Question: The relative wage of unskilled workers has fallen in the United States likely as a result of a relative
a. increase in the number of unskilled workers available because workers are more poorly educated.
b. increase in the number of unskilled workers available due to immigration into the United States.
c. decrease in the demand for unskilled workers because workers are more poorly educated.
d. decrease in the demand for unskilled workers because of increases in technology and increases in international trade.