The government of a small town is concerned about the litter created when people leave

styrofoam cups used to serve large beverages on the ground. The government decides to tax

these by implementing a $1 tax on these drinks. What is the most likely purpose of this tax?

a) Encourage people to throw the cups away

b) Raise tax revenue for a new park

c) Reward sellers of this good

d) Increase the demand for these drinks

e) Reduce the number of beverages sold in styrofoam cup