3. (60 points) Correctly fill in the materials plans for all the items. All lot Lead Inventory Item time on hand X 35 B Y 25 (1) A 45 B 500 C 3 220 Master Schedule Period 2 4 6 7 10 11 12 X 10 10 20 20 10 20 20 25 15 25 Y 15 25 20 20 10 20 20 15 25 25 MRP Worksheets Lot wiring rules Gross Requirements Scheduled Receipts Projected on Hand Net Requirements Planned Order Receipts Planned Order Releases