Operations and Supply Chain Management 9th edition
9th Edition
ISBN: 9781119320975
Author: Roberta S. Russell, Bernard W. Taylor III
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 14.S, Problem 4P
The Pinewood Cabinet and Furniture Company produces sofas, tables, and chairs at its plant in Greensboro, North Carolina. The plant uses three main resources to make furniture—wood, upholstery, and labor. The resource requirements for each piece of furniture and the total resources available weekly are as follows:
The furniture is produced on a weekly basis and stored in a warehouse until the end of the week, when it is shipped out. The warehouse has a total capacity of 500 pieces of furniture; however, a sofa takes up twice as much space as a table or chair. Each sofa earns $320 in profit, each table, $275, and each chair, $190. The company wants to know how many pieces of each type of furniture to make per week in order to maximize profit.
Formulate and solve a linear programming model for this problem.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
iEx transports products from their three processing plants directly to three warehouses. The
products are processed in plants located in Athlone, Ballinasloe and Cavan. The warehouses
are located in Kilkenny, Limerick, and Mayo.
In line with the research supporting a shorter working week and higher productivity, the
plants and warehouses operate on a FOUR-day week basis. Supply and demand are as
follows: Athlone can supply 120 units/week; Ballinasloe can supply 80 units/week; and
Cavan can supply 20 units/week. Demand is 60 units/week at Kilkenny, 120 units/week at
Limerick and 40 units/week at Mayo. Daily Per unit shipping costs (in Euro) from the
processing plants to each of the warehouses are displayed in the table below.
To
Kilkenny
Limerick
Мayo
From
Athlone
4
8
Ballinasloe
6
3
7
Cavan
9
5
2
Show the network representation of the iEx transportation problem to minimize the daily
total shipping cost.
R. C. Coleman distributes a variety of food products that are sold through grocery store and supermarket outlets. The company receives orders directly from the individual outlets, with a typical order requesting the delivery of several cases of anywhere from 20 to 50 different products. Under the company’s current warehouse operation, warehouse clerks dispatch order-picking personnel to fill each order and have the goods moved to the warehouse shipping area Because of the high labor costs and relatively low productivity of hand order picking, management has decided to automate the warehouse operation by installing a computer-controlled order-picking system along with a conveyor system for moving goods from storage to the warehouse shipping area. R. C. Coleman’s director of material management has been named the project manager in charge of the automated warehouse system. After consulting with members of the engineering staff and warehouse management personnel, the director compiled a…
Everest (EVT) is an outdoor equipment retailer that sells camping, fishing, boating, and other outdoor supplies. It carries an extensive inventory in its store and offers an online search capability for items in its warehouse that are not available in the store. Customers come into the store, browse the shelves, select their purchases, and take them to the cashier. At the cashier’s desk, they can also search warehouse stock availability, place orders for items not currently available in the store, and collect and pay for products previously ordered. EVT does not offer credit terms; all sales are for cash.
Requirement:
Identify the Resources, Events and Agents in Everest Case
Prepare an REA model for EVT database.
Show all cardinalities in the associations.
Chapter 14 Solutions
Operations and Supply Chain Management 9th edition
Ch. 14.S - Prob. 1QCh. 14.S - Prob. 2QCh. 14.S - Prob. 3QCh. 14.S - Prob. 4QCh. 14.S - Prob. 5QCh. 14.S - Prob. 6QCh. 14.S - Prob. 7QCh. 14.S - Prob. 8QCh. 14.S - Prob. 1PCh. 14.S - The Tycron Company produces three electrical...
