Answer: All of the above
Explanation:
Inventory management system simply means managing inventory in a way that its cost will be reduced while output will be maximized. Just in time simply has to do with when sticks are provided by the supplier at the particular time they're needed.
Radio frequency identifications system helps track a product from a location to another. EOQ is used to is calculate order cost so as to choose the lead and affordable one.
Therefore, all the options are right.
