A trade

Butcher

Turns animal carcasses into usable cuts.

Where it works

Its bench

Each of these is a station an owner places on their land. What you can make depends on standing in front of one.

Turns whole carcasses into portions, joints and mince — the step between livestock and almost every cooked dish.

57 of ours

The other eleven

A trade that cannot make its own inputs buys them, which is the whole economy in one sentence.