In the simple quantity theory of money, what will lead to an increase in aggregate demand? In monetarism, what will lead to an increase in aggregate demand? In monetarism, how will each of the...

In the simple quantity theory of money, what will lead

to an increase in aggregate demand? In monetarism,

what will lead to an increase in aggregate demand?

In monetarism, how will each of the following affect

the price level in the short run?

a An increase in velocity

b A decrease in velocity

c An increase in the money supply

d A decrease in the money supply