Answer: rise in input prices affecting most firms across the economy shifting AS curve to the left
Step-by-step explanation:
Inflationary pressures simply refers to the pressure on both the demand and the supply-side which can bring about an increase in the general price level of goods and services in such economy.
Inflationary pressure in the AS-AD model can be shown as a rise in input prices affecting most firms across the economy shifting AS curve to the left. The aggregate supply curve shifting to the left implies that there'll be a reduction in the goods and services demanded in the economy due to the increase in price.