The comparison starts with exact deterministic demand.

highlighted = computed this step

Demand

Demand is fixed at 100 units.

demand=100\text{demand}=100
Cost inputsThe comparison starts with deterministic demand and per-unit costs.make-or-buy inputsvaluedemand100make fixed200make variable3buy price6

Deterministic Input

The comparison treats demand as a known input.

demand is assumed, not forecast\text{demand is assumed, not forecast}
Cost inputsThe comparison starts with deterministic demand and per-unit costs.make-or-buy inputsvaluedemand100make fixed200make variable3buy price6