Read the following passage and answer the questions given below:
In an Office three employees Jayant, Sonia and Oliver process incoming copies of a certain form. Jayant processes 50%of the forms, Sonia processes `20%` and Oliver the remaining `30%` of the forms. Jayant has an error rate of `0.06` , Sonia has an error rate of `0.04` and Oliver has an error rate of `0.03` .
Based on the above information, answer the following questions.

(iii) The manager of the Company wants to do a quality check. During inspection, he selects a form at random from the days output of processed form. If the form selected at random has an error, find the probability that the form is not processed by Jayant.