E LT 1 wk Beg Inv 1 2 3 4 5 6 7 8 Gross requirements 150 180 Scheduled receipts

E lt 1 wk beg inv 1 2 3 4 5 6 7 8 gross requirements

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E LT = 1 wk. Beg. Inv. 1 2 3 4 5 6 7 8 Gross requirements 150 180 Scheduled receipts Projected on hand 10 10 30 130 130 80 Net requirements 20 100 Planned order receipt 20 100 100 100 Planned order release 20 100 100 100 10. Master Schedule for Robot Week Beg. Inv. 1 2 3 4 5 6 7 8 Quantity 40 Item: Robot LT = 2 wks. Beg. Inv. 1 2 3 4 5 6 7 8 Gross requirements 40 Scheduled Receipts Projected on hand 10 10 10 10 10 10 10 10 Net Requirements 30 Planned order receipts 30 Planned order releases 30 Operations Management, 9/e 125 Robot E F G G(2) H B C(3) I
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Solutions (continued) 10. (continued) Item: C(3) LT = 1 wk. Beg. Inv. 1 2 3 4 5 6 7 8 Gross requirements 90 Scheduled receipts Projected on hand 20 20 20 20 20 20 Net Requirements 70 Planned order receipts 70 Planned order releases 70 Item: G(2C + 1 Robot) LT = 2 wks. Beg. Inv. 1 2 3 4 5 6 7 8 Gross requirements 140 30 Scheduled receipts Projected on hand 15 15 15 15 15 35 5 5 5 Net requirements 125 Planned order receipts 160 Planned order releases 160 Instructor’s Manual, Chapter 14 126
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Solutions (continued) 11. a. Master Schedule Period Beg. Inv. 1 2 3 4 5 6 7 8 Quantity 120 E LT = 1 wk. Beg. Inv. 1 2 3 4 5 6 7 8 Gross requirements 120 Scheduled receipts 0 Projected on hand 0 Net requirements 120 Planned order receipts 120 Planned order releases 120 I(2) LT = 1 wk. Beg. Inv. 1 2 3 4 5 6 7 8 Gross requirements 240 Scheduled receipts 40 Projected on hand 40 40 Net requirements 200 Planned order receipts 200 Planned order releases 200 N(4) LT = 2 wks. Beg. Inv. 1 2 3 4 5 6 7 8 Gross requirements 800 Scheduled receipts Projected on hand 100 100 100 100 Net requirements 700 Planned order receipts 700 Planned order releases 700 Operations Management, 9/e 127
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Solutions (continued) 11. a. (continued) V LT = 2 wks. Beg. Inv. 1 2 3 4 5 6 7 8 Gross requirements 200 Scheduled receipts 10 Projected on hand Net requirements 190 Planned order receipts 190 Planned order releases 190 b. Master Schedule for E Period Beg. Inv. 1 2 3 4 5 6 7 8 Quantity 100 55 Week E LT = 1 wk. Beg. Inv. 1 2 3 4 5 6 7 8 Gross requirements 100 55 Scheduled receipts 0 0 Projected on hand 0 0 Net requirements 100 55 Planned order receipt 100 55 Planned order release 100 55 Instructor’s Manual, Chapter 14 128
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Solutions (continued) 11. b. (continued) I(2) LT = 1 wk. Beg. Inv. 1 2 3 4 5 6 7 8 Gross requirements 200 110 Scheduled receipts 40 Projected on hand 40 40 Net requirements 160 110 Planned order receipts 160 110 Planned order releases 160 110 N(4) LT = 2 wks. Beg. Inv. 1 2 3 4 5 6 7 8 Gross requirements 640 440 Scheduled receipts Projected on hand 100 100 100 100 260 260 620 620 620 Net requirements 540 180 Planned order receipts 800 800 Planned order releases 800 800 V LT = 2 wks. Beg. Inv. 1 2 3 4 5 6 7 8 Gross requirements 160 100 Scheduled receipts 10 Projected on hand 50 50 150 150 150 Net requirements 150 50 Planned order receipts 200 200 Planned order releases 200 200 Operations Management, 9/e 129
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Solutions (continued) 11. c. Case 1. One week elapsed Master Schedule for Week Beg.
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  • Fall '15
  • Manufacturing resource planning, Gross Requirements, Net requirements, planned order

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