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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 A B On-Hand 20 On-Order 60 150 10 Lead Time Order Size 1 wk lot-for-lot 2 wks 50 1 wk 100 2 wks 200 1 wk lot-for-lot 200 (Week 2) Item A B On-Hand 20 On-Order 60 150 10 Lead Time Order Size I wk lot-for-lot 2 wks 50 I wk 100 2 wks 200 1 wk lot-for-lot 200 (Week 2) E U A B C(2) D(3) E E D(3) E The planned order release for Product A is