Graph is for all questions included

8Z Problem data: Item: Quantity on hand: Order Policy: 100 Lead Time: 2 50 Week 1 2 3 4 5 6 7 8 75 0 0 60 o 75 50 0 0 0 0 0 75 0 0 0 Gross requirements Scheduled receipts Projected on- hand inventory Planned receipts Planned order releases What is the last week in which a planned order receipt will be needed? What is the first week in which a planned release will be needed? O 1) 4 O2) 3 O3)2 0 4 1 What value should appear in the planned order release row for period 6? 1) 10 O2) 75 3) o 04) 100 What will be the projected on-hand inventory at the end of period 8? 1) 0-20 O2) 21-40 3) 41-60 4) more than 60