From the team case analysis as posted in Discussions for Metaverse Wars, we learn that:

Leading competitors in this market space include Nvidia, Meta, Microsoft, Epic Games, Electronic Arts, and Apple.

Worthwhile opportunities in the metaverse market space turn out to be exclusively in gaming and social experiences.

Threats in the metaverse market space include limited user engagement and lack of continuous innovation in the technology.

$"$a$"$ and $"$b$"$ are correct.

$"$a$,""$b$,"$ and $"$c$"$ are correct.