(1) A person who commits robbery is guilty of aggravated robbery if during the act of robbery or immediate flight therefrom:

(a) He is armed with a deadly weapon with intent, if resisted, to kill, maim, or wound the person robbed or any other person; or

(b) He knowingly wounds or strikes the person robbed or any other person with a deadly weapon or by the use of force, threats, or intimidation with a deadly weapon knowingly puts the person robbed or any other person in reasonable fear of death or bodily injury; or

(c) He has present a confederate, aiding or abetting the perpetration of the robbery, armed with a deadly weapon, with the intent, either on the part of the defendant or confederate, if resistance is offered, to kill, maim, or wound the person robbed or any other person, or by the use of force, threats, or intimidation puts the person robbed or any other person in reasonable fear of death or bodily injury; or

(d) He possesses any article used or fashioned in a manner to lead any person who is present reasonably to believe it to be a deadly weapon or represents verbally or otherwise that he is then and there so armed.

(2) Repealed.

(3) Aggravated robbery is a class 3 felony and is an extraordinary risk crime that is subject to the modified presumptive sentencing range specified in section 18-1.3-401 (10).

(4) If a defendant is convicted of aggravated robbery pursuant to paragraph (b) of subsection (1) of this section, the court shall sentence the defendant in accordance with the provisions of section 18-1.3-406.