A Secure Strategy Is a Strategy That

Multiple Choice

A secure strategy is a strategy that

A) results in the highest payoff to a player regardless of the opponent's action.
B) guarantees the highest payoff given the worst possible scenario.
C) describes a set of strategies in which no player can improve her payoff by unilaterally changing her own strategy, given the other players' strategies.
D) whereby a player randomizes over two or more available actions in order to keep rivals from being able to predict her action.