FEDERAL RESERVE Federal ReserveName of WriterName of InstitutionFederal ReserveHow much currency is in circulation today? 829 Billion How much is that per person? $2660 per person in the United StatesWhat days during the week is there more cash in circulation? MondaysWhat is the life expectancy of a $1 bill? 1.7 years How about a $5 bill? 1.3 years A $20 bill? 2 years What collateral does the Fed put up when accepting currency from the Treasury? U.S. Government securities and gold certificates.Which agency pays for the printing of Federal Reserve Notes? Federal ReserveWhat does the Kansas City Fed's Denver Branch do?Staff ...