If a law firm prefers to hire men over women because the firm has found men to be more productive, on average, then the firm is practicing:

Which of the following factors is likely to lead to an increase in the quantity demanded of pens?

A) A fall in the price of paper B) A fall in the incomes of all consumers C) A rise in the incomes of all consumers D) A fall in the price of pens

In the market for oranges, the demand and supply of oranges decrease by the same amount. The equilibrium quantity will ________ and the equilibrium price will ________

A) decrease; not change B) decrease; fall C) remain the same; either rise or fall D) remain the same; rise