Worked examples / People
A cheaper provider takes over. Hand-over costs come first; slower answers and lost know-how come later.

On these figures the costs come to $161,302 more than the saving.
This is a worked example with illustrative figures, not data about any real person or company. Change any of them in the calculator and the answer changes with them.
How this answer was worked out| One-time cost | $150,000 |
| Earnings lost because of it | $956,302 |
| Side costs | $180,000 |
| Cost of having to undo it, by its chance | $75,000 |
| What it costs in all | $1,361,302 |
| Cost per $1 of saving | $1,361,302 / $1,200,000 = $1.13 |
| Result at the end | -$161,302 |
Every formula is written out on the formulas page.
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