Given the following information, generate a material requirements plan (MRP) that
a. Will yield 40 units of P at the start of week 4, 90 units at the start of week 5 and 100 at the start of week 6.
b. The materials requirement plan information is ONLY required for Component E. For all components and products, Inventory, Scheduled Receipts and Lead Time data is in the table that follows, as well as the Product Structure Tree:

Currently Scheduled Lead
Item On-Hand Receipts (wk 1) Time
P - - 1
C 90 10 3
B 0 60 1
D 20 20 1
E 20 100 1




P
|-----------------------------------------------------------------|
B(2) C D(3)
| |
|--------| |----------|
E(2) Z(3) E(2)



Solution:

Master
Schedule Week 1 2 3 4 5 6
Quantity 40 90 100


P Gross Req'ts
On-hand
Net Requirements
LT = 1 Planned Rec't.
Planned Releases



B Gross Req'ts
On-hand
Net Requirements
LT = 1 Planned Rec't.
Planned Releases



D Gross Req'ts
On-hand
Net Requirements
LT = 1 Planned Rec't.
Planned Releases



E Gross Req'ts
On-hand
Net Requirements
LT = 1 Planned Rec't.
Planned Releases