Economics Puzzle

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Across
  1. 4. Being good in one particular thing.
  2. 7. Shipping something out of the country.
  3. 8. The action of doing something for someone.
  4. 9. Physical items being sold.
  5. 10. Someone who created their own business.
Down
  1. 1. Not trading with another country.
  2. 2. The amount of people over 15 who can read and write.
  3. 3. Giving something and getting something back for equal value.
  4. 5. Shipping something into the country.
  5. 6. Things that are made by nature.