How does the assembly line benefit the economy? O A. It keeps distribution costs low. B. It increases productivity. C. It provides maximum utility. O D. It enables low taxation.​

Which of the following accurately describes the workforces of the united states and canada? a. most of the workforce in the united states and canada is employed in the service industry. b. most of the workforce in the united states and canada is employed in the educational field. c. most of the workforce in the united states and canada is employed in manufacturing and mining. d. most of the workforce in the united states and canada is employed in agriculture.