Problem 3: (45 points) Mean arrival rate is 14customer per hour Mean service rate is 20 customer per hour Calculate the following queuing characteristics. Show your full calculation. 1. Mean arrival rate 2. Mean inter arrival time 3. Mean service rate 4. Mean service time s. Utilization factor 6. Percent idle time 7. Mean waiting time in the queue 8. Mean no. of customers in the queue 9. Mean waiting time in the system 10. Mean no. of customers in the system 11. Probability of no customer in the system 12. Prob. of 2 customers in the system 13. Prob. of