The centroid of a Wangla LMN with vertices L(1, 1, 1,) M (3, 3, 3,), N (5, 5,5) is the point

A ) (3, 3, 3) ✅

B ) (2, 2, 2)

C ) ( 2.5, 2.5, 2.5)

D ) None of these