Given the product structure, master production schedule, and inventory status and assuming the requirements for each BOM item is 1:

1. Develop a gross requirements plan for Item C;
2. Develop a net requirements plan for Item C.
3. Complete a net material requirements schedule for all items (10 schedules in all), assuming the requirement for each BOM item is 1.
4. Complete a net material requirements schedule for all 10 items, assuming the requirement for all items is 1, except B, C, and F, which require 2 each.

A H D E F G G E F F E G F G Period 8 9 10 11 12 Gross requirements for A 50 60 100 Gross requirements for H 120 80 Item On hand Lead time Item On hand Lead time A 0 1 F 30 1 B 100 1 G 60 2 50 2 I 50 1 D 80 3 J 80 2 E 90 2 K 120 3