2. Dr. Subhash Technical Campus - Junagadh Guided By: Prof. Ashutosh Abhangi Prepared By: Hiren Thumber (130830111011) Priyani Sunny (130830111009)

3. Dr. Subhash Technical Campus - Junagadh Economics

4. Exchange To trade one thing for another. Example: I want to trade in my green disk for a blue one. Barter The exchange of goods or service without money. Example: I’ll give you my cake for your ice cream. Dr. Subhash Technical Campus - Junagadh

5. Three Kinds of Money CashChecksCredit Cards Dr. Subhash Technical Campus - Junagadh

6. Needs vs. Wants Needs – what people must have to live. Food Clothing Shelter Wants – the things we would like to have, but can live without. Dr. Subhash Technical Campus - Junagadh

7. Economic Choice You make an economic choice when you only have money for certain items, not all. Example: I do not have enough money for both popcorn and a pretzel. I must choose, so I buy the popcorn. That is my economic choice. YUM! Dr. Subhash Technical Campus - Junagadh

8. Opportunity Cost Opportunity cost what you must give up when you make an economic choice. Example: I chose the popcorn, so I have to give up the pretzel. That is my opportunity cost. Dr. Subhash Technical Campus - Junagadh

9. Supply and Demand Supply is the amount of a good or service available. Demand is what people are willing and able to buy. I would like to buy one candy cane, please. Dr. Subhash Technical Campus - Junagadh

10. Scarcity - Sometimes there is not enough of something to go around. That item is scarce. Oh no! Ice cream is scarce! “I scream, you scream, we all scream for ice cream! La, la, la, la, la!” The Ice Cream Singers Dr. Subhash Technical Campus - Junagadh

11. What can I do with my money? Spend it Save it Invest it Give people money to use to make more moneys, like in stocks and bonds. Dr. Subhash Technical Campus - Junagadh

12. Goods and Services GoodsServices Dr. Subhash Technical Campus - Junagadh

13. Three types of resources work together in our economy Human Resources Capital Resources Natural Resources Dr. Subhash Technical Campus - Junagadh

14. Natural Resources are things we get from nature. Oil CoalTrees Water Dr. Subhash Technical Campus - Junagadh

15. Human resources are jobs done by humans at work. Dr. Subhash Technical Campus - Junagadh

16. Capital resources are the machines, tools and buildings needed to do a job. Dr. Subhash Technical Campus - Junagadh

17. Producers Producers make goods or provide services. Dr. Subhash Technical Campus - Junagadh

18. Consumers Consumers use or buy goods and services. Dr. Subhash Technical Campus - Junagadh

19. Economic Specialization Individuals or groups who concentrate on one type of good or service. Apple farmerCarpenter Dr. Subhash Technical Campus - Junagadh

20. Interdependence People need each other for goods and services. The Ancient Greeks traded their goods across the Mediterranean Sea. Dr. Subhash Technical Campus - Junagadh