Which of the Following Is True Regarding Birthrates

Which of the following is true regarding birthrates?

A) A service economy usually has higher birthrate than an industrial economy.
B) As countries move from agricultural to industrial to services economies, birthrates decline.
C) Economic status of a country has minimal impact on the birthrates within that country.
D) Countries that move from agricultural economies to service economies experience increasing birthrates.
E) An agricultural economy finds it hard to support high birthrates, compared to an industrial economy.