Which of these statements is true concerning the three rates illustrated above?
-
A.
The rate were highest in 1950 and declined steadily throughthe years -
B.
The world rate is closer to that of the more developed region than that of the less developed -
C.
The average world rate of growth in 2010 is less than the other two rates -
D.
the rate of the more developed regions virtually declined through-out the period