Which of the following statements are accurate assessments about a central bank's monetary policy operations? (Select all that apply.) a) Central banks achieve price stability by intervening in the market and influencing interest rates. b) A central bank can conduct open market operations by either buying or selling securities outright, or as (reverse) repo transactions from, or to its counterparties. c) A central bank can conduct open market operations by borrowing from, or lending to its counterparties. d) Collateralized lending operations are not an appropriate open market instrument. unanswered