When would it be appropriate to create a responsibility matrix rather than a WBS$?($You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.$)$

$?$ On a multi$-$year project

$?$ On a complex project

On a segment of a larger project

$?$ On a project where face to face communication is impossible

On a small project