Simulation Systems Modoling using ARENA Software.

Parts arrive at a single server station with a constant arrival of 1 part every 60 seconds. The operator (the single server) processes these parts with a normally distributed processing time which is NORM(40,15) seconds. After processing a part it is then inspected by another operator; there is a probability of 0.2 that the part is needing rework; the inspection requires NORM(28,12) seconds. Parts requiring rework are sent back to the first operator. Set the model up to terminate after 1,000 parts have been completed. Give the ARENA model for this system. What can you say about the half-width for queues and process times? Problem 2 (6 pts) If we add the requirement that for every 5th part requiring rework the inspection operator does an extensive analysis of the part; this analysis requires the inspection operator to do some destructive tests that require NORM(5,3) minutes; after these tests the part then is scrapped (it does not go back to the first operator). Give the ARENA model including the second operator