In a small company, the employees send an average of 1. 2 print jobs to the colour printer and a print jobs to the laser printer per day. It is assumed that these are the only two printers in the company and the print jobs are independent. (i) Given that on 1 in 100 working days there are no print jobs for both printers. Show that = 3. 41 correct to 3 significant figures. [2] (ii) Find the probability that a total of 3 print jobs were sent in on a working day. [1] (iii) A typical working day consists of 8 hours of workind the probability that more than half of the total print jobs sent during a typical working day occurs within the first hour of work, given that there was a total of 3 print jobs for the day