SUCH A Computerized Supply Chain Management Simulator Prof. Dr. Fusun ULENGIN Asst. Prof. Dr. Y. Ilker TOPCU

Decisions Results (Report) Decisions Results (Reports) Decisions Results (Report) Decisions Results (Reports) Decisions and Reporting

Local Market No. 1 Local Market No mi. 700 mi. Central Market No mi. 700 mi. Local Market No. 4 Local Market No mi. Geographical Market Structure

Facilities at any Local Market Manufacturing plant of the firm of the local market Raw material warehouse of same firm Finished goods private warehouse of the same firm Finished goods public warehouse of the same firm Finished goods private warehouse of all other firms Finished goods public warehouse of all other firms

Logical Decisions Raw Material Purchasing Production Scheduling Warehousing / Inventory Transportation Finished Good Allocation Sales Promotion

Inbound & Outbound Transportation

An order of 6 tons oat flour at week t 3.5 tons by rail 2 Car Load (2*1.5 tons) tons LCL 2.5 tons by truck 3 Truck Load (3*0.7 tons) tons LTL RM Purchasing Cost t = 6 * 1500 RM Transportation Cost t = 75* * * *0.4 Shipments of 2.5 tons oat flour is finished at week t 3 tons oat flour is finished at week t tons oat flour is finished at week t+2 An Example for Transportation Decision

Production

Available rice flour (2.8 tons) < Required rice flour (3.2 tons=400*0,008) Production made = 2.8 / 0.008= 350 units Production Charge t = * [( )/29) ] + 70 * * 2 + ( ) * 3.5 An Example for Production Decision

Inventory (on hand) Carrying Cost = Oat flour on hand [tons] * 1500 * Barley flakes on hand [tons] * 2000 * Rice flour on hand [tons] * 3500 * FG on hand [units] * 250 * 0.24 Raw Material (RM) available for production t = RM transported t + RM on hand t-1 RM on hand = RM in warehouse = RM available for production - RM used for production Finished Goods (FG) available on sale t [in Home Market (HM)] = FG produced t + FG on hand t-1 - FG Shipment to Other Markets t FG available on sale t [in Other Markets (OM)] = FG transported t + FG on hand t-1 FG on hand = FG in warehouse = FG available on sale - FG aggregate sales Supply [by a firm in HM] = Shipment made to HM (“Supply to home” on Decision Sheet/Interface) Supply [by a firm in OM] = FG available at market Inventory Management

Warehousing

Equations Concerning Sales

Example 1

Example 2

Example 3

Example 4

Competitive Objectives