Please help me answer these questions

1.Product A is assembled from one B assembly, three C assemblies, two D assemblies, and four H components. Each B assembly is made from two F subassemblies. Each C is made from one G component and one H component. Each D assembly is made from two I assemblies and three G components. Each F subassembly is made from three H components. Each I subassembly is made from one H component.

Construct a product structure tree for product A.

Prepare and indented bill of materials for Product A.

2. Complete the MRP schedule for the part below.

Lot size= 1,200+ Safety stock= 300

Lead time= 2 weeks Allocated= 150

On hand= 850

Week	1	2	3	4	5	6
Gross requirements	100	600	400	900	1,350	700
Scheduled receipts	500
Available
Net requirements
Planned order receipts
Planned order releases

3. Complete the MRP schedule for the part below:

Lot size= 2,000+ Safety Stock= 400

Lead time= 1 week Allocated= 300

On hand= 1,300

Week	1	2	3	4	5	6
Gross requirements	1,100	700	1,500	900	1,850	1,400
Scheduled receipts	2,000
Available
Net requirements
Planned order receipts
Planned order releases

4. Given the following product structure tree and inventory information, complete the MRP schedule below.

Level Code	Product Structure Tree
0
1
2

Product A	Week	1 2 3 4 5 6
Lot size =LFL	Gross requirements	120	340	310	530	410	380
Lead time =1	Schedules receipts	275
On hand=650	Available
Safety Stock=100	Net requirements
Allocated=75	Planned order receipts
	Planned order releases

Product B	Week	1 2 3 4 5 6
Lot size =LFL	Gross requirements
Lead time =1	Schedules receipts	400
On hand=430	Available
Safety Stock=120	Net requirements
Allocated=80	Planned order receipts
	Planned order releases

Product C	Week	1 2 3 4 5 6
Lot size =1500+	Gross requirements
Lead time =2	Schedules receipts		1,500
On hand=460	Available
Safety Stock=140	Net requirements
Allocated=160	Planned order receipts
	Planned order releases

Product D	Week	1 2 3 4 5 6
Lot size =1000+	Gross requirements
Lead time =1	Schedules receipts
On hand=1,100	Available
Safety Stock=200	Net requirements
Allocated=60	Planned order receipts
	Planned order releases