In a video game factory, machines A, B and C manufacture 20%, 30% and 50% of the total output, respectively. Also 5%, 3% and 7% of their outputs are defective, respectively. A video game is selected at random, calculate the probability that   Video game is defective The defective video game is produced by machine A The defective video game is produced by machine B The defective video game is produced by machine C

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