In determining whether Macco breached a duty to Philip, which of the following is the most significant?
Whether Macco could have eliminated the risk of harm without unduly interfering with Macco's normal operations
Whether the press on which Philip was injured was visible from a public way.
Whether the maintenance of the area for the storage of discarded machinery was a private nuisance.
Whether the maintenance of the area for the storage of discarded machinery was a public nuisance.