Library / Corporate Finance Principles Framework
Jump to passage
In this reading

Link to current text

Published source confirmed at last check

Source changed 2026-10-03 11:52:20 UTC · snapshot created 2026-10-03 11:53:41 UTC · last check 2026-10-03 14:15:10 UTC

FIN.4:4.6 - Preserve uncertainty and return a usable forecast

Build a scenario from connected assumptions. Lower volume can change price, capacity use and payment behavior together. Independently selecting a favorable margin, growth rate and collection period may describe no attainable state. A sensitivity can isolate one cause for understanding, but it should be labeled as that conditional calculation.

Distinguish a planning case from a probability-weighted expectation. Nonlinear costs make a calculation at average volume different from average cash across states. In MA.5’s capacity setting, both 80 and 100 units fit the existing resource arrangement costing 120, while 120 units require an additional block costing 80. To construct an expectation from that setting, suppose only the 80- and 120-unit states are possible and equally probable, and the extra block can be obtained after workload becomes known. Buying it only in the high state gives expected resource-supply cost 160; simply costing the average volume of 100 would give 120. If the block must be bought beforehand, forecast that commitment instead. Use supported probabilities when an expected-value use requires them, or retain the scenarios without invented weights.

Locate the assumptions that can reverse the receiving conclusion, then return the conditional forecast and the next useful response. A shortage may call for financing, different collection terms, less investment or a different operating plan; editing the number to a target is not a response. Keep management’s target and authorized resource allocation separate through MA.6. FIN.17 refreshes the relied-on projection when facts change, and FIN.18 helps select a forecasting method when that is the missing work.

Supply enough of the source basis, bridge and uncertainty for the recipient to use the result correctly. A liquidity user needs dates and available money; a valuation user needs a matching cash definition and sustained operating assumptions; a covenant user needs the actual contractual measure. A single unlabeled “cash flow” should not circulate as all three.