Q:Question:consolidated balance sheet shown below is for the entire commercial banking system and that all figures are in billions of dollars. The reserve ratio is 10 percent. Instructions: Refer to the balance sheet below. Enter your answers as whole numbers. a. What is the amount of excess reserves in this commercial banking system? $ billion. What is the maximum amount the banking system can expand the money supply by lending? Show in columnsA:Answer:(a) Checkable deposits = $200 billion Reserve rati...