This game is real easy once you get the hang on it. just upgrade what you need and only the cheap ones per month, and worry about the cows and soy ONLY. workers can be sad and spit in food all they want. kept this going until i got bored and sold all my cows and soy, deactivated all my upgrades and retired with 1 assembly worker and 1 cashier while all the cows who were killed before are still being passed through the meat machine. MUAHHAA. retired with 1million dollars.