The stage of industrial development during the early part of the 20th

The stage of industrial development during the early part of the 20th century is usually referred to as Fordism. The characteristics of this system include all of the following except

(a) Moving assembly-line production
(b) Mass production of relatively inexpensive consumer goods
(c) The extensive use of skilled labor to produce complex consumer goods
(d) Consumer durable goods purchased on installment credit

ANSWER

(c)