I'm pretty sure I'm not wrong. Source: I own three companies. The $100k and $2.8M were just examples (very thin net profit). It's equally likely you could have $100k in expense and need $200-$400K in sales to offset it if you are in a very high margin business. Regardless, what matters is that the unexpected expense will reduce profit, every time, and by framing risk in terms of profit you will help your CEO make better decisions.