宏观经济题目（英文）选择并解释If Bulge Bank has a required reserve ratio of 10 percent,loans of 25000dollars,deposits of 100000dollars,value cash of 10000dallars,and reserves at the Fed of 65000 dollars,then the banka)has excess reserves of 55000 dollarsb)has excess reserves of 75000 dollarsc)has excess reserves of 65000 dollarsa bank has 200dollars in checking deposits,800dollars in savings deposits,700dollars in time deposits,900 dollars in loans to businesses,300

宏观经济题目（英文）选择并解释
If Bulge Bank has a required reserve ratio of 10 percent,loans of 25000dollars,deposits of 100000dollars,value cash of 10000dallars,and reserves at the Fed of 65000 dollars,then the bank
a)has excess reserves of 55000 dollars
b)has excess reserves of 75000 dollars
c)has excess reserves of 65000 dollars
a bank has 200dollars in checking deposits,800dollars in savings deposits,700dollars in time deposits,900 dollars in loans to businesses,300dollars in outstanding credit card balances,600dollars in government securities,10dollars in currency in its vault,and 20 dollars in deposits in its reserve account at the Fed.The bank's reserves are equal to
A)630 B)620 C)10 D)20 E)30