Which of the below are financial instruments? I. Corporate Bonds. II. Government Bonds. III. Municipal Bonds. IV. Common Stock. V. Preferred Stock. VI. Fixed Income Securities. Select one:

a. None of the above (I-VI) is a financial instrument.

b. All of the above (I-VI) are financial instruments.

c. I, II, III, and IV only.

d. I and IV only. e. I, II, and III only.