Pearson eText Principles of Operations Management: Sustainability and Supply Chain Management -- Instant Access (Pearson+)
11th Edition
ISBN: 9780135639221
Author: Jay Heizer, Barry Render
Publisher: PEARSON+
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Chapter 14, Problem 21P
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To develop: A net materials requirement plan.
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You need to schedule I 0 units of product Alpha fordelivery in 6 weeks. Three units of D and 2 units ofF are requiredfor each Alpha. The lead time for Alpha is I week. Lead time forD is I week, and lead time for F is 2 weeks.a) Construct a product structure.b) Prepare a time-phased product structure.c) Prepare a gross requirements plan for Alpha.
a) Given the product structure and master production scheduleshown in Figure 14.12, develop a gross requirements plan forall items.b) G iven the product structure, master production schedule, andinven tory status shown in Figure 14.12, develop a net requirementsplan (planned order release) for all items.
Using the information in(You need to schedule I0 units of product Alpha fordelivery in 6 weeks. Three units of D and 2 units ofF are requiredfor each Alpha. The lead time for Alpha is I week. Lead time forD is I week, and lead time for F is 2 weeks.a) Construct a product structure.b) Prepare a time-phased product structure.c) Prepare a gross requirements plan for Alpha. ), construct a netmaterial requirements plan. There are 2 Alphas on hand and 4 Ds.
Chapter 14 Solutions
Pearson eText Principles of Operations Management: Sustainability and Supply Chain Management -- Instant Access (Pearson+)
Ch. 14 - Ethical Dilemma For many months your prospective...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 - Prob. 12DQCh. 14 - Prob. 13DQCh. 14 - Prob. 14DQCh. 14 - As an approach to inventory management, how does...Ch. 14 - Prob. 16DQCh. 14 - Use the Web or other sources to: a) Find stories...Ch. 14 - Prob. 18DQCh. 14 - Prob. 19DQCh. 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 - Your boss at Xiangling Hu Products, Inc., has just...Ch. 14 - The demand for subassembly S is 100 units in week...Ch. 14 - Prob. 6PCh. 14 - Prob. 7PCh. 14 - Prob. 8PCh. 14 - Prob. 9PCh. 14 - Prob. 10PCh. 14 - Prob. 11PCh. 14 - Prob. 12PCh. 14 - Prob. 13PCh. 14 - Prob. 14PCh. 14 - You are product planner for product A (in Problem...Ch. 14 - Prob. 16PCh. 14 - Prob. 17PCh. 14 - Heather Adams, production manager for a Colorado...Ch. 14 - Prob. 19PCh. 14 - Prob. 20PCh. 14 - Prob. 21PCh. 14 - Prob. 22PCh. 14 - Data Table for Problems 14.22 through 14.25 ...Ch. 14 - Develop a POQ solution and calculate total...Ch. 14 - Using your answers for the lot sizes computed in...Ch. 14 - M. de Koster, of Rene Enterprises, has the master...Ch. 14 - Grace Greenberg, production planner for Science...Ch. 14 - Prob. 28PCh. 14 - Prob. 29PCh. 14 - Prob. 30PCh. 14 - Courtney Kamauf schedules production of a popular...Ch. 14 - Using the data for the coffee table in Problem...Ch. 14 - Prob. 1CSCh. 14 - Prob. 2CSCh. 14 - Prob. 1.1VCCh. 14 - Prob. 1.2VCCh. 14 - Prob. 1.3VCCh. 14 - Prob. 2.1VCCh. 14 - Prob. 2.2VCCh. 14 - Prob. 2.3VC
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- Help me to solve thisarrow_forwardYou have just been notified that the lead time forcomponent G of product A ( You are product pla nner for product A (in Problem(A part structure, lead time (weeks), and on-handquantities for product A are shown in Figure 14. 14. From theinformation shown, generate:a) An indented bill of material fo r product A b) Net requirements for each part to produce I0 As in week 8using lot-for-lot. IP).) The field service manager, Mark Moon,has just called and told you that the requirements for B and Fshould each be increased by I 0 units for his repair requi rements inthe field.a) Prepare a list showing the quantity of each part required to produce the requirements for the service manager and the production request of I 0 Bs and Fs. b) Prepare a net requirement plan by date for the new requirements (for both production and field service), assuming that the field service manager wants his 10 units ofB and F in week 6 