Answer:
e. It would decrease by S100,000.
Step-by-step explanation:
Options are "a. It would increase by $100,000 multiplied by the reciprocal of the required reserve ratio. b. It would decrease by $100,000 multiplied by the reciprocal of the required reserve ratio. c. There would be no change to the money supply. d. It would increase by $100,000. e. It would decrease by $100,000."
An individual paid cash in exchange of bond to bank and bank has that cash in its vault. Now, the bank sells securities worth $100,000 to that individual. In this case, the cash at bank will decrease by the amount of securities, that is $100,000 and the money supply also reduce by the same amount of $100,000.