Under which of the following situations does the tort of trespass to realty occur?a. When a person causes an object to be placed on the land of another without the landowner's permissionb. When a person stays on the land of another when the owner tells him to departc. When a person refuses to remove something he placed on the property that the owner of the property asked him to removed. When the person causes an object to be placed on the land of another without the landowner's permission, when a person stays on the land of another when the owner tells him to depart, and when a person refuses to remove something he placed on the property that the owner of the property asked him to removee. None of these because a person does not commit trespass to realty unless it can be established that the person initially entered the land of another without permission