Combined Effect
Taking the product of opportunity/risk and amount at stake, as shown on the next page, we find:
- At the outset of the project life span, the risk of a wrong decision on account of insufficient data is probably high
- But the cost to fix it is small so the exposure is low
- At the end of the life span, the amount at stake is high
- But most of the risks should now be history, so the exposure is also low
- Somewhere about the middle of the production phases
- The exposure is highest of all
- Which typically gives rise to a lot of stress at this time