A cannon fires a cannonball with an initial velocity of 300(m)/(s) at 50.5° above the horizontal. The cannonball impacts a raised plateau 34.0s after firing. Let the +x-direction be directly ahead

A) 1.5x10^4 m
B) 2.0x10^4 m
C) 2.5x10^4 m
D) 3.0x10^4 m