finance questions to be done perfectly if got any -ve feedback from tutor then project will be disputed
| Series Description | Federal funds effective rate |
| Unit: | Percent:_Per_Year |
| Multiplier: | 1 |
| Currency: | NA |
| Unique Identifier: | H15/H15/RIFSPFF_N.A |
| Time Period | RIFSPFF_N.A |
| 1955 | 1.79 |
| 1956 | 2.73 |
| 1957 | 3.11 |
| 1958 | 1.57 |
| 1959 | 3.31 |
| 1960 | 3.21 |
| 1961 | 1.95 |
| 1962 | 2.71 |
| 1963 | 3.18 |
| 1964 | 3.50 |
| 1965 | 4.07 |
| 1966 | 5.11 |
| 1967 | 4.22 |
| 1968 | 5.66 |
| 1969 | 8.21 |
| 1970 | 7.17 |
| 1971 | 4.67 |
| 1972 | 4.44 |
| 1973 | 8.74 |
| 1974 | 10.51 |
| 1975 | 5.82 |
| 1976 | 5.05 |
| 1977 | 5.54 |
| 1978 | 7.94 |
| 1979 | 11.20 |
| 1980 | 13.35 |
| 1981 | 16.39 |
| 1982 | 12.24 |
| 1983 | 9.09 |
| 1984 | 10.23 |
| 1985 | 8.10 |
| 1986 | 6.80 |
| 1987 | 6.66 |
| 1988 | 7.57 |
| 1989 | 9.21 |
| 1990 | 8.10 |
| 1991 | 5.69 |
| 1992 | 3.52 |
| 1993 | 3.02 |
| 1994 | 4.21 |
| 1995 | 5.83 |
| 1996 | 5.30 |
| 1997 | 5.46 |
| 1998 | 5.35 |
| 1999 | 4.97 |
| 2000 | 6.24 |
| 2001 | 3.88 |
| 2002 | 1.67 |
| 2003 | 1.13 |
| 2004 | 1.35 |
| 2005 | 3.22 |
| 2006 | 4.97 |
| 2007 | 5.02 |
| 2008 | 1.92 |
| 2009 | 0.16 |
| 2010 | 0.18 |
| 2011 | 0.10 |
| 2012 | 0.14 |
| 2013 | 0.11 |