DB Industries makes industrial-grade lawn mowers, leaf blowers, and similar equipment. DB is considering buying one of the components used in lawn mowers. The following per-unit costs are associated with the component: DB needs 10,000 components for the upcoming period. TR Co. has offered to supply the 10,000 components for $11.10 each. The facilities currently used to produce the component would be used to produce components for a new product expected to generate an annual contribution margin of $63,200. What is DB's relevant cost to buy the 10,000 components? $47,800 $116,000 $174,200 $111,000