When an entity class has a relationship with itself, it is called a(n) ________ relationship

Why does the Federal Reserve try to push down interest rates during a period of weak GDP growth?

a) It wants to stimulate aggregate demand, hence narrow the GDP Gap b) It wants to stimulate aggregate demand, hence widen the GDP Gap c) It wants to reduce aggregate demand, hence narrow the GDP Gap d) It wants to reduce aggregate demand, hence widen the GDP Gap

Which of the following levels of economic integration involves the use of a common currency, harmonization of members' tax rates, and a common monetary and fiscal policy?

A. Free trade area B. Customs union C. Common market D. Economic union E. Command economy