Pearson eText Principles of Operations ...11th EditionJay Heizer, Barry Render Publisher: PEARSON+ISBN: 9780135639221
Pearson eText Principles of Operations ...
Solutions for Pearson eText Principles of Operations Management: Sustainability and Supply Chain Management -- Instant Access (Pearson+)
Problem 1ED:
Ethical Dilemma We live in a society obsessed with test scores and maximum performance. Think of the...Problem 5DQ:
A skeptical manager asks what medium-range forecasts can be used for. Give the manager three...Problem 6DQ:
Explain why such forecasting devices as moving averages, weighted moving averages, and exponential...Problem 7DQ:
What is the basic difference between a weighted moving average and exponential smoothing?Problem 8DQ:
What three methods are used to determine the accuracy of any given forecasting method? How would you...Problem 9DQ:
Research and briefly describe the Delphi technique. How would it be used by an employer you have...Problem 11DQ:
Define time series.Problem 12DQ:
What effect does the value of the smoothing constant have on the weight given to the recent values?Problem 13DQ:
Explain the value of seasonal indices in forecasting. How are seasonal patterns different from...Problem 15DQ:
In your own words, explain adaptive forecasting.Problem 17DQ:
Explain, in your own words, the meaning of the correlation coefficient. Discuss the meaning of a...Problem 19DQ:
Give examples of industries that are affected by seasonality. Why would these businesses want to...Problem 22DQ:
CEO John Goodale, at Southern Illinois Power and Light, has been collecting data on demand for...Problem 1P:
The following gives the number of pints of type B blood used at Woodlawn Hospital in the past 6...Problem 2P:
a) Plot the above data on a graph. Do you observe any trend, cycles, or random variations? b)...Problem 3P:
Refer to Problem 4.2. Develop a forecast for years 2 through 12 using exponential smoothing with =...Problem 4P:
A check-processing center uses exponential smoothing to forecast the number of incoming checks each...Problem 5P:
The Carbondale Hospital is considering the purchase of a new ambulance. The decision will rest...Problem 6P:
The monthly sales for Yazici Batteries, Inc., were as follows: a) Plot the monthly sales data. b)...Problem 8P:
Daily high temperatures in St. Louis for the last week were as follows: 93, 94, 93, 95, 96, 88, 90...Problem 9P:
Lenovo uses the ZX-81 chip in some of its laptop computers. The prices for the chip during the past...Problem 10P:
Data collected on the yearly registrations for a Six Sigma seminar at the Quality College are shown...Problem 11P:
Use exponential smoothing with a smoothing constant of 0.3 to forecast the registrations at the...Problem 13P:
At you can see in the following table, demand for heart transplant surgery at Washington General...Problem 15P:
Refer to Solved Problem 4.1 on page 144. a) Use a 3-year moving average to forecast the tales of...Problem 19P:
Income at the architectural firm Spraggins and Yunes for the period February to July was as follows:...Problem 20P:
Resolve Problem 4.19 with = .1 and =.8. Using MSE, determine which smoothing constants provide a...Problem 22P:
Refer to Problem 4.21. Complete the trend-adjusted exponential-smoothing forecast computations for...Problem 24P:
The following gives the number of accidents that occurred on Florida State Highway 101 during the...Problem 25P:
In the past, Peter Kelles tire dealership in Baton Rouge sold an average of 1,000 radials each year....Problem 26P:
George Kyparisis owns a company that manufactures sailboats. Actual demand for Georges sailboats...Problem 27P:
Attendance at Orlandos newest Disneylike attraction, Lego World, has been as follows: Compute...Problem 29P:
The number of disk drives (in millions) made at a plant in Taiwan during the past 5 years follows:...Problem 31P:
Emergency calls to the 911 system of Durham, North Carolina, for the past 24 weeks are shown in the...Problem 32P:
Using the 911 call data in Problem 4.31, forecast calls for weeks 2 through 25 with a trend-adjusted...Problem 33P:
Storrs Cycles has just started selling the new Cyclone mountain bike, with monthly sales as shown in...Problem 43P:
Mark Gershon, owner of a musical instrument distributorship, thinks that demand for guitars may be...Problem 45P:
