Answer:
As a result of the increase in demand, the equilibrium price increases and the equilibrium quantity decreases.
Step-by-step explanation:
Celebrity Endorsement is an easy and quick way to boost sales of a specific product. People tend to purchase that product. When people purchase that product, the demand of the product increases, so the prices also increase. As a result of the increased demand, the supply is decreased, thus decreases the quantity of the product.