test

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Across
  1. 2. / the term for when a market is controlled by a single firm
  2. 4. / the term for when a market is controlled by a few firms
  3. 5. / when there is a lack of something
Down
  1. 1. / adam Smith's theory that self-interest & competition will run the economy efficiently
  2. 3. / rises when the price and demand rise