Cafe Michigans manager, Gary Stark, suspects that demand for mocha latte coffees depends on the...Problem 47P:
The number of auto accidents in Athens, Ohio, is related to the regional number of registered...Problem 48P:
Rhonda Clark, a Slippery Rock, Pennsylvania, real estate developer, has devised a regression model...Problem 49P:
Accountants at the Tucson firm, Larry Youdelman, CPAs, believed that several traveling executives...Problem 51P:
Using the data in Problem 4.30, apply linear regression to study the relationship between the...Problem 52P:
Bus and subway ridership for the summer months in London, England, is believed to be tied heavily to...Problem 54P:
Dave Fletcher, the general manager of North Carolina Engineering Corporation (NCEC), thinks that his...Problem 59P:
Sales of tablet computers at Ted Glickmans electronics store in Washington, D.C., over the past 10...Problem 60P:
The following are monthly actual and forecast demand levels for May through December for units of a...Browse All Chapters of This Textbook
Chapter 1 - Operations And ProductivityChapter 2 - Operations Strategy In A Global EnvironmentChapter 3 - Project ManagementChapter 4 - ForecastingChapter 5 - Design Of Goods And ServicesChapter 5.S - Sustainability In The Supply ChainChapter 6 - Managing QualityChapter 6.S - Statistical Process ControlChapter 7 - Process StrategiesChapter 7.S - Capacity And Constraint Management
Chapter 8 - Location StrategiesChapter 9 - Layout StrategiesChapter 10 - Human Resources, Job Design, And Work MeasurementChapter 11 - Supply Chain ManagementChapter 11.S - Supply Chain Management AnalyticsChapter 12 - Inventory ManagementChapter 13 - Aggregate Planning And S&opChapter 14 - Material Requirements Planning (mrp) And ErpChapter 15 - Short-term SchedulingChapter 16 - Lean OperationsChapter 17 - Maintenance And Reliability
Sample Solutions for this Textbook
We offer sample solutions for Pearson eText Principles of Operations Management: Sustainability and Supply Chain Management -- Instant Access (Pearson+) homework problems. See examples below:
Determine the action of Person X for the given scenario: As an independent auto repair shop owner...Given information: Person GK is producing bowling balls. The amount of resources used last year and...Given information: Company LF is manufacturing 1,000 tires per day with 400 labor hours per day....Given information: Person CL’s bakery makes 1,500 loaves of bread in a month. Their employees are...Given information: The given information is as follows: Last year This year Production (dozen) 1,500...Decision made by the manufacturer: The manufacturer has the chance to move its operations to County...Given information: Selection criterion Weight England Canada Price of service from outsourcer 0.1 2...Given information: Current Selection Criterion Weight Mexico Panama Costa Rica Peru Trust 0.4 1 2 2...Given information: Ratings of Logistics Providers Criterion Weight Overnight Shipping Worldwide...
Given information: Ratings of Outsource providers Factor Weight A B C D Labor W 5 4 3 5 Quality...Chapter 3, Problem 1EDChapter 3, Problem 17PChapter 3, Problem 19PChapter 3, Problem 20PGiven information: Project completion=21 monthsProject variance=4 months Calculation of probability...Chapter 4, Problem 1EDChapter 4, Problem 5PChapter 4, Problem 6PChapter 4, Problem 9PChapter 4, Problem 11PChapter 4, Problem 13PForecast of sales using exponential smoothing with smoothing constant 0.6: Given information: Year...Chapter 4, Problem 20PChapter 4, Problem 52PChapter 4, Problem 59PGiven information: GF Deluxe: Part Resale revenue per unit Recycling revenue per unit Processing...Given information: GF Deluxe: Part Resale revenue per unit Recycling revenue per unit Processing...Given information: GF Deluxe: Part Resale revenue per unit Recycling revenue per unit Processing...Decision to be made by person JS: Person JS must not launch the toy until the flaws are corrected....Product: Pizza. House of Quality matrix for pizza: The House of Quality matrix for pizza is shown...Given information: Market forecast=200,000 units Strategies used: Low-tech Fixed cost Probability...Given information: Startup cost$1,000,000Vendor development cost$1,000,000Redesign$1,000,000Purchase...Given information: Design Cost Probability Number of non-defective (out of 100) K1 $100,000.00 0.8...Given