Which scenario is modeled in the diagram below?

percents
total
80%
20%
100%
20%
20%
20%
20%

$6.87

Well in order to lose a pound you would have to burn 1,500 calories. the more calories you burn the more weight you lose. in order to lose 2 pounds you would have to run 4 hours and 28 minutes.

Any pictures or something i need more info