(a) (5 marks) Bank of Marienfield started its first day of operations with $150 million in capital. It received a total of $100 million in checkable deposits, and borrowed $50 million from Bank of Empira. The bank makes a $150 million commercial loan and invests $120 million in shares and $20 million in Treasury bonds. Assume required reserves are 10% of deposits and all remaining assets (if any) are kept as excess reserves, write the balance sheet of Bank of Marienfield