Check all statements that give evidence.

A. The labor practices of the fast-food industry have their origins in early assembly line systems.

B. A factory’s throughput is the speed and volume of its flow.

C. Business historian Alfred D. Chandler has argued that a high rate of throughput is the most important aspect of mass production systems.

D.With technology, a small number of workers can produce many goods cheaply.

Answer on engenuty: B, C