According to Ohno and Toyota, _____ is a category of waste that retains unnecessary inventory between process steps.
A) excess inventory
B) overproduction
C) over-processing
D) waiting time
E) None of the above.

Question

Quizplus · Accepted Answer

Ohno and Toyota identified excess inventory as a type of waste, specifically when it is retained between process steps. Overproduction, over-processing, and waiting time are also types of waste, but they are not specifically related to the retention of inventory between process steps.

According to Ohno and Toyota, _____ Is a Category of Waste