Final answer:
Baron Nashor in League of Legends spawns at 20:00 and respawns every 7 minutes after being defeated.
Step-by-step explanation:
The question is about Baron Nashor, which is a digital monster from the popular online game League of Legends. Specifically, it asks when Baron Nashor spawns and the respawn time after it has been killed. The correct answer is: A) 20:00, 7 minutes. This means that Baron Nashor first appears in the game 20 minutes after the match starts. After being defeated, it will respawn after 7 minutes.