Answer:
Demand drops to zero
Step-by-step explanation:
Infinite elasticity of demand is also called perfect elasticity of demand.
In this scenario the demand for a product is attached to it's price.
There is an infinite change in the quantity demanded as a result of change in price.
Graphically it is a horizontal demand curve as represented in the attached
Even a small increase in price will cause demand to fall to zero.
Examples are luxury goods such as high end cars and expensive jewelry.