Columns represent days of the month (E2 is day 1, F2 is day 2, etc), rows
represent dollar amounts (E3 is $ amt for day one, F3 is $ amt fo day 2, etc.)
How can I sum the rows based on a begin and end date?
Example: Begin date is March 10, end date is March 15, I need row 3 summed
for the range of columns that are within the from and to date range.

3/1 3/2 3/3 3/4 etc.
category 1 50.00 5.00 2.00 3.50
category 2 1.00 10.00 .75 .25

I need the formula result to show on another sheet in one column for each
row, I suppose I could just copy the formula down the column.

Thanks!