information: The following information is given: Develop appropriate control chart: To check...Given information: The following information is given: Day Mean (MM) Range (MM) 1 156.9 4.2 2 153.2...Given information: The following information is given: The mean of the sample means x¯¯=16 Calculate...Given information: The following information is given: Sample size is given as 5 and process...Given information: The following information is given: Sample Sample mean (in.) Range (in.) 1 10.002...Given information: Defect rate is given as 1.5%. Determine the UCL and LCL if the sample size is 100...Given information: The following information is given: Sample 1 2 3 4 5 6 7 8 9 10 Defectives 5 7 4...Way ethics and quality enter into these cases: The ethical issue here is not exactly clear compared...Chapter 7.S, Problem 15PGiven information: Oven type A: Number of pizzas = 20 / hour Fixed cost = $20,000 Variable cost =...Given information: Manual process: Fixed costs= $37,500 / month Variable costs = $1.75 / bag Selling...Given information: Selling Price (P) Variable Cost (VC) Volume (V) Drinks 1.50 0.75 30,000 Meals...Given information: Item Selling Price (P) Variable Cost (VC) % of Revenue Soft Drink $1.00 $0.65 25...Given information: Initial cost = $1,000,000 Salvage cost= $50,000 Interest rate = 10% Yearly...Chapter 7, Problem 1EDGiven information: Refurbishing cost = $800 Cost of making modifications = $1,100 Purchase of new...Chapter 7, Problem 9PGiven information: Selling price = $2.50 / bag High speed shredder: Fixed cost = $85,000 / month...Implications of bidding wars: Finding the right location is one of the most important aspects for...Given information: Site Fixed cost per year Variable cost per year B $800,000 $14,000 Mc $920,000...Given information: City Map Coordinates (X,Y) Shipping load A (5, 10) 5 B (6, 8) 10 C (4, 9) 15 D...Given information: Census Tract Population in census tract X,Y 101 2,000 (25, 45) 102 5,000 (25, 25)...Ethical nature of slotting fees: Slotting fee cannot be termed as unethical because it is a...Given information: Given the distances in feet from one department to the other as follows And the...Chapter 9, Problem 13PChapter 9, Problem 15PGiven information: Task Time (minutes) Immediate predecessors A 3 - B 6 - C 7 A D 5 A, B E 2 B F 4 C...Given information: Task Time (seconds) Immediate predecessors A 40 - B 30 A C 50 A D 40 B E 6 B F 25...Determine the action of Person X, if he is a company nurse in one of Company J’s plant: As a company...Given information: The allowance factor is given as 10%. The observed time and performance rating...Chapter 10, Problem 23PGiven information: The allowance for tasks is given as 7% for personal, 10% for fatigue, and 3% for...Given information: The observed time and performance rating for each element is given as follows:...Given information: The allowance factor is given as 23%. The observed time and performance rating...Given information: Fatigue factor is given as 10% and personal-time factor is 10%. Accuracy rate is...Given information: Probability of super-event, S=0.5%=0.005Shutdown cost, L=$400,000Probability of...Given information: Option 1 Probability of super-event, S=2.5%=0.025Probability of unique-event,...Given information: Weekly variance of demand=200 unitsVariance of order for retailer=500...Explanations to be given to the company, the movie star, the media and the protestors picketing the...Chapter 11, Problem 2PGiven information: Particulars Amount Percentage Sales $250,000 100% Cost of supply chain purchases...Given information: Company A Net revenue $16,500.00 Cost of sales $13,500.00 Inventory $1,000.00...Chapter 12, Problem 1EDChapter 12, Problem 15PGiven information: Annual Demand (D) = 12,500 units Number of working days (N) = 250 / year Holding...Given information: Monthly demand (d)= 400 / month Holding cost (H) = $35 / unit / year Ordering...Given information: Annual demand=45,000 piecesOrder cost=$200 per order Price for order less than...Given information: Annual demand,D=20,000Order cost,S=$40 per order Price for order less than 500...Given information: Annual demand,D=800×12 units=9,600 unitsOrder cost,S=$50 per orderAnnual holding...Given information: Annual demand,D=8,000Daily production rate,p=200Setup cost,S=120Holding cost,H=50...Chapter 12, Problem 49PChapter 13, Problem 1EDGiven information: