If MPS is equal to 0.15 and MPI is equal to 0.10, an initial change of $19,000 in government expenditure would result in a total change of _____ in income

The Keynesian portion of the short-run aggregate supply (SRAS) curve implies

A) a downward slope. B) no price level changes. C) flexible prices and wages. D) an upward slope.

The aggregate demand curve would shift to the right as a result of

A) a decrease in the U.S. real interest rate. B) tax increases. C) a decrease in the amount of money in circulation. D) a drop in the price level.