In a free market economy, the price and distribution of goods and services is governed by the law of supply and demand. Producers or firms produce those services and goods that consumers are willing and able to pay for in the market.
To build a silo you need
Five copper bars
ten clay
100 gold
100 stone
Hope this helps :)
If you are declared guilty of a crime without being given a trial, you can state congress has given you :
Habeas Corpus
hope this helps