Principles of Operations Management: Sustainability and Supply Chain Management (10th Edition)
10th Edition
ISBN: 9780134181981
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Chapter 14, Problem 15P
You are product planner for product A (in Problem 14.14 and Figure 14.14). The 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 10 Hs 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 of B and F in week 6 and the 10 production units of A in week 8.
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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.
As the production planner for Xiangling HuProducts, Inc., you have been given a bill of material fora bracket that is made up of a base, two springs, and fourclamps. The base is assembled from one clamp and twohousings. Each clamp has one handle and one casting. Eachhousing has two bearings and one shaft. There is no inventoryon hand.
a) Design a product structure noting the quantities for eachitem and show the low-level coding.b) Determine the gross quantities needed of each item if youare to assemble 50 brackets.c) Compute the net quantities needed if there are 25 of thebase and 100 of the clamp in stock.
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…
Chapter 14 Solutions
Principles of Operations Management: Sustainability and Supply Chain Management (10th Edition)
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 - Heather Adams, production manager for a Colorado...Ch. 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. 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. 1.1VCCh. 14 - Prob. 1.2VCCh. 14 - Prob. 1.3VCCh. 14 - MRP at Wheeled Coach Wheeled Coach, the worlds...Ch. 14 - MRP at Wheeled Coach Wheeled Coach, the worlds...Ch. 14 - Prob. 2.3VC
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- 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, 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_forward2arrow_forwardHeather Adams, production manager for a Colorado exercise equipment manufacturer, needs to schedule an order for 50 UltimaSteppers, which are to be shipped in week 8. Subscripts indicate quantity required for each parent. Assume lot-for-lot ordering. b. Choose correct time phased-structures c. Develop a net material requirements plan for F (enter your responses as whole numbers).arrow_forward
- Distinguish between functional and non-functional demands by explaining how a system requirements engineer keeps track of the relationships between them.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, two springs, and four clamps. The base isassembled from one clamp and two housings. Each clamp has one handle and one casting. Each housing has two bearings and one shaft. There is no inventory on hand.a) Design a product structure noting the quantities for each item and show the low-level coding.b) Determine the gross quantities needed of each item if you are to assemble 50 brackets.c) Compute the net quantities needed if there are 25 of the base and 100 of the clamp in stock.arrow_forwardThe following table lists the components needed to assemble an end item. Assume there is no on-hand inventories. Item Direct Components End item A(4), B(5), C(4) A E(3), F(2) B D(3), E(5) C F(4) D E F E(4) If 3 units of the end item are to be assembled, how many units of component E are needed? Input should be an exact number.arrow_forward
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- What do you understand by Materials requirements planning (MRP)?arrow_forwardDo not use Aiarrow_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
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