Operations Management: Sustainability and Supply Chain Management (12th Edition)
12th Edition
ISBN: 9780134130422
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Chapter 14, Problem 23P
Develop an EOQ solution and calculate total relevant costs for the data in the preceding table.
Data Table for Problems 14.17 through 14.20*
••• 14.17 Develop a lot-for-lot solution and calculate total relevant costs for the data in the preceding table.
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3) Amelia Ltd. makes a plastic tricycle that is composed of three major components: ahandlebar-front wheel-pedal assembly, a seat and frame unit, and rear wheels. Thecompany has orders for 48,000 of these trikes. Current schedules yield thefollowing information.
Requirements
Component
Plastic
Time
Space
Cost to
Manufacture
Cost to
Purchase
Front seat /Frame Rear wheel (each)
12
16
.20
40
24
8
8
8
.4
16
12
2
24
18
6
Available
100000
320000
60000
The company obviously does not have the resources available to manufactureeverything needed for the completion of 24000 tricycles so has gathered purchaseinformation for each component. Develop a linear programming model to tell thecompany how many of each component should be manufactured and how manyshould be purchased in order to provide 24000 fully completed tricycles at theminimum cost.
1. Identify some reasons for ERP failures?
2. Explain the chain of events from quality to profits. 3. Why is defining service quality is difficult?
Problem 1 Dr. Song will go to McDonald's for dinner tonight. After studying operations
research, he feels that he should at least be "smart" enough to figure out the way he eats it. Let's
build a model to determine what to eat at McDonald's.
QP
AD
BM
FF
MC
FR
SM
1M
OJ Required
Cost
3.79
4.49
3.99
3.79
1.29
1.79
1.19
1.00
1.89
Prot
28
24
25
14
31
3
15
1
55
VitA
15
15
6
8
4
10
2
100
VitC
10
2
15
15
4
120
100
Calc
30
20
25
15
15
20
30
2
100
Iron
20
20
20
10
8
15
100
Cals
510
370
500
370
400
220
345
110
80
2000
Carb
34
33
42
38
42
26
27
12
20
350
The tables gives the menu (Quarter Pounder, Angus Deluxe, etc.) along with their unit cost (in
$) and amount of nutrients contained (Protain, Vitamin A, etc.) The last column of the table gives
the daily required amount of nutrients suggested by Dr. Song's doctor. Suppose Dr. Song aims to
minimize the cost of his dinner, while he wants to satisfy all the nutrient requirements. Formulate
this problem as a linear programming model, and solve it in…
Chapter 14 Solutions
Operations Management: Sustainability and Supply Chain Management (12th Edition)
Ch. 14 - What is the difference between a gross...Ch. 14 - Prob. 2DQCh. 14 - What are the similarities between MRP and DRP?Ch. 14 - How does MRP II differ from MRP?Ch. 14 - Which is the best lot-sizing policy for...Ch. 14 - What impact does ignoring carrying cost in the...Ch. 14 - MRP is more than an inventory system; what...Ch. 14 - What are the options for the production planner...Ch. 14 - Master schedules are expressed in three different...Ch. 14 - What functions of the firm affect an MRP system?...
Ch. 14 - Prob. 11DQCh. 14 - Identify five specific requirements of an...Ch. 14 - What are the typical benefits of ERP?Ch. 14 - What are the distinctions between MRP, DRP, and...Ch. 14 - As an approach to inventory management, how does...Ch. 14 - What are the disadvantages of ERP?Ch. 14 - Use the Web or other sources to: a. Find stories...Ch. 14 - Prob. 18DQCh. 14 - Use the Web or other sources to identify what an...Ch. 14 - You have developed the following simple product...Ch. 14 - You are expected to have the gift bags in Problem...Ch. 14 - Prob. 3PCh. 14 - Prob. 4PCh. 14 - The demand for subassembly S is 100 units in week...Ch. 14 - Using the information in Problem 14.3, construct a...Ch. 14 - Using the information in Problem 14.3, construct a...Ch. 14 - Refer again to Problems 14.3 and 14.4. In addition...Ch. 14 - Refer again to Problems 14.3 and 14.5. In addition...Ch. 14 - a. Given the product structure and master...Ch. 14 - Prob. 11PCh. 14 - Based on the data in Figure 14.13, complete a net...Ch. 14 - Prob. 13PCh. 14 - A part structure, lead time (weeks), and on-hand...Ch. 14 - You are product planner for product A (in Problem...Ch. 14 - Prob. 16PCh. 14 - Prob. 17PCh. 14 - Data Table for Problems 14.17 through 14.20 14.17...Ch. 14 - Develop an EOQ solution and calculate total...Ch. 14 - Develop a POQ solution and calculate total...Ch. 14 - Using your answers for the lot sizes computed in...Ch. 14 - Prob. 26PCh. 14 - Grace Greenberg, production planner for Science...Ch. 14 - Karl Knapps, Inc., has received the following...Ch. 14 - Coleman Rich, Ltd., has received the following...Ch. 14 - Prob. 31PCh. 14 - Using the data for the coffee table in Problem...Ch. 14 - When 18,500 Orlando Magic Fans Come to Dinner...Ch. 14 - When 18,500 Orlando Magic Fans Come to Dinner...Ch. 14 - When 18,500 Orlando Magic Fans Come to Dinner...Ch. 14 - MRP at Wheeled Coach Video Case Wheeled Coach, the...Ch. 14 - MRP at Wheeled Coach Video Case Wheeled Coach, the...Ch. 14 - MRP at Wheeled Coach Video Case Wheeled Coach, the...
