20 inserts are missing from the plan.
- Basis
- Assumed Supplier C update: 580 inserts against a 600-set target.
- Action owner
- Supplier C confirms the replenishment quantity and ready date; Eddie follows up and records the response.
- Buyer approval
- Wait for 600 sets or review a split shipment, with its additional handling and freight costs.
- Close when
- The shortfall plan and any resulting cost or timing change have a recorded buyer decision.