◆ Excel · forecast

Cost Forecasting

Build a simple cost model that calculates forecasted total cost if pending change orders are approved — include baseli…

2heights

4tasks

2roles do it

The same job, four heights

do it · improve it · decide · become

AExecute — “help me do it”Build a simple cost model that calculates forecasted total cost if pending change orders are…+

Build a simple cost model that calculates forecasted total cost if pending change orders are approved — include baseline budget, list of pending changes with expected cost, a toggle to approve each change, and a forecasted total that updates when toggles are changed; handle missing values gracefully.

when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed.

BImprove — “do it better”Before I present forecasts to the owner, make sensitivity and credibility clear — add a column…+

Before I present forecasts to the owner, make sensitivity and credibility clear — add a column for confidence level per change order, show low/likely/high forecasts, calculate the delta to contingency, and include an executive summary row that calls out the impact of approving all pending changes on final cost and contingency percentage.

when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed.

The real tasks

2 of them

Build a simple cost model that calculates forecasted total cost if pending change orders are approved.

Forecast ink and plate costs for the next quarter based on run lengths and color separations so procurement can budget.

Who does this

2 roles

Construction ManagerMusic Publisher

Questions people ask

honest answers

Because you rarely think 'I want the redaction tool'. You think 'I have to share this without leaking the client's details'. Start from the need, and the feature finds you.

Real. Every job here was drawn from what people in real roles were actually seen doing in Excel — not a feature checklist.

No. Each page gives you a ready prompt you can paste into an AI assistant, plus the plain steps to do it yourself. Start with either — the goal is the finished job, not the tool.