Boss: "Come up with a plan to use hard plastic boxes to hold our $14$oz bottles of Red Goo between the bottle sealers and shipping. We know the boxes will hold $43$ bottles, but we need to know how many of these hard plastic boxes to have in use. Let's keep our safety stock at $12\%."$

You do your research and estimate an average use of $81,744$ bottles per $8$ hour shift with a lead time of $4$ minutes.

How many containers are needed for this system?