Across
- 1. ability to avoid wasted time and effort
- 6. production process using workers and machines
- 8. make something better or stronger
- 9. moving belt that transports objects
Down
- 2. worth the money spent
- 3. make an operation more efficient or simple
- 4. maximum production possible
- 5. detailed list of items in stock
- 7. management of supplies and transportation
- 8. study of workers and their working environment