need help with second chart

a. Complete the last three rows of the record for an FOQ of 50 units. (Enter your responses as integers. A response of "0" is equivalent to being not applicable.) Item: Driveshaft subassembly Lot Size: FOQ = 50 units Lead Time: 3 weeks 2 5 6 7 Gross 30 50 50 50 requirements Scheduled receipts Projected on-hand 30 inventory Planned receipts Planned order 50 relesene 15 30 75 60 0 50 w 3 20 10 0 50 4 15 45 50 50 Week 45 50 50 45 50 45 50 0 8 50 45 50 b. Complete the last three rows of the record by using the L4L lot-sizing rule. (Enter your responses as integers. A response of "0" is equivalent to being not applicable.) Item: Driveshaft subassembly Lot Size: L4L Lead Time: 3 weeks 2 3 6 8 Gross 30 20 50 50 requirements Scheduled receipts Projected on-hand inventory Planned receipts 15 1 30 75 4 15 Week 5 50 7 50