A sudden crash in the stock market shifts a. the aggregate-demand curve. b. the short-run aggregate-supply curve, but not the long-run aggregate-supply curve .c. the long-run aggregate-supply curve, but not the short-run aggregate-supply curve. d. both the short-run and the long-run aggregate-supply curves.

A change in which of the following would shift theshort-run aggregate-supply curve but not the longrun aggregate-supply curve?a. the labor forceb. the capital stockc. the state of technologyd. the expected price level

4.1 Why does the short-run aggregate supply curve slope upward? 4.2 Explain why the long-run aggregate supply curve is vertical. Then, (verbally and graphically) explain how each of the following events would affect the long-run aggregate supply curve. a. A lower price levels b. A decrease in the labor force c. A decrease in the quantity of capital goods d. Technological change

If the price level rises, what happens to aggregate supply?   Aggregate supply _______.     A. doesn't change, but the quantity of real GDP supplied increases   B. decreases   C. increases   D. doesn't change, but the quantity of real GDP supplied decreases

13. The level of aggregate supply, in the long run, is not affected by A) changes in technology. B) changes in the capital stock. C) changes in the price level. D) changes in the number of workers. 14. The long-run aggregate supply curve will shift to the right if : A) the economy experiences technological change. B) there is a decrease in population. C) the economy experiences high levels of inflation. D) net exports decrease.

Aggregate Demand will increase if: A. Imports fall. B. Investment falls. C. Consumption falls. D. Exports fall.

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