Question

Given the following data, develop MRP tables and indicate the Planned order releases for all items.

A is an MPS item. A needs 2 C's and 3 F’s. F needs 3 C’s. (I eliminated scheduled receipts since the problem did not have scheduled receipts.)

Period	6	7	8
GR-A	400	0	300

On hand inventory for all items is 200 and lead time for A is 1 period, and LT for all other items is 2 periods. Use lot-for-lot for A and a lot size of 500 or multiples of 500 for C and F.

Draw the Bill of Materials                                                           Fill up the Low level code Table

Item	Low level code
A
C
F

A	1	2	3	4	5	6	7	8
GR
EI
NR
PO Receipt
PO Release

C	1	2	3	4	5	6	7	8
GR
EI
NR
PO Receipt
PO Release

F	1	2	3	4	5	6	7	8
GR
EI
NR
PO Receipt
PO Release

Given the following data, develop MRP tables and indicate the Planned order releases for all items.

A is an MPS item. A needs 4 C's, 2 F’s and 5 G’s. F needs 4 C’s and G needs 2 C’s. (I eliminated scheduled receipts since the problem did not have scheduled receipts.)

Period	6	7	8
GR-A	0	100	900

On hand inventory for all items is 300 and lead time for A is 1 period, and LT for all other items is 2 periods. Use lot-for-lot for A and a lot size of 500 or multiples of 500 for C, F and G.

Draw the Bill of Material                  Fill up the Low level code Table

Item	Low level code
A
C
F
G

A	1	2	3	4	5	6	7	8
GR
EI
NR
PO Receipt
PO Release

C	1	2	3	4	5	6	7	8
GR
EI
NR
PO Receipt
PO Release

F	1	2	3	4	5	6	7	8
GR
EI
NR
PO Receipt
PO Release

G	1	2	3	4	5	6	7	8
GR
EI
NR
PO Receipt
PO Release

Answer 1

1)

BOM/Product Structure Tree:

Low Level Code Table:

Item	Low Level Code
A	0
C	2
F	1

2) Product Structure Tree is following

Low Level Code Table is following

Item	Low Level Code
A	0
C	2
F	1
G	1

MRP Schedule is following