To Get a Clean "Swish"-Nothing but Net-On the Basketball Floor $\degree$

Multiple Choice

To get a clean "swish"-nothing but net-on the basketball floor, you must shoot the ball so that its velocity vector is at least ________ above horizontal when it gets to the hoop.

A) 45 $\degree$
B) 58 $\degree$
C) 32 $\degree$
D) 30 $\degree$