The website of FinCen the Financial Center Crimes Enforcement Center Network (a department of the US Treasury)—maintains a website at www.fincen.gov. On the left side of its home page, you will find links to information for various types of companies including banks, casinos, money service businesses, insurance companies, security and futures traders, and dealers in precious metals and jewelry—that is, the companies mandated by various federal laws to file suspicious activity reports (SARs). Select three of these types of companies, and for each type, use the information provided on these secondary pages to list at least two types of financial transactions or activities that should be considered “suspicious.”