Ch. 14.S - Prob. 3PCh. 14.S - The Pinewood Cabinet and Furniture Company...Ch. 14.S - The Mystic Coffee Shop blends coffee on the...Ch. 14.S - Prob. 6PCh. 14.S - Prob. 7PCh. 14.S - Prob. 8PCh. 14.S - Prob. 9PCh. 14.S - Prob. 10PCh. 14.S - Prob. 11PCh. 14.S - Prob. 12PCh. 14.S - Prob. 13PCh. 14.S - Prob. 14PCh. 14.S - Prob. 15PCh. 14.S - Prob. 16PCh. 14.S - Prob. 17PCh. 14.S - Prob. 18PCh. 14.S - Prob. 19PCh. 14.S - Prob. 20PCh. 14.S - Prob. 22PCh. 14.S - Prob. 23PCh. 14.S - Prob. 24PCh. 14.S - Prob. 25PCh. 14.S - Prob. 27PCh. 14.S - Prob. 28PCh. 14.S - Prob. 1.1CPCh. 14.S - Prob. 1.2CPCh. 14.S - Prob. 1.3CPCh. 14.S - Prob. 1.4CPCh. 14.S - Prob. 1.5CPCh. 14.S - Prob. 1.6CPCh. 14.S - Prob. 1.7CPCh. 14.S - Prob. 1.8CPCh. 14.S - Prob. 1.9CPCh. 14.S - Prob. 2.1CPCh. 14 - Prob. 1.1ASCCh. 14 - Prob. 1.2ASCCh. 14 - Supply and Demand in the Spirits Industry A...Ch. 14 - Supply and Demand in the Spirits Industry A...Ch. 14 - Supply and Demand in the Spirits Industry A...Ch. 14 - Disneys Magic Numbers Sales and operations...Ch. 14 - Disneys Magic Numbers Sales and operations...Ch. 14 - Prob. 1QCh. 14 - List several alternatives for adjusting capacity....Ch. 14 - Prob. 3QCh. 14 - How do linear programming, the linear decision...Ch. 14 - Prob. 5QCh. 14 - What options are available for altering the...Ch. 14 - Prob. 7QCh. 14 - Prob. 8QCh. 14 - Explain the process of collaborative planning. How...Ch. 14 - Prob. 11QCh. 14 - Prob. 12QCh. 14 - Prob. 1PCh. 14 - Prob. 2PCh. 14 - Prob. 3PCh. 14 - Prob. 4PCh. 14 - Mamas Stuffin is a popular food item during the...Ch. 14 - Prob. 6PCh. 14 - Slopes Sleds (SS) makes skis, snowboards, and...Ch. 14 - Prob. 8PCh. 14 - Midlife Shoes, Inc, is a manufacturer of sensible...Ch. 14 - Design a production plan for Mamas Stuffin in...Ch. 14 - Design a production plan for FansForYou in Problem...Ch. 14 - Prob. 16PCh. 14 - Prob. 17PCh. 14 - Prob. 18PCh. 14 - Prob. 19PCh. 14 - Prob. 20PCh. 14 - Prob. 21PCh. 14 - Prob. 22PCh. 14 - How many units are available-to-promise in period...Ch. 14 - Complete the available-to-promise table below.Ch. 14 - Complete the available-to-promise table below.Ch. 14 - Calculate the available-to-promise row in the...Ch. 14 - Complete the following table. How many Bs are...Ch. 14 - Managers at the Dew Drop Inn are concerned about...Ch. 14 - Prob. 29PCh. 14 - Prob. 30PCh. 14 - Prob. 31PCh. 14 - Prob. 32PCh. 14 - The Forestry Club sells Christmas trees each year...Ch. 14 - Prob. 34PCh. 14 - Tariott Hotel rents rooms for 125 a night that...Ch. 14 - Prob. 36PCh. 14 - Prob. 1.1CPCh. 14 - Prob. 1.2CPCh. 14 - Prob. 1.3CP
Additional Business Textbook Solutions
Find more solutions based on key concepts
Consider the sales data for Computer Success given in Problem 7. Use a 3-month weighted moving average to forec...
Operations Management: Processes and Supply Chains (12th Edition) (What's New in Operations Management)
The schedule Dr. Barr set up worked well at the clinic where she was a resident. What are some of the reasons w...
Operations Management, Binder Ready Version: An Integrated Approach
•• 4.6 The monthly sales for Yazici Batteries, Inc., were as follows:
MONTH SALES
January 20
February 21
March ...
Operations Management
What is precedent, and how does it affect common law?
Business in Action (8th Edition)
What is precedent, and how does it affect common law?
