$($C$-$SOLN$-7)$ One of the keys to selecting among potentional process improvements is understanding their associated Time requirements. From the descriptions below, select all of the potential Time considerations.

Capital investment required to deploy the improvement.

Cost to purchase new materials required to implement the improvement.

Effectiveness of the improvement for removing the defect's root cause.

Length of time required to gain support for critical stakeholders.

Lost machine utilization hours while line workers and staff are trained about the improvement and defect avoidance.