D Question 4 10 pts Waiting occurs when the processing capacity of the current task is less than the arrival rate - said another way - when the current task takes longer to process a patient than the previous task, so new patients are arriving faster than we can serve them. In this question, assume a new patient arrives exactly every five minutes, so there is no waiting for task A1. Where would you expect standard patients to experience waiting lines, assuming that new customers are always entering and that no patients require custom services? Waiting might occur at more than one point in a process, so you may choose more than one task. The series of tasks in the standard process is Start - A1 - A2 - A3 - A4 - A8 - Exit A2 A3 A4 A5 A6 O A7 A8