Why is the inside lag for monetary policy shorter than for fiscal policy?
a. congress and the president can act quickly to change monetary policy.
b. the federal open market committee must get congressional approval.
c. it can take a long time for new government spending to take effect.
d. the federal open market committee can act almost immediately.

Which sentence best represents the thesis of this article? a they challenge us to consider whether we can trust what we are seeing. b optical illusions may seem mysterious, but they are not unexplainable. c through science, we can learn how optical illusions work. d let’s take a look at three common optical illusions and explore the science behind each one.

Describe how gravity and convection work together to move the plates in the plate tectonics theory

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?