Refer to the weighted voting system  and the Banzhaf definition of power. (The five players will be called P1, P2, P3, P4, and P5.)The number of winning coalitions is

A. 3.
B. 15.
C. 10.
D. 5.
E. none of these


Answer: D

Mathematics

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A.


B.


C.


D.


E.


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