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Dyers commonly aim slightly light on the first dyeing because

  • A.a light batch can be corrected by addition but a dark one cannot
  • B.light shades are considerably cheaper to produce than dark ones
  • C.the software predicts light shades more accurately
  • D.customers prefer lighter shades in every case

Answer: A

Correct answer: a light batch can be corrected by addition but a dark one cannot

The asymmetry is entirely practical. Aiming a little light leaves room to add dye and reach the standard in a second stage, whereas overshooting requires stripping the shade and starting again. The habit costs a small amount of extra time on most batches and avoids a large loss on a few.

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