Detectives and investigators also perform various other types of surveillance or searches. To verify facts, such as an individual's income or place of employment, they may make phone calls or visit a subject's workplace. In other cases, especially those involving missing persons and background checks, investigators interview people to gather as much information as possible about an individual. Sometimes investigators go undercover, pretending to be someone else in order to get information or to observe a subject inconspicuously. They even arrange to be hired in businesses to observe workers for wrongdoing. Please outline 3 investigative services that you are going to offer in your practice. Please explain to me step by step how you are going to market these services. Also, explain when a client contacts you wanting to hire you for these services (1) what are you going to charge them and (2) what are the steps that you are going to take to complete these services. In otherwords, go into specific detail your investigations of each of the 3 services.