A task force refers to:

Group of answer choices

any informal group that has the same members as the permanent task$-$oriented group.

any formal group whose members work permanently and most of their time in that team.

any formal group whose members must be able to perform all tasks on the team.

any temporary team that investigates a particular problem and typically disbands when the decision is made.

both $$B$\text{'}$ and $$C$\text{'}.$