EBK PRINCIPLES OF OPERATIONS MANAGEMENT
10th Edition
ISBN: 8220102744059
Author: HEIZER
Publisher: PEARSON
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Textbook Question
Chapter 14, Problem 17P
Heather Adams,
a) Develop a product structure for Heather.
b) Develop a time-phased structure.
c) Develop a net material requirements plan for F.
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Heather Adams, production manager for a Colorado exercise equipment manufacturer, needs to schedule an order for 50 UltimaSteppers, which are to be shipped in week 9. Subscripts indicate quantity required for each parent. Assumelot-for-lot ordering.
c) Develop a net material requirements plan for F (enter your responses as whole numbers).
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Net req
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Order receipt
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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.
Given 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.
Chapter 14 Solutions
EBK PRINCIPLES OF OPERATIONS MANAGEMENT
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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- Suppose that product A has the following parents and components, structure. Parentheses in the figure show the quantities per item. How many H needed for 70 AP Parent B Component B(2) E(2) G(2) G(4) C14) F(1) F(3) 의4) H(2) H(2) Answer:arrow_forwardThe table given below shows a partially completed MPS record for product A. What is the remaining ATP inventory (discrete) for week 7 after the company receives a 20 units of customer order for week 6? Order policy: 60 units Lead time: 1 week Item: A Quantity on hand: 30 Week 3 30 7. 34 11 4. Forecast requirements Customer orders (booked) Projected on-hand inventory MPS quantity MPS start ATP inventory 22 24 18 27 36 28 26 12 24 O a 59 Ob. 29 OcO Od. 49 Oe. 39arrow_forwardThe following table lists the components needed to assemble an end item, the manufacturing or purchase lead times (in weeks) for typical lot sizes, amount on hand, and the direct components of each item and, in brackets, the number of each component for each parent. Item End item L C K B J G H Lead Time 1 2 3 1 4 2 4 2 Amount on Hand - 12 22 26 28 14 8 Direct Components L(2), C(1), K(3) (3) B(2), G(2), B(2) H(4), B(2) a. This part of the question is not part of your Connect assignment. b. If 46 units of the end item are to be assembled, how many additional units of B are needed? (You don't need to develop the MRP tables.) Additional units c. An order for 46 units of the end item is scheduled to be shipped at the start of week 10. What is the latest week that the components of the order can be started and the order still be ready to ship on time? (You don't need to develop the MRP tables.) The latest weekarrow_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, 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_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, 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_forwardFigure shows the BOMs for two products, A and B. Table 1 shows the MPS quantity start date for each one. Table 2 contains data from inventory records for items C, D, and E. There are no safety stock requirements for any of the items.a. Determine the material requirements plan for items C, D, and E for the next 8 weeks.b. What specific managerial actions are required in week 1?c. Suppose that a very important customer places an emergency order for a quantity of product A. To satisfy this order, a new MPS of 200 units of product A is now required in week 5. Determine the changes to the material requirements plan if this order is accepted and note any problems that you detect. MPS Quantity Start Dates Date Product 1 2 3 4 5 6 7 8 A 125 95 150 130 B 80 70 Inventory Record Data Item Data Category C D E Lot-sizing rule L4L POQ 1P = 32 FOQ = 800 Lead time 3 weeks 2 weeks 1 weeks Scheduled receipts 200 (week 2) None 800 (week 1) Beginning…arrow_forward
- 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.arrow_forwardWhat is the projected on-hand inventory amount in Week 2?arrow_forwardConsider the following product structure. If the demand for product A is 50 units, how many units of component D will be needed? Part 2 A. 200 B. 300 C. 50 D. 100 E. 150arrow_forward
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