Please choose the correct ending to complete the given sentence: Work World: [header] How to band a goat [title] Purchase an elastrator from a farm and ranch supply store. [step] It is a metal tool that is used to secure the rubber band around the scrotum. [title] Buy castration bands.

Ending1: [step] They can be purchased from your local farm supply store or from a municipal livestock supply store. [title] Buy a leather or gauze band. Ending2: [step] Don't use household office supplies for banding. The bands should be thick enough and tight enough to lead to castration within a few weeks. Ending3: [step] These are simple, metal with metal screws, two prongs, and a ribbon loop on either end. [title] Cut a small hole in each long length of the band. Ending4: [step] It is a device that attaches the separate rubber bands, wires, tubing and pieces of cork/plastic. It is available at local farm supply stores, ranch supply stores and hardware stores.

Answer format: ending1/ending2/ending3/ending4