Lead Time completed, the operator moves the assembled boards to the final assembly area. This move takes $10$ minutes to complete. time between these two operations. Packaging and labeling requires $10$ minutes per unit.

Required: percentages to one decimal place. Categorize the non$-$value$-$added time into wait and move time.

Value$-$added lead time

$x$ min.

Non$-$value$-$added lead time:

Wait time lead time

$x$ min.

Move time lead time

$$ min.

Total non$-$value$-$added lead time

Total lead time

Value$-$added ratio $($as a percent$)$

xmin.

$x$ min.

$x\%$

$2.$ Move time in this process could best be reduced by: