Cute
I don't think you could have done a better job presenting all the obstacles that challenge American managerial talent in this day and age. Between the sniveling environmentalists and the asswipe labor organizations, you'd think that no one would be able to earn a buck in this world. Still, I managed to make nearly a million dollars before the end of the century.
There are a couple of improvements that could be made. First and foremost is the ability of management to change the price of the "sandwiches". That's a key decision for management to be making, and would permit the game to more realistically challenge the ability of the player to maximize profits within the other parameters you've defined.
Additionally, management should also have the option to buy or sell "fodder" and "hamburgers" on the open market.
Still, I get that your point was to ridicule all of the dimwits who demonize McDonald's, Corporate America, and Globalization. Very nice job.