Moderate

What percent of total work hours must be used to fix errors that occur on the assembly line in mass-production plants ?

Correct answer: B. 25%

  • A. 50%
  • B. 25%
  • C. 35%
  • D. 40%

Explanation

In mass-production plants, approximately 25 percent of total work hours was reported to be spent correcting assembly-line errors. The figure illustrates the quality-control problems associated with highly repetitive production systems.

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