kidzsearch.com > wiki Explore:images videos games
KidzSearch Safe Wikipedia for Kids.
Cost may mean:
- The amount of money needed to buy something
- Something other than money that is used up. Example: "Going to jail cost 5 years of my life". This usage is a metaphor.
- Cost function
- Cost of living, the amount of money it costs just to live in a certain place. It includes food, housing, etc.
- Opportunity cost, the value of the next best thing you give up whenever you make a decision.