Operations Management
13th Edition
ISBN: 9781259667473
Author: William J Stevenson
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 13, Problem 16DRQ
Can the optimal stocking level in the single-period model ever be less than expected demand? Explain briefly.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
1
Demand for portable music players for joggers has caused Nancy Industries (Nancy) to grow almost 50 percent over the past year. The number of joggers continues to expand, so Nancy expects demand for music player to also expand, because, as yet, no safety laws have been passed to prevent joggers from wearing them. Demands for the players for last year was as follows :
Month
Demand (units)
Jan
4200
Feb
4300
Mar
4000
Apr
4400
May
5000
Jun
4700
Jul
5300
Aug
4900
Sep
5400
Oct
5700
Nov
6300
Dec
6000
Question :
From the choice of simple moving average, weighted moving average, exponential smoothing, and linear regression analysis, which forecasting technique would you consider the most accurate to Nancy Industries? Why?
Josie Gall's firm has developed the supply, demand, cost, and inventory data that follow.
Supply Available
Period
1
2
3
Regular
Time
40
35
40
Overtime
15
15
15
Subcontract
10
10
10
Demand
Forecast
30 units
$100
$150
$200
$6
50
65
55
Initial inventory
Regular-time cost per unit
Overtime cost per unit
Subcontract cost per unit
Carrying cost per unit per month
Assume that the initial inventory has no holding cost in the first period, and backorders are not permitted.
Allocating production capacity to meet demand at a minimum cost using the transportation method, the total cost is
(Enter your response as a whole number.)
Chapter 13 Solutions
Operations Management
Ch. 13 - What are the primary reasons for holding...Ch. 13 - What are the requirements for effective inventory...Ch. 13 - Briefly describe each of the costs associated with...Ch. 13 - What potential benefits and risks do RFID tags...Ch. 13 - Prob. 5DRQCh. 13 - Prob. 6DRQCh. 13 - a. List the major assumptions of the EOQ model. b....Ch. 13 - Explain briefly how a higher carrying cost can...Ch. 13 - What is safety stock, and what is its purpose?Ch. 13 - Prob. 10DRQ
Ch. 13 - What is meant by the term service level? Generally...Ch. 13 - Describe briefly the A-B-C approach to inventory...Ch. 13 - The purchasing agent for a company that assembles...Ch. 13 - Explain how a decrease in setup time can lead to a...Ch. 13 - What is the single-period model, and under what...Ch. 13 - Can the optimal stocking level in the...Ch. 13 - Prob. 17DRQCh. 13 - What trade-offs are involved in each of these...Ch. 13 - Who needs to be involved in inventory decisions...Ch. 13 - How has technology aided inventory management? How...Ch. 13 - To be competitive, many fast-food chains began to...Ch. 13 - As a supermarket manager, how would you go about...Ch. 13 - Sam is at the post office to mail a package. After...Ch. 13 - Give two examples of unethical conduct involving...Ch. 13 - Prob. 1PCh. 13 - a. The following table contains figures on the...Ch. 13 - A bakery buys flours in 25-pound bags. The bakery...Ch. 13 - A large law firm uses an average of 40 boxes of...Ch. 13 - Garden Variety Flower Shop uses 750 clay pots a...Ch. 13 - A produce distributor uses 800 packing crates a...Ch. 13 - A manager receives a forecast for next year....Ch. 13 - A food processor uses approximately 27,000 glass...Ch. 13 - The Friendly Sausage Factory (FSF) can produce hot...Ch. 13 - A chemical firm produces sodium bisulfate in...Ch. 13 - A company is about to begin production of a new...Ch. 13 - Prob. 12PCh. 13 - A mail-order house uses 18,000 boxes a year....Ch. 13 - A jewelry firm buys semiprecious stones to make...Ch. 13 - A manufacturer of exercise equipment purchases the...Ch. 13 - A company will begin stocking remote control...Ch. 13 - A manager just received a new price list from a...Ch. 13 - A newspaper publisher uses roughly 800 feet of...Ch. 13 - Given this information: