2. R E T A I L S I T E S D I S P A T C H C E N T E R T E R M I N A L R A C K TRANSPORTATION COMPANY RESOURCE SCHEDULE PRODUCT DELIVERY INVENTORY DATA ASR creates future replenishments and RSO generates delivery schedules POS SALES DATA DEALERS EDI INTERNET VOICE RESPONSE MANUAL 1 2 SALES AND INVENTORY DATA 4 3 ASR RSO ASR Order Entry COMMERCIAL ORDER ENTRY ORDERS Secondary Distribution Execution

3. Automated Stock Replenishment (ASR) 1. Data Quality Manager 2. Demand Planner SHIPMENT SIZE 20,000 BARRELS THE DELIVERY WINDOW IS: 4/22 @ 12:00pm TO 4/30 @ 12:00am = 108 HOURS BATCH FITS ON 4/22 @ 12:00pm RUNOUT ON 4/30 @ 12:00am 240,000 BARRELS 4. Replenishment Planner REGULAR MIDGRADE PREMIUM REGULAR 70% OF SALES MIDGRADE 20% OF SALES PREMIUM 10% OF SALES REGULAR MIDGRADE PREMIUM (NO EXCESS INVENTORY) CURRENT INVENTORY (In proportion to sales) 3. Proportionality Manager ASR

8. Resource Scheduling Optimization (RSO) 1. Replenishment Manager 2. Transport Resource Manager 3. Heuristic Optimizer 4. Financial Scorecard RSO