ezto.mheducation.com/hm.tpx Problem 12-14 Using the diagram below, do the follow
ID: 365444 • Letter: E
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ezto.mheducation.com/hm.tpx Problem 12-14 Using the diagram below, do the following: Prepare an MRP 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. (Leave no cells blank - be certain to enter "O" wherever required.) Bent plastic grip Straight ade Top Bent blade Bottom traight plastic grip Beg InvExplanation / Answer
MRP for scissors
Part
Lead Times (week)
Beg Inv
reqd
Scissors
1
0
600 pcs on day 6
Bottom Blade Assembly
1
0
Top Blade Assembly
1
40
Screw
1
0
Straight Blade
1
200
Straight Plastic Grip
2
0
Bent Blade
1
350
Bent Plastic Grip
2
0
Scissors (LT=1 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
0
0
600
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
0
0
0
0
0
0
0
Net Requirements
0
0
0
0
0
0
600
Planned Order Receipts
0
0
0
0
0
0
600
Planned Order Releases
0
0
0
0
0
600
0
Bottom Blade Assembly (LT=1 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
0
600
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
0
0
0
0
0
0
0
Net Requirements
0
0
0
0
0
600
0
Planned Order Receipts
0
0
0
0
0
600
0
Planned Order Releases
0
0
0
0
600
0
0
Top Blade Assembly (LT=1 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
0
600
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
40
40
40
40
40
40
0
Net Requirements
0
0
0
0
0
560
0
Planned Order Receipts
0
0
0
0
0
560
0
Planned Order Releases
0
0
0
0
560
0
0
Screw (LT=1 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
0
600
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
0
0
0
0
0
0
0
Net Requirements
0
0
0
0
0
600
0
Planned Order Receipts
0
0
0
0
0
600
0
Planned Order Releases
0
0
0
0
600
0
0
Straight Blade (LT=1 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
600
0
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
200
200
200
200
200
0
0
Net Requirements
0
0
0
0
400
0
0
Planned Order Receipts
0
0
0
0
400
0
0
Planned Order Releases
0
0
0
400
0
0
0
Straight Plastic Grip (LT=2 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
600
0
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
0
0
0
0
0
0
0
Net Requirements
0
0
0
0
600
0
0
Planned Order Receipts
0
0
0
0
600
0
0
Planned Order Releases
0
0
600
0
0
0
0
Bent Blade (LT=1 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
560
0
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
350
350
350
350
350
0
0
Net Requirements
0
0
0
0
210
0
0
Planned Order Receipts
0
0
0
0
210
0
0
Planned Order Releases
0
0
0
210
0
0
0
Bent Plastic Grip (LT=2 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
560
0
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
0
0
0
0
0
0
0
Net Requirements
0
0
0
0
560
0
0
Planned Order Receipts
0
0
0
0
560
0
0
Planned Order Releases
0
0
560
0
0
0
0
Note:
GR of Bottom Blade Assembly = POR of Scissors
GR of Top Blade Assembly = POR of Scissors
GR of Screw = POR of Scissors
GR of Straight Blade = POR of Bottom Blade Assembly
GR of Straight Plastic Grip = POR of Bottom Blade Assembly
GR of bent Blade = POR of top Blade Assembly
GR of bent Plastic Grip = POR of top Blade Assembly
GR: Gross Requirements
POR: Planned Order Release
Net Requirements = GR-scheduled reciepts-on hand
planned order receipts = net requirements
MRP for scissors
Part
Lead Times (week)
Beg Inv
reqd
Scissors
1
0
600 pcs on day 6
Bottom Blade Assembly
1
0
Top Blade Assembly
1
40
Screw
1
0
Straight Blade
1
200
Straight Plastic Grip
2
0
Bent Blade
1
350
Bent Plastic Grip
2
0
Scissors (LT=1 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
0
0
600
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
0
0
0
0
0
0
0
Net Requirements
0
0
0
0
0
0
600
Planned Order Receipts
0
0
0
0
0
0
600
Planned Order Releases
0
0
0
0
0
600
0
Bottom Blade Assembly (LT=1 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
0
600
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
0
0
0
0
0
0
0
Net Requirements
0
0
0
0
0
600
0
Planned Order Receipts
0
0
0
0
0
600
0
Planned Order Releases
0
0
0
0
600
0
0
Top Blade Assembly (LT=1 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
0
600
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
40
40
40
40
40
40
0
Net Requirements
0
0
0
0
0
560
0
Planned Order Receipts
0
0
0
0
0
560
0
Planned Order Releases
0
0
0
0
560
0
0
Screw (LT=1 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
0
600
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
0
0
0
0
0
0
0
Net Requirements
0
0
0
0
0
600
0
Planned Order Receipts
0
0
0
0
0
600
0
Planned Order Releases
0
0
0
0
600
0
0
Straight Blade (LT=1 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
600
0
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
200
200
200
200
200
0
0
Net Requirements
0
0
0
0
400
0
0
Planned Order Receipts
0
0
0
0
400
0
0
Planned Order Releases
0
0
0
400
0
0
0
Straight Plastic Grip (LT=2 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
600
0
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
0
0
0
0
0
0
0
Net Requirements
0
0
0
0
600
0
0
Planned Order Receipts
0
0
0
0
600
0
0
Planned Order Releases
0
0
600
0
0
0
0
Bent Blade (LT=1 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
560
0
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
350
350
350
350
350
0
0
Net Requirements
0
0
0
0
210
0
0
Planned Order Receipts
0
0
0
0
210
0
0
Planned Order Releases
0
0
0
210
0
0
0
Bent Plastic Grip (LT=2 week)
Beg Inv
1
2
3
4
5
6
Gross Requirements
0
0
0
0
560
0
0
Scheduled Receipts
0
0
0
0
0
0
0
On Hand
0
0
0
0
0
0
0
Net Requirements
0
0
0
0
560
0
0
Planned Order Receipts
0
0
0
0
560
0
0
Planned Order Releases
0
0
560
0
0
0
0
Note:
GR of Bottom Blade Assembly = POR of Scissors
GR of Top Blade Assembly = POR of Scissors
GR of Screw = POR of Scissors
GR of Straight Blade = POR of Bottom Blade Assembly
GR of Straight Plastic Grip = POR of Bottom Blade Assembly
GR of bent Blade = POR of top Blade Assembly
GR of bent Plastic Grip = POR of top Blade Assembly
GR: Gross Requirements
POR: Planned Order Release
Net Requirements = GR-scheduled reciepts-on hand
planned order receipts = net requirements
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