I need assistance with a sumproduct formula. I'd like it to look up 3 criteria (Job, State and Location, if applicable) and pull in the rate. For the most part the formula works but if I change the dropdown to "Location 2", it doesn't work since the cells in Column L are blank. Basically, I'm trying to pull in rates for different locations that have a unique rate (ie: name 1) but for all other locations in Arizona (Location 2) it would disregard column L and just use the standard rate in column N. Column L throws me off since I want to say that if the name is not listed in column L and it's blank, then just use the standard rate. Not sure if I'm explaining this well but perhaps the spreadsheet will help which I've attached.
=SUMPRODUCT((Calculator!$K$5:$K$10=$A11)*(Calculator!$L$5:$L$10=$A$5)*(Calculator!$M$5:$M$10=$A$7)*(D$10>=$B11)*Calculator!$N$5:$N$10)
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