EBK OM
6th Edition
ISBN: 9781305888210
Author: Collier
Publisher: YUZU
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Question
Chapter 13, Problem 8PA
Summary Introduction
Interpretation:
Net requirement for each item.
Concept Introduction:
Bill of material is the detailed description of all components required to produce final product.
Material Requirement Planning (MRP) is the detailed planning of all components required and its quantity for the end product. It is usually prepared for a week and keeps on changing according to the product. It consist of gross requirement,
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Students have asked these similar questions
Best-Appliance makes high-powered industrial strength microwave oven and wants to create an MRP for their oven assembly with a minimum
cost possible. Following table show gross requirements of their product for twelve weeks. Develop a Part Period Balancing (PPB) solution and
calculate the total relevant costs for the plan.
Week
Gross requirements
1
30
Week
Gross requirements
On-hand at beginning of week 40
On-hand at end of week
Order receipt
Order release
Total relevant cost for this plan is = $
2
3
30
1
30
4
2
5
40 70 20
Also, for this plan the Holding cost = $2.50/unit/week; setup cost = $200; lead time = 1 week; beginning inventory = 40 units.
Use the table below to develop a PPB solution for MRP (enter your responses as whole numbers).
3
30
6 7 8
4
5
40
(enter your response as a whole number).
6
॥
70
9
10 70
7
20
10 11
8
D
12
50
9 10 11 12
10
70
50
State the types of data that would be carried in the bill-of-materials i le and the inventoryrecord file.
A factory has just received an order for 100 units of an end item, which are to be shipped at the start of week 8. Relevant information of the end item and the components is as follows.
Item
Lead Time (weeks)
On Hand Inventory
Scheduled receipts
Order Policy
Direct Components
End item
2
30
lot for lot
A(4), B(3), C(2)
A
3
20
54 at week 3
lot for lot
D(2)
B
2
10
68 at week 4
lot for lot
D(5)
C
1
100
multiple of 60
D
1
20
min. of 500
Develop the material requirements plan (please print out an empty MRP table to work with), and determine what the "projected available balance" is for component D at week 8.
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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
- Given the bill of material and the on-hand quantities below, compute the net requirements for each item. The gross requirement for A is 150 units. Summarize your solution in a table. Item On-Hand Inventory A 40 B 50 C 100 D 70 E 25arrow_forwardHeather 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). Week Lead Time Item 2 3 4 5 6 7 8 9 (weeks) F Gross req Insert answer insert answer 2 On hand insert answer insert answer Net req insert answer insert answer Order receipt insert answer insert answer Order release insert answer insert answerarrow_forwardA) Completely fill in the Transportation table including the Production Plan. B) Create a Summary Table of the plan (including ending inventories). C) Calculate the cost of the Production Plan.arrow_forward
- Refer to this product tree If 17 Ps are needed, and no on-hand inventory exists for any items, how many Cs will be needed?arrow_forwardRefer to the bill of materials for product A shown in Figure 11.23. If there is no existing inventory and no scheduled receipts, how many units of items G, E, and D must be purchased to produce five units of end item A?arrow_forwardDraw a simple bill-of-materials (BOM) for a smart phone given the following requirements: (a) clearly label the end item and each component, (b) the BOM must contain no more than ten items, (c) the BOM must contain at least three levels (you may count the end-item level zero).arrow_forward
- Assume you are the manager of a shop that assembles power tools. You have just received an order for 55 chain saws, which are to be shipped at the start of week 8. Pertinent information on the saws follows: Item Lead Time (weeks) On Hand Saw A B C D E F 2 1 2 2 1 1 2 Gross requirements Scheduled receipts Projected on hand Net requirements Planned order receipt Planned order release Ĉ E(3) & E(2) LT = 1 week Lot size: Lot-for-Lot 15 10 5 65 20 10 30 Skip Extension Tip: Double click to open in new tab Show Transcribed Text Develop the material requirements plan for component E using lot-for-lot ordering for all items. (Leave no cells blank - be certain to enter "0" wherever required.) Components A(2), B(1), C(4) E(3), D(1) D (2), F(3) E(2), D (2) Beg. Inv. 1 2 3 190 5 210 6arrow_forwardCompare and contrast document analysis and direct observation in requirements gathering.arrow_forwardItem X is a standard item stocked in a company's inventory of spare parts. Each year, the firm uses about 2,000 units of Item X, which costs Php 1,000 per unit. Storage costs, which include insurance and cost of capital, amount to 18 percent of item unit cost. Placing an order for more of Item X costs Php 400. The company operates 360 days per year and Item X is received 9 days after placement of order.arrow_forward
- . Consider the bill of materials (BOM) in Figure 11.33.a. How many immediate parents (one level above) doesitem I have? How many immediate parents does item Ehave?b. How many unique components does product A have at alllevels?c. Which of the components are purchased items?d. How many intermediate items does product A have at alllevels?e. Given the lead times (LT) in weeks noted on Figure 11.33,how far in advance of shipment must a purchasecommitment be for any of the purchased items identifiedin part (c)?arrow_forwardWhat is material requirement planning?arrow_forwardHip Replacements, Inc., has a master production schedule forits newest model, as shown below, a setup cost of $50, a holdingcost per week of $2, beginning inventory of 0, and lead time of1 week. What are the costs of using lot-for-lot for this l0-weekperiod? WEEK 1 2 3 4 5 6 7 8 9 10Gross requirements 0 0 50 0 0 35 15 0 100 0Scheduled receiptsProjected on hand 0 0 0 0 0 0 0 0 0 00Net requirements 0 0 50 0 0 35 15 0 100Planned order receipts 50 35 15 100Planned order releases 50 35 15 100arrow_forward
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