In 1971,Alan Shepard Hit Two Golf-Balls on the Surface of the Moon

Multiple Choice

In 1971,Alan Shepard hit two golf-balls on the surface of the Moon (where the acceleration due to gravity is only 1.62 m/s²) .If the launch angle was 27 ^$\circ$ and the ball traveled 400 m,what was the initial speed of the ball?

A) 28 m/s
B) 38 m/s
C) 70 m/s
D) 801 m/s