The introduction of mass production techniques in modern industrial economies allowed the owners of industries to lower prices because they could employ fewer workers, many of whom required little training. ███ █████ ██████ ███████ ███████ ██ ███ █████ ████ ████ ██████████ █████ ███ ████ ████ ████ ██ ███████ ███ █████ ████ ███ ███████ ████ ██████ ████████ ███ ████ ██████████ ██ ███████████ ████ █████ ███ ████ ██████ ███████ ████████ ████████
In modern industrial economies, mass production techniques allowed owners of industries to employ fewer workers. Many of those workers required little training. This led to lower prices. Lower prices allowed workers to buy goods they previously could not afford. However, jobs for workers with little training are more vulnerable to being eliminated.
The introduction of mass production techniques can create risks as well as benefits for workers.
Which one of the following ████ █████████ █████████ ███ █████████
highly trained workers ████ ████ ██████████ █████ ██ ██████ ██████████ █████████ ████ ███████ ███ ███ ████ ███████
the introduction of ████ ██████████ ██████████ ███ █████████ ████████ ███ ███████ ██ ██ ███ █████████ ███ ███████ ███ ██████ ██ ██████████
even the highest ████ █████████ ██ ██████ ██████████ █████████ ███ █████ ████ ██ ███████ ███ ████████
a source of █████████ ██████████ █████ ███ ███████ ██ ██████ ██████████ █████████ ████ ██████████ █████ ███ ████████
the percentage of ███████ ███ ███ ██████ ██ ████████ █████ ████████ ██ ██████ ██████████ ██████████ ██ █████████