Country X Is Most Likely to Be in the Age

Country X is most likely to be in the age of mass consumption according to Rostow's five-stage model of economic development if

A) its economy is primarily driven by natural resource extraction.
B) the economy is moving away from agriculture and toward manufacturing.
C) the economy is driven by low-cost manufacturing.
D) it is primarily a service economy.
E) its economy is primarily agrarian.