(1) examine the books and records of any financial institution holding company and require the company to furnish whatever reports that he considers appropriate to properly supervise the company's financial institution subsidiaries;
(2) adopt and issue rules consistent with the purposes and provisions of this title as they pertain to financial institution holding companies; and
(3) require a financial institution holding company to take any action he finds reasonable and necessary to protect the interests of depositors, other customers, and creditors of any subsidiary financial institution, to maintain its solvency or to prevent its failure.