25000.00 20000.00 15000.00 10000.00 The following graph shows NGDP and RGDP of the US during 1947-2020. (source: FRED) 5000.00 Gross Domestic Product, Billions of Chained 0.00 Ye ar 1949 1952 1955 1958 1961 1964 1967 Dollars 1970 197 1976 1979 RGDP 1982 1985 1988 -NGDP 1991 1994 1997 2000 2003 2006 2009 2012 2015 2018*On the graph, RGDP and NGDP are the same in year 2012 a. Fill in the blank in the title of the above figure: b. Mark True or False - GDP deflator (calculated from the figure) will be smaller than 100 during 1947-2011 - On the graph, sometimes, RGDP decreases while NGDP doesn't. It is because of inflation