Key to All Scheduling Techniques Is to

key to all scheduling techniques is to

A) avoid scheduling tasks that can be done concurrently.
B) avoid tasks that must be done sequentially.
C) make sure to allow a 20 percent delay factor to account for contingencies.
D) assign responsibility for end results to the entire group rather than a single individual.
E) distinguish tasks that must be done sequentially from those which can be done concurrently.