is each of the following policies an example of expansionary or contractionary fiscal policy? explain your answers in terms of the effect on aggregate demand. a. the government slashes funding for the environmental protection agency, without changing any other spending. this is (click to select) fiscal policy that will shift aggregate demand to the (click to select) . b. the government raises taxes on households making more than $250,000. this is (click to select) fiscal policy that will shift aggregate demand to the (click to select) . c. the government decides to fill gaps in medicare by making it available to more people. this is (click to select) fiscal policy that will shift aggregate demand to the (click to select) .