015). In some project prioritization exercises,
decision makers may have a target level of persistence for each feature
(e.g. a 90% persistence target corresponding to a 90% chance for the
features persisting into the future). In such exercises, the decision makers
do not perceive any benefit when a target is not met (e.g. if a feature
has a persistence target of 90% and a solution only secures a 70% chance
of persistence then no benefit is accrued for that feature) or when a target
is surpassed (e.g. if a 