Expected demand during...Ch. 13 - Given this information: Lead-time demand = 600...Ch. 13 - Demand for walnut fudge ice cream at the Sweet...Ch. 13 - The injection molding department of a company uses...Ch. 13 - A company uses 85 circuit boards a day in a...Ch. 13 - One item a computer store sells is supplied by a...Ch. 13 - The manager of a car wash received a revised price...Ch. 13 - A small copy center uses five 500-sheet boxes of...Ch. 13 - Ned's Natural Foods sells unshelled peanuts by the...Ch. 13 - Regional Supermarket is open 360 days per year....Ch. 13 - A service station uses 1,200 cases of oil a year....Ch. 13 - Caring Hospital's dispensary reorders doses of a...Ch. 13 - A drugstore uses fixed-order cycles for many of...Ch. 13 - Prob. 32PCh. 13 - Prob. 33PCh. 13 - Demand for jelly doughnuts on Saturdays at Don's...Ch. 13 - A public utility intends to buy a turbine as part...Ch. 13 - Skinner's Fish Market buys fresh Boston bluefish...Ch. 13 - A small grocery store sells fresh produce, which...Ch. 13 - Demand for devil's food whipped-cream layer cake...Ch. 13 - Prob. 39PCh. 13 - Demand for rug-cleaning machines at Clyde's...Ch. 13 - A manager is going to purchase new processing...Ch. 13 - A Las Vegas supermarket bakery must decide how...Ch. 13 - Offwego Airlines has a daily flight from Chicago...Ch. 13 - UPD Manufacturing produces a range of health care...Ch. 13 - Prob. 1.2CQCh. 13 - Prob. 2.1CQCh. 13 - Grill Rite is an old-line company that started out...Ch. 13 - SARAH LUBBERS AND CHRIS RUSCHE, GRAND VALLEY STATE...Ch. 13 - SARAH LUBBERS AND CHRIS RUSCHE, GRAND VALLEY STATE...Ch. 13 - Prob. 4.3CQCh. 13 - SARAH LUBBERS AND CHRIS RUSCHE, GRAND VALLEY STATE...Ch. 13 - Prob. 4.5CQCh. 13 - Prob. 1OTQCh. 13 - Prob. 2OTQCh. 13 - Prob. 3OTQCh. 13 - Prob. 4OTQ
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
- Demand for stereo headphones and MP3 players for joggers has caused Nina Industries to grow almost 50 percent over the past year. The number of joggers continues to expand, so Nina expects demand for headsets to also expand, because, as yet, no safety laws have been passed to prevent joggers from wearing them. Demand for the players for last year was as follows: MONTH DEMAND (UNITS) January February 4,100 4,200 March 3,900 April 4,300 May 4,900 June 4,600 July 5,200 August 4,800 September 5,300 October 5,600 November 6,200 December 5,900arrow_forwardPROBLEM 02. The fine Garment company sells fashion clothing. The forecasted annual demand for its premium leather jacket is 1200. The order processing cost per order is $25, and the inventory holding cost is $50/item/year. How many leather jacket should it order in one shipment? The fine garment company want to use re-order point system. It has the order quantity set at 34.64. To allow uncertainties in delivery and it customer demand, it wishes to hold 4 week of demand as safety stock. What should be re-order point if the delivery lead time is 2 weeks?arrow_forwardDescribe situations in which the single-period model is appropriate and solve typical problems.arrow_forward
- Ram Roy's firm has developed the following supply, demand, cost, and inventory data. Supply Available Regular Time Demand Рeriod Overtime Subcontract Forecast 30 15 40 35 15 15 50 40 55 Initial inventory Regular-time cost per unit Overtime cost per unit Subcontract cost per unit Carrying cost per unit per 20 units $100 $160 $250 $6 Assume that the initial inventory has no holding cost in the first period and backorders are not permitted. Allocating production capacity to meet demand at a minimum cost using the transportation method, the total cost is $ (enter your response as a whole number). Help me solve this Etext pages Get more help- Clear all Check answer erations Management 3F22) IS Dased on Heizer/Render MUnson, Cperations Vianagement, 13e. Copyright © 2022 Pearson Education Inc. All Rights Reserved. earch 555 23arrow_forwardOver the past 5 weeks, demand for wine at