revision crossword

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Across
  1. 2. happening once every month
  2. 5. something that happens suddenly and was not planned
  3. 8. a situation where there is not enough supply of something
  4. 9. a process where companies compete by offering prices to win a contract
  5. 10. all the money a person receives (from work, business, investments, etc.)
  6. 11. a fixed amount of money paid regularly (usually monthly) for a job
Down
  1. 1. something that seems to never stop
  2. 3. a change in level or price that goes up and down
  3. 4. a document or statement showing the price offered for goods or services
  4. 6. money that you spend on things like rent, food, or bills
  5. 7. a system of connected people, companies, or locations