The production for all the months is 1,600 units. Overtime cost is $50 per unit....Given information: Production for all the months is 1,300 units. Ending inventory in June is 300...Given information: The following information has been given: Quarter Forecast (units) Regular time...Chapter 13, Problem 19PChapter 14, Problem 1EDGiven information: Product structure: Master production schedule for X1: MPS for X1 Period 7 8 9 10...Given information: Product structure: Period 8 9 10 11 12 Gross requirements: A 100 50 150 Gross...Given information: 1000 20” fans due in week 7. Each fan is made of a housing assembly, two grills,...Given information: 10 units for service and production department for B and F. 10 units of A at week...Chapter 14, Problem 27PChapter 14, Problem 32PDetermine the ethical position of Person X and his action in scheduling: Rotational shift is...Given information: Squad Case A B C D E 1 14 7 3 7 27 2 20 7 12 6 30 3 10 3 4 5 21 4 8 12 7 12 21 5...Given information: The following information has been given below: Job Due date Duration (days) A...Given information: The following information has been given: Job Due date Duration (days) A 212 6 B...Given information: The following information has been given: Job Date order received Production days...Given information: The following information has been given: Job Date order received Production days...The company can consider the following: The company can suggest to MM to choose one prominent RFID...The pros and cons of staffed or manned space exploration from an ethical perspective are given below...Chapter 17, Problem 13P
More Editions of This Book
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Principles of Operations Management
8th Edition
ISBN: 9780136114468
Principles Of Operations Management Plus Myomlab
8th Edition
ISBN: 9781408261378
EBK PRINCIPLES OF OPERATIONS MANAGEMENT
11th Edition
ISBN: 9780135175644
EBK PRINCIPLES OF OPERATIONS MANAGEMENT
11th Edition
ISBN: 9780135175859
PRIN.OF OPERATIONS MANAGEMENT-MYOMLAB
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ISBN: 9780135226742
Principles Of Operations Management
11th Edition
ISBN: 9780135173930
Pearson Etext For Principles Of Operations Management: Sustainability And Supply Chain Management -- Access Card (11th Edition)
11th Edition
ISBN: 9780135639122
Principles of operations management
7th Edition
ISBN: 9780132343282
Principles of Operations Management: Sustainability and Supply Chain Management (10th Edition)
10th Edition
ISBN: 9780134181981
PRIN OF OPS MGMT W/MYOMLAB&ACCESS BADGE
1st Edition
ISBN: 9781323818510
OPERTATIONS MGMT:SUSTAINABILITY
2nd Edition
ISBN: 9781323751718
Principles of Operations Management: Sustainability and Supply Chain Management (10th Edition)
10th Edition
ISBN: 9780134183978
Principles of Operations Management: Sustainability and Supply Chain Management, Student Value Edition Plus MyLab Operations Management with Pearson eText -- Access Card Package (10th Edition)
10th Edition
ISBN: 9780134467283
PRIN OF OPS MGMT (LL) >C<
17th Edition
ISBN: 9781323597767
EP PRIN.OF OPERATIONS MGMT.-MYOMLAB
10th Edition
ISBN: 9780134183848
Principles of Operations Management: Sustainability and Supply Chain Management, Student Value Edition (10th Edition)
10th Edition
ISBN: 9780134183954
MyOMLab Principles of operations management : Sustainability and supply chain management (Book & eText Access Card)
10th Edition
ISBN: 9780134184111
EBK PRINCIPLES OF OPERATIONS MANAGEMENT
10th Edition
ISBN: 8220102744059
OPERATIONS MANAGEMENT W/ MYLAB <C> 2018
18th Edition
ISBN: 9781323875476
OPERATIONS MANAGEMENT CUSTOM 12E >C<
18th Edition
ISBN: 9781323889503
Principles of Operations Management: Sustainability and Supply Chain Management Plus MyLab Operations Management with Pearson eText - Access Card Package (10th Edition)
10th Edition
ISBN: 9780134422411
Principles Of Operation Management
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ISBN: 9780131746763
Principles of Operations Management and Student CD
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ISBN: 9780131554450
Principles of Operations Management
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ISBN: 9780133148794
Principles of Operations Management
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ISBN: 9780132968362
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