Columns Detail Required


I appreciate if anybody let me know about the columns first 3 columns I know. I just want to know about the calculation factor of other columns.

Item Item Name Description Minimum Inventory Level Lead Time Days Consumed Delivered Total Outgoing Avg Daily Outgoing Reorder Level

These columns are there in Stock Module
“Itemwise Recommended Reorder Level”

Minimum Inventory Level - Value of “Minimum Order Qty” field in respective Item form.
Lead Time Days - Value of “Lead Time Days” field in respective Item form.
Delivered -Total Delivered qty of respective item.