1) How long did it use to take to build a car before mass production? A) Day
B) week
C) month
D) several weeks
E) year

2) which country was the front runner (mass production explained)

USA or Britain?

3) Who improved the efficiency in the factories with a stopwatch? (mass production explained)

A) Henry Ford
B) miss H Ford
C) Graham Alexander
D) Frederick Taylor

(1) (A) a Day

(2) Britain

(3) Frederick Taylor

Explanation:

(1) It took to build a car from more than 12 hours to one hour and 33 minutes

(2) The process began in Britain in the 18th century and from there spread

(3) Taylor made his name, and was most proud of his work, in scientific management; however, he made his fortune patenting steel-process improvements.

then its a law the end

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.