7. The Inventory Cycle Management Information System Profile of Inventory Level Over Time Quantity on hand Q Receive order Place order Receive order Place order Receive order Lead time Reorder point Demand rate Time Constant Demand
25. Management Information System What is Supply Chain Planning ? Supply Chain is a set of activities (e.g. purchasing, manufacturing, logistics, distribution, marketing) that perform the function of delivering value to end customer Traditionally, all the business units along a supply chain have their own objectives and these are often conflicting There is no single plan to carry out supply chain activities
26. Management Information System What is Supply Chain Planning ? There is need for a mechanism through which the execution of various business activities along a supply chain can be planned in an integrated fashion. The supply chain planning is an effort to achieve the primary goal of “ producing and distributing the merchandise at the right quantity, to the right locations, and at the right time with minimum system wide cost ” in the presence of conflicting goals of various business units
27. Management Information System Supply Chain Planning Processes Demand Planning Material Requirement Planning Demand Forecasting Supplier Plant Warehouse Logistics Retailer Production Plan Component Requirement Order Management
28. Management Information System Supply Chain Planning Decisions OPERATIONAL TACTICAL STRATEGIC Procurement Distribution Manufacturing Logistics
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34. Process View Management Information System Customer Retailer Distributor Manufacturer Supplier Customer Order Cycle Replenishment Cycle Manufacturing Cycle Procurement Cycle Pull Push
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38. The Dynamics of the Supply Chain Order Size Time Source: Tom Mc Guffry, Electronic Commerce and Value Chain Management, 1998 Customer Demand Retailer Orders Distributor Orders Production Plan
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46. Sequential Optimization vs. Global Optimization Procurement Planning Manufacturing Planning Distribution Planning Demand Planning Sequential Optimization Supply Contracts/Collaboration/Information Systems and DSS Procurement Planning Manufacturing Planning Distribution Planning Demand Planning Global Optimization
Hinweis der Redaktion
Dell has three production sites worldwide and builds to order. Compaq does both. Consider some decisions involved - where to locate facilities? How to size them? Where is the push/pull boundary? What modes of transport to use? How much inventory to carry? In what form? Where to source from?
FMCG
What is shown here is how divergent these various forecasts are in relation to real demand. Why?? Because they are developed independently from each other and are dated, and unconnected to each other and the daily fluctuations in the market
