Consider a system of two infinite queues in series, where each of the two service facilities has a single server. All service times are independent and have an exponential distribution, with a mean of 3 minutes at facility 1 and 4 minutes at facility 2. Facility 1 has a Poisson input process with a mean rate of 10 per hour.
(a) Find the steady-state distribution of the number of customers at facility 1 and then at facility 2. Then show the product form solution for the joint distribution of the number at the respective facilities.
(b) What is the probability that both servers are idle?
(c) Find the expected total number of customers in the system and the expected total waiting time (including service times) for a customer.
Cycle Time for a Manufacturing CellThe U-shaped manufacturing cell shown in Figure CS29 at the VBo Newton Company, has five single-cycle automatic machine tools (labeled ...May 19 2020
The figure represents the head of a pole-mounted tree pruner. Determine the force applied by the cutting blade ED on the tree branch when the vertical rope attached at A ...Jun 30 2020
Berkay estimates that a project will cost $30,000 and will generate cash Intlows of $12.000 in Year 1.520.000 in Year 3 and $25.000 in years. It the decount 10 percent, w...May 04 2021
INTERNATIONAL MACROECONOMICS AND FINANCECHOOSE THE OPTION FROM HIGHLIGHTED BELOW: PLS , I WILLBE VERY GRATEFUL IF YOU CAN EXPLAIN .According to David Waring, when measuri...Dec 04 2019
21. Using the information in the previous question, what is the value of all PO strips? 22. What would be the value of all PO strips if the expected prepayment rate in...Feb 08 2020
Write a report on Marketing Strategies of McDonald and KFCAug 08 2020
An employee at your factory has shown you a union leaflet she was given as she left the company parking lot this morning. Discuss the possible significance of the leaflet...Dec 13 2019
How can Herzberg two-factor theory be used to explain differences in the three components of motivation? >Jul 07 2020
Determine the most effective way that project metrics and portfolio management can facilitate Information management / Information Technology . Provide specific examples ...May 30 2018
The Mendholm Company entered into the following transactions:Performed services on account, $21,500.Collected $9,500 from client related to services performed in Item a.P...Sep 09 2020