What Was the Primary Goal of Industrial Production

What was the primary goal of industrial production?

A) To allow the British to extend their empire by building better ships and guns.
B) To lessen the unit cost of production through improved technology.
C) To provide good wages for workers and improve their lives via government welfare programs.
D) To help farmers by having a large urban workforce who needs their farm products.
E) To help raise civilian morale levels through strict regulation of work and leisure hours.