An increase in aggregate demand is:

A. A rightward movement along the AD curve
B. A leftward movement along the AD curve.
C. A rightward shift in the AD curve.
D. A leftward shift in the AD curve
E. Caused by price charges.

When your organs don't receive enough blood, they begin to a. shut down b. speed up c. inflame d. dry out

Thayer sometimes finds it difficult to understand what his instructor is saying. he raises his hand in class and asks his instructor to elaborate on what was just said, but it rarely . what should thayer do to overcome this obstacle? a. during class, ask other students what the instructor means b. raise more questions in class c. join a study group of his peers d. try to do the best he can with the information he has

One person’s consumption of a product reduces the amount available for other people.