Given the product tree, relevant data, and MRP schedules, complete C and Fand answer the next three questions. Level 0 BC2) CO) F F (2) 2 1 2. 3 4 8 9 10 5 90 6 50 7 100 Week Gross requirements Scheduled receipts On hand Net requirements Planned-order receipts Planned-order releases Level 1 Item B LT=1 50 10 10 10 0 100 100 10 80 80 50 5 180 50 50 100 6. 80 LFL 2. 3 4 8 9 1 60 7 150 Week Gross requirements Scheduled receipts Onland Net requirements Planned-order receipts Planned order releases Level 1 Item C LT=2 60 LFL 1 ber 2. 3 4 15 6 17 & 9 10 Level Gross requirements Scheduled receipts 2 Item F LT=2 On hand Nel requirements Planned-order receipts Planned onder releases LS-100 What is the gross requirement for item Fin week 4? 90 80 100 400