Answer:
Harry has no best strategy
Explanation:
Game theory looks at the interactions between participants in a competitive game and calculates the best choice for the player.
Dominant strategy is the best option for a player regardless of what the other player is playing.
Nash equilibrium is the best outcome for a player where no player has an incentive to change their decisions.
If Harry and Sally goes to Dunkin Donuts, they both have a payoff of 1. If they go to different restaurants they have a payoff of zero. If they both go to Starbucks, they have a payoff of 1. Harry doesn't have a clear best strategy. So , he doesn't have a best strategy.
I hope my answer helps you
