Whoever willfully makes a false statement or representation or knowingly fails to disclose a material fact to obtain or increase any benefit or other payment under this chapter, either for one's self, or for any other person, shall be guilty of:
I. A class A felony if the amount of the additional benefit received as a result of the misrepresentation is $1,000 or more.
II. A class B felony if the amount of the additional benefit received as a result of the misrepresentation exceeds $500 but is less than $1,000.
III. A class A misdemeanor in all other cases.