Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to hire a private investigator [title] Decide what you want the pi to do. [step] Private investigators can track down all kinds of people and information, but their skills will vary. Some are good at following people or digging up information, while others can track down someone or something.

Ending1: Before you start looking, you need to be clear about what kind of work you want the pi to do so you can find someone with the right skills and equipment. [substeps] Pis can provide a variety of services, including background checks, tracking down child support or custody, providing electronic and video surveillance, or tracking down individuals. Ending2: Decide what you want the pi to do and leave the decision to the investigator. [title] Conduct an internet search for " private investigators. Ending3: Some investigators investigate just for the perks of checking up on suspects, while others are able to find even criminal charges. [substeps] There are online pi groups that offer specialized investigator courses that can help you hone the skills needed to work in the field. Ending4: Decide who you want the pi to hunt down. [substeps] Don't hire a pi to find people yourself.

Answer format: ending1/ending2/ending3/ending4