Transaction


### how much you get depends on how much you produce
Economy is set of transaction and there are buyers & sellers that use money or credit to buy product, service or financial assets
$$total\;speend = money + credit$$
$$total\;speend \div total\; quantity = price$$
### Transaction Notion
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|[거래의 8요소](https://texonom.com/8-3b2d658520224880b5895ba615b04376)|










