You are reading an economic article comparing wheat production in millions of bushels in Russia and in the State of Kansas, U.S. You see the following data: Year Kansas Russia 2000 1250 200000 2001 1500 300000 2002 1925 400000 2003 2000 350000 2004 2400 375000 Based on this, which of the following is correct? Multiple Choice You don't need to index this. It's obvious Russia produced more wheat than Kansas over the period, so Russian wheat production rose at a faster rate than Kansas. Standardizing data by indexing shows wheat production growth is a tie. Both Russia and Kansas doubled wheat production. Standardizing data by indexing shows the growth in Kansas wheat production was 120 by 2004 versus the growth in Russian wheat production of 107 by 2004, so Kansas wheat production grew faster than Russian wheat production. Standardizing the data by indexing shows that growth in Russian wheat production was greater than that of Kansas from 2000 to 2003 (R 200 vs. K 154), but growth in Kansas wheat production was greater during the period of 2000 to 2004 overall (R 188 vs. K. 192)