Country X Is Likely to Be in the Age of Mass

Country X is 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.