If a useful resource is superior on Benefit and Rareness, then it only delivers momentary aggressive gain. If a resource is just useful, then it’s a competitive parity. If it’s none, then it can be thought to be a aggressive downside. Benefit Chain Analysis of Frasier A To paraphrase https://martinjqezu.onesmablog.com/the-2-minute-rule-for-case-study-answers-75963406