to get Q10 in management in the 30 days, you not only need 100% eff all the time, you'll also need to have the max employees you can have at max all the time.
Meaning if you can handle 500 employees with your current qualification, and only have 400 with 100% efficiency, your qualification growth won't be at max, and you need that for lvl 10 for contest of managers.
Furthermore (i'm not sure about this one), you need to have workload near 100% in all offices at all times for optimum qualification growth. That's why you see that most experienced players are advertising their products everywhere, even in countries where retail is pointless.
Same thing happened to me, it's a shame but it's the game |