Across
- 3. Required in order to live
- 5. products
- 6. adds comfort and pleasure to your everyday life
- 8. cost the cost added by producing one extra item of a product
- 10. not enough of what we want or need
Down
- 1. all natural resources
- 2. the same thing as scarcity
- 4. the study of others decisions
- 7. any human-made resource
- 9. effort people devote to paid tasks