It depends on the distribution of thefts and % coverage. If the losses are high enough, higher % of trackers would increase ROI (up to a point, depending if tr

It depends on the distribution of thefts and % coverage. If the losses are high enough, higher % of trackers would increase ROI (up to a point, depending if trackers were cheap enough). If losses are low enough or trackers very expensive, a few trackers here and there would insure against infrequent "cleaned out" thefts, e.g., serious illness healthcare insurance.