Find the Flux of the Vector Field F Across the Surface

Multiple Choice

Find the flux of the vector field F across the surface S in the indicated direction.
-F(x, y, z) = 11xi + 11yj + 11zk , S is the surface of the sphere + + = 1 in the first octant, direction away from the origin

A) 11/4 $\pi$
B) 0
C) 11/3 $\pi$
D) 11/2 $\pi$