A store carries four brands of DVD players: J, G, P, and S. From past records, the manager found that the relative frequency of brand choice among customers varied. Which of the following probability assignments for a particular cus-tomer choosing a particular brand of DVD player would have to be rejected? Why? (A) P1J2 =.15, P1G2 =-.35, P1P2 =.50, P1S2 =.70 (B) P1J2 =.32, P1G2 =.28, P1P2 =.24, P1S2 =.30 (C) P1J2 =.26, P1G2 =.14, P1P2 =.30, P1S2 =.30