Consider the weighted voting body (7,4,2,1), where the decision rule is 8 out of 14.

1.(8 points) Find the Banzhaf voting power of members of this body.

2.(4 points) Does any member have veto power?If so, why?

3.(4 points) To increase their power, would members 4, 2, and 1 have an incentive to

form a coalition that decides how it will vote according to simple majority rule? Why?