Time is Money

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Across
  1. 3. obtain in exchange for payment.
  2. 4. a thing that is needed or wanted.
  3. 7. exchange (goods or services) for other goods or services without using money.
  4. 8. give something and receive something of the same kind in return.
Down
  1. 1. the action of using up a resource.
  2. 2. a human society that has highly developed material and spiritual resources and a complex cultural, political, and legal organization
  3. 5. the state of having paid work.
  4. 6. the amount of money expected, required, or given in payment for something.