This Graph Shows One Consumer's Demand for Ice Cream at the Student

Multiple Choice

This graph shows one consumer's demand for ice cream at the student union:
During a regular semester,there are 500 students.Each student's demand for ice cream is as depicted above.When the price of one scoop of ice cream is $2.00,those 500 students purchase a total of

A) 2,000 scoops of ice cream
B) 2,500 scoops of ice cream
C) 3,000 scoops of ice cream
D) 5,000 scoops of ice cream