Suppose there are four stockholders in a meeting of the Ace solar Corporation and that each person gets as many votes as the number of his or her shares. Assume that Abe has 49 shares, Ben has 48 shares, Condi has 4 shares, and Doris has 3 shares.

Assume that a simple majority is required to prevail in a vote. Make a table listing all the permutations of the voters and the swing voter in each case, and calculate the Shapley-Shubik index for each voter.

Make a table listing all the winning coalitions and critical voter in each case, and calculate the Banzhaf index for each voter.

Assume now that a two-thirds majority is required to prevail in a vote, so the quota is 70. Calculate the Shapley-Shubik index for each voter.

Calculate the Banzhaf index for each voter.