Company A and Company B of the same supply chain rely on market responsiveness to attract customers. Each company has access to the other company’s designs, production schedules, and goals, and if Company A needs product overnight, Company B gladly ships it, knowing that in the long run it works to the benefit of both. Such an arrangement is an example of

intrafunctional scope.
intraoperation scope.
intercompany scope.
interfunctional scope.