A Critical Path Refers To

A critical path refers to:

A) a sequence of task activities whose order and durations indirectly affect the completion date of a project.
B) a sequence of task activities whose order and durations directly affect the completion date of a project.
C) a sequence of task activities whose order must be performed in parallel.
D) a sequence of task activities whose duration cannot last more than 40 percent of the time allotted to the project.
E) none of the above.