Answer:
The correct answer is option A.
Step-by-step explanation:
A hurricane that hit Florida has destroyed homes. The rebuilding process will take weeks and months. The price of building materials has increased as well. This increase in price is because of increased demand for building materials.
The demand curve for building materials has moved to the right. This has led to an increase in the price of building materials. The firms are taking advantage of this increase in demand by raising the price by over 100 percent.