What Primary Role Does Technology Play in Economic Change and Development

What primary role does technology play in economic change and development?

A) Technological innovations help companies produce more goods and services at a cheaper cost.
B) Technology helps businesses communicate across the globe,building their networks.
C) Technological inventions are sold faster and at higher prices than other kinds of goods.
D) Technological innovations are particularly important for the move from agricultural to industrial societies,spurring initial economic growth.