Principles of Operations Management: Sustainability and Supply Chain Management (10th Edition)
10th Edition
ISBN: 9780134181981
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 13, Problem 19P
Dwayne Cole, owner of a Florida firm that manufactures display cabinets, develops an 8-month aggregate plan. Demand and capacity (in units) are
The cost of producing each unit is $1,000 on regular time, $1,300 on overtime, and $1,800 on a subcontract. Inventory carrying cost is $200 per unit per month. There is no beginning or ending inventory in stock, and no backorders are permitted from period to period.
Let the production (workforce) vary by using regular time first, then overtime, and then subcontracting.
a) Set up a production plan that minimizes cost by producing exactly what the demand is each month. This plan allows no backorders or inventory. What is this plan’s cost?
b) Through better planning, regular time production can be set at exactly the same amount, 275 units, per month. If demand cannot be met there is no cost assigned to shortages and they will not be filled. Does this alter the solution?
c) If overtime costs per unit rise from $1,300 to $1,400, will your answer to (a) change? What if overtime costs then fall to $1,200?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
1) View the video Service Processing at BuyCostumes (10.41 minutes, Ctrl+Click on the link); what are your key takeaways (tie to one or more of the topics discussed in Chapter 3) after watching this video. (viddler.com/embed/a6b7054c)
Note: As a rough guideline, please try to keep the written submission to one or two paragraphs.
2) Orkhon Foods makes hand-held pies (among other products). The firm’s weekly sales of hand-held pies over the past seven weeks are given in the table. The firm’s operations manager, Amarjargal, wants to forecast sales for week 8.
Weeks
Sales of hand-held pies(000s)
1
19
2
18
3
17
4
20
5
18
6
22
7
20
Forecast the week 8 sales using the following approaches:
a) Naïve approach
b) 5-month moving average
c) 3-month weighted moving average using the following weights: 0.50 for week 7, 0.30 for week 6, and 0.20 for week 5.
d) Exponential smoothing using a smoothing constant of 0.30, assume a week 2…
What area of emotional intelligence refers to the ability to manage your emotions, particularly in stressful situations, and maintain a positive outlook despite setbacks?
relationship management
self awareness
social awareness
self management
What area of emotional intelligence refers to the ability to manage your emotions, particularly in stressful situations, and maintain a positive outlook despite setbacks?
relationship management
self awareness
social awareness
self management
Chapter 13 Solutions
Principles of Operations Management: Sustainability and Supply Chain Management (10th Edition)
Ch. 13 - Make the case for, and then against, this pricing...Ch. 13 - Prob. 1DQCh. 13 - Why are SOP teams typically cross-functional?Ch. 13 - Prob. 3DQCh. 13 - Prob. 4DQCh. 13 - Prob. 5DQCh. 13 - Prob. 6DQCh. 13 - Prob. 7DQCh. 13 - Prob. 8DQCh. 13 - Prob. 9DQ
Ch. 13 - Prob. 10DQCh. 13 - Prob. 11DQCh. 13 - Prob. 12DQCh. 13 - Prob. 13DQCh. 13 - Prob. 14DQCh. 13 - Prob. 1PCh. 13 - Prob. 2PCh. 13 - The president of Hill Enterprises, Terri Hill,...Ch. 13 - Prob. 4PCh. 13 - Prob. 5PCh. 13 - Prob. 6PCh. 13 - Consuelo Chua, Inc., is a disk drive manufacturer...Ch. 13 - Prob. 8PCh. 13 - Prob. 9PCh. 13 - Prob. 10PCh. 13 - Prob. 11PCh. 13 - Southeast Soda Pop, Inc., has a new fruit drink...Ch. 13 - Ram Roys firm has developed the following supply,...Ch. 13 - Jerusalem Medical Ltd., an Israeli producer of...Ch. 13 - Prob. 15PCh. 13 - Prob. 16PCh. 13 - Prob. 17PCh. 13 - Prob. 18PCh. 13 - Dwayne Cole, owner of a Florida firm that...Ch. 13 - Prob. 24PCh. 13 - Prob. 25PCh. 13 - Prob. 26PCh. 13 - Evaluate the various configurations of operating...Ch. 13 - Prob. 2CSCh. 13 - After researching revenue (yield) management in...Ch. 13 - The Magic used its original pricing systems of...Ch. 13 - Prob. 3VC
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
- This area of emotional intelligence describes your ability to not only understand your strengths and weaknesses but to recognize your emotions and their effect on you and your team’s performance self management self awareness relationship management social awarenessarrow_forwardEmotional intelligence is defined as the ability to understand and manage your emotions, as well as recognize and influence the emotions of those around you. True Falsearrow_forwardAt the Ford automobile Highland plant, assume the one-millionth vehicle was produced in 1916 at a cost of $8084 (in 2013 US$), by how much did the Ford company reduce his cost with each doubling of cumulative output from 1916 to 1927?arrow_forward
- At the Ford automobile Highland plant,in 1913, how long did the average worker stay with the plant and what was the average tenure of a worker?arrow_forwardCommunity Federal Bank in Dothan, Alabama, recently increased its fees to customers who use employees as tellers. Management is interested in whether its new tee policy has increased the number of customers now using its automatic teller machines to that point that more machines are required. The following table provides the number of automatic teller transactions by week. Use trend projection with regression to forecast usage for weeks 13-16.arrow_forwardDavison Electronics manufactures three LED television monitors, identified as Model A, Model B, and Model C. Davison Electronics four manufacturing plants. Each model has its lowest possible production cost when produced at Plant 1. However, Plant 1 does not have the capacity to handle the total production of all three models. As a result, at least some of the production must be routed to the other manufacturing plants. The following table shows the minimum production requirements for next month, the plant capacities in units per month, and the production cost per unit at each plant: Model Production Cost per Unit Minimum Production Requirements Plant 1 Plant 2 Plant 3 Plant 4 A $25 $28 $37 $34 48,000 B $26 $35 $36 $41 75,000 C $20 $31 $26 $23 60,000 Production Capacity 65,000 50,000 32,000 43,000 Davison’s objective is to determine the cost-minimizing production planarrow_forward
