Operations Management: Processes and Supply Chains (12th Edition) (What's New in Operations Management)
12th Edition
ISBN: 9780134741062
Author: Lee J. Krajewski, Manoj K. Malhotra, Larry P. Ritzman
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter D, Problem 21P
Summary Introduction
Interpretation: Assuming the given constraints, the optimal production plan, along with the workforce staffing plan is to be proposed.
Concept Introduction: The Company produces shovels for industrial and home-use.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Ana Chavarria, front office manager at The Times Hotel, has completed a yield management seminar at Keystone University and is preparing an argument to adopt this concept at The Times Hotel to present to Margaret Chu, general manager. She begins by com- piling a history of room occupancy and ADRs, which she hopes will reveal areas in which yield management could help. She prepares an electronic spreadsheet that lists rooms sold with corresponding room rates and correlates the data to tourism activities in the area. Ana sends an analysis of revenue realized and revenue potential to Ms. Chu for review prior to their discussion. After reviewing the analysis, Ms. Chu concludes, “This is just another scam; the industry is slow to adopt this,” and disregards the entire report. She knows that occupancy percentage, ADR, and RevPAR are all that you need to be efficient today, so why change? Ana passes Ms. Chu in the lobby, and Ms. Chu indicates her distrust of the yield management concept but…
Farmers Groceries To You (FGTY) is a fast-growing company started by JMU alumni, which delivers fresh groceries collected in Virginia farms to families in the Shenandoah region. As part of an expansion plan, FGTY is considering approaching the northern Virginia market through printed product lists (PLs) containing deals, coupons and customers testimonies. The initial plan is to send 200,000 PLs to households in Fairfax and Arlington, expecting new customers to place orders. The company estimates to incur a fixed cost of $30,000 associated with design, printing setup and transportation contracting. Beyond this, the average transportation cost per PL is ¢20, while the printing cost per PL is ¢10. Also, FGTY incurs in an average cost of ¢25 for processing each order placed by a customer using the PL’s promotion codes. The expected size of an order is $50, and FGTY’s variable cost per order (mainly product costs labor) is close to 80% of the order’s average. You’ve been hired to help FGTY…
the excel file president’s inn guest database provides a list of customers, rooms they occupied, arrival and departure dates, number of occupants, and daily rate for a small bed- and-breakfast inn during one month. room rates are the same for one or two guests; however, additional guests must pay an additional $20 per person per day for meals. guests staying for seven days or more receive a 10% discount. modify the spreadsheet to calculate the number of days that each party stayed at the inn and the total revenue for the length of stay.
Chapter D Solutions
Operations Management: Processes and Supply Chains (12th Edition) (What's New in Operations Management)
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
- Scenario 3 Ben Gibson, the purchasing manager at Coastal Products, was reviewing purchasing expenditures for packaging materials with Jeff Joyner. Ben was particularly disturbed about the amount spent on corrugated boxes purchased from Southeastern Corrugated. Ben said, I dont like the salesman from that company. He comes around here acting like he owns the place. He loves to tell us about his fancy car, house, and vacations. It seems to me he must be making too much money off of us! Jeff responded that he heard Southeastern Corrugated was going to ask for a price increase to cover the rising costs of raw material paper stock. Jeff further stated that Southeastern would probably ask for more than what was justified simply from rising paper stock costs. After the meeting, Ben decided he had heard enough. After all, he prided himself on being a results-oriented manager. There was no way he was going to allow that salesman to keep taking advantage of Coastal Products. Ben called Jeff and told him it was time to rebid the corrugated contract before Southeastern came in with a price increase request. Who did Jeff know that might be interested in the business? Jeff replied he had several companies in mind to include in the bidding process. These companies would surely come in at a lower price, partly because they used lower-grade boxes that would probably work well enough in Coastal Products process. Jeff also explained that these suppliers were not serious contenders for the business. Their purpose was to create competition with the bids. Ben told Jeff to make sure that Southeastern was well aware that these new suppliers were bidding on the contract. He also said to make sure the suppliers knew that price was going to be the determining factor in this quote, because he considered corrugated boxes to be a standard industry item. Is Ben Gibson acting legally? Is he acting ethically? Why or why not?arrow_forwardScenario 3 Ben Gibson, the purchasing manager at Coastal Products, was reviewing purchasing expenditures for packaging materials with Jeff Joyner. Ben was particularly disturbed about the amount spent on