Which of the following probabilities for the outcomes s1, $2, and s3 could be true if s1, $2, and s3 are the only possible outcomes in a sample space S? A) P($1) = - 1/4, P($2) = 1/2, P($3) = 3/4 B) P(s1) = 0, P($2) = 1/2, P($3) = 1/2 C) P($1) = 1/2, P($2) = 1/6, P($3) = 1/7 D) P($1) = 1/9, P($2) = 1/9, P($3) = 1/9