Measured in 1990 Dollars,the GDP Per Person of the World

Multiple Choice

Measured in 1990 dollars,the GDP per person of the world was $667 in 1813.By 2003,the world's income per person had risen to

A) nearly $1200,almost twice the level of 1813.
B) $2,422,almost four times the level of 1813.
C) a little more than $3,600,approximately six times the level of 1813.
D) $6,516,nearly ten times the level of 1813.