What is the minimum time required

Assignment Help Operation Management
Reference no: EM131895026

1. You're volunteering for a non-profit organization that takes old furniture, repairs it, sands it and polishes it so it can be donated to those in need. You've been placed in charge of the sanding and polishing work centers that have historically been very inefficient at scheduling the projects. You remember something from OM 370 about "Johnson's Rule" and want to apply it to incoming projects to minimize the total time required to complete both tasks. You have the following tasks (in minutes) scheduled for the afternoon.

a. You know from the history files how long it will take for each individual project and task (sand, polish). Using Johnson's Rule, determine the correct project sequence.

b. Using Johnson's Rule, what is the minimum time required (in minutes) to complete both tasks?

c. Based on your answer in part b. How much idle time will the polishing work center have?

Project sand   polish

A 2 4

B 3 3

C 6 3

D 5 4

E 7 6

F 8 10

G 5 7

Reference no: EM131895026

Questions Cloud

What are two traits that make a good parent : 1. What are two traits that make a good parent according to Dr. Tanya Byron?
Hiring decisions-motivation vs ability : Discuss whether ability or motivation is more important in selecting the right person for the right job. Explain your rationale.
Concept of value addition in operations management : Using the value chain analysis of Michael porter, describe the concept of value addition in operations management.
Discuss some forecasting issues that you encounter : What relationship does this have to operations management?
What is the minimum time required : Using Johnson's Rule, what is the minimum time required (in minutes) to complete both tasks?
Workgroups for an average demand : What is the best way to group the work represented by the 16 workgroups for an average demand of 306 outgoing wires per day?
Explain why a healthcare facility that uses an ehr system : Explain why a healthcare facility that uses an EHR system cannot necessarily be considered paperless
Difference between a functional and innovative product : How does this difference relate to the supply system that should be used to provide these items to retail outlets?
Statistical quality control : Why does statistical quality control lead to improvements in many businesses?

Reviews

Write a Review

Operation Management Questions & Answers

  Type of control chart would be most appropriate

A manager at a canning company wants to monitor the number of orange juice cans it produces each day that are beyond the company's upper specification limit in diameter. Which of the following type of control chart would be most appropriate?

  Public figure to profess to complete change of viewpoint

Why do you think it is rare for a public figure to profess to a complete change of viewpoint? In conclusion, what does she say is the most significant predictor of student test scores? What recommendations does she make to remedy this problem?

  Alex considers inventory a liability

It is a Goal Write Up: "Alex considers inventory a liability but Lou says it is an asset on the balance sheet. Explain and justify both opinions."

  Describe the culture of the organization

Describe the culture of the organization and how the symbols convey the culture. Describe the strengths and weaknesses of the organization from a cultural perspective.

  Positive and negative about the experience

Group members will experience a range of emotions when leaving a group, just as with any important activity that ends. Reflect on and discuss a time when your participation in some sort of activity that was important to you ended. Discuss emotions th..

  Using what you have learned about the different departments

Using what you have learned about the different departments in a company and why they must work together to achieve success, explain in a one page summary, how Apple achieved business success through the use of information, information technology and..

  Disadvantages of founding a company with your friends

What are the advantages/disadvantages of founding a company with your friends. How did the founders identify and entice stakeholders to join their board of advisors

  Describe two difficulties that an international logistician

Based on your readings this week, in 200 to 300 words, describe two difficulties that an international logistician could experience in moving goods from a country with a developed infrastructure (transportation, communication, and utilities) to a..

  How identity theft would affect a corporation financials

Describe the procedures an accounting department would take in order to protect a company from identity theft.

  Cross cultural management implications associated

Now that the BP Oil Spill has settled over the past few years, please discuss at least one ethical issue and one legal issue associated with the spill. Describe any cross cultural management implications associated with the spill. Please support your..

  Diagram a complex system

Diagram a complex system (a series of causal loops and their interconnections) for the ecosystem of your choice (desert, rainforest, tidal marsh, etc.).

  Can gilbert recover from professor keller for copyright

Can Gilbert recover from Professor Keller for copyright infringement for photocopying 3 pages of Gilbert's treatise also distributing it to class for studying?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd