Q2) Currently a service location, there are 4 servers each able of processing 9 customers/hour. customers arrive at a rate of 40 customers per hour. Interarrival times and service times are exponentially distributed. The service cost is $10 and waiting cost is $7. They are considering three options. Option #2: Invested in training programs for the current 4 workers that made the workers serve on average 14 customers per hour. The service cost is $15 and waiting cost is $7. a) what is the notation for each system? b) is the system stable? why? c) What is the system characteristics. d) What is the Costs. e) What is the probability that 7 people are in the system?
Q2) Currently a service location, there are 4 servers each able of processing 9 customers/hour. customers arrive at a rate of 40 customers per hour. Interarrival times and service times are exponentially distributed. The service cost is $10 and waiting cost is $7. They are considering three options. Option #2: Invested in training programs for the current 4 workers that made the workers serve on average 14 customers per hour. The service cost is $15 and waiting cost is $7. a) what is the notation for each system? b) is the system stable? why? c) What is the system characteristics. d) What is the Costs. e) What is the probability that 7 people are in the system?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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