The Demographic Transition View of Population and Growth in DVCs

The demographic transition view of population and growth in DVCs is that

A) the most important factor affecting population growth in DVCs is demographic changes among the elderly.
B) slower population growth is neither desirable nor productive for DVCs given the state of the economies in these nations.
C) reduced birth rates must come first in DVCs, and then higher per capita incomes will follow.
D) higher per capita incomes must come first in DVCs, and then reduced birth rates will follow.