-The Figure Above Shows the Market for College Education in the United

-The figure above shows the market for college education in the United States.If the government intervenes in the market and provides a subsidy to colleges to enroll the efficient number of students,the amount of the subsidy equals ________ per student.

A) $5,000
B) $16,000
C) $13,000
D) $11,000
E) $7,000