【简答题】It was the first day of biology class. The teacher wanted to give a good 41 to his class. He wanted to 42 his students’ eyes to the world of biology. He knew that 43 young students was not easy, so he...
【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.