What is the probability that Company G's advertisement will be one of the first two be shown during the first commercial break?	Choose one
A) 1 / 225  B) 1 / 30  C) 1 / 15  D) 2 / 15  E) 4 / 15

Rationale: g 1 / 15 + ( 14 / 15 ) * 1 / 14 = 2 / 15 d
Answer: D