Economists refer a to a market where buying and selling take place at prices that violate government price regulations as

Cyclical deficit (surplus):

What will be an ideal response?

The equilibrium exchange rate is 0.70 euros per dollar. At this exchange rate, the quantity demanded equals the quantity supplied and is $1.3 trillion a day. If the exchange rate is now 0.80 euros per dollar, then

A) there is a shortage of dollars and the exchange rate falls. B) there is no change. C) there is a surplus of dollars and the exchange rate falls. D) there is a surplus of dollars and the exchange rate rises. E) there is a shortage of dollars and the exchange rate rises.