Winston's Winery has averaged 1,940 bottles, and the variance of demand has been 874,250 bottles. Winston has ordered an average of 1,940 bottles per week over that time period, with a variance of orders of 1,941,750 bottles. a) The bullwhip measure for glass bottles for Winston's Winery is ___ b) Winston winery is providing _____ in its supply chain. -an amplification effect -a smoothing effectarrow_forwardRam Roy's firm has developed the following supply, demand, cost, and inventory data. Supply Available Overtime Subcontract 15 5 15 5 20 5 Period 1 2 3 Regular Time 30 35 40 Demand Forecast 20 units $100 $150 $200 $6 40 50 60 n Initial inventory Regular-time cost per unit Overtime cost per unit Subcontract cost per unit Carrying cost per unit per month Assume that the initial inventory has no holding cost in the first period and backorders are not permitted. Allocating production capacity to meet demand at a minimum cost using the transportation method, the total cost is $ (enter your response as a whole number).arrow_forward
- Production Quantity Model A manufacturing company operates 300 days a year with an annual demand for component C of 43,200 units. The fabrication department at the company is able to produce 800 units per day and send them over to assembly while production is in progress. If assembly sends a work order for 11,200 units of component C to fabrication, how long is the order receipt period? Given the order quantity in the previous question, what is the average inventory level for component C?arrow_forwardExplain the two common inventory estimation methods, mentioning key similarities and differences between the two and use practical real-life scenarios to elaborate on each.arrow_forward601 Ana Chavarria, front office manager at The Times Hotel, has completed a revenue management semi- nar at Keystone University and is preparing an argu- ment in favor of adopting this concept at The Times Hotel to present to Margaret Chu, the general man- ager. She begins by compiling a history of room occupancy and ADRS, which she hopes will reveal areas in which revenue 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 you need to be efficient today, so why change? Ana passes Ms. Chu in the lobby, and Ms. Chu indicates her distrust of the revenue…arrow_forward
- Demand for stereo headphones and MP3 players for joggers has caused Nina Industries to grow almost 50 percent over the past year. The number of joggers continues to expand, so Nina expects demand for headsets to also expand, because, as yet, no safety laws have been passed to prevent joggers from wearing them. Demand for the players for last year was as follows: MONTH DEMAND (UNITS) January 4,120 February 4,220 March 3,920 April 4,320 May 4,920 June 4,620 July 5,220 August 4,820 September 5,320 October 5,620 November 6,220 December 5,920 a. Using linear regression analysis, what would you estimate demand to be for each month next year? (Do not round intermediate calculations. Round your answers to 2 decimal places.) b. To be reasonably confident of meeting demand, Nina decides to use 3 standard errors of estimate for safety. How many additional units should be held to meet this level of confidence? (Do not round intermediate calculations. Round…arrow_forwardYear Cost of Good Sold Beginning Inventory (In Pesos) Ending Inventory (In Pesos) 1 503,425 10,300 12,400 2 643,056 12,400 11,200 3 690,432 11,200 10,670 4 734,509 10,670 11,200 5 758,734 ? 10,987 REQUIRED Determine the inventory turnover for year 5. Determine the number of days the finished goods stay in inventory in Year 1. There was no improvement in inventory turnover in Year 5 compared to Year 1. This statement is not correct. Write YES or NO for the answerarrow_forwardQuantity of a raw material listed in a purchase order counts as demand when you check the "Stock/Requirement List" for the raw material? True or False? Explainarrow_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