Is something that humans were created to be used in producing goods or services, including one other type of machine. Buildings Tools and devices, as well as working animals, etc.
Is what we created for use in the production of goods or services other types of chips such as machinery and buildings. Equipments Including livestock, etc.
Is the creation of human, for use in the production of goods or services, another kind with one such as machinery, construction equipment. As well as working animals.