Perfecting production for food lines

So I found myself wanting some way to see how much bread, sausage and fish I needed to self sufficient with the plans I had, for making a set amount of baskets and bandits. So I sat down and made the math behind it and lucky me a guildie was so kind to programme this for me.

http://mahala.com.ba/tso/phcalc/

I should have taken everything into consideration and it should be pretty self explaining.

It is meant to help those people that like to have a self sufficient island or that would like to be able to get the most out of the building licenses they got.

I do hope that you will let me know what you think of it, both the bad and the good. And otherwise that you will use it.