Empire of Sin Guide

A fully upgraded small speakeasy serving whiskey costs 50 a week and takes in about 500-550, maybe a bit less or more depending on boss.
A fully upgraded small brothel, also serving whiskey, although not necessary to serve booze costs 33 a week and takes in about 300-350, again with fluctuations.
A fully upgraded small casino serving whiskey costs 100 a week and takes in anywhere from a loss to 1200-1500, I honestly can't be bothered to sit watching the fluctuations between weeks for hours on end to give a more accurate average than 700-900 as it doesn't change my point.
A fully upgraded small brewery producing whiskey costs 30 a week (using max storage figures, storage being useless most of the game so 4$ can be saved no problem) and produces 16 bottles of whiskey at a whopping 50 $ per case through standing orders or a minimum of 40$ per case as sold to minor factions or a take of 800 (I see no purpose in selling straight up to the minors until every faction has a max standing order).
Every racket consuming booze to function requires the booze to get max take.