The answer
Example, fictionalA manufacturer of industrial pumps, family-owned in the second generation, 420 employees.
- Evidence
The drive motor is built into 3 of 5 product lines.
Source: Bills of materials · as of 31 May
No second supplier is approved for this motor.
Source: Supplier approvals · confirmed
Stock covers about six weeks of assembly.
Source: Inventory · as of 31 May
- Connections
- Motor supplier
- Drive motor
- 3 of 5 product lines
- Assembly
- Customers of these lines
- Revenue and delivery commitments
- Assumptions
Assumption — not evidenced
A second supplier could be approved within three months.
- Who is affected
Whom you should ask
- Ms Keller — purchasing, manages supplier approvals
- Mr Yilmaz — production, plans assembly
- Ms Berger — sales, knows the delivery commitments
- Effects
- After about six weeks, assembly of three product lines would stop — and with it the delivery commitments to their customers. You see it before it happens.

