Hired Drivers/Management, New Trucks, Income, Offices, & Related Questions.

[M76]

A month of game time? How long would that take in real time? fifty-sixty hours?

That also gives me an idea, what if I hire 2 drivers at the start of the game, and just leave the game running unattended for a week, would the genereate a million dollars with no effort at all? Or there is a time limit in the game that would prevent this?