Given the following information, develop a material requirements plan for end item A and its components. 50 and 80 units of A are needed at the beginning of week 6 and 8, respectively. Item On-Hand On-Order Lead Time Order Size 20 1 wk lot-for-lok 2 wis 50 I wk 100 200 (Wock 2) 2 wks 200 I wk lot-for-lot A B 60 150 10 Item On-Hand 20 On-Order 60 150 10 Lead Time Order Size 1 wk lot-for-lot 2 wks 50 I wk 100 2 wks 200 1 wk lot-for-lot 200 (Week 2) B C(2) D(3) E E D(3) E The planned order release for Product B is: Week 3:30. Week 5:80 Week 3:50 Week 4: 50, Week 6: 100 Week 3:50, Week 5:100 O Week 3:50, Week 5: 80