Across
- 3. Limited supply meets unlimited demand
- 6. Natural "gifts of nature" resource
- 7. Essentials for survival, like water or food
- 8. Cost Value of the next-best choice given up
- 11. Possibilities Frontier Curve showing maximum possible output
- 12. Business risk-taking and innovation
Down
- 1. Non-essential desires
- 2. Human work effort
- 4. An alternative sacrificed in a decision
- 5. Motivation to act
- 9. Resources Inputs used to create goods and services
- 10. Man-made tools and machinery
