In the linked spreadsheet I am trying to sum all instances of a column R category (for this example lets say "CAM Income") from January until the date in cell B1.
In this case, the sum should be the total of (B7:F7) and (B9:F9). I can use sumif and sumproduct to get one column, but I would like for it do all the relevant columns up to the specified date.
Thank you very much for the assistance.
