NO EXPLAINATION IS REQUIRED, JUST THE SOLUTION.

Use Bayes' rule to find the indicated probability. A company is conducting a sweepstakes, and ships two boxes of game pieces to a particular store. Box A has 4% of its contents being winners, while 1% of the contents of box B are winners. Box A contains 34% of the total tickets. The contents of both boxes are mixed in a drawer and a ticket is chosen at random. What is the probability it came from box A if it is a winner? Select one: \" A. 0.68 B. 0.4 ' C. 0.8 D 0.007