Chapter 1

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Across
  1. 2. UsefulItem
  2. 6. Tool
  3. 8. FinalUse
  4. 9. Requirement
  5. 11. Study of
  6. 12. Not necessary
  7. 13. Useful
  8. 14. Worth
  9. 15. Notenough
Down
  1. 1. FewerThan3Years
  2. 3. RegularBasis
  3. 4. MonetaryValue
  4. 5. Prices
  5. 7. TangibleItems
  6. 10. Work