(1) Except as provided by this chapter, it is unlawful for a person to deliver a Schedule III controlled substance.
(2) A person who delivers less than twenty-eight grams (28g) by aggregate weight, including an adulterant or diluent, of a Schedule III controlled substance upon conviction is guilty of a Class C felony.
(3) A person who delivers twenty-eight grams (28g) or more but less than two hundred grams (200g) by aggregate weight, including an adulterant or diluent, of a Schedule III controlled substance upon conviction is guilty of a Class B felony.
(4) A person who delivers two hundred grams (200g) or more but less than four hundred grams (400g) by aggregate weight, including an adulterant or diluent, of a Schedule III controlled substance upon conviction is guilty of a Class A felony.