Machine-translated by Google. Questions are authored in English.
Top

Discussion

Consider the following statements about the economics of right first time.
1. A redye roughly doubles the cost of processing that batch.
2. Improving from 80 to 90 per cent halves the number of failures.
3. The cost of a failure is limited to the extra dye used.

  • A.All of them
  • B.1 and 2 only
  • C.3 only
  • D.1 only

Answer: B

The first two are correct. The third badly understates the cost, since machine time, water, energy, effluent and the delay to every following batch all count and generally dwarf the dye. Delay to the following batches is easily forgotten.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.