Lead Time: $1$ Level$$ Lot Size$$ Qty for Parent $$ Item$$ X$1123456789101112$ Gross requirement$305020100$ Scheduled receipt $$ On hand:$50$ Net requirement$$ Order receipt$$ Order release $$ Lead Time: $2$ Level$$ Lot Size$$ Qty for Parent:$$ Parent: Item$$ B$1123456789101112$ Gross requirement$$ Scheduled receipt $$ On hand:$20$ Net requirement$$ Order receipt$$ Order release $$ Lead Time: $2$ Level$$ Lot Size$$ Qty for Parent:$$ Parent:$$ Item$$ B$2123456789101112$ Gross requirement$$ Scheduled receipt $$ On hand:$20$ Net requirement$$ Order receipt$$ Order release $$ Lead Time: $1$ Level$$ Lot Size$15$ Qty for Parent:$$ Parent:$$ Item$$ A$1123456789101112$ Gross requirement$$ Scheduled receipt $$ On hand:$5$ Net requirement$$ Order receipt$$ Order release $$ Lead Time: $1$ Level$$ Lot Size$10$ Qty for Parent:$$ Parent: Item$$ C $123456789101112$ Gross requirement$$ Scheduled receipt $$ On hand:$0$ Net requirement$$ Order receipt$$ Order release $$ Lead Time: $1$ Level$$ Lot Size$$ Qty for Parent:$$ Parent:$$ Item$$ D $123456789101112$ Gross requirement$$ Scheduled receipt $$ On hand:$0$ Net requirement$$ Order receipt$$ Order release $$ Lead Time: $3$ Lot Size$100$ Qty for Parent:$$ Parent:$$ Item$$ E $123456789101112$ Gross requirement$$ Scheduled receipt $$ On hand:$10$ Net requirement$$ Order receipt$$ Order release $$ Lead Time:$$ Lot Size$$ Qty for Parent:$$ Parent:$$ Item$123456789101112$ Gross requirement$$ Scheduled receipt