BOM: Body (1 Required) or < Wheel Assembly(2 Required)> to or

Wheel Assembly		8/3	8/10	8/17	8/24	8/31	9/7	9/14	9/21	9/28
Gross Requirements
Scheduled Receipts				1100		2200		1900
Projected On-Hand Inv.	900
Net Requirements
Planned Order Receipts
Planned Order Releases
Lead Time (in weeks)	2
Lot Size	250

For the Wheel Assembly table above, what are the Gross Requirements in the week of 9/7? For the Wheel Assembly table above, what is the Projected On-Hand Inventory in the week of 8/31? For the Wheel Assembly table above, what are the Net Requirements in the week of 8/24?