Having the product too early, too late or in quantities that are too much, will result in undesirable consequences.
The establishment owner should remind the employee to either accept or reject the request within 10 days from the submission date.
Moving a product adds no value and it cause damages as well.
Muda has been given much greater attention as waste than the other two which means that whilst many Lean practitioners have learned to see muda they fail to see in the same prominence the variation of mura and muri.