Bowen-Rodgers Hardware Company was engaged in the business of furnishing materials for the construction of buildings. It delivered a quantity of materials to property owned by Ronald and Carol Collins. The materials were for the use of a contractor who was building a home for the Collinses as well as several other houses in the area. The hardware company was not paid for the materials by the contractor, and it sought to obtain a mechanic's lien against the Collinses' property. The Collinses claimed that even though the materials were delivered to their home, they were actually used to build other houses in the area. Was the Collinses' property subject to a mechanic's lien because payment had not been made for materials delivered to it?