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

A. P3 and P4 have the same power.
B. P3 has twice as much power as P4.
C. P3 has four times as much power as P5.
D. P3 has three times as much power as P4.
E. none of these


Answer: D

Mathematics

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A. {-2} B. all real numbers C. {5} D. no solution

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