(Solved): U10. Consider the following game: (a) Find and describe all pure-strategy Nash equilibria. (b) If R ...

U10. Consider the following game: (a) Find and describe all pure-strategy Nash equilibria. (b) If Row plays $U$ with probability $p$ and Column plays $\mathrm{L}$ with probability $q$, demonstrate that $p=0.75,q=0$ is a mixed-strategy Nash equilibrium for this game. (c) Is $p=0.4,q=0$ a mixed-strategy equilibrium for this game? Explain why or why not. (d) Is $p=1,q=0.5$ a mixed-strategy equilibrium for this game? Explain why or why not. (e) How many mixed-strategy equilibria does this game have? Explain.