The Shingo system relies on which of the following approaches?

$$ Introduction of numerically controlled machine tools into the process.

$$ Introduction of quality control checks at the end of the process.

$$ Introduction of quality controls within the process so feedback can occur immediately.

$$ Utilization of statistical quality control.

$$ Utilization of fishbone or cause$-$and$-$effect diagrams.The Shingo system relies on which of the following approaches?

$$ Introduction of numerically controlled machine tools into the process.

$$ Introduction of quality control checks at the end of the process.

$$ Introduction of quality controls within the process so feedback can occur immediately.

$$ Utilization of statistical quality control.

$$ Utilization of fishbone or cause$-$and$-$effect diagrams.