Hello everybody,

I'm wondering if it could be possible to "tell" Excel (through some
formulas, not VBA) to:
First: find the columns where the value present in row 3 is equal to
a specific variable that we indicate, and then
Second: make some operation based on the values in this (or these)
column(s) (f. ex. SUM them or COUNT them, or take an AVERAGE of them etc...)

Once again, apparently I'm too limited to work it out by myself :-).
If you were confronted with such a problem or know how to resolve it, I
would be grateful for any hints!

Thanks in advance!
Mark