The school of thought that assumes that real GDP is determined by aggregate supply, whereas the equilibrium price level is determined by aggregate demand is known as _____

Which of the following is NOT a requirement for a firm to be able to price discriminate?

A) monopoly power B) groups of customers with different willingness to pay for the good C) economies of scale D) ability to keep the members of different customer groups separate E) ability to prevent resales of the product by customers

A major purchaser of corporate bonds is

A) state and local governments. B) money market mutual funds. C) pension and retirement funds. D) the Federal Reserve.