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Part ACSIR NET September 2022whole-order-not-tiered

Whole order not tiered

The wholesale price per unit of an item is up to first 19 units. The unit price falls by 10% if 20 to 29 units are purchased and by another 10 % if 30 or more units are purchased. If 120 units are bought, the total price paid is approximately

  1. A.
  2. B.✓
  3. C.
  4. D.

You have the answer. Trap Analysis is why the other three were written.

Not a worked solution repeated four times — the specific reasoning error each wrong option was built to reward.

See pricing

50 are analysed free — try those first.

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