Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to buy boxes for packing [title] Use smaller boxes for heavy items. [step] The mistake most people make is to fill larger boxes with heavy items like books, cds, and cans. Get smaller boxes for them.

Ending1: The items are dense, so you'll spare yourself some pain by lifting only small boxes. [substeps] Small boxes measure approximately 1.5 cubic feet (. Ending2: As you visit your local store or b&b, ask for help in measuring boxes for heavier items. [title] Weigh the lid to avoid letting loose air inside. Ending3: Choose lighter boxes or get bigger boxes in larger sizes. [substeps] Boxes made of materials like newspaper or recycled denim aren't the best place to store valuables. Ending4: This way, you have to fill them more accurately to avoid half-size boxes overflowing. [substeps] Think about what you would want in a medium-sized box and how much you would want for heavier items.

Answer format: ending1/ending2/ending3/ending4