Using both IS$/$LM$/$FE and the AD$/$AS models, and the Keynesian assumptions,

a$.$ Suppose that the increased risk from the previous question is occurring. Show graphically the expected changes in both the Short Run and the Long Run for the interest rate, GDP$,$ and Prices.

b$.$ On a separate graph, starting in the Short Run what policy would the Fed do to stabilize the economy. Show what would happen to the interest rate, GDP and Prices.

c$.$ On a separate graph, starting in the Short Run what policies $(3)$ would the Government do to stabilize the economy. Show what would happen to the interest rate, GDP and Prices.