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*ssrvant* ha scritto:

Franz,

It worked.. Thanks so much.. I really resarched a way to do this but

You're welcome.

had great difficulty. By the way. what does the "*" do?

the "*" is the AND operator.

Maybe you can find useful this page on Debra Dalgleish's site about the
SUMPRODUCT function:

http://www.xldynamic.com/source/xld.SUMPRODUCT.html

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Hope I helped you.

Thanks in advance for your feedback.

Ciao

Franz Verga from Italy