A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Why SUMPRODUCT !?
Try: {=INDEX(Q1:Q10,MATCH(B5&C5,O1:O10&P1:P10))}Pls note ! This is an Array Formula. You should NOT type the curly braces. In order to confirm such a formula, you will use the three key combination - while holding, down, CTRL+SHIFT press ENTER instead of just pressing ENTER. You will be able to identify an Array Formula, in the Formula Bar, if it is confined in a pair of curly braces.
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Micky, Microsoft® Excel MVP [2009-2010] - ISRAEL