Thank you very much indeed. The information and the calculation (my mother and I are also two mouths) are both very useful.
Although this is a digression, I remember now for the first time in years my grandfather's wholemeal loaves, spread with mashed bananas or pilchards.
God bless and keep you, and all who have eyes to see and so must seriously consider how to feed our families n the trials and torments that await us -- so richly deserved -- for this Age of Perdition.