Assignment:
Consider the following parent-component relations, where the number shown in the parenthesis is the number of units of the component item required for one unit of the parent item.
Based on the given parent-component relations below, draw the respective product trees for the finished goods.
|
Parent
|
B
|
C
|
X
|
Y
|
Z
|
|
Components
|
C(1), D(1)
|
A (2), E(1)
|
A(1), B(2)
|
C(1), D(4)
|
A(3), E(2)
|
Given the following additional data, determine the planned order releases for each item.
|
Item
|
Lead time (week)
|
Safety Stock
|
Lot-sizing policy
|
Scheduled receipts for open orders
|
Projected on hand available at the beginning of week 1
|
|
X
|
2
|
50
|
Lot-for-lot
|
250 units in week 2
|
100
|
|
Y
|
2
|
30
|
Lot-for-lot
|
-
|
30
|
|
Z
|
1
|
-
|
Lot-for-lot
|
-
|
50
|
|
A
|
1
|
-
|
Lot-for-lot
|
-
|
100
|
|
B
|
1
|
25
|
Lot size = 40 units (or multiples of 40)
|
50 units in week 4
|
25
|
|
C
|
1
|
-
|
Lot size = 550 units (or multiples of 40)
|
-
|
200
|
|
D
|
2
|
25
|
Lot size = 300 units (or multiples of 300)
|
-
|
800
|
|
E
|
1
|
-
|
Lot-for-lot
|
|
50
|
|
MASTER SCHEDULE
|
Week
|
4
|
5
|
8
|
9
|
10
|
12
|
|
X
|
|
300
|
200
|
|
|
250
|
|
Y
|
|
|
|
400
|
|
|
|
Z
|
350
|
250
|
100
|
|
200
|
|
Provide complete and step by step solution for the question and show calculations and use formulas.