Answer: D). All of the above
Step-by-step explanation:
Increase in the quantity of money leads to an increase in the demand for goods and services, shifting the aggregate demand curve to the right in the short-run. This increases output and employment in the short-run which lead to lower unemployment in the short run. However, this level of output is not stable with the full employment level of output. Thus, measures must be taken to bring it back to the full employment level. Wages will drive up shifting the aggregate supply curve to the left. This, will lead to higher price or higher inflation in the long run.
Thus, D). All of the above is the correct option.