Item Present on hand Lead time Lot-size rule A 0 1 week L4L B 0 1 week L4L C 30 2 weeks *FOQ of 40 units D 100 1 week L4L E 100 1 week L4L F 30 2 weeks *FOQ of 60 units G 0 1 week L4L *Note: FOQ stands for fixed order quantity. For example, FOQ = 50 indicates that any order quantity must be 50 units or some integer multiple of 50 units. FOQ is usually because the supplier is only willing to sell the item by the box (and in this example, each box contains 50 units). In your tables, show on hand at the beginning of a given period before receiving the planned order receipt for the period. Also, assume that all receipts and releases are at the beginning of each period