corrugated boxes purchased from Southeastern Corrugated. Ben said, I dont like the salesman from that company. He comes around here acting like he owns the place. He loves to tell us about his fancy car, house, and vacations. It seems to me he must be making too much money off of us! Jeff responded that he heard Southeastern Corrugated was going to ask for a price increase to cover the rising costs of raw material paper stock. Jeff further stated that Southeastern would probably ask for more than what was justified simply from rising paper stock costs. After the meeting, Ben decided he had heard enough. After all, he prided himself on being a results-oriented manager. There was no way he was going to allow that salesman to keep taking advantage of Coastal Products. Ben called Jeff and told him it was time to rebid the corrugated contract before Southeastern came in with a price increase request. Who did Jeff know that might be interested in the business? Jeff replied he had several companies in mind to include in the bidding process. These companies would surely come in at a lower price, partly because they used lower-grade boxes that would probably work well enough in Coastal Products process. Jeff also explained that these suppliers were not serious contenders for the business. Their purpose was to create competition with the bids. Ben told Jeff to make sure that Southeastern was well aware that these new suppliers were bidding on the contract. He also said to make sure the suppliers knew that price was going to be the determining factor in this quote, because he considered corrugated boxes to be a standard industry item. As the Marketing Manager for Southeastern Corrugated, what would you do upon receiving the request for quotation from Coastal Products?arrow_forwardThe operations manager for an auto supply company is evaluating the potential purchase of a new machine for the production of a transmission component. Current manufacturing costs are fixed costs of $11,000 and a variable cost of $0.50 per unit. The new machine would have fixed cost of $4,000 and a variable cost of $0.75 per unit. Each component is sold for $1.50 per unit. Develop two separate models in your spreadsheet to calculate Total Profit for each option. The models must be flexible and able to calculate Total profit for any Quantity produced. ( use an excel sheet to show formulas) . Find the break-even quantity for each optionarrow_forward
- The manufacturing plant of Carilla Ltd. specializes in crafting specialized pieces for carnival. With a monthly production capacity of 15,000 pieces, the company currently manufactures and sells 11,000 pieces per month. Typically priced at $200 per piece, the company's cost breakdown for the ongoing production level is outlined below: Variable costs that vary with number of units producedDirect materials $ 440,000Direct manufacturing labor 495,000Variable costs (for setups, materials handling, quality control, etc.)that vary with number of batches, 220 batches * $500 per batch 110,000 Fixed CostsFixed manufacturing costs 300,000Fixed marketing costs 200,000Total costs $1,545,000Carilla has just received a special one-time-only order for 4,000 pieces at $150 per piece. Accepting the special order would not affect the company’s regular business. Carilla makes pieces for its existing customers in batch sizes of 50 pieces (220 batches 50 pieces per batch = 11,000 pieces). The special…arrow_forwardThe manufacturing plant of Carilla Ltd. specializes in crafting specialized pieces for carnival. With a monthly production capacity of 15,000 pieces, the company currently manufactures and sells 11,000 pieces per month. Typically priced at $200 per piece, the company's cost breakdown for the ongoing production level is outlined below: Variable costs that vary with number of units producedDirect materials $ 440,000Direct manufacturing labor 495,000Variable costs (for setups, materials handling, quality control, etc.)that vary with number of batches, 220 batches * $500 per batch 110,000 Fixed CostsFixed manufacturing costs 300,000Fixed marketing costs 200,000Total costs $1,545,000Carilla has just received a special one-time-only order for 4,000 pieces at $150 per piece. Accepting the special order would not affect the company’s regular business. Carilla makes pieces for its existing customers in batch sizes of 50 pieces (220 batches 50 pieces per batch = 11,000 pieces). The special…arrow_forwardA company manufactures tables and chairs. Each table and chair must be made entirely out of oak or entirely out of pine. A total of 150 board ft of oak are available. A table requires 17 board ft of oak, and a chair requires 5 board ft of oak. Each table can be sold for $40, and each chair for $15. A LP model has been formulated to help the company determine the production plan that maximizes revenue. Please draw a flow chart for the programarrow_forward
