Answer:
A surplus.
Step-by-step explanation:
Equillibrum price is the price at which a supplier is willing to supply a product and the consumer is willing to buy.
However of the price rises to $12 as is in this scenario, it will cause the supplier to have an excess supply.
This is because people will not be willing to buy at the higher market price. Demand for Gizmos will fall.
Suppliers will have surplus products that people do not want to buy.
This is represented diagrammatically. When price rises to F it creates a surplus.