A
Things we must have to live
Need
The price of something
Cost
Police Officers
Government Workers
Things that we would like to have, but do not need to live
Want
Things people make or grow
Goods
Post Office Workers
Government Workers
There is not enough of something
Scarce
A person who makes or grows goods
Firefighters
Government Workers
The thing you give up when you make a choice
Opportunity Cost
A person who buys or uses goods
Consumer
Water, food, shelter
A good result from a choice you make
Benefit
Examples of Government Workers
Firefighter, Police Officer, Post Office Worker
Example of a Want
TV, Bicycle, Compter