This game is like Lemonade Stand except it has a lot more parameters.
The same rules, except now you can advertise, upgrade your equipment, and choose your location.
Numerical Estimation – The mathematics of this game are more intense than basic lemonade stand. Do your best to estimate the math in your head.
Calculation – Calculate what you can, and estimate the rest. It’s a good mental workout and it’ll make you better at quick calculation math.
Try to determine the correlation among the various parameters. At times the math can seem overwhelming, but just use what you know and you’ll make sense out of it all.