[SOLVED] Assignment contains 2 exercises

WARNING: this assignment contains 2 exercises
Performance indices of an M/M/1/6 queue
Consider an M/M/1/6 system, with arrival rate l = 0.9 j/s, and average service D = 1 s.
Determine:
• Compute the average utilization • Compute the probability of having 4 jobs in the system • Compute the average number of jobs in the system • Compute the throughput and the drop rate • Compute the average response time and the average time spend in the queue • Compare the previous results with the ones of an M/M/1 system
Performance indices of an M/M/2/6 queue
Consider now an M/M/2/6 system, with l = 1.8 j/s, and average service D = 1 s. Determine the same quantities required from the previous exercise