The Fewer Muscle Fibers Present in a Motor Unit and the Greater

The fewer muscle fibers present in a motor unit and the greater the number of motor units in a muscle as a whole:

A) the weaker the contractions of muscle fibers in that motor unit.
B) the greater the control over the movement(s) that result from stimulation of different motor units in the muscle.
C) the less likely an action potential will be generated in the muscle fibers of that motor unit.
D) the less likely these muscle fibers will fatigue.