Terrible Leaders loose the trust of their people! They have a potential to sink fully functional business.

no

Knowing the business inside and out...besides that it's pretty terrible most of the time.

No, many professor just told me that common people who are good in math can pass on science engineering and business which that fields includes math in it so their is no problem to pass that kind of field where you can solve the problems or such numbers for business like money/percentages and in engineering that also includes formulas which is also contain MATHEMATICS in it...I agree to you that if you're good at math your terrible on essay writings etc. which is on English sub.And that's a proof to me i'm good at English but I'm terrible at Math, different to my cousin which is good at math but terrible in english...

That's it..Hope I help....^_^

The Gruffalo.