AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
The correct answer is B.
Ford repeatedly sped up the assembly line, forcing workers to work harder and produce more, thus recovering the higher wages through greatly increased output per worker.
Source: Rise of Mass Production and Consumption, Chapter 3, Section 3.3
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The passage directly states: "Henry Ford recovered the high wage by repeatedly speeding up the production line and forcing workers to work ever harder." Options A and D describe real effects but were not the reason Ford called it a cost-cutting decision. Option C is entirely unsupported by the text. Examiners expect you to pick the answer grounded in the source.