Consider a game in which, simultaneously, player 1 selects any real number x and player 2 selects any real number y. The payoffs are given by:
![472_Fig 2.jpg](https://secure.tutorsglobe.com/CMSImages/472_Fig%202.jpg)
(a) Calculate and graph each player's best-response function as a function of the opposing player's pure strategy.
(b) Find and report the Nash equilibria of the game.
(c) Determine the rationalizable strategy profiles for this game.