and the 10 production…arrow_forwardGiven the following product structure, master production schedule, and inventory status below and assuming the requirements for each BOM item is 1: (a) develop a gross requirements plan for Item C; (b) develop a net requirements plan for Item C. Click the icon to view the product structure, master production schedule and inventory status. a) Develop a gross requirements plan for Items C. To do so, first find the gross requirements plans for its parents: items A and H. (Enter your responses as whole numbers). Week 2 3 4 5 6 7 Item A Gross req Order req. 1 More Info Period Gross requirements: A Gross requirements: H Item A B BUDE E A On Hand 15 110 60 40 85 с 8 100 Lead Time 1 2 2 1 2 Q 9 90 Item LUISY 8 100 10 60 9 0 On Hand 80 65 20 110 110 11 50 10 60 H K 11 0 12 160 Lead Time 2 1 1 2 2 12 160 G Xarrow_forward
- Given the following product structure, master production schedule, and inventory status below and assuming the requirements for each BOM item is 1: (a) develop a gross requirements plan for Item C; (b) develop a net requirements plan for Item C. Click the icon to view the product structure, master production schedule and inventory status. a) Develop a gross requirements plan for Items C. To do so, first find the gross requirements plans for its parents: items A and H. (Enter your responses as whole numbers). Item A Gross req 1 2 More Info 3 Period Gross requirements: A Gross requirements: H Item A B C D E 4 A On Hand 15 110 60 40 85 5 Week 6 7 8 100 Lead Time 1 2 2 1 2 Q 9 90 8 Item F G H E J K 10 60 9 On Hand 80 65 20 110 110 10 11 50 E H K 11 12 12 160 Lead Time 2 1 1 2 2 G C ■ G Xarrow_forwardGiven the product structure, master productionschedule, and inventory status in Figure 14.13, and assuming therequirements for each BOM item is I:a) develop a gross requirements plan for Item C;b) develop a net requirements plan for Item C.arrow_forwardAs the production planner for Xiangling Hu Products, Inc., you have been given a bill of material for a bracket that is made up of a base, 1 spring, and 3 clamps. The base is assembled from 2 clamp and 1 housing. Each clamp has 1 handle and 1 casting. Each housing has 2 bearing and 2 shaft. There is no inventory on hand. Part 2 a) Design a product structure noting the quantities for each item and show the low-level coding. Match each number in the structure below with the corresponding item. Number Item I Bracket II Spring Subscript left parenthesis 1 right parenthesis III Clamp Subscript left parenthesis 3 right parenthesis IV Bearing Subscript left parenthesis 2 rightarrow_forward
- As the production planner for Xiangling Hu Products, Inc., you have been given a bill of material for a bracket that is made up of a base, 2 springs, and 4 clamps. The base is assembled from 1 clamp and 1 housing. Each clamp has 1 handle and 2 castings. Each housing has 1 bearing and 2 shafts. There is no inventory on hand. Part 2 a) Design a product structure noting the quantities for each item and show the low-level coding. Match each number in the structure below with the corresponding item. Number Item I Spring Subscript left parenthesis 2 right parenthesisSpring(2) II Housing Subscript left parenthesis 1 right parenthesisHousing(1) III Casting Subscript left parenthesis 2 right parenthesisCasting(2) IV Shaft Subscript left parenthesis 2 right parenthesisShaft(2) Bracket Base(1) Clamp(1) Handle(1) Clamp(4) Bearing(1) Handle(1) Casting(2) IIIIIIIV Part 3 b) Determine the…arrow_forwardComplete the following table. Lead time for the part is 2 weeks, and the order quantity is 50. What action should be taken?arrow_forwardWhat are the net requirements of each item in the MPS? Item Net Requirements X A B C D E F Garrow_forward
- Please advise with Homework Chapter 20 Problem 8. Thank you. Please provide step by step explantion so I can use it for notesarrow_forwardPlease advise with Homework Chapter 20 Problem 6. Thank you. Please provide step by step explantion so I can use it for notesarrow_forwardWhat are the other managerial applications that might be found once the material requirements plan technique is established ?arrow_forward
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