a) A demand pull inflation can start when aggregate demand increases and there is not enough supply to fulfil that demand. The answer is "E".
b) "B"
Pakistan is experiencing a cost pull inflation in the market were the cost of the raw material and other inputs are rising. The answer is "B".
Demand-pull inflation can start when O A. unemployment is above the natural rate O B. aggregate supply decreases....
Demand-pull inflation persists because of O A. continuing decreases in the money wage rate. O B. continuing increases in the quantity of money. O C. continuing increases in government expenditures. OD. continuing increases in aggregate supply O E. continuing increases in the real wage rate