Finance
How to build a scalable business model successfully.
Scalability shows up in the gross margin line long before it shows up anywhere else. Here is how to model it honestly.

Scalability is a margin question before it is a revenue question. If gross margin does not improve as volume grows, the business is not scaling — it is just getting bigger.
Model the cost side at the same resolution as the revenue side. Manufacturing, distribution and medical affairs all move with volume, but not proportionally, and the difference between those curves is where operating leverage actually lives.
Then test the plan at half the revenue. A model that only works at the base case is not a plan; it is a hope with a spreadsheet attached.

