Maximum and minimum prices — practice question

Suppose a government introduces tolls (charges) for using all major roads. What is the most likely effect on the number of trips taken on major roads and on minor roads?

• Amajor roads: reduce, minor roads: increase
• Bmajor roads: reduce, minor roads: no change
• Cmajor roads: no change, minor roads: increase
• Dmajor roads: no change, minor roads: no change