Pottery Barn sofas range from $600 to $3,500, are made to order, have a four- to 12-week
lead time and are nonreturnable.
Proposed approach to
lead time demand modelling is tested on fast and slow moving items using (s, Q) continuous review inventory model.
Lead time = (S-wave arrival at the target city-P-wave arrival at the farthest of 4 nearest EEW station + 4 sec (EEW algorithm) + 1 sec (Transmission delay) + 1 sec (Processing delay)) (1)
Following Riezebos' (2006) call for research on order crossovers resulting from different
lead time processes, Riezebos and Gaalman (2009) focus on the dynamic-deterministic process with multiple suppliers, each with a different constant
lead time, where orders cross due to orders placed with different suppliers at different epochs.
This model alleviates what would be long
lead times should the fleet/NAVSUP procure material at the time of need.
On the other hand, for the uncontrollable
lead time, Garcia et al.
3 (
Lead time 18 hours)-121-170 kph maximum sustained winds; moderate to heavy damage expected
* define a supply chain with zero informational
lead time;
They said: "We always offer a full refund of a deposit in the event of an extension in the production
lead time for a vehicle.
The output of this tool provides information on
lead time and presents a visual indicator for the manufacturing critical-path time of a selected major product family.
The first data were taken in 2009, so they need a long
lead time and that's why they start now to kick off this project, Heuer insisted.