Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to find your target market [title] Think about what problems your product or service solves. [step] If you want people to buy your product or service, you need to make sure it will it solve some kind of problem for them. For example, your product might solve your customers' problem of needing fashionable clothing at an affordable price.

Ending1: Your product or service might actually solve customers' needs better. Think about how you can tackle problems one-on-one. Ending2: [substeps] Also consider any problems your products or service can solve. Maybe your product always leads to the perfect problem for those customers. Ending3: If your product or service doesn't solve some issues, then you want people to stop buying your product. [title] Define a problem rather than buying the whole product. Ending4: [substeps] The problems you identify can be anything at all, as long as you believe there are enough people who have the problem to support your business. Try to be as specific as possible when identifying the problems your product solves.

Answer format: ending1/ending2/ending3/ending4