【单选题】The quantity of real GDP demanded equals $12.4 trillion when the price level is 95. If the price level falls to 90, the quantity of real GDP demanded equals
A.
less than $12.4 trillion.
B.
$12.4 trillion.
C.
more than $12.4 trillion.
D.
more information is needed to determine if the quantity of real GDP demanded increases, decreases, or does not change.
【单选题】The quantity of real GDP demanded equals $12.2 trillion when the price level is 90. If the price level rises to 95, the quantity of real GDP demanded equals
A.
less than $12.2 trillion.
B.
$12.2 trillion.
C.
more than $12.2 trillion.
D.
more information is needed to determine if the quantity of real GDP demanded increases, decreases, or does not change.