Why is a long-run aggregate supply curve vertical? A)
The Long-Run Aggregate Supply Curve measures the potential output.
B)
Changes in Real GDP effect the quantity of aggregate output supplied
greatly
C)
Changes in Real GDP has no effect on the quantity of aggregate output
supplied
D)
Changes in Aggregate Price Level has no effect on the quantity of
aggregate output supplied.

What issue within the missouri compromise slowed arkansas's process of achieving statehood?

The government has the right to restrict the number of people who visit the white house. this is an example of a government exercising its

Martha participates in a research study in order to receive extra credit for her psychology class. when she arrives in the research office she is given a can of what looks and tastes like beer, but which actually contains no alcohol. in the adjoining room martha's classmate karen is also participating in the study. karen receives a can of alcoholic beer. if the experiment was designed to test the effects of alcohol on concentration, then who is exposed to the independent variable?