Fill-rate arithmetic starts with exact demand in one snapshot.

highlighted = computed this step

Demand count

Demand is 50 units.

demand=50\text{demand}=50
Service snapshotThe deterministic snapshot starts with demand and on-hand units.service snapshotunitsdemand50on hand42filled42stockout8

Snapshot

The example is one deterministic service snapshot.

one fixed snapshot\text{one fixed snapshot}
Service snapshotThe deterministic snapshot starts with demand and on-hand units.service snapshotunitsdemand50on hand42filled42stockout8