[Delmar chews his lower lip as he calculates: depending on the recipe it takes about 2 and a half cups of flour to make 30 cookies, there are approximately 8 cups of flower in a 1 kg bag of flour....]

Well I'm not too fussy about that but to make enough there would probably need to be at least half a dozen bags of flour per month and then at least 4 bags of sugar and 12 sticks of butter...

[He's trying to think if he had found butter in the shop before, because if there were even small amounts of these things in the shops he could always supplement what he needed to get from Hope]

...I think the rest I could find.