Answer:
To increase revenues of from bus fares the city must increase fares.
Th elasticity is less tha one.
Step-by-step explanation:
We are talking about a first neccesity service that always have inelastic demand. That means that the percentage in the change of the quantity demanded is smaller than the percentage of change in the price.
When that occurs the elasticity is less than 1. The porcentage change in quantity demanded (reduction) is smaller than the percentage change in the price (rise)