If the probability is 0.54 that Stock A will increase in value during the next month and the probability is 0.68 that Stock B will increase in value during the next month, what is the greatest possible value for the probability that neither of these two events will occur?
A.0.22
B.0.32
C.0.37
D.0.46
E.0.63
the JJ author's answer is B but my answer is 0.15 (0.46*0.32) which is not a choice. I'm not sure where I did wrong. please advise.
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