calreg11 wrote:
The automotive conveyor-belt system, which Henry Ford modeled after an assembly-line technique introduced by Ransom Olds, reducedfrom a day and
a half to 93 minutes the required time of assembling a
Model T.
(A)from a day and a half to 93 minutes the required time of assembling a Model T
(B)the time being required to assemble a Model T, from a day and a half down to 93 minutes
(C)the time being required to assemble a Model T,
a day and a half to 93 minutes
(D)the time required to assemble
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