I'm looking to solve a WIP count by month question.
My data is updating daily and writing over previous repairs each day. When the unit is finally shipped, it will get a date in the "Ship_Date" column like below.
I would like to show for each month from the received date that the unit is not shipped out to count it as a WIP unit.
Something like below. I'm not sure if this is the best way to go about but would like to see if
