Which of the following is true of sub-Saharan Africa?

If the price elasticity of demand for good A is -1, then a 1% increase in

A) consumer income will result in a 1% decrease in the demand for good A. B) consumer income will result in a 1% increase in the demand for good A. C) the market price of good A will result in a 1% increase in the quantity demanded of good A. D) the market price of good A will result in a 1% decrease in the quantity demanded of good A.

If the economy is in an inflationary boom, the Fed would most likely

a. increase bank reserves by raising the discount rate. b. increase bank reserves by buying government securities c. decrease bank reserves by lowering the discount rate. d. decrease bank reserves by selling government securities. e. decrease bank reserves by lowering the legal reserve requirement.