A uniform surface charge density of 60 nc/m² covers the entire xy-plane. Consider a spherical surface centered on the origin (radius = 3.08 cm). Find the electric flux through this surface.

A) 556.8 Nm²/C
B) 120.2 Nm²/C
C) 732.4 Nm²/C
D) 315.6 Nm²/C