EMERGENCY.. dear professors can you help my materials management question?

The gross requirements and bills of material for parent X are given below. Complete the MRP records for parts X and Y. Quantities required are shown in brackets. What and when will be the planned order releases for Y X: Week On Hand Scheduled X Gross Requirements Inventory Receipts Lead time Scheduled Receipts Projected Inventory Balance X 10 10.2. weekli week Y(2) Net requirements Y 30 5.3.week 2 weeks 212) T Planned Order Planned Order Release (L4L) Y : Week Gross Requirements Gross requirements for X Scheduled Receipts week 4 Projected Inventory Balance 40 week 6 Net requirements Planned Order Planned Order Release (L4L) 10 Select one: O a. 25. 1 week: 140.3.week O b.5.1 week: 80.3 week O c. 5. 2. week 80. 3. wook O d. 50. 1 week: 80.3 week O e. 50, 2 week: 80, 3 week O f.35. I week: 160.3.week