Incorrect Question 11 0 / 1 pts The is the Fed's primary tool for adjusting the federal funds rate: interest on reserve balances rate Cinterest on reserve balances; federal funds rate Treasury Bill rate federal funds rate Interest on reserve balances rate, Treasury Bill rateIncorrect Question 13 0 / 1 pts When the interest on reserve balances rate is higher than the federal funds rate, banks can lend at the interest on reserve balances rate and borrow at the federal funds rate, earning a profit on the difference. lend at the federal funds rate and borrow at the interest on reserve balances rate, earning a profit on the difference. borrow at the federal funds rate and deposit at the interest on reserve balances rate, earning a profit on the difference. borrow at the interest on reserve balances rate and deposit at the federal funds rate, earning a profit on the difference. Incorrect Question 14 0 / 1 pts Which of the following interest rates is most likely to be the lowest? federal funds rate in the market. 3. Interest rate on reserve balances discount rate: . interest rate banks change to their borrowers