Investment and financial services, namely, mutual fund underwriting, mutual fund sponsoring, mutual fund brokerage, mutual fund distribution, variable insurance brokerage and underwriting, annuity brokerage and underwriting, United States government securities brokerage, municipal securities brokerage, unit investment trust brokerage, investment advisory services, fee-based brokerage of equity securities, broker-dealer of fixed income securities, brokerage of securities, put and calls, broker-dealer of oil and gas securities, broker-dealer of tax shelters, broker-dealer of securities options, and broker-dealer of limited partnerships