​What would the Nash equilibrium be in this sequential game?

A) ​Enter,fight
B) Enter,Accommodate
C) Do not enter,Fight
D) ​Do not enter,Accommodate

Nash Equilibrium

A concept within game theory where no participant can gain by changing strategies if the other participants keep theirs unchanged.

Sequential Game

A game in game theory where players make decisions one after another, with each decision informed by the previous players' decisions.

Monopolized

Controlled entirely or to a large extent by a single entity, often referring to a market situation where one company dominates the supply of a particular product or service.