Needs some improvement but other than that I enjoyed the difficulty setting.
main areas of improvement are the graph needs to update a set amount of bars rather than create a new one each time a day passes. (Check if max bars are showing before you create another, when you DO create another bar, allow it to replace the value of the previous bar) This way the bars wont overlap like they do.

The mechanics are well tweaked and don't need much to fix. It's pretty obvious to realize from the start buying milk only provides customer happiness boost and no income(loss only) I managed to get to 202 Days and could have kept going but realized there is "max stock" upgrades not there when it would be sufficient to be placed.

Although I have rated 4/5 which is quite high because I enjoyed this game, It is lacking basic features and implementation/experiments which because of this I don't feel it deserves to be called version 1.0.0 (no offense)>

It needs a little bit of work, A tutorial perhaps. It took me 2-3 restarts to get going.

I would be more than happy to pay for something like this a little bit more finished.

Thank you