Final answer:
The question seems to mix two different topics: store shipping procedures and analysis of customer arrival times. The information provided is about customer arrival patterns, not specific shipping processes.
Step-by-step explanation:
The question appears to inquire about the procedures a guest and management must follow when special ordering a product from Store A that is shipped from Store B. However, the information provided, which includes the average time between two successive customer arrivals and the time it takes for three customers to arrive when the store first opens, pertains to a different topic, most likely related to business operations or mathematics in the context of analyzing customer flow or store traffic patterns. This information would typically be used to understand and improve customer service efficiency or staffing needs rather than detailing a shipping procedure for a special order.