We Have an Initially Uncharged Hollow Metallic Sphere with Radius

We have an initially uncharged hollow metallic sphere with radius of 5.0 cm. I place a small object with a charge of +40 µC at the center of the sphere through a hole in the surface. Find the electric field present at a point 10 cm from the sphere's center. (k_e = 8.99 *10⁹ N.m²/C²)

A) 9.0 *10⁶ N/C
B) 1.1 *10⁶ N/C
C) 2.3 *10⁶ N/C
D) 36 *10⁶ N/C