Which situation results in a final value of zero?
A. After eating 2 pieces of fruit, each containing 100 calories, an athlete burned 100 calories while running.
B. A person started with $125.00 and then spent $45.00 at one grocery store and $70.00 at another grocery store.
C. A submarine was 250 meters below sea level. In one hour, the submarine went up 200 meters and then went up 50 meters.
D. The price of a gallon of juice was $3.00. In one week, the price of a gallon of juice increased $0.50 and then decreased $0.50.