The probability that a construction job will be finished on time is 3/5; the probability that there will be no strike is 2/3, the probability that the job finished on time given that there will be no strike is 4/5, find
(i) What is the probability that the job will be finished on time and there will be no strike?
(ii) What is the probability that there will have been no strike given that the job finished on time?