- A linear programming computer package is needed. The Silver Star Bicycle Company will be manufacturing both men's and women's models for its Easy-Pedal 10-speed bicycles during the next two months. Management wants to develop a production schedule indicating how many bicycles of each model should be produced in each month. Current demand forecasts call for 150 men's and 125 women's models to be shipped during the first month and 200 men's and 150 women's models to be shipped during the second month. Additional data are shown. Model Production Costs Labor Requirements (hours) Current Inventory Manufacturing Assembly Men's $120 2.0 1.5 20 Women's $90 1.6 1.0 30 Last month the company used a total of 1,000 hours of labor. The company's labor relations policy will not allow the combined total hours of labor (manufacturing plus assembly) to increase or decrease by more than 100 hours from month to month. In addition, the company charges monthly inventory at the rate of 2% of the…arrow_forwardThe Cranston Telephone Company employs workers who lay telephone cables and perform various other construction tasks. The company prides itself on good service and strives to complete all service orders within the planning period in which they are received. Each worker puts in 600 hours of regular time per planning period and can work as many as an additional 100 hours of overtime. The operations department has estimated the following staff requirements for such services over the next four planning periods:Planning Period 1 2 3 4Demand (hours) 21,000 18,000 30,000 12,000Cranston pays regular-time wages of $6,000 per employee per period for any time worked up to 600 hours (including undertime). The overtime pay rate is $15 per hour over 600 hours. Hiring, training, and outfitting a new employee costs $8,000. Layoff costs are $2,000 per employee. Currently, 40 employees work for Cranston in this capacity. No delays in service, or backorders, are allowed. Use the spreadsheet approach to…arrow_forwardGrand Garden is a hotel with 140 suites. Its regular suite price is $210 per night per suite. The hotel’s total cost per night is $150 per suite and consists of the following. Variable cost $ 110 Fixed cost 40 Total cost per night per suite $ 150 The hotel manager receives an offer to hold the local Bikers’ Club meeting at the hotel in March, which is the hotel’s slow season with a low occupancy rate per night. The Bikers’ Club would reserve 120 suites for one night if the hotel accepts a price of $118 per night.(a) What is the contribution margin from this special offer?(b) Should the Bikers’ Club offer be accepted or rejected?arrow_forward
- Trips Logistics, a third-party logistics firm that provides warehousing and other logistics services, is facing a decision regarding the amount of space to lease for the upcoming three-year period. The general manager has forecast that Trips Logistics will need to handle a demand of 100,000 units for each of the next three years. Historically, Trips Logistics has required 1,000 square feet of warehouse space for every 1,000 units of demand. For the purposes of this discussion, the only cost Trips Logistics faces is the cost for the warehouse. Trips Logistics receives revenue of $1.22 for each unit of demand. The general manager must decide whether to sign a three-year lease or obtain warehousing space on the spot market each year. The three-year lease will cost $1 per square foot per year, and the spot market rate is expected to be $1.20 per square foot per year for each of the three years. Trips Logistics has a discount rate of k = 0.1.arrow_forwardThe DellaVecchia Garden Center purchases and sells Christmas trees during the holiday season. It purchases the trees for $10 each and sells them for $20 each. Any trees not sold by Christmas day are sold for $2 each to a company that makes wood chips. The garden center estimates that four levels of demand are possible: 100, 200, 500, and 1,000 trees.a. Compute the payoffs for purchasing 100, 200, 500, or1,000 trees for each of the four levels of demand.b. Construct a payoff table, indicating the events and alternative courses of action.c. Construct a decision tree.d. Construct an opportunity loss table. Use the Optimistic (maximax) to choose the best choice.e.Use the Pessimistic (maximin) to choose the best choice.f.Use the Criterion of realism (Hurwicz) to choose the best choice. α = 0.6g.Use the Equally likely (Laplace) to choose the best choice. h.Use the Minimax regret to choose the best choice.i.Use the expected monetary value to make a choice. ( Probability for the four level…arrow_forwardThe DellaVecchia Garden Center purchases and sells Christmas trees during the holiday season. It purchases the trees for $10 each and sells them for $20 each. Any trees not sold by Christmas day are sold for $2 each to a company that makes wood chips. The garden center estimates that four levels of demand are possible: 100, 200, 500, and 1,000 trees.a. Compute the payoffs for purchasing 100, 200, 500, or1,000 trees for each of the four levels of demand.b. Construct a payoff table, indicating the events and alternative courses of action.c. Construct a decision tree.d. Construct an opportunity loss table. Use the Optimistic (maximax) to choose the best choice.e.Use the Pessimistic (maximin) to choose the best choice.f.Use the Criterion of realism (Hurwicz) to choose the best choice. α = 0.6g.Use the Equally likely (Laplace) to choose the best choice.h.Use the Minimax regret to choose the best choice.i.Use the expected monetary value to make a choice. ( Probability for the four level…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
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
Inventory Management | Concepts, Examples and Solved Problems; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=2n9NLZTIlz8;License: Standard YouTube License, CC-BY