Force Completion Once started, this test Your answers are saved automatically. Remaining Time: 46 minutes, 55 seconds. Question Completion Status: 5 70 135 145 155 10 8 90 100 110 120 A Moving to another question will save this response. Question 5 The Fed, through monetary policy, controls the money supply and interest rates by a. all of the others are correct b. changing reserve requirements Oc changing the discount rate d. open-market operations Moving to another question will save this response. M sc F1 F3 DDD ODD F4