Oh I just thought I would start farming a little early today and help the guys out.
The people in the Neolithic Era would work very hard to run the farm and continue in any business, such as trading for tools.
Everyone is collaborating and using the tools they have to run the farm. Its is not easy since they have a limited amount of equipment.
The farmer milking the cow and taking care of the farm animals. Since that they are short in supplies and resources they maintain things as efficiently as they can around the farm.