40.During which period was the U.S. economy in an expansion? a. 20052009 b. 20002004 c. 2009 2013 d. 20042008 e. 20002012 41. During which period was the U.S. economy in a contraction? a. 20012005 b. 20082009 c. 20042008 d. 20052008 e. 20002004 42.In which year was the U.S. economy growing at the long-run average growth rate? a. 2001 b. 2004 c. 2005 d. 2009 e. 2013 43.In which year was it most Ikely dificult to find a ob in the United States?a. 2000 b. 2001 c. 2004 d. 2005 e. 2008 44.During which year was U.S. average income climbing the most rapidly a. 2000 b. 2001 c. 2004 d. 2005 e. 2009 45.During which year was average income climbing the most rapidly? a. 2001 b. 2005 c. 2008 d. 2009 e. 2013.