4. A police officer is checking the license and registration of the vehicles crossing a control point. The officer takes
Posted: Wed May 04, 2022 9:12 am
4. A police officer is checking the license and registration of the vehicles crossing a control point. The officer takes 2 minutes per vehicle to check the information. After 45 minutes, a second officer arrives (also needs 2 minutes per vehicle). If vehicles arrive at a rate of 40 vehicles per hour, answer the following: a. What is the average queue length? b. What is the maximum queue length? c. What is the average waiting time in queue?