The drugs won't produce without ingredients in the vat, so you need to keep your weed vat filled with fertilizer for the plants to produce. Workers are hired as upgrades from the computer.
Can you add brief description for those upgrades 'cause there are some that I cannot understand what they are use for or which one should I upgrade first such as building's fan
No problem, ask away! The guards are just for flavor, the real benefit of the front office is the cars that allow you to fast travel to your high rise building
