A tyre manufacturing company kept a record of the distance coveredbefore a tyre needed to be replaced. The table shows the results of 1000 cases.If you buy a tyre of this company, what is the probability that :(i) it will need to be replaced before it has covered 4000 km?(ii) it will last more than 9000 km?(iii) it will need to be replaced after it has covered somewhere between 4000 km and 14000 km