Task: Question Answering
Input (English): Question: Machine–X produces 50% of the total output and Machine-Y produces 75% of the total output. An average of 13 units out of a thousand goods manufactured by Machine-X and 4 unit of 500 units produced by Machine-X prove to be defective. What is the probability that a unit chosen at random from the total daily output of the factory is defective?

 Option A: 0.19

 Option B: 0.16

 Option C: 0.1

 Option D: 0.05

 Option E: 0.01
Output (English): Option E