A Sputum, Submitted for AFB Culture and Smear, Demonstrates the Kinyoun

A sputum, submitted for AFB culture and smear, demonstrates the Kinyoun stain provided.
Source: CDC and Dr. George P. Kubica
The organism isolated on Lowenstein-Jensen agar provided the following reactions:
Pigment: buff-colored colonies in the dark and yellow when exposed to light
This organism is

A) Mycobacterium gordonae.
B) M. marium.
C) M. kansasii.
D) M. bovis.