You can use a perpetual calendar
look on a calendar
One can find out what the prime rate is on any given day by going to the Fed Prime Rate website. The website has up to date information on what the prime rate is.
The given date was a Friday.
The given date was a Monday.
The given date was a Saturday.
The given date was a Saturday.
The given date was a Saturday.
The given date was a Saturday.
The given date was a Wednesday.
The given date was a Tuesday.
The given date was a Wednesday.
The given date was a Saturday.