A student athlete is deciding whether to work out for an extra hour. Her marginal benefit from another hour of exercise
A) is the benefit she gets from all the hours she's worked out all week.
B) is the benefit she receives from exercising the additional hour.
C) is less than the marginal cost of the additional hour.
D) depends on the cost of the workout.

Question

Quizplus · Accepted Answer

The marginal benefit refers to the additional benefit received from the extra hour of exercise, not the total benefit from all hours or the costs associated with it.

A Student Athlete Is Deciding Whether to Work Out for an Extra