Part 1: The following table shows the total expenditures in the private, public and foreign sectors in the United States in 2009 and 2010 (in billions of dollars). 2009 2010 Exports 1,570 1,630 Investment 1,590 1,780 Consumption 10,001 10,350 Imports 2,250 2,480 Government 2,914 3, 110 Expenditure Total nominal Total real Note: The GDP deflator price index for 2009 (with a base year of 2005) is 109.7. The deflator for 2010 is 111.5. America's long-run average economic growth rate (going back to 1960 ) is 2.9%