answer asap

-_\" A) Find the Nash equilibria of this two-person game in mixed strategies. B) Is there an equilibrium in which everybody prefers speaking English? If yes, is it stable? C) Is there an equilibrium in where everybody prefers speaking Chinese? If yes, is it stable? D) Is there an equilibrium where some people prefer speaking English, and some prefer speaking Chinese? What is the equilibrium value of p, and is this equilibrium stable?l