You Are Extremely Bored During the Long Summer Months When

Multiple Choice

You are extremely bored during the long summer months when school is out of session, so you decide to attach a graphing calculator to a rubber band and repeatedly bounce it up and down vertically. When the rubber band is at its maximum stretch away from your hand

A) the calculator's velocity is downward but its acceleration is upward.
B) the calculator's velocity is zero but its acceleration is upward.
C) the calculator's velocity is upward but its acceleration is downward.
D) the calculator's velocity is zero but its acceleration is downward.