2. (public good) Consider a sequential public good problem. A team of 5 players can build a bridge that costs 3 dollars to build. Assume that the values that each player assigns to having a bridge are given by v1 = 1, 02 = 1,03 = 1,04 = 1.2, v5 = 1.6. Assume that player 1 goes first publicly contributing as much or as little as she wants. Let Gi be player i's contribution Then player 2 goes, making a public contribution. Then player 3, then 4, then 5. So when player i makes her contribution decision she has observed the contributions of players j 3 and -c if E- 3 and -c if E-