Economics puzzle

2. cost,is the highest valued alternative given up as a result of making a choice.
4. negative and withdrawn reward.
6. of individual consumers and business.
11. inequality exists between wants and resources.
13. the imagination,innovation thinking,and management skills.
14. is a social science that studies how people,acting individually and in groups,decide to use scarce resources to satisfy their wants.
15. physical and mental efforts people.
18. a product or service ,completes the want-satisfaction chain.
20. of production,Land labor and capital resources.

1. a positive different between total sales and total costs.
3. gifts of nature.
5. are the buildings,tools,and machines people create and use to produce final goods and services.
7. a arrangement that allow buyers ans sellers to make exchange.
8. of economy as whole.
9. economy,relies on voluntary trade as the primary means of organizing and coordinating production.
10. additional costs.
12. exchanging something for something else.
16. a process of getting a product or service to consumers.
17. positive rewards for making some kind of choice.
19. is a process that combines economics resources so the result is a good or service that available for sale.