Which of the Following Is true Regarding the Steps to Reducing

Multiple Choice

Which of the following is true regarding the steps to reducing setup times?

A) The first step involves performing as much setup preparation as possible while the process/machine is operating.
B) The cycle of steps is repeated until setup time is reduced to under a minute.
C) The standardization of both tooling and work procedures is advantageous to setup time reduction.
D) Improved material handling and move material closer are done before operator training.
E) All of the above are true.