Question

To increase efficiency of production, many managers started having their employees ______________.

Answer 1

(A.) The assembly line was introduced during the industrial age when factory owners began to favor efficiency and standardization which saved a lot of money and made a lot of money.

B. Costs too much and takes more time, requires specialized workers.
C: Not as efficient as assembly line process.
D: There were no labor unions or laws, so workers were overworked and underpaid, this is just wrong.