AMC 10B 2016 Problem 12

Past Contests AMC 10 AMC 10B - 2016
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Two different numbers are selected at random from \{1,2,3,4,5\} and multiplied together. What is the probability that the product is even?

Answer Choices
A. 0.2
B. 0.4
C. 0.5
D. 0.7
E. 0.8