Question: Consider a single queue served by a single server. Suppose the system starts out empty, and the interarrival and service time (in minutes) are as

Consider a single queue served by a single server. Suppose the system starts out empty, and the interarrival and service time (in minutes) are as follows:

custome	Inter-arrival Time	service time
1	1	2
2	1	3
3	2	2

customer Inter-arrival Time service time 1 1 2 2 1 3 3 2 2

a) Compute the time at which the last customer exits the system, in minutes.

b) Compute the throughput.

c) Compute the average wait time, in minutes.

d) Compute the average number of customers in the system.

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