a)
To develop: A gross requirements plan for item C.
Introduction:
Gross requirements plan:
The gross requirements plan is the plan where the independent and dependent demands for a product or a component before the on-hand inventory and the
b)
To develop: A net requirements plan for item C.
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 scheduled receipts. If the total requirement is below the safety stock levels, a planned order is made based on the given lot sizing technique.
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Chapter 14 Solutions
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- 4.11 Given the following product tree, complete the MRP records for parts X, Y, and Z. Note that parts X and Y have specified order quantities. Y(3) Z(1) W(1) Part X Week Gross Requirements Scheduled Receipts Lead Time: 1 week Projected Available Net Requirements Planned Order Receipt Planned Order Release Z(2) 1 2 3 4 5 20 225 15 5 15 10 15 10 Part Y Gross Requirements Scheduled Receipts 50 Lead Time: 2 weeks Projected Available 30 Net Requirements Lot Size: 50 Planned Order Receipt Planned Order Release Part J Gross Requirements Scheduled Receipts Lead Time: 1 week Projected Available Net Requirements Lot Size: lot-for-lot Planned Order Receipt Planned Order Release Part K Gross Requirements Scheduled Receipts Lead Time: 1 week Projected Available Lot Size: 400 Net Requirements Planned Order Receipt Planned Order Release 90arrow_forwarda) Given the product structure and master production scheduleshown in Figure 14.12, develop a gross requirements plan forall items.b) G iven the product structure, master production schedule, andinven tory status shown in Figure 14.12, develop a net requirementsplan (planned order release) for all items.arrow_forwardDescribe what is the primary report in Material Requirements Planning ( MRP )system output ?arrow_forward
- DEVELOPING A PRODUCT STRUCTURE AND GROSS REQUIREMENTS Speaker Kits, Inc., packages high-fidelity components for mail order. Components for the top-of-the-line speaker kit, “Awesome” (A), include 2 Bs and 3 Cs. Each B consists of 2 Ds and 2 Es. Each of the Cs has 2 Fs and 2 Es. Each F includes 2 Ds and 1 G.It is an awesome sound system. (Most purchasers require hearing aids within 3 years, and at least onecourt case is pending because of structural damage to a men’s dormitory.) As we can see, the demand forB, C, D, E, F, and G is completely dependent on the master production schedule for A—the Awesomespeaker kits.arrow_forwardGiven the product structure, master productionschedule, and inventory status in Figure 14.13, and assuming therequirements for each BOM item is I:a) develop a gross requirements plan for Item C;b) develop a net requirements plan for Item C.arrow_forwardGiven the following information, develop a material requirements plan for end item A and its components. 50 and 80 units of A are needed at the beginning of week 6 and 8, respectively. On-Order Item A B с D E Item A BUDE C C(2) Week 3: 50 On-Hand 20 60 150 10 On-Hand 20 60 150 10 Week 3:30, Week 5:80 Week 3:50, Week 5:100 B Week 4: 50, Week 6: 100 Week 3: 50, Week 5: 80 D(3) The planned order release for Product B is: E 200 (Week 2) On-Order 200 (Week 2) A E D(3) Lead Time 1 wk 2 wks 1 wk 2 wks 1 wk Lead Time 1 wk 2 wks 1 wk 2 wks 1 wk C Order Size lot-for-lot 50 100 200 lot-for-lot Order Size lot-for-lot 50 100 200 lot-for-lot C Earrow_forward
- Once a material requirements plan (MRP) has been estab-lished, what other managerial applications might be found for the technique?arrow_forwardExplain the concept of a Requirements Management Plan (RMP) and its importance in guiding the management of requirements throughout a project.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_forward
- Q3. Discuss Material and Capacity Requirements Planning and scope or function of Material Managementarrow_forward4.11 Given the following product tree, complete the MRP records for parts X, Y, and Z. Note that parts X and Y have specified order quantities. Y(3) Z(1) W(1) Part X Week Gross Requirements Scheduled Receipts Lead Time: 1 week Projected Available 10 Net Requirements Planned Order Receipt Planned Order Release Part Y Gross Requirements Scheduled Receipts Lead Time: 2 weeks Projected Available 30 Net Requirements Lot Size: 50 Planned Order Receipt Part J Planned Order Release Gross Requirements Scheduled Receipts Lead Time: 1 week Projected Available Net Requirements Lot Size: lot-for-lot Planned Order Receipt Part K Planned Order Release Gross Requirements Scheduled Receipts Lead Time: 1 week Projected Available Lot Size: 400 Net Requirements Planned Order Receipt Planned Order Release Z(2) 1 2 3 4 5 285 15 5 15 10 10 15 20 50arrow_forward6. Given the following product structure diagram, complete the MRP records for parts A, B, and C. с Part A Gross requirements Scheduled receipts Projected available balance Planned order releases Q=20; LT= 1; SS = 0. 21 1 5 B (2 required) с Week 4 5 6 12 22 2 3 15 18 8arrow_forward
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