Question $1$

$0\mathrm{.}04pts$

A work breakdown structure involves

Decomposing a project into its constituent unit of work.

Hierarchical decomposition of project into its constituent modules.

Working with the project team to understand the activities needed to

accomplish the project objective.

All of the above.

Question $2$

$0\mathrm{.}04pts$

A Gantt chart shows

The activities on the $y-$axis and the time on the $x-$axis

The time on $y-$axis and the activities on $x-$axis

The resources on $y-$axis and time on $x-$axis

The dependencies between activities on $y-$axis and the time on $x-$axis