Which of the following groups have assets under management that are close in dollar value (within $2 trililon) to those of the banking system? Which are larger? Which are smaller? Cite data to support your answer. (a) Brokers and Dealers. (b) Pension Funds (including Private, State and Local Government, and Federal Government). (c) Mutual Funds (including stock and bond funds and money market mutual funds). (d) Insurance Companies (including life insurance and property casualty insurance companies)