Hi, I'm somewhat of a novice and trying to calcuate a margin that varies based on the sum.
For example
- The margin is 30% up to $12,000
- When revenues exceed $12,000, the margin is 30% on the first $12,000 and then 20% on everything after $12K
Is there a way to create an active calculation for this in Power BI?
I'd like to calculate and show the margin amount over time. In the example data below, I have week-by-week data that goes back to before the 12K threshold and upcoming weeks that will exceed the 12K threshold. How can I create an active calculation so that I can visualize the week-by-week margin despite the variable rate?
| Week | Gross Revenue | Margin Amount |
| 1/6/2017 | $ 10,500.00 | $ 3,150.00 |
| 1/13/2017 | $ 11,000.00 | $ 3,300.00 |
| 1/20/2017 | $ 11,750.00 | $ 3,525.00 |
| 1/27/2017 | $ 12,500.00 | $ 3,700.00 |
| 2/3/2017 | $ 13,250.00 | $ 3,850.00 |
| 2/10/2017 | $ 14,500.00 | $ 4,100.00 |
| 2/17/2017 | $ 15,250.00 | $ 4,250.00 |
| 2/24/2017 | $ 16,000.00 | $ 4,400.00 |
| 3/2/2017 | ? | ? |