If inventory builds up in a process, it first builds up right in front of the bottleneck of the process. True False (ii) According to the VUT equation for single-server queue, if CV, and cv, both increase, and utilization and processing time both stay constant, then the average waiting time must go up. True False (iii) in Sport Obermeyer's Risk-based Production Sequencing strategy, high-risk items should receive attention early and be produced early. True False one Feeds