Please help me figure out my math... I am stuck, Please actually help with showing, explaining, draw a picture, please. Required Demand $75,75,75,100,100,125$

Inventory Records File $($IRF$)$

Scheduled Receipts

Initial Stock Balance $($Beginning Inventory$)$ BI $100$

Lead Time

LT $2$ weeks

Safety Stock

SS $10$

Lot Size Discipline

Qd LFL