The demand for subassembly S is

150

units in week 7. Each unit of S requires

2

units

of T and

2

units

of U. Each unit of T requires

2

units

of V,

2

units

of W, and

2

units

of X. Finally, each unit of U requires

1

unit

of Y and

3

units of Z. One firm manufactures all items. It takes 2 weeks to make S,

1

week

to make T, 2 weeks to makeU,

2

weeks

to make V,

3

weeks to make W,

1

week

to make X, 2 weeks to make Y, and

1

week

to make Z.

LOADING...

Click the icon to view the product structure and the time-phased product structure.

LOADING...

Click the icon to view the on-hand inventory.

Suppose that in addition to

150

units of S, there is also a demand for

20

units of U, which is a component of S. The

20

units of U are needed for maintenance purposes. These units are needed in week 6. Additionally, a new order has been received for

80

units of S due in week 8. Modify the net material requirements plan to reflect these changes.

Construct a new net material requirements plan

(enter

your responses as whole

numbers).

Item		Week								Lead Time
		1	2	3	4	5	6	7	8	(weeks)
S	Gross req							nothing	nothing	2
	On hand							nothing	nothing
	Net req							nothing	nothing
	Order receipt							nothing	nothing
	Order release					nothing	nothing

Item	On-Hand Inventory	Item	On-Hand Inventory
S	20	W	25
T	20	X	30
U	30	Y	40
V	30	Z	690

Please do for all items!! Items S,T,U,V