Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to find things to sell at a swap meet [title] Scout the swap meet. [step] Before deciding if you want to become a seller and what you want to sell, take a few laps around the swap meet on different days. Find out what seems to sell well and what does not.

Ending1: [title] Make a list of all the things you want to buy. [step] What does it look like that you might need, and what will sell best on other days? Take note of every single thing you don't really need. Ending2: [title] Seek opportunities to distinguish between goods and services. [step] Determine what qualities are useful or functional to your customers, and what they're looking for in an item. Ending3: [substeps] A common target profit margin for small items at swap meets is 30-35% (if you are buying things to sell). So if you are looking to make real money and not just have some fun and/or clear out your attic, you need to put some thought into what you want to focus on selling. Ending4: Check the sitting list, and see which items sold best (depending on the type of person you are buying the items from) in the swap meet. Keep in mind price limits and sizing.

Answer format: ending1/ending2/ending3/ending4