Answer:
The correct answer is option b.
Explanation:
An increase in the output prices will increase the profits of the health care providers. It will motivate them to increase the supply of health care. To increase supply they will need more healthcare workers. This will cause the labor demand to increase.
As a result, the labor demand curve will move to the right. This rightward shift in the labor demand curve will cause the equilibrium quantity of labor and equilibrium wages to increase.