SUMPRODUCT multiple criteria (with a twist)
How do I use SUMPRODUCT if one of the criteria arrays is the same as the
totals array.
I want to total all cells in column L that have a 1 in column D, as well as
a negative amount in column L
=SUMPRODUCT((D11:D60000="1")*(L11:L60000="<0")*(L1 1:L60000))
What am I doing wrong? I've never used SUMPRODUCT before, and I think I
hate it!
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GD
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