OPERATIONS MGMT.(EBOOK)W/MYOMLAB>IC<
15th Edition
ISBN: 9781269982153
Author: HEIZER
Publisher: PEARSON C
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Textbook Question
Chapter 14, Problem 4P
Using the information in Problem 14.3, construct a gross material requirements plan.
•• 14.3 The demand for subassembly S is 100 units in week 7. Each unit of S requires 1 unit of T and 2 units of U. Each unit of T requires 1 unit of V, 2 units of W, and 1 unit of X. Finally, each unit of U requires 2 units of Y and 3 units of Z. One firm manufactures all items. It takes 2 weeks to make S, 1 week to make T, 2 weeks to make U, 2 weeks to make V, 3 weeks to make W, 1 week to make X, 2 weeks to make Y, and 1 week to make Z.
- a. Construct a product structure. Identify all levels, parents, and components.
- b. Prepare a time-phased product structure.
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Students have asked these similar questions
Problem 13-3 (Static)
The following table lists the components needed to assemble an end item, lead times (in weeks), and quantities on hand.
Item
Lead Time
Amounton Hand
Direct Components
End
1
−
L(2), C(1), K(3)
L
2
10
B(2), J(3)
C
3
15
G(2), B(2)
K
3
20
H(4), B(2)
B
2
30
J
3
30
G
3
5
H
2
−
Click here for the Excel Data File
a. If 40 units of the end item are to be assembled, how many additional units of B are needed? (Hint: You don’t need to develop an MRP plan.)
The following table lists the components needed to assemble an end item, lead times (in weeks),and quantities on hand.
Item Lead Time Amount on Hand Direct ComponentsEnd 1 — L(2), C(1), K(3)L 2 10 B(2), J(3)C 3 15 G(2), B(2)K 3 20 H(4), B(2)B 2 30J 3 30G 3 5H 2 —a. If 40 units of the end item are to be assembled, how many additional units of B are needed?(Hint: You don’t need to develop an MRP plan.)b. An order for the end item is scheduled to be shipped at the start of week 8. What is the latestweek that the order can be started and still be ready to ship on time? (Hint: You don’t need todevelop an MRP plan.)
Once a material requirements plan (MRP) has been estab-lished, what other managerial applications might be found
for the technique?
Chapter 14 Solutions
OPERATIONS MGMT.(EBOOK)W/MYOMLAB>IC<
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
- The following table lists the components needed to assemble an end item, lead times (in weeks), and quantities on hand. Item Lead Time Amounton Hand Direct Components End 1 0 L(2), C(1), K(3) L 2 11 B(2), J(3) C 3 17 G(2), B(2) K 4 23 H(4), B(2) B 3 34 J 3 25 G 3 7 H 3 0 a. If 43 units of the end item are to be assembled, how many additional units of B are needed? (Hint: You don’t need to develop an MRP plan.) b.An order for the end item is scheduled to be shipped at the start of week 11. 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.)arrow_forwardThe following table lists the components needed to assemble an end item, lead times (in weeks), and quantities on hand. Item Lead Time Amount Direct Components on Hand End 1 0 L(2), C(1), K(3) L 1 10 B(2), J(3) C 2 14 G(2), B(2) K 2 19 H(4), B(2) B 1 34 J 2 25 G 2 7 H 3 0 a. If 43 units of the end item are to be assembled, how many additional units of B are needed? b. An order for the end item is scheduled to be shipped at the start of week 9. What is the latest week that the order can be started and still be ready to ship on time?arrow_forwardThe following table lists the components needed to assemble an end item, lead times (in weeks), and quantities on hand. Item Lead Time Amounton Hand Direct Components End 2 0 L(2), C(1), K(3) L 2 8 B(2), J(3) C 3 12 G(2), B(2) K 3 17 H(4), B(2) B 2 32 J 3 27 G 3 5 H 3 0 a. If 43 units of the end item are to be assembled, how many additional units of B are needed? (Hint: You don’t need to develop an MRP plan.)Additional units b. An order for the end item is scheduled to be shipped at the start of week 13. 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.) The latest weekarrow_forward
- Once a material requirements plan (MRP) has been established, what other managerial applications might be foundfor the technique?arrow_forwardThe following table lists the components needed to assemble an end item, lead times (in weeks), and quantities on hand. Item Lead Time Amount on Hand Direct Components End 2 0 L(2), C(1), K(3) L 2 11 B(2), J(3) C 3 15 G(2), B(2) K 3 20 H(4), B(2) B 2 25 J 3 34 G 3 3 H 2 0 Click here for the Excel Data File a. If 43 units of the end item are to be assembled, how many additional units of B are needed? (Hint: You don’t need to develop an MRP plan.) b. An order for the end item is scheduled to be shipped at the start of week 11. 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.)arrow_forwardYour stockroom manager, Mehmet Altag, arrivedat your desk just a fter you had completed the net requirementsplan for product A ( You are product pla nner for product A (in Problem A part structure, lead time (weeks), and on-hand quantities for product A are shown in Figure 14. 14. From theinformation shown, generate:a) An indented bill of material fo r product A b) Net requirements for each part to produce I0 As in week 8 using lot-for-lot. IP).) The field service manager, Mark Moon, has just called and told you that the requirements for B and Fshould each be increased by I 0 units for his repair requi rements in the field.a) Prepare a list showing the quantity of each part required to produce the requirements for the service manager and the production request of I0 Bs and Fs. b) Prepare a net requirement plan by date for the new requirements (for both production and field service), assuming that the field service manager wants…arrow_forward
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