Practical Management Science
6th Edition
ISBN: 9781337406659
Author: WINSTON, Wayne L.
Publisher: Cengage,
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Using the accompanying diagram, do the following:
a. Draw a tree diagram for the scissors.
b. Prepare an MRP plan for scissors. Lead times are one day for each component and final scissor
assembly, but two days for the plastic grips. Six hundred pairs of scissors are needed on day 6. Note:
There are 200 straight blades and 350 bent blades on hand, and 40 top blade assemblies on hand.
Use lot-for-lot ordering for all items.
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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 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_forwardPlease do not give solution in image format thankuarrow_forwardThe 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_forward
- MRP Logic 13. Item A has a gross requirement for 1,000 in week 5. There are currently 300 of the item on hand, with a scheduled receipt of 100 items in week 2. The order quantity is lot for lot, and there is a two-week lead time. Complete the MRP record for item A.arrow_forwardWhy is a process table needed in a timesharing system and what are the field in a typical process table entry?arrow_forwardComplete the following MRP record. Note that the minimum order quantity is 100. What is the average ending inventory over the six weeks? Click the icon to view the MRP record. Complete the material requirements plan (enter your responses as whole numbers). Week ***83*** LT(weeks) 1 Gross requirements Scheduled receipts Projected ending inventory: 0 Net requirements Min. order = 100 Planned receipts 1 0 2 500 3 600 000 4 5 600 250 6 200arrow_forward
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