Mylab Operations Management With Pearson Etext -- Access Card -- For Operations Management: Sustainability And Supply Chain Management (13th Edition)
13th Edition
ISBN: 9780135225899
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Chapter 14, Problem 32P
Summary Introduction
To develop: A net requirements plan for the Rustic Coffee table.
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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If the the Net Requirement for a product for a particular time period in a MRP problem is 78 and the organization uses a policy of ordering in multiples of 100, what would be the Planned Order Receipt?
Assume that you are the manager of Assembly, Inc. You have just received an order for 40 units ofan industrial robot, which is to be delivered at the start of week 7 of your schedule. Using the following information, determine how many units of subassembly G to order and the timing of thoseorders, given that subassembly G must be ordered in multiples of 80 units and all other componentsare ordered lot-for-lot. Assume that the components are used only for this particular robot.Item Lead Time (weeks) On Hand ComponentsRobot 2 10 B, G, C(3)B 1 5 E, FC 1 20 G(2), HE 2 4 —F 3 8 —G 2 15 —H 1 10 —
ecently, Phil Harris, the production control manager at Brunswick, read an article on time-phased requirements planning. He was curious about how this technique might work in scheduling Brunswick's engine assembly operations and decided to prepare an example to illustrate the use of time-phased requirements planning.
Phil's first step was to prepare a master schedule for one of the engine types produced by Brunswick: the Model 1000 engine. This schedule indicates the number of units of the Model 1000 engine to be assembled each week during the last 12 weeks and is shown on the next page. Next, Phil decided to simplify his requirements planning example by considering only two of the many components that are needed to complete the assembly of the Model 1000 engine. These two components, the gear box and the input shaft, are shown in the product structure diagram below. Phil noted that the gear box is assembled by the Subassembly Department and subsequently is sent to the main engine…
Chapter 14 Solutions
Mylab Operations Management With Pearson Etext -- Access Card -- For Operations Management: Sustainability And Supply Chain Management (13th Edition)
Ch. 14 - Prob. 1EDCh. 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 - Identify five specific requirements of an...Ch. 14 - What are the typical benefits of ERP?Ch. 14 - What are the distinctions between MRP, DRP, and...Ch. 14 - As an approach to inventory management, how does...Ch. 14 - What are the disadvantages of ERP?Ch. 14 - Use the Web or other sources to: a. Find stories...Ch. 14 - Prob. 18DQCh. 14 - Use the Web or other sources to identify what an...Ch. 14 - You have developed the following simple product...Ch. 14 - You are expected to have the gift bags in Problem...Ch. 14 - The demand for subassembly S is 100 units in week...Ch. 14 - Using the information in Problem 14.3, construct a...Ch. 14 - Using the information in Problem 14.3, construct a...Ch. 14 - Refer again to Problems 14.3 and 14.4. In addition...Ch. 14 - Refer again to Problems 14.3 and 14.5. In addition...Ch. 14 - As the production planner for Scott Sampson...Ch. 14 - Prob. 4PCh. 14 - a. Given the product structure and master...Ch. 14 - Prob. 11PCh. 14 - Based on the data in Figure 14.13, complete a net...Ch. 14 - Prob. 13PCh. 14 - A part structure, lead time (weeks), and on-hand...Ch. 14 - You are product planner for product A (in Problem...Ch. 14 - Prob. 16PCh. 14 - Data Table for Problems 14.17 through 14.20 14.17...Ch. 14 - Develop an EOQ solution and calculate total...Ch. 14 - Develop a POQ solution and calculate total...Ch. 14 - Using your answers for the lot sizes computed in...Ch. 14 - Prob. 26PCh. 14 - Grace Greenberg, production planner for Science...Ch. 14 - Karl Knapps, Inc., has received the following...Ch. 14 - Coleman Rich, Ltd., has received the following...Ch. 14 - Prob. 31PCh. 14 - Prob. 32PCh. 14 - Prob. 18PCh. 14 - When 18,500 Orlando Magic Fans Come to Dinner...Ch. 14 - When 18,500 Orlando Magic Fans Come to Dinner...Ch. 14 - When 18,500 Orlando Magic Fans Come to Dinner...Ch. 14 - MRP at Wheeled Coach Video Case Wheeled Coach, the...Ch. 14 - MRP at Wheeled Coach Video Case Wheeled Coach, the...Ch. 14 - MRP at Wheeled Coach Video Case Wheeled Coach, the...
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- Upton Enterprises produces a variety of switches. Below, you will find a bill-of-material file for their simplest switch: Part A. The number in the parentheses represents the number of units required for the upper level. LT stands for the lead time, measured in weeks.Assuming that Upton Enterprises has none of Switch A in inventory, and the inventory levels of Parts B, C, D, E, and F are also zero, how many weeks would it take to produce 100 units of Switch A? __________arrow_forwardUpton Enterprises produces a variety of switches. Below, you will find a bill-of-material file for their simplest switch: Part A. The number in the parentheses represents the number of units required for the upper level. LT stands for the lead time, measured in weeks.Assuming that Upton Enterprises has none of Switch A in inventory, and the inventory levels of Parts B, C, D, E, and F are also zero, how many weeks would it take to produce 100 units of Switch A? What would be the total requirement for part E?arrow_forwardAssume you are the manager of Assembly Inc., you have just received an order for 40 units of an industrial robot, which is to be delivered at the start of week 7 of your schedule. Using the following information, determine how many units of subassembly G to order, given the subassembly G must be ordered in multiples of 80 units & all other components are ordered lot for lot. Assume that the components are used only for this particular robot. Item Lead time (ks) On Hand Components B, G, C(3) Robot 2 10 1 E, F G(2), H C E F G H 1 2 3 2 1 5 20 4 8 15 10arrow_forward
- If a work order instructs you to package 620 boxes of product and each product contains 2 bags of 50 sheets of film, how many sheets of film will need to be produced?arrow_forwardDraw a flow chart depicting the ordering process.arrow_forwardTuff-Rider, Inc., manufactures touring bikes and mountain bikes in a variety of frame sizes, colors, and component combinations. Identical bicycles are produced in lots of 100. The projected demand, lot size, and time standards are shown in the following table: Item Demand forecast Lot size Standard processing time Standard setup time Touring 6,000 units/year 120 units 0.20 hour/unit 2 hours/lot 07 Mountain 8,000 units/year 100 units 0.75 hour/unit 3 hours/lot The shop currently works 8 hours a day, 5 days a week, 48 weeks a year. It operates five workstations, each producing one bicycle in the time shown in the table. The shop maintains a 15 percent capacity cushion. How many workstations will be required next year to meet expected demand without using overtime and without decreasing the firm's current capacity cushion? The number of workstations required next year is (Enter your response rounded up to the next whole number.)arrow_forward
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