Economics quiz

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Across
  1. 4. change in real income of the consumer with change in price
  2. 5. seller charging different prices for the same good or service
  3. 6. seller in perfect competition
  4. 7. change in production with increase in input
Down
  1. 1. market with large number of sellers and buyers
  2. 2. time period when only some factors of production can be changed
  3. 3. goods with an upward sloping demand curve