Need some help with these homework questions, thanks!

Question 7 4 pts An increase in the price level caused by a rightward shift of the aggregate demand curve is called O demand shock inflation O supply shock inflation O cost push inflation O demand pull inflation Question 8 4 pts Suppose workers become optimistic about their future employment, which causes them to spend more and save less. If the economy is on the intermediate range of the aggregate supply curve, then O real GDP will rise and the price level will fall. O both real GDP and the price level will rise. O real GDP will fall and the price level will rise. O both real GDP and the price level will fall