@SlippinJimmy2026 No, its the premise

@StevenFarinaro The necessary assumption you've stated is a restatement of the conclusion; it's not the necessary assumption itself.

@EuropeanHumanBeing I only got this one right through process of elimination and have been trying to understand the logic for over an hour.

Could the editor have said the following and been logically correct: "We are changing to an online version, so the cost of publication did not increase"?