Exactly. People say they lose $X/hour. The next hour when they come up, is the order rate back to $X/hour, or $X + delayed demand / hour? (Surely there's some

Exactly. People say they lose $X/hour. The next hour when they come up, is the order rate back to $X/hour, or $X + delayed demand / hour? (Surely there's some loss from being down, but it's not a simple loss = current order rate * downtime argument).