In theory, there is no unsold inventory and no wastage as the factory only manufactures the exact number of items ordered.
Thus there is no unsold inventory and no wastage.
Sometimes retailers get stuck in a cycle of overcorrecting, because if customers complain about missing out on something, managers order more inventory, only to end up with wastage, then scaling back their next order and so on.
Best stock = Min % wastage 1, % wastage 2, …, % wastage k, Open image in new window.
Eliminating wastage is predicated upon effective inventory management, which deals with requirement gathering, analysing consumption patterns and forecasting demand.
Wastage based on breakage, missing at inventory and unused opened vials was higher as expected for the 5-dose vial of the menA vaccine vial than for the Vi vaccine (12.8% vs. 9.2%., respectively).
For instance, Roy and Maiti (1998) maximized profit and minimized wastage cost; while the demand was dependent on the inventory level, planning horizon was finite and shortage was allowed.
Vaccine wastage was monitored by supervisors and project staff based on inventory of stock.
The alternative: just-in-time inventory control, small-batch production, flexible production lines, quick machine tool changes, minimal wastage of material.
The proposed policy is also shown to be more effective than existing blood substitution policies in reducing wastages and shortages (with nearly zero shortages for any given admissible safety inventory).
Basic manufacturing functions as well as materials-handling and inventory control can also be simulated by computers before the system is built in an attempt to eliminate wastage.
