The amount the the fed require = 20/100 x 2,000 = 400
The maximum sum Fiona's bank can loan is : $ 2,000 - $ 400 = $ 1,600
b. $1,600
The reserve ratio is the percentage of reserve liabilities that commercial banks are required to hold in reserve rather than lend out or invest. This standard is established by the nation's central bank, in this case the Federal Reserve in the United States. It is also referred to as the cash reserve ratio.
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