insurance underwriting in the fields of group and individual life, disability, accident, health and dental insurance; financial management services, namely pension planning services; pension and pension fund management; annuity underwriting and annuity administration; management of money market funds, trust funds, United States government trust funds and stock funds; insurance consultation; investment management, namely managing funds, stocks and bonds and other investments for institutions and the general public; reinsurance underwriting services; administration of employee benefit plans, namely administration of cafeteria plans as described in Section 125 of the Internal Revenue Code; financial investment services in the field of joint venture investment in managed care organizations; and real estate services, namely, real estate management, real estate investment and commercial and residential mortgage lending