Product A Is as follows: B(1) D(2] C(2) B(1) C(2) The following information about A's components is available; Item B C D Quantity Policy Lot for Lot Fixed Q - 1000 Lot for Lot Lead Time (Weeks) 2 1 3 Scheduled Receipts none 1000 in Week 1 none Beginning Inventory 200 Safety Stock Reg's none none none The Master Schedule for A calls for a start quantity of 250 units in Week 6. In which weeks are planned releases for item B necessary? No planned releases for B are necessary Week 1 Week 2 Week 3 Week 4 0000 Week 5 Week 6