A television manufacturer has three locations where it is fi

A television manufacturer has three locations where it is finally assembled. Plants A, B, and C supply 53%, 25%, and 22% respectively of the televisions used by the manufacture. Quality control has determined that 2% produced by Plant A are defective, while 3% from Plant B and 4% from Plant C produce defective products.

5. What is the probability that the television was manufactured by Plant B, given it was not defective?