I love this Rebecca!
The only thing I’d want to see changed is to add a pledge % cell into the FI table at the top, so you can play around with the percentage right from the start.
I’m assuming people visiting the calculator will have at least some idea of what they’re about to look at.
I’m sorry you went through this, and thank you for speaking up about it. I hope the bravery of speaking out results in meaningful change, not just at CEA but across the wider culture.