I have this dataset I get after couple of other transformations. What I am trying to do is to display a status against each company based on 'Unit Sold' for a particular week num and year
e.g. Microsoft and Amazon did not sell anything for 2020 Week 2 - so status column should display 'Nothing Sold' against them by adding those 2 rows for 2020 Week 2 . Similarly for 2019 week 4 , Amazon did not sell anything - so it should add another row to display the 'Nothing sold' status for that.
| Company | Week Num | Year | Unit Sold | Status |
| Google | 1 | 2020 | 50 | |
| Microsoft | 1 | 2020 | 100 | |
| Apple | 1 | 2020 | 15 | |
| Amazon | 1 | 2020 | 20 | |
| Google | 2 | 2020 | 5 | |
| Apple | 2 | 2020 | 10 | |
| Google | 4 | 2019 | 80 | |
| Microsoft | 4 | 2019 | 50 | |
| Apple | 4 | 2019 | 60 | |