: 3