2. Use the following MPS, BOM, and inventory record to answer the MRP questions. a) Master Production Schedule: The following table shows the MPS start dates already offset for item A's lead time. Week Week MPS 1 2 4 6. 60 70 40 b) Bill of materials: End item A uses 1 each of component D and 2 each of subassembly C. Subassembly C uses 2 each of component E c) Inventory records: D. Lot sizing rule Lead time (weeks) Beginning on-hand inventory Safety stock Scheduled receipts FOQ = 50 POQ (P-2) L4L 1. 1 30 30 20 50 (week 1) 30 (week 1) 90 (week 1) Questions: > Develop a material requirement plan for item C, D and E > What is the largest quantity of projected on hand inventory for any one of theweeks for item D? > How many planned order releases are there for item C? > What is the planned receipt in week 3 for item E?

2. Use the following MPS, BOM, and inventory record to answer the MRP questions. a) Master Production Schedule: The following table shows the MPS start dates already offset for item A's lead time. Week Week MPS 1 2 4 6. 60 70 40 b) Bill of materials: End item A uses 1 each of component D and 2 each of subassembly C. Subassembly C uses 2 each of component E c) Inventory records: D. Lot sizing rule Lead time (weeks) Beginning on-hand inventory Safety stock Scheduled receipts FOQ = 50 POQ (P-2) L4L 1. 1 30 30 20 50 (week 1) 30 (week 1) 90 (week 1) Questions: > Develop a material requirement plan for item C, D and E > What is the largest quantity of projected on hand inventory for any one of theweeks for item D? > How many planned order releases are there for item C? > What is the planned receipt in week 3 for item E?

Understanding Business

12th Edition

ISBN:9781259929434

Author:William Nickels

Publisher:William Nickels

Chapter1: Taking Risks And Making Profits Within The Dynamic Business Environment

Section: Chapter Questions

Problem 1CE

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The gross requirements and bills of material for parent X are given below. Complete the MRP records for parts X and Y. Quantities required are shown in brackets. What and when will be the planned order releases for Y? X : Week Gross Requirements Scheduled Receipts 1 2 3 45 6 On Hand Scheduled Lead time Inventory Receipts Y(2) 10, 2.week 2 weeks Projected Inventory Balance Net requirements X 15 Y 10 10, 2.week 1 week Z2) Planned Order Planned Order Release (L4L) Y : Week Gross Requirements Scheduled Receipts Gross requirements for X 60 week 4 Projected Inventory Balance Net requirements 40 week 6 Planned Order 50, 1.week; 80, 3.week Planned Order Release (L4L)
In the following MRP planning schedule for Item J, indicate the correct net requirements, planned order receipts, and planned order releases to meet the gross requirements. Lead time is one week. (Leave no cells blank-be certain to enter "0" wherever required.) ITEM 3 Gross requirements On-hand Net requirements Planned order receipt Planned order release Period Gross requirements Scheduled receipts Projected available balance Net requirements Planned order receipts Planned order releases WEEK NUMBER 2 3 76 4 48 76 5 72 48 72
In the following MRP planning schedule for Item J, indicate the correct net requirements, planned-order receipts, and planned-order relesses to meet the gross requirements. Lesd time is one week. (Leave the cells blank, whenever zero (0) is required.) WEEK NUMBER ITEM 3 Gross requirements On- hand 1 2 se 35 Net requirements Planned-order receipt Planned-order release Period 5 Grass requirements 80 45 60 Scheduled receipts Projected available balance Item: J Он: 35 LT: 1 SS: 0 Q: L4L Net requirements Planned order receipts Planned arder releases
Describe what is primary report in MRP system output?
In the following MRP planning schedule for Item J, indicate the correct net requirements, planned order receipts, and planned order releases to meet the gross requirements. Lead time is one week. (Leave no cells blank - be certain to enter "o" wherever required.) WEEK NUMBER ITEM J Gross requirenents On-hand Net requirements Planned order receipt Planned order release 70 45 65 30 Perlod 2. Gross requirements 70 45 65 Scheduled receipts Projected available balance Net requirements Planned order receipts Planned order releases
Make a comparison and contrast of MRP and order-point schemes.
It is Friday afternoon and the following production information is available for the following week: EOQ Lead time b) c) d) 100 units 2 days Gross requirements Scheduled receipts Projected on hand Net requirements Planned order receipts Planned order releases 0 Monday Tuesday Wednesday Thursday Friday 40 70 80 50 40 100 Complete the MRP matrix for the following week with this information. At the production meeting on Monday morning the following information is shared: a) The planned order for 100 units on Monday is released. Thirty of the scheduled receipts for Monday are scrapped. An order for 20 units is received for delivery on Wednesday. An order for 40 units is received for delivery on Monday of the following week. EOQ Lead time 50 100 units 2 days Use this information to update the MRP matrix for the week.
Describe what is secondary report in MRP system output?
2. What is Material Requirement Planning (MRP)? Briefly explain THREE (3) advantages from its use.
The table given below shows a partially completed MPS record for product A. What is the remaining ATP inventory (discrete) for week 7 after the company receives a 20 units of customer order for week 6? Order policy: 60 units Lead time: 1 week Item: A Quantity on hand: 30 Week 3 30 7. 34 11 4. Forecast requirements Customer orders (booked) Projected on-hand inventory MPS quantity MPS start ATP inventory 22 24 18 27 36 28 26 12 24 O a 59 Ob. 29 OcO Od. 49 Oe. 39
Complete the following MRP table below, note the following: 1) Beginning inventory is 35 2) Order lot size is 40 3) Lead time is one week 2 3 4 5 30 40 week 1 6 7 8 9 10 Gross requirement 35 10 40 30 30 55 Schedule receipts Projected on hand (35) Net requirement Planned order receipts Planned order releases
Use the following partially completed MRP record to answer the question. Item: XYZ Lot Size: L4L; ;EAD Time: 1 week Date 1 2 3 4 5 6 7 8 20 30 50 40 20 Scheduled Receipts Projected on Hand (80) Planned Receipts Planned Order Release What are the quantities of planned order releases for item XYZ for the first six weeks (weeks 1, 2, 3, 4, 5, and 6)?