Firm A and Firm B design to launch their new products in the market. Each firm can choose to either sell the product at a high price (H) or low price (L). The estimated payoff table is shown as follow: Firm B L H Firm A L (500, 200) (620, 180) H (600,140) (550, 220) (Firm A's payoff is entered before comma, and Firm B's payoff is entered after comma.) i. What is the dominant strategy (if any) for Firm A and Firm B respectively? ii. What outcome, if any, is Nash equilibrium? Explain. 111. What is the maxi-min strategy (if any) for Firm A and Firm B respectively? v. If Firm A can decide what strategy to play first, what is the Nash equilibrium (if any) of this sequential game? Explain with the aid of a tree diagram. V. Does Firm A enjoy any first mover advantage? Explain.