Across
- 5. system of dots and dashes sent over a talking wire
- 6. limited supply
- 8. borrowed money with an agreement to pay it later at a higher amount
- 10. a machine that could spin several threads at once
- 11. invested money
- 12. movement of a population from rural areas to cities
- 13. ways of doing things that involves advanced scientific knowledge
Down
- 1. buildings with many shared bedrooms and a kitchen that serves meals
- 2. identical parts that fit together with all other parts
- 3. person who invests in a business to make a profit
- 4. difference between the cost of goods and its selling price
- 5. growth of free enterprise
- 7. the readiness of people to purchase goods or services
- 9. device that sent electrical signals along a wire
- 10. the amount of goods available