My workbook contains two sheets. Sheet 1 is like a checkbook register. Sheet 2 is an expense summary . I need to summaries expenses by the person and by the date range or period. My header row on Sheet 1 is Row 7. Column C contains the “Date”. Column F contains the “Activity” ($ amount). Column J contains initials of the “Responsible Party”, ie “T W”. Question: From 03/01/2010 To 03/18/2010, what is the sum of “TW” expenses? And so on for each specific period. Summaries on Sheet 2. Enter query Date Range is Column A and B on Row 4.