9. (Modified, Optional) The bill of materials for a finished product A, inventory status and other relevant information are given below. Compute the planned order releases and projected on-hand balances for parts A, E and C. A B C E 2 required 3 required 2 required 222 Answer: MRP for parts A, E and C Part A Gross Requirements C M 2 Required 2 required Scheduled Receipts Projected On-hand Inventory 20 Planned Order Releases Q>= 30 LT=2 SS=0 Part E Gross Requirements Scheduled Receipts Projected On-hand Inventory 100 1 2 3 4 5 6 10 0 20 30 0 30 1 2 3 4 5 6 50