Business in Action
13. Explain the value of seasonal indices in forecasting. How are seasonal patterns different from cyclical pat...
Operations Management: Sustainability and Supply Chain Management (12th Edition)
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
- Tropic Industrials Ltd. is a cement manufacturing company located in Old Harbour St. Catherine Jamaica. The manufacturing plant covers over 2000 Hectares of land and boasts a modern electronically powered processing plant which when running at full capacity can produce approximately 78000 metric tons of the company's number one selling product “Quick Dry” bag cement at the end of an eight-hour shift. Once the cement has been manufactured it is then packed into bags and placed onto conveyor belts and then transported to a centralized warehouse on the plant. Once sorted the finished goods are then distributed by truck to the company’s three main distribution depots located in Kingston, St. James, and St. Ann. Quick Dry cement is primarily manufactured for local consumption which includes the housing, commercial building, and road construction sectors. In response to a surge in the growth of the local housing and construction sectors, Tropic Industrials Ltd has initiated plans to expand…arrow_forwardThe Seaside Hotel is a three-star hotel in Newquay, Cornwall. It contains 108 rooms and employs 30 fulltime and 40 parttime personnel. Between May and August, the hotel's workforce is nearly doubled by casual and temporary workers. Cornwall is a difficult place to do business, especially in the tourism industry. Business is highly seasonal with hotels experiencing very low occupancy during the offseason and many hotels choose not to operate during this time. The Seaside Hotel operates all year round by supplementing its tourism trade during the off-season by offering discounted conferencing facilities for local businesses and as a cheap base for corporate events and activities, such as team building weekends. Tourism is, however, vitally important for the region and its businesses and provides a significant proportion of all jobs in the South West. Cornwall can, however, be a difficult place in which to work. For instance, Newquay – Cornwall’s most popular holiday destination – is one…arrow_forwardMaterial Handling Systems Case Mfa Company operates a centrally located storeroom in their manufacturing complex. Every afternoon, each craft foreman (Tin Shop, Electric Shop, Iron Workers, etc.) writes a requisition for common use items include nuts, bolts, screws, washers, flashlight batteries, and gloves. All specialty items are ordered separately. During the night shift, the storeroom personnel fill the orders items requested by the craft foreman. Each morning, one or two workers from each department to go the storeroom with a four –wheel platform truck to pick up the filled order. Question: Although studies have been performed to determine the amount of time craftsmen spend waiting the supplies, it is the thoughts of the management that idle craft manpower is a problem resulting from this procedure. How can time spent traveling and from the described storeroom be reduced, thus, eliminating or decreasing crafts’ personnel travel time?arrow_forward
- The Burroughs garment company manufactures men's shirts and women’s blouses for Walmark Discount stores. Walmark will accept all the production supplied by Burroughs. The production process includes cutting, sewing and packaging. Burroughs employs 25 workers in the cutting department, 35 in the sewing department and 5 in the packaging department. The factory works one 8-hour shift, 5 days a week. Determine the optimal weekly production schedule for Burroughs.arrow_forwardGalaxy Candy Company manufactures two popular candy bars, the Eclipse bar and the Nova bar. Both candy bars go through a mixing operation where the various ingredients are combined, and the Coating Department where the bars from the Mixing Department are coated with chocolate. The Eclipse bar is coated with both white and dark chocolate to produce a swirled effect. A material shortage of an ingredient in the Nova bar limitsproduction to 300 batches per hour. Production and sales data are presented in the following table. Mixing CoatingAvailable capacity in hours 525 500Use of capacity in hours per batch of product: Eclipse 1.5 2.0 Nova…arrow_forwardMacon Controls produces three different types of control units used to protect industrial equipment from overheating. Each of these units must be processed by a machine that Macon considers to be their process bottleneck. The plant operates on two 8-hour shifts, 5 days per week, 52 weeks per year. The table below provides the time standards at the bottleneck, lot sizes, and demand forecasts for the three units. Because of demand uncertainties, the operations manager obtained three demand forecasts (pessimistic, expected, and optimistic). The manager believes that a 25 percent capacity cushion is best. D Demand Forecast Component A B C Time Standard Processing Setup (hr/unit) (hr/lot) 0.04 1.0 0.20 4.4 0.05 8.5 Lot Size (units/lot) 50 75 100 Demand Forecast Pessimistic Expected Optimistic Pessimistic 16,000 10,000 18,000 a. How many machines are required to meet minimum (Pessimistic) demand, expected demand, and maximum (Optimistic) demand? (Enter your responses rounded up to the next…arrow_forward
