Can a failing restaurant be saved?

Often, if the problem is operational and caught early — a margin leak found in week three is usually recoverable through a structured reset over about 90 days. If the problem is structural — a lease the revenue cannot carry, a location the math never supported — it is far harder, because you cannot out-operate a broken model. The honest first step is telling the two apart, which is what a structured read does.

From Why Restaurants Fail: The Honest Reasons, From the Turnaround Chair — the full reading, with the method behind this answer.