Let's think out of the box!

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Across
  1. 4. To make an offer or suggestion
  2. 6. A firm buying another firm by obtaining major stakes of it
  3. 8. a person or organization officially attached to a larger body.
  4. 10. a business gives away services at no cost to the consumer to establish the foundation of future transactions
  5. 11. getting ideas or help on a project from a large number of people, through the internet.
  6. 12. a business model in which a company buys a product and then leases it to customer for a periodic fee
Down
  1. 1. To produce goods efficiently
  2. 2. the ultimate goal of any business
  3. 3. a synonym of rivals
  4. 5. To take an advantage of the situation
  5. 7. a plan to achieve something
  6. 9. the ability to continue over a long period of time