What is an innovation project?

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Across
  1. 1. A means of solving a problem (8 letters)
  2. 3. The process of starting something (10 letters)
  3. 5. A place where goods are bought and sold (6 letters)
  4. 6. A new product or process (9 letters)
Down
  1. 2. The act of introducing something new (10 letters)
  2. 4. A thought or suggestion (4 letters)