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QUESTION 11 1 points Save Answer When an increase in the economy's capital stock increases productivity O the short-run aggregate-demand curve shifts to the right, and the long-run aggregate-supply curve shifts to the left. O the short-run aggregate-supply curve shifts to the left, and the long-run aggregate-demand curve shifts to the right. O both short-run and long-run aggregate-supply curves shift to the left. O both short-run and long-run aggregate-supply curves shift to the right. O neither the aggregate supply nor the aggregate-demand curves are affected. QUESTION 12 1 points Save Answer The position of the long-run aggregate-supply curve shows the quality of goods and services predicted by classical macroeconomic theory. O True O False