Assignment:
As a production manager, you have received an order for product A that needs two subassemblies and two units of component B. The order is for 1000 units of Product A. The first subassembly consists of a frame, two supports, and a handle. The second subassembly consists of a hub and five blades. The following table gives lead times, on-hand inventory, and scheduled receipts. a) Construct a product structure. b) Construct a time-phased product structure c) Prepare a net material requirements plan.
|
Component
|
Lead Time
|
On-Hand Inventory
|
Lot Size (Lot for Lot)
|
|
Product A
|
1
|
100
|
-
|
|
Subassembly 1
|
1
|
100
|
-
|
|
Frame
|
2
|
|
-
|
|
Supports (2)
|
1
|
50
|
100
|
|
Handle
|
1
|
400
|
500
|
|
Grills (2)
|
2
|
200
|
500
|
|
Subassembly 2
|
3
|
150
|
-
|
|
Hub
|
1
|
|
-
|
|
Blades (5)
|
2
|
-
|
100
|
Component Lead Time LOn-Hand Inventory LLot Size (Lot for Lot) 1 100 Product A 100 Subassembly 1 Frame Supports (2) 50 100 500 Handle Grills (2) 22 200 500 150 Subassembly 2 100 Blades (5)