"Ration bars are a very efficient protein source." Sasha's smiling; she knows how the next four steps of this argument go, and she wouldn't mind working through the game, but it's not exactly a priority here. "We have, oh, maybe three or four cubic meters of suspended storage. We could build it out with some downtime, but I suspect we won't get it. And yes, all three ships draw on the same supplies, as does anyone staying here on base."

[Cubic meters are kind of huge, so this implies we have at least three or four refrigerators' worth. (Why I am doing refrigerator arithmetic, I do not know.) You should also assume that nobody has gone through this space at all recently, so there is a bunch of weird stuff shoved to the back of the suspended-storage units.]