11a I have the answer (I assume) but can't work out how it's derived..".inertia selling, after a fashion-no training needed- of old vinegar"...EISELL and not completely sure where 2d comes from.. "temptation for Jack to make brandy"...APPLE
11a take 'training' out of 'inertia selling' and you get eisell
2d the apple was a temptation and if you put it with Jack you get applejack which is brandy in the U.S.