An Example of Integrated Cost/Schedule Control – three scales of measure
We can express this baseline for the drawings task in money, hours, or number of work products. If we list all our estimates and assumptions on the project, we can complete the objectives. The drawings are estimated to take 10 hours per drawing, and the charge rate for draftsmen is 10 Euros per hour (our draftsmen are notoriously underpaid).

...and we can construct a graph to represent this...