Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to prepare garden compost [title] Obtain a simple compost bin. [step] Composting bins are used to collect and store compost ingredients in a secure and sanitary way. Bins can be purchased from a hardware store or online.

Ending1: You can also purchase hard-surfaced materials and stacking with a raised lid. [substeps] If you're planting outdoor compost instead of outdoor use, you can rent bags of compost from someone besides yourself at a grocery store, utility store, or hardware store. Ending2: Bins range in design, size, features, and cost, depending on your personal needs. [substeps] Opt for a model with thick, secure walls that will prevent rodents or other small animals from gaining access to your compost materials. Ending3: Collect as much compost as possible and flush off the soil to eliminate manure, manure buildup, and other fertilizers. You can also use plastic sacks, limestone containers or compost brushes to hold compost material. Ending4: This absorbs organic matter but also decomposes it so that it can easily be removed. [substeps] Compost bin bins can be purchased from a home improvement or reproductive account store for approximately $15 or $80.

Answer format: ending1/ending2/ending3/ending4