The short-run aggregate supply curve shows: O How firms respond to changes in interest rates O What happens to the level of real GDP suppliers are willing and able to produce in an economy as the overall price level changes, during a period in which output prices can change but input prices are fixed O What happens to output in an economy when the government spends more money O The relationship between the price level and aggregate expenditure Which of the following are assumed to remain unchanged along a given short-run aggregate supply curve? Check all that apply. The technology available to firms Real GDP Institutions, such as patent laws and tax systems Input prices

How would I do c and d?

In the figure, as the price level increases the aggregate demand curve will Price level (GDP price index, 2012 = 100) A. not shift. O B. not shift, but the aggregate demand curve will change so that it is positively sloped. O C. shift from AD, to AD, O D. shift from AD, to AD, and then back to AD,. E. shift from AD, to AD3. AD2 AD3 AD1 Real GDP (trillions of 2012 dollars)

With the passage of time, which of the following will help direct this economy in Figure 10-21 toward its potential long-run rate of output (e1 to E2)? Figure 10-21 Price Level ti LRAS E₂ SRAS, SRAS: AD₂ AD₁ Y, Y₁ Goods and Services (Real GDP) Output is initially less than long-run capacity O lower interest rates that will stimulate AD and lower resource prices that will increase SRAS O higher interest rates that will reduce aggregate demand and higher resource prices that will reduce SRAS lower interest rates and higher resource prices, both of which will stimulate aggregate demand O higher interest rates that will reduce SRAS and lower resource prices that will stimulate aggregate demand

2

Suppose that consumer spending initially rises by $5 billion for every 1 percent rise in household wealth and that investment spending initially rises by $20 billion for every 1 percentage point fall in the real interest rate. Also assume that the economy's multiplier is 4. If household wealth falls by 6 percent because of declining house values, and the real interest rate falls by 2 percentage points, in what direction and by how much will the aggregate demand curve initially shift at each price level? In what direction and by how much will it eventually shift?

Price level LRAS AS1 Figure 12.8 C B A ASO AS₂ AD₁ ADO E Y2 Yo Y₁ Aggregate output ($ billion) AD₂ Refer to Figure 12.8. This economy cannot continue to produce Y₁ (or at point B) because O the price of raw material will increase, shifting the aggregate demand curve to AD2. O all of the above O the price of raw material and wages will increase shifting the aggregate supply curve to AS₁. O the price of inputs will decrease, shifting the aggregate supply curve to AS2.

Answer b is not correct I am again says answer b is not correct