Operations Management
11th Edition
ISBN: 9780132921145
Author: Jay Heizer
Publisher: PEARSON
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Chapter 14, Problem 2P
You are expected to have the gift bags in Problem 14.1 ready at 5 P.M. However, you need to personalize the items (monogrammed pens, note pads, literature from the printer, etc.). The lead time is 1 hour to assemble 200 Js once the other items are prepared. The other items will take a while as well. Given the volunteers you have, the other time estimates are item K (2 hours), item L (1 hour), and item M (4 hours). Develop a time-phased assembly plan to prepare the gift bags.
• 14.1 You have developed the following simple product structure of items needed for your gift bag for a rush party for prospective pledges in your organization. You
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Your boss at Xiangling Hu Products, Inc., has just provided you with the schedule and lead times for the bracket. The unit is to be prepared in week 10. The lead times for the components a re bracket (I week), base (1 week), spring ( I week), clamp (I week), housing (2 weeks), handle (I week), casting (3 weeks), bearing (I week), and shaft (1 week).a) Prepare the time-phased product structure for the bracket.b) In what week do you need to start the castings?
You have developed the following simple product structure of items needed for your gift bag for a rush party for perspective pledges in your organization. You forecast 200 atendees. You are expected to have the gift bags ready at 5 pm. However, you need to personalize the items. The lead time is 1 hour to assemble 20” Js once the other items are prepared. The other items will take a while as well. Given the volunteers you have, the other time estimates are item K ( 1 hour), item L (1 hour), and item M (3 hours). Develop a time-phased assembly plan to prepare the gift bags
Consider the following product structure (bill of material).
One hundred and fifty (150) units of Product A are needed in week 10. Assuming no on-hand inventory of A exists, explode the bill of material, and use the following information to construct a net requirements plan for all the items. You must use the template provided by the instructor and provide all the information needed on the template. There are no scheduled receipts for all the items.
Item
On-hand
Inventory
Lead time
(weeks)
A
0
2
B
20
2
C
10
1
D
0
3
E
5
1
F
10
3
Item:
LT=
1
2
3
4
5
6
7
8
9
10
11
12
Gross Requirements
Scheduled Receipts
Projected on Hand
Net Requirements…
Chapter 14 Solutions
Operations Management
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 - 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. 9PCh. 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. 21PCh. 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. 25PCh. 14 - Prob. 26PCh. 14 - Using the data for the coffee table in Problem...Ch. 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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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
- Kid’s World sells outdoor play equipment for children. Oneof its most popular items is a 5-foot by 7-foot wooden sand-box shown below. General assembly instructions follow.Assembly Instructions: The wood pieces for the sand-box are ordered precut and treated. Kid’s World sands thewood, drills several holes in each piece as required for as-sembly, and coats each piece with 2 ounces of water sealer.The sides are then assembled one corner at a time by at-taching a 1-foot wood strip cater-corner between a5-foot and 7-foot side. Four bolts are inserted through thepredrilled holes and secured with nuts. After the left andright corners of the sandbox have been assembled, the twopieces are joined in a similar manner to form the box as-sembly. A triangular-shaped wooden seat is attached toeach corner of the box assembly with four flat-headed nailsfor each seat. The sandbox is now complete.Construct a multilevel bill of material for the sandbox.arrow_forwardWhat method is used in the MRP process to ensure that all of the needs for a specific item are measured at the same time?arrow_forwardTed Short, manager of procurement at the Lake Luna Medical Center (LLMC), is starting a process to examine at the general process that is followed at his center for procurement of medical supplies at his facility. His first step is to develop a flowchart for the current process that employees at his center follow. He has asked you to draw that flowchart for him and make any obvious changes to shorten the process. Here are the key steps that are followed: The LLMC employee fills out a paper requisition and sends that to his department head for approval. The department secretary first examines the requisition to see if all needed information is present. If it is, then she sends to the department head for approval. If not, she returns to the employee for any needed corrections. The employee then returns the requisition to the department secretary for review again. Requisitions with the correct information are sent to the department head. The department head reviews the item to determine…arrow_forward
- What kind of items can be recycled by the Material Recovery Facility (MRF)? What is the purpose of a MRF? How does it work- write the steps of the process from when it arrives at the MRF to the end where everything is in bails.arrow_forwardPlease elaborate on the significance of matching product requirements to production approaches.arrow_forwardProduct M is made of two units of N and two of P. N is made of two units of R and four units of S. R is made of one unit of S and three units of T. P is made of two units of T and four units of U. a. Show the bill-of-materials (product structure tree). b. If 100 Ms are required, how many units of each component are needed? c. Show both a single-level parts list and an indented parts list.arrow_forward
- Product 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_forwardProduct PI is made of one unit of sub assembly A and four units of sub assembly B. Sub assembly A is made of 4 units of component X while sub assembly B is made of 2 units of X. one unit of Y and 3 units of Z. The manufacturing lead times PI, A, B, X, Y and Z are 1, 1, 1, 4, 6 and 1 (week) respectively. The lead time for delivery of PI in weeks isarrow_forwardProduct M is made of two units of N and two of P. N is made of two units of R and four units of S. Ris made of one unit of S and three units of T. P is made of two units of T and four units of U. a. Show the bill-of-materials (product structure tree). b. If 100 Ms are required, how many units of each component are needed? c. Show both a single-level parts list and an indented parts list.arrow_forward
- The bill of materials shows all the parts required to make Select one: a work-in process inventory b. the MPR c.raw materials inventory d.one itemarrow_forwardEach A (finished good) requires 1 of component B and 2 of component C. Each B requires 2 of part D and 1 of part E; and each C requires 1 of part D and 1 of part F. If the demand for product A is 30 units, and there are 10 units of B on hand and none of C, how many units of part D will be needed?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_forward
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