1. A chage in labor productivity shifts the ______ curve and a change in the exchange rate shifts the ______ curve
A SRAS: SRAS
B AD:AD
C SRAS:AD
D AD:SRAS
E none of the above
2. A simultaneous rise in Aggregate demand and fall and short run aggregate supply will definitely?
A rasie the price level and real GDP
B Raise real GDP, but not enough information to know how the price level will change
C lower real GDP, But there is not enough information to know how the price level will change
D Raise the price level and lower real GDP
E Raise the price level, but there is not enough information to know how real GDP will change