Nia is training for a marathon. Her average speed during training so far is 6.7 miles per hour. If she runs at that rate for a training run that is 1 hour and 12 minutes long, how far will Nia run?
A. 5.36 miles
B. 8.38 miles
C. 5.58 miles
D. 8.04 miles

Which best describes a central bank's primary goals? limiting inflation and reducing unemployment reducing unemployment and maintaining cash flow controlling stagflation and reducing unemployment managing credit and ensuring the money supply's liquidity