A financial market where economic agents meet in one central location is known as ________

The phrase "a change in demand" most directly implies a

A) movement along a demand curve. B) movement along the price curve. C) change in the quantity demanded of a good. D) shift of the demand curve. E) movement along the quantity curve.

To achieve allocative efficiency, an economy

A) must produce on its PPF. B) does not necessarily need to be production efficient. C) must have increases in technology. D) might leave some resources unemployed. E) can produce either on or within its PPF.