Consider the following game, called matching pennies, which you are playing with a friend. Each of you has a penny hidden in your hand, facing either heads up or tails up (you know which way the one in your hand is facing). On the count of "three," you simultaneously show your pennies to each other. If the face-up side of your coin matches the face-up side of your friend’s coin, you get to keep the two pennies. If the faces do not match, your friend gets to keep the pennies.

a. Who are the players in this game? What are each player's strategies? Construct a payoff matrix for the game.
b. Is there a dominant strategy? If so, what?
c. Is there an equilibrium? If so, what?

Walmart and target are the only stores in a remote town that currently stock and sell the playstation 5 video game console. managers at both stores are simultaneously deciding whether to charge a price of $1,000 or $1,500 for each console. if both stores charge $1,000, they earn a profit of $100,000 each. if both stores charge $1,500, they earn a profit of $200,000 each. if one store charges $1,000 and the other store charges $1,500, the store that charges $1,000 earns a profit of $250,000 and the firm that charges $1,500 earns a profit of $50,000. if walmart and target they can both charge $1,500 and earn the highest combined profit available. engage in spirited price competition collude with each other privately undercut each other after making an agreement compete with each other only with regard to price and not quantity compete with each other only with regard to quantity and not price