Econ Puzzle

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Across
  1. 2. Labor
  2. 3. Wants
  3. 5. Capital
  4. 8. Entrepreneurship
  5. 9. Needs
  6. 10. Land
  7. 11. Scarcity
  8. 12. Ppf
Down
  1. 1. Productive Resources
  2. 4. Opportunity Cost
  3. 6. Incentive
  4. 7. Trade-off