Answer:
Option (C) is correct.
Step-by-step explanation:
The money multiplier = 1 ÷ reserve ratio
= 1 ÷ 0.1
= 10
If a bank purchases $65 million of government securities from the Fed then this will reduce the money supply in the economy because the money from the bank is going.
The decrease in money supply:
= purchase amount × money multiplier
= 65 × 10
= 650 million