>> One type of question I remember back from
the day was how many tennis balls get sold
in the US or in the world each year.
And the idea was that it's not about the
actual number but it's about how you come
up with the answer and what kind of logic,
excuse me, what kind of logic do you use,
you know, what's your thinking process
so that tells a lot about, you know,
how you think about things and
how you understand, you know,
business or in the supply
chain, how forecasting,
marketing and all that kind of works.
So just, it's a critical
thinking tool that makes you stop
and make sure you're doing it correctly.