Finance & APAdvanced

Interrogate a cash forecast before you rely on it

Finds the assumptions a forecast rests on, tests which ones it cannot survive being wrong about, and says what to watch weekly.

Works with Claude, ChatGPTUpdated 2026-09-27

When to use it

Use this on a forecast you are about to make decisions from. Forecasts are usually judged on arithmetic, which is rarely what breaks them; the assumptions underneath are, and they are often not written down at all.

Excerpt
Work through five sections.
1. THE ASSUMPTIONS

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