- Anecdotally, entrepreneurs frequently encounter two critical dilemmas in managing human resources: the timing of hiring and the decision regarding hiring a generalist versus a specialist for their growing venture. Deciding when to expand a team is crucial, as premature hiring (i.e., hiring too soon) can strain resources, while delayed hiring (i.e., hiring too late) might hinder growth opportunities. Moreover, the choice between hiring a generalist or a specialist depends on the specific needs and stage of the venture, with each option presenting distinct advantages and challenges. To address these issues, a management scholar seeks to identify the factors shaping the hiring cycle throughout the entrepreneurial journey and to understand the criteria for choosing between generalists and specialists at various stages of a venture. The scholar has assembled a sample of 20 experienced South African entrepreneurs who have encountered both failure and success in the financial technology…arrow_forward3. [25 pts.] Four projects are available for investment. The projects require the cash flows and yield the net present values (NPV) (in millions) shown in the following table. Project id. 1 2 Cash outflow at time 0 (million Lira) 8 8 NPV (million Lira) 12 11 3 4 6 5 8 6 If 20 million Lira is available for investment at time 0, find the investment plan that maximizes NPV. All investments are required to be 0 or 1 (fractional investment values are not permitted). a. Formulate the mathematical model. (Write the decision variables, objective function and the constraints.) [10 pts.] b. Find the optimal solution by using Branch and Bound method (Draw the branch and bound tree clearly, write also lower bounds(LB)) (Left branches x=0, right branches x =1) [15 pts.].arrow_forwardexamine the production concept and operations management, what are the key steps required to achieve success? Be specific in your response.arrow_forward
- Produce a 3000 report with references on one international organization of your choice and Address the following: Provide a brief introduction of the organisation and sector it operates in, including its mission and vision statements, its core values, a summary of its financial performance and a general overview of the business’s operational activities. From the relevant literature explain the Total Quality Management (TQM) processes the chosen organization follows and identify one quality challenge/issue that the organization faced or is currently facing. Explain how the organization managed/or still managing the particular quality challenge/issue. Critically analyze whether the organization failed or succeeded in achieving and maintaining quality performance. Provide a few critical recommendations for business managers in order to highlight the importance of Total Quality Management (TQM) within an organization.arrow_forward問題2 Production system design involves determining the arrangement of workstations and the... O allocation of resources to workstations design of the process O production schedule all of the abovearrow_forwardElaborate on the need for and the benefits of an effective supply chain management (SCM) system in the context of a globalized and networked economy. In your answer, explain how organizations like Dell and Hewlett-Packard leverage supply chain networks to maintain competitiveness, and analyse the impact of globalization, technological advancements, and business environment changes on supply chain structures. Additionally, evaluate the key components of SCM, including distribution network configuration, inventory management, and cash-flow management, and discuss how these components contribute to creating an effective and integrated supply chain. (15) 3.2. Critically evaluate the requirements for effective inventory management within an organization. In your answer, discuss the importance of inventory accounting systems, the role of cost information (holding, ordering, and shortage costs), and the significance of classification systems like ABC analysis. Additionally, analyse how…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,
Purchasing and Supply Chain ManagementOperations ManagementISBN:9781285869681Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. PattersonPublisher:Cengage Learning
MarketingMarketingISBN:9780357033791Author:Pride, William MPublisher:South Western Educational Publishing
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Purchasing and Supply Chain Management
Operations Management
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Cengage Learning
Marketing
Marketing
ISBN:9780357033791
Author:Pride, William M
Publisher:South Western Educational Publishing
Inventory Management | Concepts, Examples and Solved Problems; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=2n9NLZTIlz8;License: Standard YouTube License, CC-BY