Inflationary pressure is a growing problem for the economy. Therefore, the Federal Reserve decides to pursue a policy to reduce the inflationary pressure. Which policy changes by the Fed would reinforce each other to achieve that objective? A. Injecting reserves into the financial system and raising the discount rate B. Selling government securities and lowering the discount rate C. Buying government securities and lowering the discount rate D. Buying government securities and lowering the reserve ratio E. Withdrawing reserves from the financial system and raising the discount rate