What is an example of a positive external shock to aggregate supply?
AGood weather leads to an unusually productive harvest for corn farmers.
BA popular new diet encourages consumers to buy more corn flakes.
CDemand for new suburban houses increases the value of farmland.
DChina announces that it plans to import more corn from the United States.
AGood weather leads to an unusually productive harvest for corn farmers.
BA popular new diet encourages consumers to buy more corn flakes.
CDemand for new suburban houses increases the value of farmland.
DChina announces that it plans to import more corn from the United States.