An emissions tax can bring about an efficient solution to the pollution problem because it:
A.	shifts the supply curve to the left.
B.	shifts the supply curve to the right.
C.	shifts the demand curve to the left.
D.	shifts the demand curve to the right.
Answer:A
An emissions tax can bring about an efficient solution to the pollution problem because it:
A.	shifts the supply curve to the left. B.	shifts the supply curve to the right. C.	shifts the demand curve to the left. D.	shifts the demand curve to the right.