Worker is assigned to operate several machines

Assignment Help Operation Management
Reference no: EM131437165

1) At Dorben Company, a worker is assigned to operate several machines. Each of these machines is down at random times during the day. A work sampling study indicates that, on average, the machines operate unattended 60 percent of the time. Operator attention time at irregular intervals averages 40 percent. If the machine rate is $20/h and the operator rate is $12/h, what would be the most favorable number of machines (from an economic standpoint) that should be operated by one operator?

2) The current operation consists of the following elements: Operator removes pressed unit (0.2 min).Operator walks to inspection area, checks for defects (0.1 min). Operator files rough edges (0.2 min).Operator places unit on conveyor for further processing and returns to press (0.1 min). Operator cleans press die element with compressed air (0.3 min). Operator sprays lubricant into die (0.1 min). Operator places sheet metal into press, pushes START (0.2 min). Press cycles automatically for 1.2 min. Given that the operator is paid $10/h and that presses cost $15/hr to run, find and draw the worker-machine chart for the lowest-cost operation. What is the produc- tion? What is the unit cost?

Reference no: EM131437165

Questions Cloud

Internal environmental analysis and competitive advantage : Explain internal environmental analysis and competitive advantage. Discuss the pros and cons of performance appraisal methods? Design a performance appraisal process. What role does effective interpersonal communication play within organizations?
Quarterly business intelligence symposium : The University of Cincinnati Center for Business Analytics is an outreach center that collaborates with industry partners on applied research and continuing education in business analytics. One of the programs offered by the center is a quarterly Bus..
What is a data warehouse and what are its benefits : What is a data warehouse and what are its benefits? Why is Web accessibility important with a data warehouse?
Capitalism concept to corporate social responsibility : Using the industry- and resource-based views of strategy, compare and contrast Whole Foods' conscious capitalism concept to Corporate Social Responsibility (CSR). Give a rationale on whether or not you believe Whole Foods' conscious capitalism is con..
Worker is assigned to operate several machines : At Dorben Company, a worker is assigned to operate several machines. Each of these machines is down at random times during the day. A work sampling study indicates that, on average, the machines operate unattended 60 percent of the time. what would b..
Hire to maintain the same number of employees next year : A company has an attrition rate of 5% yearly. If the company has 360 people this year, how many employees will it need to hire to maintain the same number of employees next year? An employee received a 5% bonus this year. If her base salary this year..
Assumption of the risk the greater gulf state fair : Assumption of the Risk The Greater Gulf State Fair, Inc. operated the Gulf State Fair in Mobile County, Alabama. One of the events at the fair was a mechani­cal bull ride, and participants paid money to ride the mechanical bull.  The challenge is to ..
The institution-based view of multinational strategy : Between 2004 and 2011, the CEO for Bayer MaterialScience North America (BMS NA) was Greg Babe. Analyze Babe's proposal from the institution-based view of multinational strategy. Give the main reason(s) why Mr. Babe took the risk of using the framewor..
Non-traditional aspect of non-verbal communication : Pick a NON-TRADITIONAL aspect of non-verbal communication and discuss how it applies to professional healthcare administration. Think proxemics, color, time, touch, etc.

Reviews

Write a Review

Operation Management Questions & Answers

  A traditional team that produced an effective outcome

Give real life examples, summaries, who was involved, and why they succeded or failed of the following:

  Risk of natural or man-made damage to your supply chain

As the VP of Logistics for a transnational enterprise, describe at least two steps you would take to mitigate the risk of natural or man-made damage to your supply chain(s).

  Effective-ineffective and include the basis for evaluation

Certo and Certo (2014) argued that one of the most powerful ways to learn how to manage is to see how practicing managers apply their skill when faced with various organizational challenges. From a current news reported (within a week in newspapers, ..

  Customer service representative job description

Describe up to 10 bulleted details that should be found in a customer service representative job description. What level of education and experience should be necessary for a customer service representative, and why

  Provide context by defining the shaping and driving forces

Provide context by defining the shaping and driving forces that impact the development of your new leadership agenda. This should include your awareness of the global impact of your company or your chosen field and its welcoming of a global divers..

  For what torts will driver likely be found liable

For what torts will Driver likely be found liable? Explain each, identifying the elements of the tort and how Driver's actions satisfy those elements.

  Kim had the following transactions

Kim had the following transactions for 2012:

  Describe the pros and cons of market and authority

Describe the pros and cons of market and authority (government) based economic policies. Provide examples to support your argument. Please provide sources and references.

  According to the centers for disease control and prevention

According to the Centers for Disease Control and Prevention, more than 130 million Americans suffer from a chronic illness. In a 2013 study, the CDC found that one of every three Americans suffers from at least one chronic condition. Based on the inf..

  What businesses would you expect project management skills

In what businesses would you expect project management skills to be most important? In what businesses would you expect them to be least important?

  Important to managers in the cellular phones business

The term churn is very important to managers in the cellular phones business. Churning occurs when a customer stops using one company's services and switches to another company's services. Obviously managers try to keep churning to a minimum, not onl..

  What is the cost of retained earnings

Haroldson Inc, started selling for $22 per share the last dividend well was $1.20 and dividends are expected to grow at a 6% annual rate. flotation costs on new stocks sales are 5% of the selling price. what is the cost of Haroldson's retained earnin..

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