point) Consider the weighted voting system {25: 19 10 9 , 8}.
(a) Fill in the table below: If a coalition does not win; use 0 for the number of critical players
Coalition
Weight
Number of Critical Players
KP1, P2, P3, P4}|
{P1 , P2 , P3}
{P1 , P2, P4}
{P1, P3, P4}
{P2 , P3, P4}
{P1, P2}
{P1, P3}
{P1, P4}
{P2,P3}
{P2, P4}
{P3, P4}
(b) Find the Banzhaf score (critical count) for each player:
P1=
P2:
P3:
P4
(c) Find the Banzhaf index for each player (please enter your answer as a fraction):
P1=
P2:
P3:
P4_