I would like to create a formula in a summary sheet ("sheet 2 section" in attached)that looks up and sum cells based on multiple criteria in row and columns in "sheet 1 section". I thought I sumifs would work, but I kept getting #value errors. I'm not a power user in excel. Any help would be appreciated. I attached the spreadsheet - it is only an example of what I want to do as the real data is confidential and large. The result I should I get is in section 2. Lookup account 12.251 for tim in the month of February - result is 14.

Thank you.

Test2014.xlsxTest2014.xlsx