Refer to the figure below where the nominal interest rate equals 6% and the money supply equals 600. If the Federal Reserve wants to raise the interest rate to 8%, it must ________ the money supply to ________. 

In order for a hotel to successfully price discriminate so that senior citizens are given a discount, the hotel must be able to

A) offset the economic loss from charging senior citizens a lower price by lowering the marginal cost of renting rooms to senior citizens. B) lower its prices to younger customers too. C) prevent senior citizens from reselling their rooms to younger customers. D) shift its demand curve rightward. E) determine if a senior citizen can pay a higher price.

List the productivity factors that may explain the differences in pay between men and women in similar occupations. Do any of these factors arise as a result of cultural or social traditions? If so, describe how changes in social relationships will affect the pay gap over time