10, O 6.4 1.9 L How many information sets are there in this game? 0 One. the entire game forms an information set. 0 Two. one for each player. 0 Three. two for player 1, and one for player 2. 0 Five, three for plater 1. and two for player 2. Q _ Which is the correct interpretation of the dotted line between 2's decision nodes? 0 When player 2 moves. she does not know whether player 1 has previously played a or b. Q When player 2 moves. she does not know whether player 1 plans to play 0 or d in the future. 0 When player 2 moves. she will choose between U. M. and D randomly. Q When player 2 moves. she does not know that U, M. and D are the actions available to her. 3 In the normal form representation of the game below, what are the missing values (7. 7)? Player 2 D ac 3. 7 ad 10, 0 Player 1 bc 6, 4 bd 6. 4 Q a. 7 Q 10. o O a, 2