Which of the following statements is $($are$)$ true about non$-$value$-$added activities?

Multiple Choice

Non$-$value$-$added activities are often unnecessary and dispensable.

Non$-$value$-$added activities may be necessary but are being performed in an inefficient and improvable manner.

Non$-$value$-$added activities can be eliminated without deterioration of product quality, performance, or perceived value.

None of the items listed.

All of the items listed.