A process has a bottleneck resource that consists of specialized equipment. Jobs arrive to this machine...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A process has a bottleneck resource that consists of specialized equipment. Jobs arrive to this machine at a rate of 24 per hour (according to a Poisson arrival process). The processing times average 90 seconds and are exponentially distributed. Determine the total average time per unit for the bottleneck resource (wait time + processing time) for the following three settings. 1. Consider the system as it is currently constructed. 2. Add a second identical machine at the bottleneck 3. Replace the current machine with one that is twice as fast. A process has a bottleneck resource that consists of specialized equipment. Jobs arrive to this machine at a rate of 24 per hour (according to a Poisson arrival process). The processing times average 90 seconds and are exponentially distributed. Determine the total average time per unit for the bottleneck resource (wait time + processing time) for the following three settings. 1. Consider the system as it is currently constructed. 2. Add a second identical machine at the bottleneck 3. Replace the current machine with one that is twice as fast.
Expert Answer:
Answer rating: 100% (QA)
Bottleneck Analysis Average Time per Unit We can model this scenario using a single server queue MM1 since jobs arrive according to a Poisson process ... View the full answer
Related Book For
Posted Date:
Students also viewed these general management questions
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
Q1. You have identified a market opportunity for home media players that would cater for older members of the population. Many older people have difficulty in understanding the operating principles...
-
Compare and contrast megaloblastic anemia caused by vitamin B12 deficiency and that caused by folic acid deficiency. (10)
-
Richardson Services Ltd. was formed on May 1, 2017. The following transactions took place during the first month. Transactions on May 1: 1. Shareholders invested 50,000 cash in exchange for ordinary...
-
In A Sand County Almanac and Sketches Here and There, Aldo Leopold wrote, "To keep every cog and wheel is the first precaution of intelligent tinkering." How does his statement relate to this chapter?
-
What is the difference between baseline management and CM?
-
Rainy Day Company, a wholesaler, uses the aging method to estimate bad debt losses. The following schedule of aged accounts receivable was prepared at December 31, 2011. Age of Accounts Amount 030...
-
Wind blows through a 7 x 10 ft garage door with a speed of 2 ft/s as shown. Determine the average speed of the air through the two 3 x 4 ft windows. 16 ft 3ft 3ft -22 ft- 2 ft/s 10ft! 30
-
Compare the forward quotes, money market hedges and options with each other to determine the best exchange rate hedge for France (Complete Table 5 on the separate answer sheet) Calculate the exchange...
-
The overwhelming majority of lenders use credit scores to price loans. Discuss what impacts your credit score and how to improve it. After you discuss the credit score discuss at least two other...
-
In January 2022, the nominal interest rate on a 1-year Treasury bill was 0.53 percent. From January 2022 to January 2023, the consumer price index rose from 283 to 301. If you bought the 1-year...
-
Over the course of about six years, Hanwha Corp., a Korean company, entered into 20 separate contracts to purchase petrochemicals from Cedar Petrochemicals, Inc. While negotiating for the...
-
Sarah owns a self-driving car. She has been using the car for about two months without experiencing any problems. Recently, however, she was confronted with the following dilemma. As her car started...
-
At a historic UN Summit in September 2015, world leaders adopted the 2030 Agenda for Sustainable Development. This agenda contains 17 sustainable development goals to be implemented by countries over...
-
The amount of wind power produced through wind turbines steadily increases year after year, at a growth rate of about 25 percent. These wind turbines can be as tall as a twenty story building and...
-
In the energy-level diagram shown for a gas, the wavelength of the radiation associated with transition A is 600 nm , and that associated with transition B is 300 nm. a. Determine the energy of a...
-
Government is advised to tax goods whose demand curves are inelastic if the goal is to raise tax revenues. If the goal is to discourage consumption, then it ought to tax goods whose demand curves are...
-
Describe cases in which machines are preferable to people.
-
George Fine, owner of Fine Manufacturing, is considering the introduction of a new product line. George has considered factors such as costs of raw materials, new equipment, and requirements of a new...
-
To gain business experience, you have volunteered to work at Safe-Air, a nonprofit agency that monitors airline safety records and customer service. Your first assignment is to compare three airlines...
-
Which of the following are boiler mountings ? (a) Economiser (b) Fusible plug (c) Super heater (d) Injector
-
Which out of the following boiler is capable of generating superheated steam without additional accessories ? (a) Cochran (b) Lancashire (c) Locomotive (d) Cornish
-
The economiser of the boiler plant is used mainly to (a) increase steam capacity (b) reduce fuel consumption (c) increase steam pressure (d) increase life of the boiler
Study smarter with the SolutionInn App