which of the following statements is true of qui tam lawsuits?

Which of the following statements is true of qui tam lawsuits? They imprison or penalize federal whisfie blowers under the False Claims Act of 1863 They do notaccept the testimonies of whistle blowers who are motivated by revenge They are lawsuits filed against whistile blowers who are motivated by financial rewards They establish whistle-blowers as deputized petitioners for the government in a case