Which of the following actions constitutes aggravated robbery?

Aggravated robbery typically involves the use of a weapon or the implication thereof, which heightens the severity of the crime compared to simple robbery. In this case, robbing a person with the implication of having a weapon elevates the threat level perceived by the victim, creating a situation where fear and intimidation play a significant role in the theft. This action is particularly grave because it not only involves the illegal taking of property but also instills fear that could lead to physical harm.

Option C accurately reflects the criteria for aggravated robbery, as the implication of a weapon can lead to increased penalties and a more serious classification of the crime. The psychological impact on the victim is also a crucial aspect of why this conduct is considered aggravated, as it may cause greater trauma or fear than cases where no threat or implication is present.

Other choices do not fulfill the legal standards for aggravated robbery, as they either lack the presence of a weapon or its implication, which diminishes the threat and severity of the act in comparison to the action described in option C.