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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
- DEVELOPING A PRODUCT STRUCTURE AND GROSS REQUIREMENTS Speaker Kits, Inc., packages high-fidelity components for mail order. Components for the top-of-the-line speaker kit, “Awesome” (A), include 2 Bs and 3 Cs. Each B consists of 2 Ds and 2 Es. Each of the Cs has 2 Fs and 2 Es. Each F includes 2 Ds and 1 G.It is an awesome sound system. (Most purchasers require hearing aids within 3 years, and at least onecourt case is pending because of structural damage to a men’s dormitory.) As we can see, the demand forB, C, D, E, F, and G is completely dependent on the master production schedule for A—the Awesomespeaker kits.arrow_forward14. Financial aspects apparently manages the proficient assignment of scant products. Where does shortage fit in the round stream model?arrow_forwardExplain Material Requirements Planning?arrow_forward
- Question 5: A Mechanical Design Company produces an innovative design of Batttery used for electric cars. The standard design of producing one(1) unit of Battery is provided in the bill of materials BOM which requires material mix shown in Table Q5a. The current monthly production of Battery is 2000 units per month with the actual material consumption shown in Table Q5b. Determine the following and justify why it is favorable or adverse. (i) Material usage variance; (ii) Material price variance; (ii) Total material cost variance; Table Q5a Usage (units) 5 Materials Total cost (OMR) V 17 W 3 38 X 8 50 Y 38 Table Q5b Usage (units) 12,047 6,902 17,556 4,122 Total cost (OMR) 50,526 94,083 103,953 76,408 Materials V W Yarrow_forwardRequirement Classify each of the cost items (a-h) into one of the business functions of the value chain. Cost Item Value Chain Business Function a. Utility costs for the plant assembling the Latitude computer line of products b. Distribution costs for shipping the Latitude line of products to a retail chain c. Payment to David Newbury Designs for design of the XPS 2-in-1 laptop d. Salary of computer scientist working on the next generation of servers e. Cost of Dell employees' visit to a major customer to demonstrate Dell's ability to interconnect with other computers f. Purchase of competitors' products for testing against potential Dell products g. Payment to business magazine for running Dell advertisements h. Cost of cartridges purchased from outside supplier to be used with Dell…arrow_forwardDescribe ERP, what it provides, and its hidden costs.arrow_forward
- 3) Amelia Ltd. makes a plastic tricycle that is composed of three major components: a handlebar-front wheel-pedal assembly, a seat and frame unit, and rear wheels. The company has orders for 48,000 of these trikes. Current schedules yield the following information. Component Front Seat/Frame Rear wheel (each) Available Requirement Plastic 12 16 .20 S Model Regular Deluxe Heavy 100000 Time 40 24 8 2 2 320000 60000 Page 4 of 9 Space Manufacture 8 16 8 4 Cost to 12 2 3 4 5 Cost to Purchase 24 The company obviously does not have the resources available to manufacture everything needed for the completion of 24000 tricycles so has gathered purchase information for each component. Requested: Develop a linear programming model to tell the company how many of each component should be manufactured and how many should be purchased in order to provide 24000 fully completed tricycles at the minimum cost. 18 6 4) A paint supply company makes three styles of Paint Rollers, regular, deluxe and heavy.…arrow_forwardExplain undercapacity scheduling?arrow_forwardTask 3.4) Explain at least five functional areas of a Solar Panel business.arrow_forward
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