Find the probability that a chip is defective and made in Japan.?

Question:

A personal computer manufacturer buys 38% of its chips from Japan and the rest from the United States. 1.7% of the Japanese chips are defective, and 1.1% of the American chips are defective. Find the probability that a chip is defective and made in Japan. (Round the answer to five decimal places.)

Answer:

There's a 99% chance this should be in the homework section.