Refer to the information provided in Figure 15.2 below to answer the questions that follow. 
Figure 15.2
-Refer to Figure 15.2.If the economy is currently at Point B and policy makers implement a policy which decreases the aggregate demand curve to AD1,
Definitions:
Repolarization Phase
The stage of a heartbeat where heart muscle cells return to their resting electrical state, following depolarization.
Depolarization Phase
The stage in the action potential of a cell in which the cell membrane's charge becomes more positive compared to its resting state.
Action Potential
A rapid rise and subsequent fall in voltage or membrane potential across a cellular membrane due to the flow of ions in and out of the neuron.
Repolarization Phase
A phase in the cardiac cycle where the heart muscle cells return to their resting state by repolarizing their membrane potentials.
Q2: A decrease in net taxes at a
Q7: To increase the price level the government
Q15: Nearly $2 trillion was added to the
Q22: The Federal Reserve's policy to "lean against
Q32: The costs that a firm incurs when
Q47: Thomas Malthus and David Ricardo believed that
Q83: According to the rational-expectation theory,an unanticipated increase
Q89: Refer to Figure 14.7.The unemployment rate at
Q124: If interest rates increase to a very
Q143: If the economy has automatic stabilizers built