Principles of Operations Management: Sustainability and Supply Chain Management (10th Edition)
10th Edition
ISBN: 9780134181981
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 14, Problem 7P
Summary Introduction
To construct: A net material requirements plan.
Introduction:
Net requirements plan:
The net requirements plan is the plan which is established on the gross requirements plan formed by deducting the stock on and the
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Gregory has started a small agricultural business that specialises in maize and sunflower seeds inGrey Town, KZN. His produce is AgriSA approved, and his organisation is looking to hire a supply chain management consultant given their impact and contribution to the local economy. You have been recruited by Gregory, assist him with the following questions:
There are several requirements for the implementation of an MRP system. Given the nature, size and impact of Gregory’s business, suggest to him the value of the implementation of an MRP system.Note: you are required to provide at least three paraphrased theoretical points and at least two application points.
The 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
Lead Time
Amount onHand
DirectComponents
End item
1
-
L(2), C(1), K(3)
L
2
14
B(2), J(3)
C
3
30
G(2), B(2)
K
1
25
H(4), B(2)
B
4
15
J
2
10
G
4
5
H
2
-
a. Not available in Connect.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 11. 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 week ____
The 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
Lead Time
Amount onHand
DirectComponents
End item
1
-
L(2), C(1), K(3)
L
1
8
B(2), J(3)
C
3
14
G(2), B(2)
K
3
18
H(4), B(2)
B
1
24
J
4
34
G
3
38
H
3
-
a. This part of the question is not part of your Connect assignment.b. If 44 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 44 units of the end item is scheduled to be shipped at the start of week 8. 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 week
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
Knowledge Booster
Learn more about
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
- 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 2 housings. Each clamp has 1 handle and 1 casting. Each housing has 2 bearings and 1 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 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, lead times, and quantities on hand. Item LT (week) Amount on hand Click here for the Excel Data File B (2) Additional units End Item End 1 O C The latest week B 3 10 D (3) C49 с 4 25 E 2 11 F 1 26 427 G E (2) F (3) G (2) E (2) H (4) E (2) a. If 24 units of the end item are to be assembled, how many additional units of E are needed? (Hint. You don't need to develop an MRP plan to determine this.) H 1 O b. An order for the end item is scheduled to be shipped at the start of week 16. What is the latest week that the order can be started and still be ready to ship on time? (Hint: You don't need to develop an MRP plan for this part either.)arrow_forwardSunspot Beverages, Ltd., of Fiji uses the weighted-average method in its process costing system. It makes blended tropical fruit drinks in two stages. Fruit juices are extracted from fresh fruits and then blended in the Blending Department. The blended juices are then bottled and packed for shipping In the Bottling Department. The following Information pertalns to the operations of the Blending Department for June. Percent Completed Materials Conversion Work in process, beginning Started into production Completed and transferred out Work in process, ending Units 104,000 494,500 484,500 114,000 70% 40% 75% 25% Materials Conversion Work in process, beginning Cost added during June $ 44,300 S 16,300 $ 474,400 $ 347,930 Requlred: 1. Calculate the Blending Department's equivalent units of production for materials and conversion in June. 2. Calculate the Blending Department's cost per equivalent unit for materials and conversion in June. 3. Calculate the Blending Department's cost of ending…arrow_forward
- As a library or Internet assignment, identify the mission of a firm and the strategy that supports that mission.arrow_forwardWhat are the most common decision variables for aggregate planning in a manufacturing setting?In a service setting?arrow_forwardDirections Select one of these concepts: How the Aggregate Operations Plan combines required materials, capacity, and staffing. Inputs and application of the different Production Planning Strategies: Chase strategy, level strategy, Stable workforce Aggregate planning techniques that minimize the costs of operations. Application of Materials Requirement Planning methods as a manufacturing scheduling tool Use of Bills of Materials and Lot Sizing in MRP systemsarrow_forward
- Figure below shows a partially completed MPS record for ball bearings.a. Develop the MPS for ball bearings.b. Four customer orders arrived in the following sequence:Order Quantity Week Desired1 500 42 400 53 300 14 300 7Assume that you must commit to the orders in the sequence of arrival and cannot change the desired shipping dates or your MPS. Which orders should you accept?arrow_forwardA firm that produces electric golf carts has just received an order for 200 carts, which must be ready for delivery at the start of week 8. Information concerning the product structure, lead times, and quantities on hand is shown in the following table. Use this information to do each of the following: a. Develop a material requirements plan that will provide 200 golf carts by week 8, assuming lot-for-lot ordering. (Excel)arrow_forwarddescribe level and chase production plan strategies and discuss how these two influence the material management for a restaurant with examplesarrow_forward
- Brown and Brown Electronics manufactures a line of digital audiotape (DAT) players. The bill of materials, showing the number of each item required is shown below follows: F(2) C(1) I(2) F(2) H(1) I(2) Data for A: Gross requirement is 100 units on 9th week, Lead time is 2 weeks, Lot for lot A G(2) D(2) Data for C: Lead time is 1 weeks, Lot for lot Data for D: Lead time is 2 weeks, schedule receipt is 30 on 1st week, lot size 170 units Data for F: Lead time is 1 weeks, scheduled receipt is 60 on 1st week, on hand inventory is 15, lot for lot Data for G: Lead time is 1 weeks, scheduled receipt is 100 on 1st week, on hand inventory is 50, lot for lot Data for H: Lead time is 1 weeks, scheduled receipt is 50 on 1st week, lot size is 200 Data for I: Lead time is 1 weeks, scheduled receipt is 60 on 1st week, on hand inventory is 15, lot for lot Prepare an MRP schedule to satisfy the demand.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_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_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,
Operations ManagementOperations ManagementISBN:9781259667473Author:William J StevensonPublisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...Operations ManagementISBN:9781259666100Author:F. Robert Jacobs, Richard B ChasePublisher:McGraw-Hill Education
Purchasing and Supply Chain ManagementOperations ManagementISBN:9781285869681Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. PattersonPublisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...Operations ManagementISBN:9781478623069Author:Steven Nahmias, Tava Lennon OlsenPublisher:Waveland Press, Inc.
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Operations Management
Operations Management
ISBN:9781259667473
Author:William J Stevenson
Publisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...
Operations Management
ISBN:9781259666100
Author:F. Robert Jacobs, Richard B Chase
Publisher:McGraw-Hill Education
Purchasing and Supply Chain Management
Operations Management
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...
Operations Management
ISBN:9781478623069
Author:Steven Nahmias, Tava Lennon Olsen
Publisher:Waveland Press, Inc.
Inventory Management | Concepts, Examples and Solved Problems; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=2n9NLZTIlz8;License: Standard YouTube License, CC-BY