If the Government Required Car Makers to Install More Costly

Multiple Choice

If the government required car makers to install more costly and effective emission control devices on cars, it will lead to:

A) ​a higher price of cars and a larger quantity of cars sold.
B) ​a higher price of cars and a smaller quantity of cars sold.
C) ​a lower price of cars and a larger quantity of cars sold.
D) ​a lower price of cars and a smaller quantity of cars sold.