Hi, can someone please help me with this economics question?

Question 4 Not yet saved Marked out of 1.00 '27 Flag question Dimitrios and Ameera work for an international investment bank as foreign exchange traders. They are being questioned by the police on their suspected involvement in a series of market manipulation trades. The table below shows the cost of each strategy (in terms of the length in years of jail sentences they will receive), depending on whether they accuse each other or deny the crime. The first number is the payoff to Dimitrios, while the second number is the payoff to Ameera (the negative numbers signify losses). Assume that the game is a simultaneous one-shot game. Ameera Ln 0 ': E Q Which of the following statements appropriately describes this game? 0 a. This is an invisible hand game. 0 b. This is an ultimatum game. 0 c. Each player in this game has two dominant strategies. 0 d. The Nash equilibrium(s) in this game is(are) socially optimal. 0 e. There is one Nash equilibrium in this game