- Macon Controls produces three different types of control units used to protect industrial equipment from overheating. Each of these units must be processed by a machine that Macon considers to be their process bottleneck. The plant operates on two 8-hour shifts, 5 days per week, 52 weeks per year. The table below provides the time standards at the bottleneck, lot sizes, and demand forecasts for the three units. Because of demand uncertainties, the operations manager obtained three demand forecasts (pessimistic, expected, and optimistic). The manager believes that a 25 percent capacity cushion is best. i Demand Forecast Component A B C Time Standard Processing (hr/unit) 0.04 0.20 0.05 Setup (hr/lot) 1.0 4.4 8.5 Lot Size (units/lot) 50 75 100 Demand Forecast Pessimistic Expected 16,000 17,000 10,000 12,000 18,000 24,000 a. How many machines are required to meet minimum (Pessimistic) demand, expected demand, and maximum (Optimistic) demand? (Enter your responses rounded up to the next…arrow_forwardMacon Controls produces three different types of control units used to protect industrial equipment from overheating. Each of these units must be processed by a machine that Macon considers to be their process bottleneck. The plant operates on two 8-hour shifts, 5 days per week, 52 weeks per year. The table below provides the time standards at the bottleneck, lot sizes, and demand forecasts for the three units. Because of demand uncertainties, the operations manager obtained three demand forecasts (pessimistic, expected, and optimistic). The manager believes that a 30 percent capacity cushion is best. Time Standard Demand Forecast Setup (hr/lot) Lot Size Processing (hr/unit) Component Pessimistic Expected Optimistic (units/lot) A 0.05 1.0 50 16,000 16,000 27,000 В 0.30 4.6 80 11,000 12,000 17,000 C 0.05 8.3 100 16,000 23,000 35,000 a. How many machines are required to meet minimum (Pessimistic) demand, expected demand, and maximum (Optimistic) demand? (Enter your responses rounded up…arrow_forwardA machine shop is tasked with processing five different products in four workstations, and operates 40 hours per week. Part-mix ratios, batch quantities, part routings, machines, servers, and production times are given in the table below for the five part styles produced in the shop. Part production times include an allowance for setup time that is based on the batch quantity for each part style. Production records indicate that the average nonproductive time associated with each operation is 10 hrs. Operation sequence for each part style is in the order of station number. Part styles are identified by letter and stations are identified by number. Determine the average lead time for all four part styles (hours, 2 decimal points). Part style (j) A B D Part mix ( p;) 0.25 0.20 0.10 0.20 0.25 Batch quantity ( Qb) 25 19 19 20 27 Stations (i) Servers ( s;) ТрА (hr) Трв (hr) Трс (hr) Tро (hr) ТРЕ (hr) 1 1 0.27 0.36 0.14 0.17 2 1 0.46 0.45 0.26 0.11 3 1 0.44 0.17 0.17 0.25 4 1 0.28 0.13 0.26…arrow_forward
- The Canadian government has built a large grain-shipping port at Churchill, Manitoba, on the Hudson Bay. Grain grown in southern Manitoba is carried by rail to Churchill during the open-water shipping season. Unfortunately the port is open only 50 days per year during July and August. This leads to some critical crew staffing decisions by management. The port has the capacity to load up to 7 ships simultaneously, provided that each loading bay has an assigned crew. The remote location and short shipping season results in a very high labor cost for each crew assigned, and management would like to minimize the number of crews. Ships arrive in a random pattern that can be modeled using the Poisson probability model. If a ship arrives and all available loading bays are filled, the ship will be delayed, resulting in a large cost that must be paid to the owner of the ship. This penalty was negotiated to encourage ship owners to send their ships to Churchill.Results of an initial analysis…arrow_forwardKenworth Company uses a job - order costing system. Only three jobs - Job 105, Job 106, and Job 107 - were worked on during November and December. Job 105 was completed on December 10; the other two jobs were still in production on December 31, the end of the company's operating year. Data from the job cost sheets of the three jobs follow: The following additional information is avallable: a. Manufacturing overhead is applled to jobs on the basis of direct labour cost. b. Balances in the inventory accounts at November 30 were as follows: \table[[Raw Materials,], [Work in Process, $40, 600 Required: 1. Prepare 1 accounts for Raw Materials, Work in Process, Finished Goods, and Manufacturing Overhead. Enter the November 30 Inventory balances given above; in the case of Work in Process, compute the November 30 balance and enter it into the Work in Process T-account Raw Materials Beg Bal End. Bal Work in Process Bey Bal End Bal 이 Finished Goods Manufacturing Overhead Beg Bal Beg Bal End…arrow_forwardDon't used Chat gptarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,
Operations ManagementOperations ManagementISBN:9781259667473Author:William J StevensonPublisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...Operations ManagementISBN:9781259666100Author:F. Robert Jacobs, Richard B ChasePublisher:McGraw-Hill Education
Purchasing and Supply Chain ManagementOperations ManagementISBN:9781285869681Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. PattersonPublisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...Operations ManagementISBN:9781478623069Author:Steven Nahmias, Tava Lennon OlsenPublisher:Waveland Press, Inc.
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Operations Management
Operations Management
ISBN:9781259667473
Author:William J Stevenson
Publisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...
Operations Management
ISBN:9781259666100
Author:F. Robert Jacobs, Richard B Chase
Publisher:McGraw-Hill Education
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
Production and Operations Analysis, Seventh Editi...
Operations Management
ISBN:9781478623069
Author:Steven Nahmias, Tava Lennon Olsen
Publisher:Waveland Press, Inc.
Inventory Management | Concepts, Examples and Solved Problems; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=2n9NLZTIlz8;License: Standard YouTube License, CC-BY