Which system represents a complete prison-owned operation for goods?

The public-account system is a complete prison-owned operation for goods, as it involves the production of goods within the prison itself, using inmate labor, while the prison retains full control and ownership over the products. This system allows the facility to manage resources and profits directly, as all operations are conducted within the prison framework without outsourcing processes to outside contractors.

In contrast, the contract system involves private companies hiring inmates to produce goods, where the companies own the products and the prisons receive a fee or compensation for inmate labor without owning the output. The piece-price system is similar in that it pays inmates a certain rate per item produced, but again, the ownership of the goods lies outside the prison. The lease system entails renting inmates out to private businesses, meaning the control and profits are transferred to those businesses rather than being retained by the prison itself.