A company that build TV sets procures chips from 3 suppliers, A, B and C.During the last twelve months company A received purchase oders for 10638 chips, 1317 where shipped late and 461 where back ordered.Company B received purchase oders for 5347 chips, 470 where shipped late and 165 where back ordered.Company C received purchase oders for 19027 chips, 3637 where shipped late and 584 were back ordered.

A chip arrives late, what is the probability that it came from Company B?Please enter your answer with 4 decimal points (i.e. 0.1234)