OPERATIONS MANAGEMENT CUSTOM 12E >C<
18th Edition
ISBN: 9781323889503
Author: HEIZER
Publisher: PEARSON C
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Chapter 14, Problem 9P
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
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Chapter 14 Solutions
OPERATIONS MANAGEMENT CUSTOM 12E >C<
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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- Heather Adams, production manager for a Colorado exercise equipment manufacturer, needs to schedule an order for 50 "Ultima Steppers," to be shipped in week 8. The subscripts indicate the quantity needed for each parent. Information on the "steppers" is shown below: Develop a product structure (BOM) (product structural tree). Develop a time phase structure (Gantt chart).Develop a net material requirements plan (MRP) for E.arrow_forwardProduct A consists of two units of Subassembly B, three units of C, and one unit of D. B is composed of four units of E and three units of F. C is made of two units of H and three units of D. H is made of five units of E and two units of G.a. Construct a simple bill-of-materials (product structure tree).b. Construct a product structure tree using low-level coding.c. Construct an indented parts list.d. To produce 100 units of A, determine the number of units of B, C, D, E, F, G, and H required.arrow_forwardable 4-4 on page 197 shows a relation called GRADE REPORT for a university. Your assignment is as follows: Draw a relational schema and diagram the functional dependencies in the relation. In what normal form is this relation? Decompose GRADE REPORT into a set of 3NF relations. Draw a relational schema for your 3NF relations and show the referential integrity constraints (as shown in Figure 4-5 on page 163). Draw an ER-diagram for your answer to part d above.arrow_forward
- Give one example of unethical behavior involving MRP and one involving ERP, and state the ethical principle violated for each examplearrow_forwardHeather Adams, a production manager for a Colorado exercise equipment manufacturer, needs to schedule an order for 50 "Ultima Steppers," to be shipped in week 8. The subscripts indicate the quantity needed for each parent. Here is some information about the "steppers": Develop a product structure (BOM) (product structural tree). Develop a time phase structure (Gantt Chart). Develop a net material needs plan (MRP) for E.arrow_forwardIn each of the following, name the term defined or answer the question. Answers are listed at the bottom. 1. A term used for a computer system that integrates application programs for the different functions in a firm. 2. The logic used to calculate the needed parts, components, and other materials needed to produce an end item.3. This drives the MRP calculations and is a detailed plan for how we expect to meet demand. 4. Period of time during which a customer has a specified level of opportunity to make changes. 5. This identifies the specific materials used to make each item and the correct quantities of each.6. If an item is used in two places in a bill-of-materials, say level 3 and level 4, what low-level code would be assigned to the item?arrow_forward
- Explain the difficulties occurs with the MRP system ?arrow_forwardTable B shows a partially completed MPS record for ball Develop the MPS for ball Four customer orders arrived in the following sequences (Table B). Table A Order Quantity Week desired 1 500 4 2 400 5 3 300 1 4 300 7 Assume 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? Table B Item: Ball bearings Quantity on hand: 400 Order policy: 500 units Lead time: 1 week Week 1 2 3 4 5 6 7 8 9 10 Forecast 550 300 400 450 300 350 200 300 450 400 Customer order booked 300 350 250 250 200 150 100 100 100 100 Projected on-hand inventory MPS quantity 500 MPS start Available to promise (ATP)arrow_forwardProduct Name: SMARTPAK (Smart Backpack) Product Description: The SMARTPAK makes use of cutting-edge technology to give you several benefits. It is easier to use because it contains several space-saving features and useful functionality. In this section, we go through the product's physical, mechanical, and chemical qualities, as well as how it may be used as a consumer commodity and an industry input. Task: (estimate, assume, anything will do); this is just a proposal. Plant Size and Production Schedule: Indicate minimum and maximum rated capacity of production. The number of shifts perday, the number of operating days per yeararrow_forward
- Why is the MRP process refrred to as an explosion ?arrow_forwardThe bid process includes defining and documenting functional requirements. Discuss why, even if a bid is not necessary, this might be useful in the selection of an ERP system.arrow_forwardDraw a product structure and a indexed bill of materials for the following product: the final product 'A' consists of a subassembly 'B' and two subassemblies 'C'. Subassembly 'B' consists of one component 'D' and two components 'E'. Subassembly 'C' consists of one component 'E', one 'F', and two 'G'.arrow_forward
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