please do both questions and explanation for the like and thumps up.

28) Which of the following banks are required to be members of the Federal Reserve System? ion Select one: a. State-chartered banks b. Insured banks c. Banks having over $500 million in assets O d. None of the above Clear my choice 29) The Federal Reserve can influence the money supply by selling securities, which the money supply reserves in the market, thoroby + otion Select one: a. adds, raising b. removes; lowering c. adds; lowering d. removes, raising